[INFO] fetching crate multipart 0.18.0...
[INFO] testing multipart-0.18.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate multipart 0.18.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate multipart 0.18.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multipart 0.18.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate multipart 0.18.0
[INFO] tweaked toml for crates.io crate multipart 0.18.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate multipart 0.18.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-2/source/src/bin/read_file.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rocket v0.4.2
[INFO] [stderr]   Downloaded blake2-rfc v0.2.18
[INFO] [stderr]   Downloaded rustc-demangle v0.1.15
[INFO] [stderr]   Downloaded wincolor v1.0.1
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[INFO] [stderr]   Downloaded rocket_codegen v0.4.2
[INFO] [stderr]   Downloaded mime_guess v1.8.7
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[INFO] [stderr]   Downloaded cookie v0.11.1
[INFO] [stderr]   Downloaded syn v0.15.42
[INFO] [stderr]   Downloaded safemem v0.3.1
[INFO] [stderr]   Downloaded winapi v0.3.7
[INFO] [stderr]   Downloaded rocket_http v0.4.2
[INFO] [stderr]   Downloaded serde v1.0.98
[INFO] [stderr]   Downloaded autocfg v0.1.5
[INFO] [stderr]   Downloaded chrono v0.4.7
[INFO] [stderr]   Downloaded cc v1.0.38
[INFO] [stderr]   Downloaded redox_users v0.3.0
[INFO] [stderr]   Downloaded rand_core v0.4.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 578ccb7a49d03066e711b49261a2cc9ed86ad259c2d352febf8827f48224fc74
[INFO] running `Command { std: "docker" "start" "-a" "578ccb7a49d03066e711b49261a2cc9ed86ad259c2d352febf8827f48224fc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "578ccb7a49d03066e711b49261a2cc9ed86ad259c2d352febf8827f48224fc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578ccb7a49d03066e711b49261a2cc9ed86ad259c2d352febf8827f48224fc74", kill_on_drop: false }`
[INFO] [stdout] 578ccb7a49d03066e711b49261a2cc9ed86ad259c2d352febf8827f48224fc74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5931a42d019e0211cb49a99b233af29468241687db092bcdd7305c756aca2ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5931a42d019e0211cb49a99b233af29468241687db092bcdd7305c756aca2ad", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/bin/read_file.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling safemem v0.3.1
[INFO] [stderr]    Compiling groupable v0.2.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling getrandom v0.1.8
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling mustache v0.9.0
[INFO] [stderr]    Compiling tiny_http v0.6.2
[INFO] [stderr]    Compiling nickel v0.11.0
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling multipart v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/server/save.rs:667:42
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 occupied.into_mut().push({ SavedField { headers, data }});
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:536:1
[INFO] [stdout]     |
[INFO] [stdout] 536 | / quick_error! {
[INFO] [stdout] 537 | |     #[derive(Debug)]
[INFO] [stdout] 538 | |     enum ParseHeaderError {
[INFO] [stdout] 539 | |         /// The `Content-Disposition` header was not found
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |     }
[INFO] [stdout] 570 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client/lazy.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |         self.error.description()
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:541:41
[INFO] [stdout]     |
[INFO] [stdout] 541 |             display(x) -> ("{}:\n{}", x.description(), headers)
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:545:44
[INFO] [stdout]     |
[INFO] [stdout] 545 |             display(x) -> ("{}: {}: {}", x.description(), reason, cause)
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:551:40
[INFO] [stdout]     |
[INFO] [stdout] 551 |             display(x) -> ("{}: {}", x.description(), err)
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:557:46
[INFO] [stdout]     |
[INFO] [stdout] 557 |             display(this) -> ("{}: {}", this.description(), cont_type)
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:565:40
[INFO] [stdout]     |
[INFO] [stdout] 565 |             display(x) -> ("{}: {}", x.description(), err)
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.41s
[INFO] running `Command { std: "docker" "inspect" "a5931a42d019e0211cb49a99b233af29468241687db092bcdd7305c756aca2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5931a42d019e0211cb49a99b233af29468241687db092bcdd7305c756aca2ad", kill_on_drop: false }`
[INFO] [stdout] a5931a42d019e0211cb49a99b233af29468241687db092bcdd7305c756aca2ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 546ef74149aab28327da7aebb5df2501c7e090a895a3ffa5f23c01efe8e58e43
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "546ef74149aab28327da7aebb5df2501c7e090a895a3ffa5f23c01efe8e58e43", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/bin/read_file.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/server/save.rs:667:42
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 occupied.into_mut().push({ SavedField { headers, data }});
