[INFO] cloning repository https://github.com/dgoetsch/rust-rest-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgoetsch/rust-rest-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgoetsch%2Frust-rest-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgoetsch%2Frust-rest-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73b3244556ecf693e9c9794be5769bc1b07a1f36
[INFO] testing dgoetsch/rust-rest-api against 1.86.0 for beta-1.87-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgoetsch%2Frust-rest-api" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgoetsch/rust-rest-api on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dgoetsch/rust-rest-api
[INFO] finished tweaking git repo https://github.com/dgoetsch/rust-rest-api
[INFO] tweaked toml for git repo https://github.com/dgoetsch/rust-rest-api written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dgoetsch/rust-rest-api already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.4.6
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[INFO] [stderr]   Downloaded redox_syscall v0.1.40
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[INFO] [stderr]   Downloaded exitcode v1.1.2
[INFO] [stderr]   Downloaded either v1.5.0
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[INFO] [stderr]   Downloaded try-lock v0.1.0
[INFO] [stderr]   Downloaded want v0.0.4
[INFO] [stderr]   Downloaded build_const v0.2.1
[INFO] [stderr]   Downloaded unicase v2.2.0
[INFO] [stderr]   Downloaded dtoa v0.4.3
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[INFO] [stderr]   Downloaded native-tls v0.1.5
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[INFO] [stderr]   Downloaded schannel v0.1.14
[INFO] [stderr]   Downloaded reqwest v0.8.8
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[INFO] [stderr]   Downloaded openssl-sys v0.9.39
[INFO] [stderr]   Downloaded security-framework v0.1.16
[INFO] [stderr]   Downloaded chrono v0.2.25
[INFO] [stderr]   Downloaded crossbeam v0.2.12
[INFO] [stderr]   Downloaded lazy_static v0.2.11
[INFO] [stderr]   Downloaded num-iter v0.1.37
[INFO] [stderr]   Downloaded cargo-download v0.1.1
[INFO] [stderr]   Downloaded kernel32-sys v0.2.2
[INFO] [stderr]   Downloaded want v0.0.6
[INFO] [stderr]   Downloaded rand_core v0.3.0
[INFO] [stderr]   Downloaded phf_codegen v0.7.23
[INFO] [stderr]   Downloaded unicase v1.4.2
[INFO] [stderr]   Downloaded idna v0.1.5
[INFO] [stderr]   Downloaded libc v0.2.43
[INFO] [stderr]   Downloaded isatty v0.1.9
[INFO] [stderr]   Downloaded slog v1.7.1
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[INFO] [stderr]   Downloaded thread_local v0.3.6
[INFO] [stderr]   Downloaded xattr v0.2.2
[INFO] [stderr]   Downloaded futures v0.1.25
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[INFO] [stderr]   Downloaded rand v0.5.5
[INFO] [stderr]   Downloaded mime_guess v1.8.6
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[INFO] [stderr]   Downloaded chrono v0.4.6
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[INFO] [stderr]   Downloaded url v1.7.1
[INFO] [stderr]   Downloaded serde_derive v1.0.80
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[INFO] [stderr]   Downloaded tokio-codec v0.1.1
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[INFO] [stderr]   Downloaded owning_ref v0.3.3
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[INFO] [stderr]   Downloaded tokio-tcp v0.1.2
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[INFO] [stderr]   Downloaded crossbeam-utils v0.5.0
[INFO] [stderr]   Downloaded slab v0.4.1
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[INFO] [stderr]   Downloaded log v0.3.9
[INFO] [stderr]   Downloaded rand_core v0.2.2
[INFO] [stderr]   Downloaded siphasher v0.2.3
[INFO] [stderr]   Downloaded version_check v0.1.5
[INFO] [stderr]   Downloaded percent-encoding v1.0.1
[INFO] [stderr]   Downloaded byteorder v1.2.7
[INFO] [stderr]   Downloaded cloudabi v0.0.3
[INFO] [stderr]   Downloaded bitflags v1.0.4
[INFO] [stderr]   Downloaded fuchsia-zircon v0.3.3
[INFO] [stderr]   Downloaded num_cpus v1.8.0
[INFO] [stderr]   Downloaded unicode-xid v0.1.0
[INFO] [stderr]   Downloaded ws2_32-sys v0.2.1
[INFO] [stderr]   Downloaded unreachable v1.0.0
[INFO] [stderr]   Downloaded nodrop v0.1.12
[INFO] [stderr]   Downloaded memoffset v0.2.1
[INFO] [stderr]   Downloaded language-tags v0.2.2
[INFO] [stderr]   Downloaded phf_generator v0.7.23
[INFO] [stderr]   Downloaded plugin v0.2.6
[INFO] [stderr]   Downloaded void v1.0.2
[INFO] [stderr]   Downloaded safemem v0.3.0
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.3
[INFO] [stderr]   Downloaded unsafe-any v0.4.2
[INFO] [stderr]   Downloaded route-recognizer v0.1.12
[INFO] [stderr]   Downloaded mime v0.2.6
[INFO] [stderr]   Downloaded traitobject v0.1.0
[INFO] [stderr]   Downloaded matches v0.1.8
[INFO] [stderr]   Downloaded router v0.6.0
[INFO] [stderr]   Downloaded encoding_rs v0.8.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88ec705743429223932f1c6ca2381445c6a38436388532811226395945e99af5
[INFO] running `Command { std: "docker" "start" "-a" "88ec705743429223932f1c6ca2381445c6a38436388532811226395945e99af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88ec705743429223932f1c6ca2381445c6a38436388532811226395945e99af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ec705743429223932f1c6ca2381445c6a38436388532811226395945e99af5", kill_on_drop: false }`
[INFO] [stdout] 88ec705743429223932f1c6ca2381445c6a38436388532811226395945e99af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 527b49797c6fd67a40faf4e7ec76a1722eebd2a753022577630244672c9963b6
[INFO] running `Command { std: "docker" "start" "-a" "527b49797c6fd67a40faf4e7ec76a1722eebd2a753022577630244672c9963b6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: rust-monad v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-download` which is missing a lib target
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling futures v0.1.25
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling httparse v1.3.3
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling lazycell v1.2.0
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.7
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling safemem v0.3.0
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling tokio-executor v0.1.5
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling phf v0.7.23
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.6.1
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling modifier v0.1.0
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling tokio-threadpool v0.1.8
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling http v0.1.13
[INFO] [stderr]    Compiling tokio-uds v0.2.3
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-timer v0.2.7
[INFO] [stderr]    Compiling tokio-current-thread v0.1.3
[INFO] [stderr]    Compiling string v0.1.1
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling syn v0.15.17
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling route-recognizer v0.1.12
[INFO] [stderr]    Compiling h2 v0.1.13
[INFO] [stderr]    Compiling simple_logger v1.0.1
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling persistent v0.4.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling hyper v0.12.14
