[INFO] fetching crate mint 0.5.9...
[INFO] checking mint-0.5.9 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate mint 0.5.9 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mint 0.5.9
[INFO] finished tweaking crates.io crate mint 0.5.9
[INFO] tweaked toml for crates.io crate mint 0.5.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mint 0.5.9 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc491f2afedfdad69c9021488c63455ae3379ac55dbf2431dc14db90d9e88f21
[INFO] running `Command { std: "docker" "start" "-a" "fc491f2afedfdad69c9021488c63455ae3379ac55dbf2431dc14db90d9e88f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc491f2afedfdad69c9021488c63455ae3379ac55dbf2431dc14db90d9e88f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc491f2afedfdad69c9021488c63455ae3379ac55dbf2431dc14db90d9e88f21", kill_on_drop: false }`
[INFO] [stdout] fc491f2afedfdad69c9021488c63455ae3379ac55dbf2431dc14db90d9e88f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e50f53bef2ce5d4048818a0cee4c8d54dea217b6d8b0999875e38f364c7cf57e
[INFO] running `Command { std: "docker" "start" "-a" "e50f53bef2ce5d4048818a0cee4c8d54dea217b6d8b0999875e38f364c7cf57e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking mint v0.5.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stdout] error: missing documentation for the crate
[INFO] [stdout]    --> tests/tests.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 | / #![deny(
[INFO] [stdout]   2 | |     missing_docs,
[INFO] [stdout]   3 | |     rust_2018_compatibility,
[INFO] [stdout]   4 | |     rust_2018_idioms,
[INFO] [stdout] ...   |
[INFO] [stdout] 343 | | representation_tests!( euler_angles => EulerAngles<f32, f32> : [f32; 3] );
[INFO] [stdout] 344 | | representation_tests!( quaternions => Quaternion<f32> : [f32; 4] );
[INFO] [stdout]     | |___________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> tests/tests.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout]   2 |     missing_docs,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mint` (test "tests") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e50f53bef2ce5d4048818a0cee4c8d54dea217b6d8b0999875e38f364c7cf57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50f53bef2ce5d4048818a0cee4c8d54dea217b6d8b0999875e38f364c7cf57e", kill_on_drop: false }`
[INFO] [stdout] e50f53bef2ce5d4048818a0cee4c8d54dea217b6d8b0999875e38f364c7cf57e