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:536:1
[INFO] [stdout]     |
[INFO] [stdout] 536 | / quick_error! {
[INFO] [stdout] 537 | |     #[derive(Debug)]
[INFO] [stdout] 538 | |     enum ParseHeaderError {
[INFO] [stdout] 539 | |         /// The `Content-Disposition` header was not found
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |     }
[INFO] [stdout] 570 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client/lazy.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |         self.error.description()
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:541:41
[INFO] [stdout]     |
[INFO] [stdout] 541 |             display(x) -> ("{}:\n{}", x.description(), headers)
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:545:44
[INFO] [stdout]     |
[INFO] [stdout] 545 |             display(x) -> ("{}: {}: {}", x.description(), reason, cause)
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:551:40
[INFO] [stdout]     |
[INFO] [stdout] 551 |             display(x) -> ("{}: {}", x.description(), err)
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:557:46
[INFO] [stdout]     |
[INFO] [stdout] 557 |             display(this) -> ("{}: {}", this.description(), cont_type)
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:565:40
[INFO] [stdout]     |
[INFO] [stdout] 565 |             display(x) -> ("{}: {}", x.description(), err)
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling multipart v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/server/save.rs:667:42
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 occupied.into_mut().push({ SavedField { headers, data }});
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:536:1
[INFO] [stdout]     |
[INFO] [stdout] 536 | / quick_error! {
[INFO] [stdout] 537 | |     #[derive(Debug)]
[INFO] [stdout] 538 | |     enum ParseHeaderError {
[INFO] [stdout] 539 | |         /// The `Content-Disposition` header was not found
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |     }
[INFO] [stdout] 570 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/client/lazy.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |         self.error.description()
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:541:41
[INFO] [stdout]     |
[INFO] [stdout] 541 |             display(x) -> ("{}:\n{}", x.description(), headers)
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:545:44
[INFO] [stdout]     |
[INFO] [stdout] 545 |             display(x) -> ("{}: {}: {}", x.description(), reason, cause)
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:551:40
[INFO] [stdout]     |
[INFO] [stdout] 551 |             display(x) -> ("{}: {}", x.description(), err)
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:557:46
[INFO] [stdout]     |
[INFO] [stdout] 557 |             display(this) -> ("{}: {}", this.description(), cont_type)
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server/field.rs:565:40
[INFO] [stdout]     |
[INFO] [stdout] 565 |             display(x) -> ("{}: {}", x.description(), err)
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `multipart`; 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name multipart src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="buf_redux"' --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="httparse"' --cfg 'feature="hyper"' --cfg 'feature="iron"' --cfg 'feature="mock"' --cfg 'feature="nickel"' --cfg 'feature="quick-error"' --cfg 'feature="safemem"' --cfg 'feature="server"' --cfg 'feature="tiny_http"' --cfg 'feature="twoway"' -C metadata=695b75f6012e000b -C extra-filename=-695b75f6012e000b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern buf_redux=/opt/rustwide/target/debug/deps/libbuf_redux-bce4d23f1ebce63a.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-45160e83996ba664.rlib --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-d8040f65969a670a.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-f80225f79af0c41c.rlib --extern iron=/opt/rustwide/target/debug/deps/libiron-ff7ff34f2c25786f.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-24a6f09005ca1e79.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-536904fee2e1448a.rlib --extern mime_guess=/opt/rustwide/target/debug/deps/libmime_guess-5834622d3a148b62.rlib --extern nickel=/opt/rustwide/target/debug/deps/libnickel-cedb871329442033.rlib --extern quick_error=/opt/rustwide/target/debug/deps/libquick_error-772b9cd56e16b2f8.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4e7261077ccf26f0.rlib --extern safemem=/opt/rustwide/target/debug/deps/libsafemem-d488976c6a74e4b6.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-58af23206490132b.rlib --extern tiny_http=/opt/rustwide/target/debug/deps/libtiny_http-4b193c8fbeb80685.rlib --extern twoway=/opt/rustwide/target/debug/deps/libtwoway-751974a39fa6973a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.iron.cedcfac4-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284.4i09n7erjqr40ab8.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-45160e83996ba664.rlib" "/opt/rustwide/target/debug/deps/libatty-cb71fa36449aa1cd.rlib" "/opt/rustwide/target/debug/deps/libhumantime-6bd29ef77460a9f0.