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling bodyparser v0.8.0
[INFO] [stderr]    Compiling rust-monad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/api/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::serde_json::Serializer`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use self::serde_json::Serializer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::serde_json::Value`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use self::serde_json::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SerializeStruct` and `Serialize`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use self::serde::ser::{Serialize, SerializeStruct};
[INFO] [stdout]    |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BeforeMiddleware` and `typemap`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | use self::iron::{typemap, AfterMiddleware, BeforeMiddleware};
[INFO] [stdout]    |                  ^^^^^^^                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::persistent::Read`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use self::persistent::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/server/http/iron/mod.rs:91:34
[INFO] [stdout]    |
[INFO] [stdout] 91 |         .map(|()| Response::with((status::Ok)))
[INFO] [stdout]    |                                  ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -         .map(|()| Response::with((status::Ok)))
[INFO] [stdout] 91 +         .map(|()| Response::with(status::Ok))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | type BoxFut = Box<Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 | type BoxFut = Box<dyn Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stdout]    |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/api/mod.rs:238:41
[INFO] [stdout]     |
[INFO] [stdout] 238 |                         .filter(|(name, value)| name.as_str() != CLASS_FILE_NAME)
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/api/mod.rs:267:41
[INFO] [stdout]     |
[INFO] [stdout] 267 |                         .filter(|(name, value)| name.as_str() != CLASS_FILE_NAME)
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:73:38
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     .unwrap_or_else(|err| response(StatusCode::BAD_REQUEST, Body::from("Error"))));
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:88:34
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .unwrap_or_else(|err| response(StatusCode::INTERNAL_SERVER_ERROR, Body::from("Error")));
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn after(&self, req: &mut Request, res: Response) -> IronResult<Response> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:81:28
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content_type`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let content_type = "application/json".parse::<Mime>().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server/http/iron/mod.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut get_resource_chain = Chain::new(move |req: &mut Request| get_resource(getApp.clone(), req));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server/http/iron/mod.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut put_resource_chain = Chain::new(move |req: &mut Request| put_resource(putApp.clone(), req));
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BODY_LENGTH` is never used
[INFO] [stdout]   --> src/main.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const MAX_BODY_LENGTH: usize = 1024 * 1024 * 10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/mod.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Aggregate(Vec<APIErr>),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 -     Aggregate(Vec<APIErr>),
[INFO] [stdout] 26 +     Aggregate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     IO(std::io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 27 -     IO(std::io::Error),
[INFO] [stdout] 27 +     IO(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Deserialize` and `EmptyRequest` are never constructed
[INFO] [stdout]   --> src/api/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum APIErr {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Deserialize(bodyparser::BodyError),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 29 |     EmptyRequest,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Null`, `Text`, `Number`, and `Bool` are never constructed
[INFO] [stdout]    --> src/api/mod.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum Class {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] 141 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 142 |     Text,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 143 |     Number,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 144 |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Class` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PHRASE` is never used
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const PHRASE: &str = "Hello, World!";
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Api(super::super::super::api::APIErr),
[INFO] [stdout]    |     --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 51 -     Api(super::super::super::api::APIErr),
[INFO] [stdout] 51 +     Api(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     ParseJson(Error)
[INFO] [stdout]    |     --------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 52 -     ParseJson(Error)
[INFO] [stdout] 52 +     ParseJson(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseTime` is never constructed
[INFO] [stdout]   --> src/server/http/iron/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ResponseTime;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_resource` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn get_resource(app: RestApp, req: &mut Request) -> IronResult<Response> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_key_value` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn to_key_value(string: String) -> Option<(String, String)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_url` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn parse_url(req: &mut Request) -> (String, u16, Vec<String>, HashMap<String, String>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `put_resource` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn put_resource(app: RestApp, req: &mut Request) ->  IronResult<Response> {   
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `server` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn server() {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:174:17
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 b.read_line(&mut class);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 let _ = b.read_line(&mut class);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 b.read_line(&mut value);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let _ = b.read_line(&mut value);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 b.read_line(&mut line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 let _ = b.read_line(&mut line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 b.read_line(&mut line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 let _ = b.read_line(&mut line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |       uri.path()
