[INFO] cloning repository https://github.com/Paxa/waithook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Paxa/waithook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaxa%2Fwaithook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaxa%2Fwaithook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17fc978eae1f33cd529b5c8c6dfb3d99fdd5f33f
[INFO] testing Paxa/waithook against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaxa%2Fwaithook" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Paxa/waithook 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/Paxa/waithook
[INFO] finished tweaking git repo https://github.com/Paxa/waithook
[INFO] tweaked toml for git repo https://github.com/Paxa/waithook written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Paxa/waithook 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]     Updating git repository `https://github.com/paxa/rust-websocket.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sentry v0.34.0
[INFO] [stderr]   Downloaded hyper-native-tls v0.3.0
[INFO] [stderr]   Downloaded sentry-tracing v0.34.0
[INFO] [stderr]   Downloaded sentry-panic v0.34.0
[INFO] [stderr]   Downloaded sentry-core v0.34.0
[INFO] [stderr]   Downloaded sentry-backtrace v0.34.0
[INFO] [stderr]   Downloaded sentry-types v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6bdd8967afd9395eed305adff25f39ee1bb6b16e81f24daa6cd638215d92b513
[INFO] running `Command { std: "docker" "start" "-a" "6bdd8967afd9395eed305adff25f39ee1bb6b16e81f24daa6cd638215d92b513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bdd8967afd9395eed305adff25f39ee1bb6b16e81f24daa6cd638215d92b513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdd8967afd9395eed305adff25f39ee1bb6b16e81f24daa6cd638215d92b513", kill_on_drop: false }`
[INFO] [stdout] 6bdd8967afd9395eed305adff25f39ee1bb6b16e81f24daa6cd638215d92b513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e1d5f38cd458b575e54a4211ab9cd18941d06028d1b00616d0ccdedefdcfb93f
[INFO] running `Command { std: "docker" "start" "-a" "e1d5f38cd458b575e54a4211ab9cd18941d06028d1b00616d0ccdedefdcfb93f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
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[INFO] [stderr]    Compiling rustc-demangle v0.1.24
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[INFO] [stderr]    Compiling language-tags v0.2.2
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[INFO] [stderr]    Compiling parking_lot v0.12.3
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[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling colorchoice v1.0.2
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[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling antidote v1.0.0
[INFO] [stderr]    Compiling sha1 v0.2.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling addr2line v0.24.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling websocket v0.20.2 (https://github.com/paxa/rust-websocket.git#9f50cf15)
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hyper-native-tls v0.3.0
[INFO] [stderr]    Compiling postgres-protocol v0.6.7
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling sentry-types v0.34.0
[INFO] [stderr]    Compiling postgres-types v0.2.8
[INFO] [stderr]    Compiling tokio-postgres v0.7.12
[INFO] [stderr]    Compiling sentry-core v0.34.0
[INFO] [stderr]    Compiling postgres v0.19.9
[INFO] [stderr]    Compiling sentry-backtrace v0.34.0
[INFO] [stderr]    Compiling sentry-panic v0.34.0
[INFO] [stderr]    Compiling sentry v0.34.0
[INFO] [stderr]    Compiling waithook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/webserver.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     try!(file.read_to_string(&mut body));
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/webserver.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut file = try!(File::open(filename));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             try!(e.emit_map_elt_key(0, |e| "total_listeners".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             try!(e.emit_map_elt_val(0, |e| self.total_listeners.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |             try!(e.emit_map_elt_key(1, |e| "listeners".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             try!(e.emit_map_elt_val(1, |e| self.listeners.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             try!(e.emit_map_elt_key(2, |e| "start_time".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             try!(e.emit_map_elt_val(2, |e| self.start_time.strftime("%FT%T.000%z").unwrap().to_string().encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             try!(e.emit_map_elt_key(0, |e| "method".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             try!(e.emit_map_elt_val(0, |e| self.method.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             try!(e.emit_map_elt_key(1, |e| "url".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             try!(e.emit_map_elt_val(1, |e| self.url.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             try!(e.emit_map_elt_key(2, |e| "headers".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(e.emit_map_elt_val(2, |e| headers_hash.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try!(e.emit_map_elt_key(3, |e| "body".encode(e)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 try!(e.emit_map_elt_val(3, |e| self.body.encode(e)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/hyper_utils.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |             panic!(error);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 45 |             panic!("{}", error);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 45 -             panic!(error);
[INFO] [stdout] 45 +             std::panic::panic_any(error);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.69s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[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" "e1d5f38cd458b575e54a4211ab9cd18941d06028d1b00616d0ccdedefdcfb93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d5f38cd458b575e54a4211ab9cd18941d06028d1b00616d0ccdedefdcfb93f", kill_on_drop: false }`
[INFO] [stdout] e1d5f38cd458b575e54a4211ab9cd18941d06028d1b00616d0ccdedefdcfb93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d45849702067e807a353a79416d0773a63b98b1d481eeb3cc135dfa455b0bfc0
[INFO] running `Command { std: "docker" "start" "-a" "d45849702067e807a353a79416d0773a63b98b1d481eeb3cc135dfa455b0bfc0", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling waithook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/webserver.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     try!(file.read_to_string(&mut body));
