[INFO] fetching crate mic 0.1.0...
[INFO] testing mic-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mic 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate mic 0.1.0
[INFO] finished tweaking crates.io crate mic 0.1.0
[INFO] tweaked toml for crates.io crate mic 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mic 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mic 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 820513218a6fcf3f9cfa1adf12e38bc485e896aa5c17f1daa859db43e0d04cee
[INFO] running `Command { std: "docker" "start" "-a" "820513218a6fcf3f9cfa1adf12e38bc485e896aa5c17f1daa859db43e0d04cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "820513218a6fcf3f9cfa1adf12e38bc485e896aa5c17f1daa859db43e0d04cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820513218a6fcf3f9cfa1adf12e38bc485e896aa5c17f1daa859db43e0d04cee", kill_on_drop: false }`
[INFO] [stdout] 820513218a6fcf3f9cfa1adf12e38bc485e896aa5c17f1daa859db43e0d04cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfe234100a7493692bed6d434e925ed6314d0cb9264a8e5fd295b6908d62449f
[INFO] running `Command { std: "docker" "start" "-a" "bfe234100a7493692bed6d434e925ed6314d0cb9264a8e5fd295b6908d62449f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling mic_impl v0.1.0
[INFO] [stderr]    Compiling mic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "bfe234100a7493692bed6d434e925ed6314d0cb9264a8e5fd295b6908d62449f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe234100a7493692bed6d434e925ed6314d0cb9264a8e5fd295b6908d62449f", kill_on_drop: false }`
[INFO] [stdout] bfe234100a7493692bed6d434e925ed6314d0cb9264a8e5fd295b6908d62449f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b047b2bc0e92ceac5e7c060e5f8712509673d92b6d12d03ab2eac6ff56f80dfc
[INFO] running `Command { std: "docker" "start" "-a" "b047b2bc0e92ceac5e7c060e5f8712509673d92b6d12d03ab2eac6ff56f80dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proconio v0.3.8
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling mic_impl v0.1.0
[INFO] [stderr]    Compiling mic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "b047b2bc0e92ceac5e7c060e5f8712509673d92b6d12d03ab2eac6ff56f80dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b047b2bc0e92ceac5e7c060e5f8712509673d92b6d12d03ab2eac6ff56f80dfc", kill_on_drop: false }`
[INFO] [stdout] b047b2bc0e92ceac5e7c060e5f8712509673d92b6d12d03ab2eac6ff56f80dfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 494f35f8d42ea090037337de66b588d4fe938c6a9dd6d8f2228a7ec0a6b93630
[INFO] running `Command { std: "docker" "start" "-a" "494f35f8d42ea090037337de66b588d4fe938c6a9dd6d8f2228a7ec0a6b93630", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mic-cfb891215d8388ea)
[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] [stderr]      Running tests/recursion.rs (/opt/rustwide/target/debug/deps/recursion-14e249702211226f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test answer ... ok
[INFO] [stdout] test solve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mic
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - (line 163) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 18) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 104) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 126) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 151) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 27) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 175) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 135) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 37) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 67) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 93) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 47) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 57) - compile ... ok
[INFO] [stdout] test src/filters.rs - filters::yn (line 80) ... ok
[INFO] [stdout] test src/filters.rs - filters::map (line 27) ... ok
[INFO] [stdout] test src/filters.rs - filters::apply (line 7) ... ok
[INFO] [stdout] test src/filters.rs - filters::tuple (line 95) ... ok
[INFO] [stdout] test src/filters.rs - filters::dot (line 17) ... ok
[INFO] [stdout] test src/filters.rs - filters::join (line 42) ... ok
[INFO] [stdout] test src/filters.rs - filters::add (line 70) ... ok
[INFO] [stdout] test src/filters.rs - filters::matrix (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "494f35f8d42ea090037337de66b588d4fe938c6a9dd6d8f2228a7ec0a6b93630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494f35f8d42ea090037337de66b588d4fe938c6a9dd6d8f2228a7ec0a6b93630", kill_on_drop: false }`
[INFO] [stdout] 494f35f8d42ea090037337de66b588d4fe938c6a9dd6d8f2228a7ec0a6b93630