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 23 | |         .clone()
[INFO] [stdout]    | |________________^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `getApp` should have a snake case name
[INFO] [stdout]   --> src/server/http/iron/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let getApp = app.clone();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `get_app`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `putApp` should have a snake case name
[INFO] [stdout]    --> src/server/http/iron/mod.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let putApp = app.clone();
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `put_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: route-recognizer v0.1.12, traitobject v0.1.0, typemap v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "527b49797c6fd67a40faf4e7ec76a1722eebd2a753022577630244672c9963b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527b49797c6fd67a40faf4e7ec76a1722eebd2a753022577630244672c9963b6", kill_on_drop: false }`
[INFO] [stdout] 527b49797c6fd67a40faf4e7ec76a1722eebd2a753022577630244672c9963b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22c0d5196f012f8b01d05ba3a189a4f50ac3b257b65d68b8b790a18a3d8c1b8f
[INFO] running `Command { std: "docker" "start" "-a" "22c0d5196f012f8b01d05ba3a189a4f50ac3b257b65d68b8b790a18a3d8c1b8f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: rust-monad v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-download` which is missing a lib target
[INFO] [stderr]    Compiling rust-monad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/api/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::serde_json::Serializer`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use self::serde_json::Serializer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::serde_json::Value`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use self::serde_json::Value;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SerializeStruct` and `Serialize`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use self::serde::ser::{Serialize, SerializeStruct};
[INFO] [stdout]    |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BeforeMiddleware` and `typemap`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | use self::iron::{typemap, AfterMiddleware, BeforeMiddleware};
[INFO] [stdout]    |                  ^^^^^^^                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::persistent::Read`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use self::persistent::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/server/http/iron/mod.rs:91:34
[INFO] [stdout]    |
[INFO] [stdout] 91 |         .map(|()| Response::with((status::Ok)))
[INFO] [stdout]    |                                  ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -         .map(|()| Response::with((status::Ok)))
[INFO] [stdout] 91 +         .map(|()| Response::with(status::Ok))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/test/api/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | type BoxFut = Box<Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 | type BoxFut = Box<dyn Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stdout]    |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `test::api::rand::Rng::gen_ascii_chars`: use sample_iter(&Alphanumeric) instead
[INFO] [stdout]   --> src/test/api/mod.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |         .gen_ascii_chars()
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/api/mod.rs:238:41
[INFO] [stdout]     |
[INFO] [stdout] 238 |                         .filter(|(name, value)| name.as_str() != CLASS_FILE_NAME)
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/api/mod.rs:267:41
[INFO] [stdout]     |
[INFO] [stdout] 267 |                         .filter(|(name, value)| name.as_str() != CLASS_FILE_NAME)
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:73:38
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     .unwrap_or_else(|err| response(StatusCode::BAD_REQUEST, Body::from("Error"))));
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:88:34
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .unwrap_or_else(|err| response(StatusCode::INTERNAL_SERVER_ERROR, Body::from("Error")));
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn after(&self, req: &mut Request, res: Response) -> IronResult<Response> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `host`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:81:28
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content_type`
[INFO] [stdout]   --> src/server/http/iron/mod.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let content_type = "application/json".parse::<Mime>().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server/http/iron/mod.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut get_resource_chain = Chain::new(move |req: &mut Request| get_resource(getApp.clone(), req));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server/http/iron/mod.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut put_resource_chain = Chain::new(move |req: &mut Request| put_resource(putApp.clone(), req));
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path_buf`
[INFO] [stdout]   --> src/test/api/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let path_buf = to_path_buf(path.clone());
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api`
[INFO] [stdout]   --> src/test/api/mod.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let api = RestApp { storage_dir: storage_dir.clone() };
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_api`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path_buf`
[INFO] [stdout]   --> src/test/api/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let path_buf = to_path_buf(path.clone());
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path_buf`
[INFO] [stdout]    --> src/test/api/mod.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let path_buf = to_path_buf(path.clone());
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BODY_LENGTH` is never used
[INFO] [stdout]   --> src/main.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const MAX_BODY_LENGTH: usize = 1024 * 1024 * 10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/mod.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Aggregate(Vec<APIErr>),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 -     Aggregate(Vec<APIErr>),
[INFO] [stdout] 26 +     Aggregate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/api/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     IO(std::io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 27 -     IO(std::io::Error),
[INFO] [stdout] 27 +     IO(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Deserialize` and `EmptyRequest` are never constructed
[INFO] [stdout]   --> src/api/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum APIErr {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Deserialize(bodyparser::BodyError),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 29 |     EmptyRequest,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Null`, `Text`, `Number`, and `Bool` are never constructed