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-7ea9319eac1240b9.rlib" "/opt/rustwide/target/debug/deps/libmultipart-ff46ed95033e06eb.rlib" "/opt/rustwide/target/debug/deps/libnickel-cedb871329442033.rlib" "/opt/rustwide/target/debug/deps/libgroupable-c5906576a56461ad.rlib" "/opt/rustwide/target/debug/deps/libmustache-c116dd88f66ed9c0.rlib" "/opt/rustwide/target/debug/deps/libregex-bc24d5a12b8fd065.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-4d34e152d5c3fbc1.rlib" "/opt/rustwide/target/debug/deps/libthread_local-6f73fab3403614ec.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-38cdc4e7347207a2.rlib" "/opt/rustwide/target/debug/deps/libserde_json-1af8b984a00d1a77.rlib" "/opt/rustwide/target/debug/deps/libryu-f3931e56ce76a559.rlib" "/opt/rustwide/target/debug/deps/libitoa-7dcb2f7665383233.rlib" "/opt/rustwide/target/debug/deps/libserde-6150eaddd62f3a8c.rlib" "/opt/rustwide/target/debug/deps/libtwoway-751974a39fa6973a.rlib" "/opt/rustwide/target/debug/deps/libbuf_redux-bce4d23f1ebce63a.rlib" "/opt/rustwide/target/debug/deps/libmemchr-286c98db2c193874.rlib" "/opt/rustwide/target/debug/deps/libtiny_http-4b193c8fbeb80685.rlib" "/opt/rustwide/target/debug/deps/libchrono-9e035fd6f80b1266.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-fd362ef8c9a6b6fc.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3b5bff189d61310a.rlib" "/opt/rustwide/target/debug/deps/libchunked_transfer-b0930b8fb98c7a02.rlib" "/opt/rustwide/target/debug/deps/libascii-b116f0058a09ee34.rlib" "/opt/rustwide/target/debug/deps/libiron-ff7ff34f2c25786f.rlib" "/opt/rustwide/target/debug/deps/libmodifier-cadf7b29f175112a.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-e29affd32dfa96b0.rlib" "/opt/rustwide/target/debug/deps/libphf-e7a6d4b20c925131.rlib" "/opt/rustwide/target/debug/deps/libphf_shared-f6702031e9321683.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-5a91da314733665f.rlib" "/opt/rustwide/target/debug/deps/libplugin-a358f8bd512d0010.rlib" "/opt/rustwide/target/debug/deps/libtypemap-e41e9da0de678dd3.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-2b860660ba38b829.rlib" "/opt/rustwide/target/debug/deps/libhyper-f80225f79af0c41c.rlib" "/opt/rustwide/target/debug/deps/libmime-d58ee032ae6bdd1d.rlib" "/opt/rustwide/target/debug/deps/liblog-bf8dfe261d5fe0af.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-ca3869166b070a03.rlib" "/opt/rustwide/target/debug/deps/libtypeable-da81fb00b76e6621.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-178950486fb19c8a.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-3b6c4ddd8f47a52c.rlib" "/opt/rustwide/target/debug/deps/libhttparse-d8040f65969a670a.rlib" "/opt/rustwide/target/debug/deps/libunicase-66e0e04447fa9f70.rlib" "/opt/rustwide/target/debug/deps/liburl-3305b85910332bcd.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-76122f85aad64373.rlib" "/opt/rustwide/target/debug/deps/libidna-41525853e052dca9.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-fe150521983fd54a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-dd282ecd0a01be5e.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-f649dd84372809b8.rlib" "/opt/rustwide/target/debug/deps/libmatches-9cfb84f2ef24c6e0.rlib" "/opt/rustwide/target/debug/deps/libtime-1476bba747e43854.rlib" "/opt/rustwide/target/debug/deps/libbase64-e808cc1729e5dc5d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-8e4f11aee85214a8.rlib" "/opt/rustwide/target/debug/deps/libsafemem-d488976c6a74e4b6.rlib" "/opt/rustwide/target/debug/deps/libquick_error-772b9cd56e16b2f8.rlib" "/opt/rustwide/target/debug/deps/libtempfile-58af23206490132b.rlib" "/opt/rustwide/target/debug/deps/librand-74008679a8048ed2.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-72e6a53b5cd37824.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-869483f8b4e24d66.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-98bfd9677d3b8244.rlib" "/opt/rustwide/target/debug/deps/librand_core-da6cfc988b0a3763.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-635f93fe8e07d92e.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-c9fd18a5927224df.rlib" "/opt/rustwide/target/debug/deps/librand-4e7261077ccf26f0.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-3f6011b1e89a8960.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-b188f5414aabf4ca.rlib" "/opt/rustwide/target/debug/deps/librand_core-27f77895d615024d.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-4721c76d64bc44c6.rlib" "/opt/rustwide/target/debug/deps/liblibc-87112b62ee103c2a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d27f345b2a6a3cd.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-5834622d3a148b62.rlib" "/opt/rustwide/target/debug/deps/libunicase-46f5448c9317bfc2.rlib" "/opt/rustwide/target/debug/deps/libmime-536904fee2e1448a.rlib" "/opt/rustwide/target/debug/deps/liblog-24a6f09005ca1e79.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-838a213f1bfeb479.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/iron-61ac431b9a10e284" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "546ef74149aab28327da7aebb5df2501c7e090a895a3ffa5f23c01efe8e58e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546ef74149aab28327da7aebb5df2501c7e090a895a3ffa5f23c01efe8e58e43", kill_on_drop: false }`
[INFO] [stdout] 546ef74149aab28327da7aebb5df2501c7e090a895a3ffa5f23c01efe8e58e43
