[INFO] fetching crate mint 0.5.9...
[INFO] testing mint-0.5.9 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mint 0.5.9 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mint 0.5.9 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a3b4ee2aa72db31737a8bfcbd042eac775388e06b41379b2b75a6d05c918833
[INFO] running `Command { std: "docker" "start" "-a" "0a3b4ee2aa72db31737a8bfcbd042eac775388e06b41379b2b75a6d05c918833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a3b4ee2aa72db31737a8bfcbd042eac775388e06b41379b2b75a6d05c918833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a3b4ee2aa72db31737a8bfcbd042eac775388e06b41379b2b75a6d05c918833", kill_on_drop: false }`
[INFO] [stdout] 0a3b4ee2aa72db31737a8bfcbd042eac775388e06b41379b2b75a6d05c918833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5b356258ac8bc49a9b613299fb54aa5baeaa8e8f55ba6d1f4e83c29d48224c45
[INFO] running `Command { std: "docker" "start" "-a" "5b356258ac8bc49a9b613299fb54aa5baeaa8e8f55ba6d1f4e83c29d48224c45", kill_on_drop: false }`
[INFO] [stderr]    Compiling mint v0.5.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "5b356258ac8bc49a9b613299fb54aa5baeaa8e8f55ba6d1f4e83c29d48224c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b356258ac8bc49a9b613299fb54aa5baeaa8e8f55ba6d1f4e83c29d48224c45", kill_on_drop: false }`
[INFO] [stdout] 5b356258ac8bc49a9b613299fb54aa5baeaa8e8f55ba6d1f4e83c29d48224c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 02cb6cbb00c35e996143c84a150cba9cb0598df00032c1a8fb8e7bc16c858805
[INFO] running `Command { std: "docker" "start" "-a" "02cb6cbb00c35e996143c84a150cba9cb0598df00032c1a8fb8e7bc16c858805", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling mint v0.5.9 (/opt/rustwide/workdir)
[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" "02cb6cbb00c35e996143c84a150cba9cb0598df00032c1a8fb8e7bc16c858805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cb6cbb00c35e996143c84a150cba9cb0598df00032c1a8fb8e7bc16c858805", kill_on_drop: false }`
[INFO] [stdout] 02cb6cbb00c35e996143c84a150cba9cb0598df00032c1a8fb8e7bc16c858805