[INFO] [stdout]    --> src/api/mod.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum Class {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] 141 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 142 |     Text,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 143 |     Number,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 144 |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Class` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PHRASE` is never used
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const PHRASE: &str = "Hello, World!";
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Api(super::super::super::api::APIErr),
[INFO] [stdout]    |     --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 51 -     Api(super::super::super::api::APIErr),
[INFO] [stdout] 51 +     Api(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     ParseJson(Error)
[INFO] [stdout]    |     --------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 52 -     ParseJson(Error)
[INFO] [stdout] 52 +     ParseJson(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseTime` is never constructed
[INFO] [stdout]   --> src/server/http/iron/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ResponseTime;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_resource` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn get_resource(app: RestApp, req: &mut Request) -> IronResult<Response> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_key_value` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn to_key_value(string: String) -> Option<(String, String)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_url` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn parse_url(req: &mut Request) -> (String, u16, Vec<String>, HashMap<String, String>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `put_resource` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn put_resource(app: RestApp, req: &mut Request) ->  IronResult<Response> {   
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `server` is never used
[INFO] [stdout]   --> src/server/http/iron/mod.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn server() {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:174:17
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 b.read_line(&mut class);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 let _ = b.read_line(&mut class);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 b.read_line(&mut value);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let _ = b.read_line(&mut value);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 b.read_line(&mut line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 let _ = b.read_line(&mut line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api/mod.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 b.read_line(&mut line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 let _ = b.read_line(&mut line);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/server/http/hyper/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |       uri.path()
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 23 | |         .clone()
[INFO] [stdout]    | |________________^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `getApp` should have a snake case name
[INFO] [stdout]   --> src/server/http/iron/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let getApp = app.clone();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `get_app`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `putApp` should have a snake case name
[INFO] [stdout]    --> src/server/http/iron/mod.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let putApp = app.clone();
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `put_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test/api/mod.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fs::remove_dir_all(storage_dir);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let _ = fs::remove_dir_all(storage_dir);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test/api/mod.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fs::remove_dir_all(storage_dir);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let _ = fs::remove_dir_all(storage_dir);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/test/api/mod.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fs::remove_dir_all(storage_dir);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let _ = fs::remove_dir_all(storage_dir);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: route-recognizer v0.1.12, traitobject v0.1.0, typemap v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "22c0d5196f012f8b01d05ba3a189a4f50ac3b257b65d68b8b790a18a3d8c1b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c0d5196f012f8b01d05ba3a189a4f50ac3b257b65d68b8b790a18a3d8c1b8f", kill_on_drop: false }`
[INFO] [stdout] 22c0d5196f012f8b01d05ba3a189a4f50ac3b257b65d68b8b790a18a3d8c1b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c56c0315561c7e89019472dfbe7e6a7cb54ca7e5df5ffe93481cea901b2255c8
[INFO] running `Command { std: "docker" "start" "-a" "c56c0315561c7e89019472dfbe7e6a7cb54ca7e5df5ffe93481cea901b2255c8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: rust-monad v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-download` which is missing a lib target
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/api/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::serde_json::Serializer`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use self::serde_json::Serializer;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::serde_json::Value`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use self::serde_json::Value;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SerializeStruct` and `Serialize`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | use self::serde::ser::{Serialize, SerializeStruct};
[INFO] [stderr]    |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BeforeMiddleware` and `typemap`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 | use self::iron::{typemap, AfterMiddleware, BeforeMiddleware};
[INFO] [stderr]    |                  ^^^^^^^                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::persistent::Read`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use self::persistent::Read;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/server/http/iron/mod.rs:91:34
[INFO] [stderr]    |
[INFO] [stderr] 91 |         .map(|()| Response::with((status::Ok)))
[INFO] [stderr]    |                                  ^          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 -         .map(|()| Response::with((status::Ok)))
[INFO] [stderr] 91 +         .map(|()| Response::with(status::Ok))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stderr]  --> src/test/api/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server/http/hyper/mod.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | type BoxFut = Box<Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 | type BoxFut = Box<dyn Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stderr]    |                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `test::api::rand::Rng::gen_ascii_chars`: use sample_iter(&Alphanumeric) instead
