[INFO] fetching crate nano-http 0.1.5...
[INFO] checking nano-http-0.1.5 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate nano-http 0.1.5 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate nano-http 0.1.5 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nano-http 0.1.5
[INFO] finished tweaking crates.io crate nano-http 0.1.5
[INFO] tweaked toml for crates.io crate nano-http 0.1.5 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate nano-http 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-h1 v2.0.2
[INFO] [stderr]   Downloaded async-sse v3.0.0
[INFO] [stderr]   Downloaded http-types v2.2.1
[INFO] [stderr]   Downloaded tide v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc37830a7691c69495da421e5786f4a27911feae83fe18cdc38a04c90e2c912e
[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" "cc37830a7691c69495da421e5786f4a27911feae83fe18cdc38a04c90e2c912e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc37830a7691c69495da421e5786f4a27911feae83fe18cdc38a04c90e2c912e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc37830a7691c69495da421e5786f4a27911feae83fe18cdc38a04c90e2c912e", kill_on_drop: false }`
[INFO] [stdout] cc37830a7691c69495da421e5786f4a27911feae83fe18cdc38a04c90e2c912e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126c3ce2b2c2fd73cc302b6584cc1debc92c4b61c189319be335b85ddf95c613
[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" "126c3ce2b2c2fd73cc302b6584cc1debc92c4b61c189319be335b85ddf95c613", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
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[INFO] [stderr]    Compiling serde v1.0.114
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[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]     Checking subtle v2.2.3
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[INFO] [stderr]     Checking adler32 v1.1.0
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.63
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[INFO] [stderr]     Checking http-types v2.2.1
[INFO] [stderr]     Checking async-h1 v2.0.2
[INFO] [stderr]     Checking async-sse v3.0.0
[INFO] [stderr]     Checking tide v0.11.0
[INFO] [stderr]     Checking nano-http v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `content_type`
[INFO] [stdout]   --> src/main.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         content_type,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: try ignoring the field: `content_type: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content_type`
[INFO] [stdout]   --> src/main.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         content_type,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: try ignoring the field: `content_type: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "126c3ce2b2c2fd73cc302b6584cc1debc92c4b61c189319be335b85ddf95c613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126c3ce2b2c2fd73cc302b6584cc1debc92c4b61c189319be335b85ddf95c613", kill_on_drop: false }`
[INFO] [stdout] 126c3ce2b2c2fd73cc302b6584cc1debc92c4b61c189319be335b85ddf95c613
