[INFO] fetching crate mico 0.1.4...
[INFO] testing mico-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mico 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mico 0.1.4
[INFO] finished tweaking crates.io crate mico 0.1.4
[INFO] tweaked toml for crates.io crate mico 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mico 0.1.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a418958d1e2c336fa5680fd364e511088ad8a10717d6001da44bb9708d79c671
[INFO] running `Command { std: "docker" "start" "-a" "a418958d1e2c336fa5680fd364e511088ad8a10717d6001da44bb9708d79c671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a418958d1e2c336fa5680fd364e511088ad8a10717d6001da44bb9708d79c671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a418958d1e2c336fa5680fd364e511088ad8a10717d6001da44bb9708d79c671", kill_on_drop: false }`
[INFO] [stdout] a418958d1e2c336fa5680fd364e511088ad8a10717d6001da44bb9708d79c671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 885f8947b03b88124640738fbe3d957c57b5b34469d3960534b085e1c89bd197
[INFO] running `Command { std: "docker" "start" "-a" "885f8947b03b88124640738fbe3d957c57b5b34469d3960534b085e1c89bd197", kill_on_drop: false }`
[INFO] [stderr]    Compiling mico v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "885f8947b03b88124640738fbe3d957c57b5b34469d3960534b085e1c89bd197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885f8947b03b88124640738fbe3d957c57b5b34469d3960534b085e1c89bd197", kill_on_drop: false }`
[INFO] [stdout] 885f8947b03b88124640738fbe3d957c57b5b34469d3960534b085e1c89bd197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d0e88dc320a3cfd9c104046c4f6251d447a3d55e7bfc3ccd32744d102dbaded7
[INFO] running `Command { std: "docker" "start" "-a" "d0e88dc320a3cfd9c104046c4f6251d447a3d55e7bfc3ccd32744d102dbaded7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mico v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "d0e88dc320a3cfd9c104046c4f6251d447a3d55e7bfc3ccd32744d102dbaded7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e88dc320a3cfd9c104046c4f6251d447a3d55e7bfc3ccd32744d102dbaded7", kill_on_drop: false }`
[INFO] [stdout] d0e88dc320a3cfd9c104046c4f6251d447a3d55e7bfc3ccd32744d102dbaded7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 750ace27acbbfcda0da7c6255f4da100c07190ea3a23fc0acdf0a05f55debc5f
[INFO] running `Command { std: "docker" "start" "-a" "750ace27acbbfcda0da7c6255f4da100c07190ea3a23fc0acdf0a05f55debc5f", 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/mico-8146fbceb67e01b8)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test emitter::tests::test_empty ... ok
[INFO] [stdout] test emitter::tests::test_list_indent ... ok
[INFO] [stdout] test parser::tests::test_empty ... ok
[INFO] [stdout] test parser::tests::test_empty_lists ... ok
[INFO] [stdout] test parser::tests::test_list ... ok
[INFO] [stdout] test parser::tests::test_mixed ... ok
[INFO] [stdout] test parser::tests::test_list_with_whitespace ... ok
[INFO] [stdout] test parser::tests::test_string_with_whitespace ... ok
[INFO] [stdout] test parser::tests::test_string ... ok
[INFO] [stdout] test emitter::tests::test_mixed ... ok
[INFO] [stdout] test emitter::tests::test_string ... ok
[INFO] [stdout] test emitter::tests::test_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mico
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "750ace27acbbfcda0da7c6255f4da100c07190ea3a23fc0acdf0a05f55debc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750ace27acbbfcda0da7c6255f4da100c07190ea3a23fc0acdf0a05f55debc5f", kill_on_drop: false }`
[INFO] [stdout] 750ace27acbbfcda0da7c6255f4da100c07190ea3a23fc0acdf0a05f55debc5f