[INFO] [stderr]   --> src/test/api/mod.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |         .gen_ascii_chars()
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/api/mod.rs:238:41
[INFO] [stderr]     |
[INFO] [stderr] 238 |                         .filter(|(name, value)| name.as_str() != CLASS_FILE_NAME)
[INFO] [stderr]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/api/mod.rs:267:41
[INFO] [stderr]     |
[INFO] [stderr] 267 |                         .filter(|(name, value)| name.as_str() != CLASS_FILE_NAME)
[INFO] [stderr]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/server/http/hyper/mod.rs:73:38
[INFO] [stderr]    |
[INFO] [stderr] 73 |                     .unwrap_or_else(|err| response(StatusCode::BAD_REQUEST, Body::from("Error"))));
[INFO] [stderr]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/server/http/hyper/mod.rs:88:34
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 .unwrap_or_else(|err| response(StatusCode::INTERNAL_SERVER_ERROR, Body::from("Error")));
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn after(&self, req: &mut Request, res: Response) -> IronResult<Response> {
[INFO] [stderr]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:37:10
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stderr]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `port`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stderr]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let (host, port, path, params) = parse_url(req);
[INFO] [stderr]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:81:10
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stderr]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `port`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stderr]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:81:28
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let (host, port, path, params) = parse_url(req);
[INFO] [stderr]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `content_type`
[INFO] [stderr]   --> src/server/http/iron/mod.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let content_type = "application/json".parse::<Mime>().unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_type`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/server/http/iron/mod.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let mut get_resource_chain = Chain::new(move |req: &mut Request| get_resource(getApp.clone(), req));
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/server/http/iron/mod.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut put_resource_chain = Chain::new(move |req: &mut Request| put_resource(putApp.clone(), req));
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path_buf`
[INFO] [stderr]   --> src/test/api/mod.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let path_buf = to_path_buf(path.clone());
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `api`
[INFO] [stderr]   --> src/test/api/mod.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let api = RestApp { storage_dir: storage_dir.clone() };
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_api`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path_buf`
[INFO] [stderr]   --> src/test/api/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let path_buf = to_path_buf(path.clone());
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path_buf`
[INFO] [stderr]    --> src/test/api/mod.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let path_buf = to_path_buf(path.clone());
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAX_BODY_LENGTH` is never used
[INFO] [stderr]   --> src/main.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const MAX_BODY_LENGTH: usize = 1024 * 1024 * 10;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/mod.rs:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Aggregate(Vec<APIErr>),
[INFO] [stderr]    |     --------- ^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 26 -     Aggregate(Vec<APIErr>),
[INFO] [stderr] 26 +     Aggregate(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/api/mod.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |     IO(std::io::Error),
[INFO] [stderr]    |     -- ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 27 -     IO(std::io::Error),
[INFO] [stderr] 27 +     IO(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Deserialize` and `EmptyRequest` are never constructed
[INFO] [stderr]   --> src/api/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub enum APIErr {
[INFO] [stderr]    |          ------ variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 28 |     Deserialize(bodyparser::BodyError),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 29 |     EmptyRequest,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `APIErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Null`, `Text`, `Number`, and `Bool` are never constructed
[INFO] [stderr]    --> src/api/mod.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub enum Class {
[INFO] [stderr]     |          ----- variants in this enum
[INFO] [stderr] 141 |     Null,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 142 |     Text,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 143 |     Number,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 144 |     Bool,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Class` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PHRASE` is never used
[INFO] [stderr]   --> src/server/http/hyper/mod.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | const PHRASE: &str = "Hello, World!";
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/server/http/hyper/mod.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     Api(super::super::super::api::APIErr),
[INFO] [stderr]    |     --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 51 -     Api(super::super::super::api::APIErr),
[INFO] [stderr] 51 +     Api(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/server/http/hyper/mod.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ParseJson(Error)
[INFO] [stderr]    |     --------- ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 52 -     ParseJson(Error)
[INFO] [stderr] 52 +     ParseJson(())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ResponseTime` is never constructed
[INFO] [stderr]   --> src/server/http/iron/mod.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct ResponseTime;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_resource` is never used
[INFO] [stderr]   --> src/server/http/iron/mod.rs:36:4
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn get_resource(app: RestApp, req: &mut Request) -> IronResult<Response> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_key_value` is never used
[INFO] [stderr]   --> src/server/http/iron/mod.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn to_key_value(string: String) -> Option<(String, String)> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_url` is never used
[INFO] [stderr]   --> src/server/http/iron/mod.rs:60:4
