[INFO] fetching crate bra 0.1.1...
[INFO] testing bra-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate bra 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bra 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bra 0.1.1
[INFO] finished tweaking crates.io crate bra 0.1.1
[INFO] tweaked toml for crates.io crate bra 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 734e38cd79640fb77903850657c60bce6dabe422fe62440e80aee37693956637
[INFO] running `Command { std: "docker" "start" "-a" "734e38cd79640fb77903850657c60bce6dabe422fe62440e80aee37693956637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "734e38cd79640fb77903850657c60bce6dabe422fe62440e80aee37693956637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734e38cd79640fb77903850657c60bce6dabe422fe62440e80aee37693956637", kill_on_drop: false }`
[INFO] [stdout] 734e38cd79640fb77903850657c60bce6dabe422fe62440e80aee37693956637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fac134650d0e25db243828f8817396b21f2b4e93659205654c32079a2b85dc88
[INFO] running `Command { std: "docker" "start" "-a" "fac134650d0e25db243828f8817396b21f2b4e93659205654c32079a2b85dc88", kill_on_drop: false }`
[INFO] [stderr]    Compiling bra v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "fac134650d0e25db243828f8817396b21f2b4e93659205654c32079a2b85dc88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac134650d0e25db243828f8817396b21f2b4e93659205654c32079a2b85dc88", kill_on_drop: false }`
[INFO] [stdout] fac134650d0e25db243828f8817396b21f2b4e93659205654c32079a2b85dc88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e79250f64e6d2be72872a9e5eb8325bac43360f1c4c8bcc70d43a9328c820545
[INFO] running `Command { std: "docker" "start" "-a" "e79250f64e6d2be72872a9e5eb8325bac43360f1c4c8bcc70d43a9328c820545", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bra v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "e79250f64e6d2be72872a9e5eb8325bac43360f1c4c8bcc70d43a9328c820545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79250f64e6d2be72872a9e5eb8325bac43360f1c4c8bcc70d43a9328c820545", kill_on_drop: false }`
[INFO] [stdout] e79250f64e6d2be72872a9e5eb8325bac43360f1c4c8bcc70d43a9328c820545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6be270983348bcd256c0cc4f72a1ac9c455c408f3b70a2e83264023b99e30f67
[INFO] running `Command { std: "docker" "start" "-a" "6be270983348bcd256c0cc4f72a1ac9c455c408f3b70a2e83264023b99e30f67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bra-ec99ee4da3018717)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test greedy::tests::test_get ... ok
[INFO] [stdout] test greedy::tests::test_clear ... ok
[INFO] [stdout] test greedy::tests::test_slice ... ok
[INFO] [stdout] test greedy::tests::smoke_test ... ok
[INFO] [stdout] test greedy::tests::arbitrary_get_infinite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bra
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6be270983348bcd256c0cc4f72a1ac9c455c408f3b70a2e83264023b99e30f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be270983348bcd256c0cc4f72a1ac9c455c408f3b70a2e83264023b99e30f67", kill_on_drop: false }`
[INFO] [stdout] 6be270983348bcd256c0cc4f72a1ac9c455c408f3b70a2e83264023b99e30f67