[INFO] fetching crate bit-index 0.2.0...
[INFO] testing bit-index-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bit-index 0.2.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate bit-index 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bit-index 0.2.0
[INFO] finished tweaking crates.io crate bit-index 0.2.0
[INFO] tweaked toml for crates.io crate bit-index 0.2.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28c9f5d912390a2cb68e62f40fdd1fbefbeecbc0ae54a8df492acfce18f0f7dc
[INFO] running `Command { std: "docker" "start" "-a" "28c9f5d912390a2cb68e62f40fdd1fbefbeecbc0ae54a8df492acfce18f0f7dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28c9f5d912390a2cb68e62f40fdd1fbefbeecbc0ae54a8df492acfce18f0f7dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c9f5d912390a2cb68e62f40fdd1fbefbeecbc0ae54a8df492acfce18f0f7dc", kill_on_drop: false }`
[INFO] [stdout] 28c9f5d912390a2cb68e62f40fdd1fbefbeecbc0ae54a8df492acfce18f0f7dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2346f2db507c0f9d3b24b6592b2e3e80da5e478d7703225f3b342e617bc79c0c
[INFO] running `Command { std: "docker" "start" "-a" "2346f2db507c0f9d3b24b6592b2e3e80da5e478d7703225f3b342e617bc79c0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-index v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "2346f2db507c0f9d3b24b6592b2e3e80da5e478d7703225f3b342e617bc79c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2346f2db507c0f9d3b24b6592b2e3e80da5e478d7703225f3b342e617bc79c0c", kill_on_drop: false }`
[INFO] [stdout] 2346f2db507c0f9d3b24b6592b2e3e80da5e478d7703225f3b342e617bc79c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dee46aa404a901bbb792caee11ae7130d6970a48b3db8131f6871a3c589cae6e
[INFO] running `Command { std: "docker" "start" "-a" "dee46aa404a901bbb792caee11ae7130d6970a48b3db8131f6871a3c589cae6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bit-index v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bit_index-a5c67a86c13a257a)
[INFO] running `Command { std: "docker" "inspect" "dee46aa404a901bbb792caee11ae7130d6970a48b3db8131f6871a3c589cae6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee46aa404a901bbb792caee11ae7130d6970a48b3db8131f6871a3c589cae6e", kill_on_drop: false }`
[INFO] [stdout] dee46aa404a901bbb792caee11ae7130d6970a48b3db8131f6871a3c589cae6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d68794c7a8ca8d00af3c56afbe26d1987a36a6bc5aea6f842437373150f94f3f
[INFO] running `Command { std: "docker" "start" "-a" "d68794c7a8ca8d00af3c56afbe26d1987a36a6bc5aea6f842437373150f94f3f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bit_index-a5c67a86c13a257a)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::get_largest ... ok
[INFO] [stdout] test tests::nb_elements ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::largest ... ok
[INFO] [stdout] test tests::pop_largest ... ok
[INFO] [stdout] test tests::pop_smallest ... ok
[INFO] [stdout] test tests::set_unset_bits ... ok
[INFO] [stdout] test tests::smallest ... ok
[INFO] [stdout] test tests::get_panic - should panic ... ok
[INFO] [stdout] test tests::set_panic - should panic ... ok
[INFO] [stdout] test tests::unset_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bit-index
[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" "d68794c7a8ca8d00af3c56afbe26d1987a36a6bc5aea6f842437373150f94f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68794c7a8ca8d00af3c56afbe26d1987a36a6bc5aea6f842437373150f94f3f", kill_on_drop: false }`
[INFO] [stdout] d68794c7a8ca8d00af3c56afbe26d1987a36a6bc5aea6f842437373150f94f3f