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn parse_url(req: &mut Request) -> (String, u16, Vec<String>, HashMap<String, String>) {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `put_resource` is never used
[INFO] [stderr]   --> src/server/http/iron/mod.rs:80:4
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn put_resource(app: RestApp, req: &mut Request) ->  IronResult<Response> {   
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `server` is never used
[INFO] [stderr]   --> src/server/http/iron/mod.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn server() {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/api/mod.rs:174:17
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 b.read_line(&mut class);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 let _ = b.read_line(&mut class);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/api/mod.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 b.read_line(&mut value);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 let _ = b.read_line(&mut value);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/api/mod.rs:203:17
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 b.read_line(&mut line);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 let _ = b.read_line(&mut line);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/api/mod.rs:205:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 b.read_line(&mut line);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 let _ = b.read_line(&mut line);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/server/http/hyper/mod.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |       uri.path()
[INFO] [stderr]    |  _______________^
[INFO] [stderr] 23 | |         .clone()
[INFO] [stderr]    | |________________^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `getApp` should have a snake case name
[INFO] [stderr]   --> src/server/http/iron/mod.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let getApp = app.clone();
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `get_app`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `putApp` should have a snake case name
[INFO] [stderr]    --> src/server/http/iron/mod.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let putApp = app.clone();
[INFO] [stderr]     |         ^^^^^^ help: convert the identifier to snake case: `put_app`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/test/api/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fs::remove_dir_all(storage_dir);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let _ = fs::remove_dir_all(storage_dir);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/test/api/mod.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fs::remove_dir_all(storage_dir);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let _ = fs::remove_dir_all(storage_dir);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/test/api/mod.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fs::remove_dir_all(storage_dir);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 132 |     let _ = fs::remove_dir_all(storage_dir);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-monad` (bin "rust-monad" test) generated 53 warnings (run `cargo fix --bin "rust-monad" --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: route-recognizer v0.1.12, traitobject v0.1.0, typemap v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_monad-e083e77ad149caa5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::api::test_read_field ... FAILED
[INFO] [stdout] test test::api::test_read_collection_class ... FAILED
[INFO] [stdout] test test::api::test_read_object ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::api::test_read_field stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test::api::test_read_field' panicked at src/test/api/mod.rs:80:5:
[INFO] [stdout] assertion failed: put_ok
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63304a1c13e0 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63304a1c13e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63304a1c13e0 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63304a1c13e0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d42cc84fc840290
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63304a1e8d73 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x63304a1e8d73 - core::fmt::write::h5af61a909e3ec64d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21
[INFO] [stdout]    6:     0x63304a1be303 - std::io::Write::write_fmt::h64baa9197d9a3b04
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15
[INFO] [stdout]    7:     0x63304a1c1232 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x63304a1c280f - std::panicking::default_hook::{{closure}}::h9128866118196224
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x63304a1c2628 - std::panicking::default_hook::h52e9e7314e0255f6
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x63304a14b555 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb86f691850cc3c26
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   11:     0x63304a14b555 - test::test_main::{{closure}}::h903d8079e3c94d93
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x63304a1c3283 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7c356b28a03897d7
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   13:     0x63304a1c3283 - std::panicking::rust_panic_with_hook::h541791bcc774ef34
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x63304a1c2f26 - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13
[INFO] [stdout]   15:     0x63304a1c18f9 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x63304a1c2bed - rust_begin_unwind
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x63304a0e7e60 - core::panicking::panic_fmt::h5764ee7030b7a73d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x63304a0e7eec - core::panicking::panic::had768957450a0f86
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:145:5
[INFO] [stdout]   19:     0x63304a104699 - rust_monad::test::api::test_read_field::hc6fd2bc2350a3658
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/api/mod.rs:80:5
[INFO] [stdout]   20:     0x63304a103fd7 - rust_monad::test::api::test_read_field::{{closure}}::h8783421dd0782b48
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/api/mod.rs:67:21
[INFO] [stdout]   21:     0x63304a0fd1f6 - core::ops::function::FnOnce::call_once::hf36ac84928f8c0dd
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x63304a150cdb - core::ops::function::FnOnce::call_once::h1dfa20b1ec1f6e08
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63304a150cdb - test::__rust_begin_short_backtrace::h7b10906492afc420
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:637:18
[INFO] [stdout]   24:     0x63304a14fbc8 - test::run_test_in_process::{{closure}}::h51c1c0d319f72c0a
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:60
[INFO] [stdout]   25:     0x63304a14fbc8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5fadb750f3dbe714
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x63304a14fbc8 - std::panicking::try::do_call::h1ca5071cef82bb40
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   27:     0x63304a14fbc8 - std::panicking::try::h6931de76fb9a61b1
