[INFO] fetching crate bit-list 0.24.1...
[INFO] testing bit-list-0.24.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bit-list 0.24.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate bit-list 0.24.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bit-list 0.24.1
[INFO] finished tweaking crates.io crate bit-list 0.24.1
[INFO] tweaked toml for crates.io crate bit-list 0.24.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uints v0.7.0
[INFO] [stderr]   Downloaded fixed-array v0.2.0
[INFO] [stderr]   Downloaded lim-bit-vec v0.4.1
[INFO] [stderr]   Downloaded list-fn v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2783f8ade03a90784b4cbb1b127863c19155330a434edc9bfd936d5134aa0e09
[INFO] running `Command { std: "docker" "start" "-a" "2783f8ade03a90784b4cbb1b127863c19155330a434edc9bfd936d5134aa0e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2783f8ade03a90784b4cbb1b127863c19155330a434edc9bfd936d5134aa0e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2783f8ade03a90784b4cbb1b127863c19155330a434edc9bfd936d5134aa0e09", kill_on_drop: false }`
[INFO] [stdout] 2783f8ade03a90784b4cbb1b127863c19155330a434edc9bfd936d5134aa0e09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7080e050b2a7635c1c30613df005e711eaa22499b6a3b5b82aeba8f4786284c9
[INFO] running `Command { std: "docker" "start" "-a" "7080e050b2a7635c1c30613df005e711eaa22499b6a3b5b82aeba8f4786284c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed-array v0.2.0
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling uints v0.7.0
[INFO] [stderr]    Compiling list-fn v0.19.1
[INFO] [stderr]    Compiling lim-bit-vec v0.4.1
[INFO] [stderr]    Compiling bit-list v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "7080e050b2a7635c1c30613df005e711eaa22499b6a3b5b82aeba8f4786284c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7080e050b2a7635c1c30613df005e711eaa22499b6a3b5b82aeba8f4786284c9", kill_on_drop: false }`
[INFO] [stdout] 7080e050b2a7635c1c30613df005e711eaa22499b6a3b5b82aeba8f4786284c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bf92db70f28cd950e1ed3555276fb3efa05575a58287c0c858d6c4c72c030fd
[INFO] running `Command { std: "docker" "start" "-a" "2bf92db70f28cd950e1ed3555276fb3efa05575a58287c0c858d6c4c72c030fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-list v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "2bf92db70f28cd950e1ed3555276fb3efa05575a58287c0c858d6c4c72c030fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf92db70f28cd950e1ed3555276fb3efa05575a58287c0c858d6c4c72c030fd", kill_on_drop: false }`
[INFO] [stdout] 2bf92db70f28cd950e1ed3555276fb3efa05575a58287c0c858d6c4c72c030fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c32a73ed8146854d4240f3021cbebf335035142f2d8d852c7701279c1f2e862
[INFO] running `Command { std: "docker" "start" "-a" "5c32a73ed8146854d4240f3021cbebf335035142f2d8d852c7701279c1f2e862", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bit_list-b693cddd5de66153)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 bit-list
[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" "5c32a73ed8146854d4240f3021cbebf335035142f2d8d852c7701279c1f2e862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c32a73ed8146854d4240f3021cbebf335035142f2d8d852c7701279c1f2e862", kill_on_drop: false }`
[INFO] [stdout] 5c32a73ed8146854d4240f3021cbebf335035142f2d8d852c7701279c1f2e862