[INFO] fetching crate neutuino 0.4.0...
[INFO] testing neutuino-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate neutuino 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate neutuino 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate neutuino 0.4.0
[INFO] tweaked toml for crates.io crate neutuino 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate neutuino 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neutuino 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c632da6a2e69bfb0cfb4accf46d6a0102b7901119e7d316b0cfa306458878989
[INFO] running `Command { std: "docker" "start" "-a" "c632da6a2e69bfb0cfb4accf46d6a0102b7901119e7d316b0cfa306458878989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c632da6a2e69bfb0cfb4accf46d6a0102b7901119e7d316b0cfa306458878989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c632da6a2e69bfb0cfb4accf46d6a0102b7901119e7d316b0cfa306458878989", kill_on_drop: false }`
[INFO] [stdout] c632da6a2e69bfb0cfb4accf46d6a0102b7901119e7d316b0cfa306458878989
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43479e4d86ef320802b432ae51c3fe809e26cbdc545a03cdb7a9a2ba3264ff61
[INFO] running `Command { std: "docker" "start" "-a" "43479e4d86ef320802b432ae51c3fe809e26cbdc545a03cdb7a9a2ba3264ff61", kill_on_drop: false }`
[INFO] [stderr]    Compiling neutuino v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "43479e4d86ef320802b432ae51c3fe809e26cbdc545a03cdb7a9a2ba3264ff61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43479e4d86ef320802b432ae51c3fe809e26cbdc545a03cdb7a9a2ba3264ff61", kill_on_drop: false }`
[INFO] [stdout] 43479e4d86ef320802b432ae51c3fe809e26cbdc545a03cdb7a9a2ba3264ff61
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b072a75a1cb221b0fe4505ece10634db9c47749813e6951d3177860b4f4c3ce
[INFO] running `Command { std: "docker" "start" "-a" "2b072a75a1cb221b0fe4505ece10634db9c47749813e6951d3177860b4f4c3ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling neutuino v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "2b072a75a1cb221b0fe4505ece10634db9c47749813e6951d3177860b4f4c3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b072a75a1cb221b0fe4505ece10634db9c47749813e6951d3177860b4f4c3ce", kill_on_drop: false }`
[INFO] [stdout] 2b072a75a1cb221b0fe4505ece10634db9c47749813e6951d3177860b4f4c3ce
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ece9d1d0ae1703dd9d66ce4e8b2d0c93df32ad117367059c7e28d3136116cb3e
[INFO] running `Command { std: "docker" "start" "-a" "ece9d1d0ae1703dd9d66ce4e8b2d0c93df32ad117367059c7e28d3136116cb3e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neutuino-0a406ce94e9a96bf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unix::input::test_parse_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests neutuino
[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" "ece9d1d0ae1703dd9d66ce4e8b2d0c93df32ad117367059c7e28d3136116cb3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece9d1d0ae1703dd9d66ce4e8b2d0c93df32ad117367059c7e28d3136116cb3e", kill_on_drop: false }`
[INFO] [stdout] ece9d1d0ae1703dd9d66ce4e8b2d0c93df32ad117367059c7e28d3136116cb3e