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   28:     0x63304a14fbc8 - std::panic::catch_unwind::h67fc9dccf413f4e5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   29:     0x63304a14fbc8 - test::run_test_in_process::ha966dfbb1d048be5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:27
[INFO] [stdout]   30:     0x63304a14fbc8 - test::run_test::{{closure}}::he209928ac5e8a3b8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:581:43
[INFO] [stdout]   31:     0x63304a113b55 - test::run_test::{{closure}}::h34c6289e0b5ed5a5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:611:41
[INFO] [stdout]   32:     0x63304a113b55 - std::sys::backtrace::__rust_begin_short_backtrace::h365aabf21799e6fc
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x63304a1175ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3d5e582cba74b1c3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x63304a1175ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1214c75c3f73f94f
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x63304a1175ca - std::panicking::try::do_call::h73540336a45c0cec
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   36:     0x63304a1175ca - std::panicking::try::h428956564307af63
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   37:     0x63304a1175ca - std::panic::catch_unwind::h1a53a6ea2f2041e3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   38:     0x63304a1175ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hac66cbb88d807e14
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x63304a1175ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::had7e2d02878d3212
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x63304a1c7beb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h292d1663b0785fda
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   41:     0x63304a1c7beb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9d4af7b531852d72
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   42:     0x63304a1c7beb - std::sys::pal::unix::thread::Thread::new::thread_start::hcc5ed016d554f327
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   43:     0x77c41b050aa4 - <unknown>
[INFO] [stdout]   44:     0x77c41b0dda34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::api::test_read_collection_class stdout ----
[INFO] [stdout] put err: IO(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] thread 'test::api::test_read_collection_class' panicked at src/test/api/mod.rs:47:5:
[INFO] [stdout] assertion failed: put_ok
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63304a1c13e0 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63304a1c13e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63304a1c13e0 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63304a1c13e0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d42cc84fc840290
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63304a1e8d73 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x63304a1e8d73 - core::fmt::write::h5af61a909e3ec64d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21
[INFO] [stdout]    6:     0x63304a1be303 - std::io::Write::write_fmt::h64baa9197d9a3b04
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15
[INFO] [stdout]    7:     0x63304a1c1232 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x63304a1c280f - std::panicking::default_hook::{{closure}}::h9128866118196224
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x63304a1c2628 - std::panicking::default_hook::h52e9e7314e0255f6
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x63304a14b555 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb86f691850cc3c26
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   11:     0x63304a14b555 - test::test_main::{{closure}}::h903d8079e3c94d93
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x63304a1c3283 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7c356b28a03897d7
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   13:     0x63304a1c3283 - std::panicking::rust_panic_with_hook::h541791bcc774ef34
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x63304a1c2f26 - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13
[INFO] [stdout]   15:     0x63304a1c18f9 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x63304a1c2bed - rust_begin_unwind
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x63304a0e7e60 - core::panicking::panic_fmt::h5764ee7030b7a73d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x63304a0e7eec - core::panicking::panic::had768957450a0f86
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:145:5
[INFO] [stdout]   19:     0x63304a1039e6 - rust_monad::test::api::test_read_collection_class::hd5e85327a8e021d0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/api/mod.rs:47:5
[INFO] [stdout]   20:     0x63304a1033b7 - rust_monad::test::api::test_read_collection_class::{{closure}}::h8e74b3407aa7df1a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/api/mod.rs:28:32
[INFO] [stdout]   21:     0x63304a0fd106 - core::ops::function::FnOnce::call_once::hadbc6554a2d023e2
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x63304a150cdb - core::ops::function::FnOnce::call_once::h1dfa20b1ec1f6e08
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63304a150cdb - test::__rust_begin_short_backtrace::h7b10906492afc420
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:637:18
[INFO] [stdout]   24:     0x63304a14fbc8 - test::run_test_in_process::{{closure}}::h51c1c0d319f72c0a
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:60
[INFO] [stdout]   25:     0x63304a14fbc8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5fadb750f3dbe714
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x63304a14fbc8 - std::panicking::try::do_call::h1ca5071cef82bb40
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   27:     0x63304a14fbc8 - std::panicking::try::h6931de76fb9a61b1
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   28:     0x63304a14fbc8 - std::panic::catch_unwind::h67fc9dccf413f4e5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   29:     0x63304a14fbc8 - test::run_test_in_process::ha966dfbb1d048be5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:27
[INFO] [stdout]   30:     0x63304a14fbc8 - test::run_test::{{closure}}::he209928ac5e8a3b8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:581:43
[INFO] [stdout]   31:     0x63304a113b55 - test::run_test::{{closure}}::h34c6289e0b5ed5a5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:611:41
[INFO] [stdout]   32:     0x63304a113b55 - std::sys::backtrace::__rust_begin_short_backtrace::h365aabf21799e6fc
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x63304a1175ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3d5e582cba74b1c3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x63304a1175ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1214c75c3f73f94f
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x63304a1175ca - std::panicking::try::do_call::h73540336a45c0cec
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   36:     0x63304a1175ca - std::panicking::try::h428956564307af63
