[INFO] fetching crate bit-by-bit 0.1.0...
[INFO] testing bit-by-bit-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bit-by-bit 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate bit-by-bit 0.1.0 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-by-bit 0.1.0
[INFO] finished tweaking crates.io crate bit-by-bit 0.1.0
[INFO] tweaked toml for crates.io crate bit-by-bit 0.1.0 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 44249c2d8cf56d7c4e08f18a7fae7d1ebf425a0fbafa35e551b3372a9bb2533a
[INFO] running `Command { std: "docker" "start" "-a" "44249c2d8cf56d7c4e08f18a7fae7d1ebf425a0fbafa35e551b3372a9bb2533a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44249c2d8cf56d7c4e08f18a7fae7d1ebf425a0fbafa35e551b3372a9bb2533a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44249c2d8cf56d7c4e08f18a7fae7d1ebf425a0fbafa35e551b3372a9bb2533a", kill_on_drop: false }`
[INFO] [stdout] 44249c2d8cf56d7c4e08f18a7fae7d1ebf425a0fbafa35e551b3372a9bb2533a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 999d9374e571bf52f4c49b98c3361a6783d5adedf06c0d53db9268b6ca9a1425
[INFO] running `Command { std: "docker" "start" "-a" "999d9374e571bf52f4c49b98c3361a6783d5adedf06c0d53db9268b6ca9a1425", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling bit-by-bit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "999d9374e571bf52f4c49b98c3361a6783d5adedf06c0d53db9268b6ca9a1425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999d9374e571bf52f4c49b98c3361a6783d5adedf06c0d53db9268b6ca9a1425", kill_on_drop: false }`
[INFO] [stdout] 999d9374e571bf52f4c49b98c3361a6783d5adedf06c0d53db9268b6ca9a1425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] ad897bf2c64ab1a0883d773ce9e138f38eca90f05db68e5343ff56a3d797edd4
[INFO] running `Command { std: "docker" "start" "-a" "ad897bf2c64ab1a0883d773ce9e138f38eca90f05db68e5343ff56a3d797edd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling bit-by-bit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.16s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bit_by_bit-1e8d1aa78b65d96c)
[INFO] [stderr]   Executable tests/gen.rs (/opt/rustwide/target/debug/deps/gen-9afa15197db303d9)
[INFO] [stderr]   Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-f5ac7c1ee4c26cc0)
[INFO] running `Command { std: "docker" "inspect" "ad897bf2c64ab1a0883d773ce9e138f38eca90f05db68e5343ff56a3d797edd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad897bf2c64ab1a0883d773ce9e138f38eca90f05db68e5343ff56a3d797edd4", kill_on_drop: false }`
[INFO] [stdout] ad897bf2c64ab1a0883d773ce9e138f38eca90f05db68e5343ff56a3d797edd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 4094a8f55343618145018c3cfdb7b04a9c11439aba64f5536788a2d3c26301af
[INFO] running `Command { std: "docker" "start" "-a" "4094a8f55343618145018c3cfdb7b04a9c11439aba64f5536788a2d3c26301af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bit_by_bit-1e8d1aa78b65d96c)
[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/gen.rs (/opt/rustwide/target/debug/deps/gen-9afa15197db303d9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test field_max_width_u8 ... ok
[INFO] [stdout] test field_max_width_u64 ... ok
[INFO] [stdout] test field_max_width_u128 ... ok
[INFO] [stdout] test field_max_width_u16 ... ok
[INFO] [stdout] test field_max_width_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-f5ac7c1ee4c26cc0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test field_max_value ... ok
[INFO] [stdout] test field_set ... ok
[INFO] [stdout] test field_truncate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bit-by-bit
[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" "4094a8f55343618145018c3cfdb7b04a9c11439aba64f5536788a2d3c26301af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4094a8f55343618145018c3cfdb7b04a9c11439aba64f5536788a2d3c26301af", kill_on_drop: false }`
[INFO] [stdout] 4094a8f55343618145018c3cfdb7b04a9c11439aba64f5536788a2d3c26301af