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/webserver.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut file = try!(File::open(filename));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             try!(e.emit_map_elt_key(0, |e| "total_listeners".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             try!(e.emit_map_elt_val(0, |e| self.total_listeners.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |             try!(e.emit_map_elt_key(1, |e| "listeners".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             try!(e.emit_map_elt_val(1, |e| self.listeners.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             try!(e.emit_map_elt_key(2, |e| "start_time".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/waithook_stats.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             try!(e.emit_map_elt_val(2, |e| self.start_time.strftime("%FT%T.000%z").unwrap().to_string().encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             try!(e.emit_map_elt_key(0, |e| "method".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             try!(e.emit_map_elt_val(0, |e| self.method.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             try!(e.emit_map_elt_key(1, |e| "url".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             try!(e.emit_map_elt_val(1, |e| self.url.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             try!(e.emit_map_elt_key(2, |e| "headers".encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(e.emit_map_elt_val(2, |e| headers_hash.encode(e)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try!(e.emit_map_elt_key(3, |e| "body".encode(e)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request_wrap.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 try!(e.emit_map_elt_val(3, |e| self.body.encode(e)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/hyper_utils.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |             panic!(error);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 45 |             panic!("{}", error);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 45 -             panic!(error);
[INFO] [stdout] 45 +             std::panic::panic_any(error);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[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" "d45849702067e807a353a79416d0773a63b98b1d481eeb3cc135dfa455b0bfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45849702067e807a353a79416d0773a63b98b1d481eeb3cc135dfa455b0bfc0", kill_on_drop: false }`
[INFO] [stdout] d45849702067e807a353a79416d0773a63b98b1d481eeb3cc135dfa455b0bfc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7f0d7553a14ba597ac077b92f5999eb6b9ee2b90c4d61f03af71ebb3a8ab0041
[INFO] running `Command { std: "docker" "start" "-a" "7f0d7553a14ba597ac077b92f5999eb6b9ee2b90c4d61f03af71ebb3a8ab0041", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/webserver.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(file.read_to_string(&mut body));
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/webserver.rs:25:20
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut file = try!(File::open(filename));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/waithook_stats.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |             try!(e.emit_map_elt_key(0, |e| "total_listeners".encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/waithook_stats.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             try!(e.emit_map_elt_val(0, |e| self.total_listeners.encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/waithook_stats.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |             try!(e.emit_map_elt_key(1, |e| "listeners".encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/waithook_stats.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             try!(e.emit_map_elt_val(1, |e| self.listeners.encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/waithook_stats.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             try!(e.emit_map_elt_key(2, |e| "start_time".encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/waithook_stats.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             try!(e.emit_map_elt_val(2, |e| self.start_time.strftime("%FT%T.000%z").unwrap().to_string().encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             try!(e.emit_map_elt_key(0, |e| "method".encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             try!(e.emit_map_elt_val(0, |e| self.method.encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             try!(e.emit_map_elt_key(1, |e| "url".encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(e.emit_map_elt_val(1, |e| self.url.encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |             try!(e.emit_map_elt_key(2, |e| "headers".encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(e.emit_map_elt_val(2, |e| headers_hash.encode(e)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 try!(e.emit_map_elt_key(3, |e| "body".encode(e)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/request_wrap.rs:56:17
[INFO] [stderr]    |
[INFO] [stderr] 56 |                 try!(e.emit_map_elt_val(3, |e| self.body.encode(e)));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/hyper_utils.rs:45:20
[INFO] [stderr]    |
[INFO] [stderr] 45 |             panic!(error);
[INFO] [stderr]    |                    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]    |
[INFO] [stderr] 45 |             panic!("{}", error);
[INFO] [stderr]    |                    +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]    |
[INFO] [stderr] 45 -             panic!(error);
[INFO] [stderr] 45 +             std::panic::panic_any(error);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `waithook` (bin "waithook" test) generated 17 warnings (run `cargo fix --bin "waithook" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[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/waithook-ff85b6a4ea910d6a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f0d7553a14ba597ac077b92f5999eb6b9ee2b90c4d61f03af71ebb3a8ab0041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0d7553a14ba597ac077b92f5999eb6b9ee2b90c4d61f03af71ebb3a8ab0041", kill_on_drop: false }`
[INFO] [stdout] 7f0d7553a14ba597ac077b92f5999eb6b9ee2b90c4d61f03af71ebb3a8ab0041