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   37:     0x63304a1175ca - std::panic::catch_unwind::h1a53a6ea2f2041e3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   38:     0x63304a1175ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hac66cbb88d807e14
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x63304a1175ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::had7e2d02878d3212
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x63304a1c7beb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h292d1663b0785fda
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   41:     0x63304a1c7beb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9d4af7b531852d72
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   42:     0x63304a1c7beb - std::sys::pal::unix::thread::Thread::new::thread_start::hcc5ed016d554f327
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   43:     0x77c41b050aa4 - <unknown>
[INFO] [stdout]   44:     0x77c41b0dda34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::api::test_read_object stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test::api::test_read_object' panicked at src/test/api/mod.rs:119:5:
[INFO] [stdout] assertion failed: put_ok
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63304a1c13e0 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63304a1c13e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63304a1c13e0 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63304a1c13e0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d42cc84fc840290
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63304a1e8d73 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x63304a1e8d73 - core::fmt::write::h5af61a909e3ec64d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21
[INFO] [stdout]    6:     0x63304a1be303 - std::io::Write::write_fmt::h64baa9197d9a3b04
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15
[INFO] [stdout]    7:     0x63304a1c1232 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x63304a1c280f - std::panicking::default_hook::{{closure}}::h9128866118196224
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x63304a1c2628 - std::panicking::default_hook::h52e9e7314e0255f6
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x63304a14b555 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb86f691850cc3c26
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   11:     0x63304a14b555 - test::test_main::{{closure}}::h903d8079e3c94d93
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x63304a1c3283 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7c356b28a03897d7
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   13:     0x63304a1c3283 - std::panicking::rust_panic_with_hook::h541791bcc774ef34
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x63304a1c2f26 - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13
[INFO] [stdout]   15:     0x63304a1c18f9 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x63304a1c2bed - rust_begin_unwind
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x63304a0e7e60 - core::panicking::panic_fmt::h5764ee7030b7a73d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x63304a0e7eec - core::panicking::panic::had768957450a0f86
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:145:5
[INFO] [stdout]   19:     0x63304a106f42 - rust_monad::test::api::test_read_object::hbc47518922846283
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/api/mod.rs:119:5
[INFO] [stdout]   20:     0x63304a104db7 - rust_monad::test::api::test_read_object::{{closure}}::h40f88d479faf2769
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/api/mod.rs:97:22
[INFO] [stdout]   21:     0x63304a0fd016 - core::ops::function::FnOnce::call_once::h12e7038b8c76b3ab
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x63304a150cdb - core::ops::function::FnOnce::call_once::h1dfa20b1ec1f6e08
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63304a150cdb - test::__rust_begin_short_backtrace::h7b10906492afc420
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:637:18
[INFO] [stdout]   24:     0x63304a14fbc8 - test::run_test_in_process::{{closure}}::h51c1c0d319f72c0a
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:60
[INFO] [stdout]   25:     0x63304a14fbc8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5fadb750f3dbe714
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x63304a14fbc8 - std::panicking::try::do_call::h1ca5071cef82bb40
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   27:     0x63304a14fbc8 - std::panicking::try::h6931de76fb9a61b1
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   28:     0x63304a14fbc8 - std::panic::catch_unwind::h67fc9dccf413f4e5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   29:     0x63304a14fbc8 - test::run_test_in_process::ha966dfbb1d048be5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:27
[INFO] [stdout]   30:     0x63304a14fbc8 - test::run_test::{{closure}}::he209928ac5e8a3b8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:581:43
[INFO] [stdout]   31:     0x63304a113b55 - test::run_test::{{closure}}::h34c6289e0b5ed5a5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:611:41
[INFO] [stdout]   32:     0x63304a113b55 - std::sys::backtrace::__rust_begin_short_backtrace::h365aabf21799e6fc
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x63304a1175ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3d5e582cba74b1c3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x63304a1175ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1214c75c3f73f94f
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x63304a1175ca - std::panicking::try::do_call::h73540336a45c0cec
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   36:     0x63304a1175ca - std::panicking::try::h428956564307af63
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   37:     0x63304a1175ca - std::panic::catch_unwind::h1a53a6ea2f2041e3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   38:     0x63304a1175ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hac66cbb88d807e14
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x63304a1175ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::had7e2d02878d3212
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x63304a1c7beb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h292d1663b0785fda
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   41:     0x63304a1c7beb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9d4af7b531852d72
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   42:     0x63304a1c7beb - std::sys::pal::unix::thread::Thread::new::thread_start::hcc5ed016d554f327
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   43:     0x77c41b050aa4 - <unknown>
[INFO] [stdout]   44:     0x77c41b0dda34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::api::test_read_collection_class
[INFO] [stdout]     test::api::test_read_field
[INFO] [stdout]     test::api::test_read_object
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rust-monad`
[INFO] running `Command { std: "docker" "inspect" "c56c0315561c7e89019472dfbe7e6a7cb54ca7e5df5ffe93481cea901b2255c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56c0315561c7e89019472dfbe7e6a7cb54ca7e5df5ffe93481cea901b2255c8", kill_on_drop: false }`
[INFO] [stdout] c56c0315561c7e89019472dfbe7e6a7cb54ca7e5df5ffe93481cea901b2255c8
