[INFO] fetching crate dotbits 0.3.0...
[INFO] testing dotbits-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dotbits 0.3.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate dotbits 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dotbits 0.3.0
[INFO] finished tweaking crates.io crate dotbits 0.3.0
[INFO] tweaked toml for crates.io crate dotbits 0.3.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0312047570ef1e7f847415867d29250d5c331c0c456ce630511b921f3e8c8d8c
[INFO] running `Command { std: "docker" "start" "-a" "0312047570ef1e7f847415867d29250d5c331c0c456ce630511b921f3e8c8d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0312047570ef1e7f847415867d29250d5c331c0c456ce630511b921f3e8c8d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0312047570ef1e7f847415867d29250d5c331c0c456ce630511b921f3e8c8d8c", kill_on_drop: false }`
[INFO] [stdout] 0312047570ef1e7f847415867d29250d5c331c0c456ce630511b921f3e8c8d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 841c904482db48c8b35fec9f0a6637fbd70435fd08390c080a229475a98b4b4d
[INFO] running `Command { std: "docker" "start" "-a" "841c904482db48c8b35fec9f0a6637fbd70435fd08390c080a229475a98b4b4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotbits v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "841c904482db48c8b35fec9f0a6637fbd70435fd08390c080a229475a98b4b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841c904482db48c8b35fec9f0a6637fbd70435fd08390c080a229475a98b4b4d", kill_on_drop: false }`
[INFO] [stdout] 841c904482db48c8b35fec9f0a6637fbd70435fd08390c080a229475a98b4b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b75e2540c49a924d6a9ab44ce06b410fd7764aa9b31bbf9d81dcc984304ed79
[INFO] running `Command { std: "docker" "start" "-a" "5b75e2540c49a924d6a9ab44ce06b410fd7764aa9b31bbf9d81dcc984304ed79", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotbits v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "5b75e2540c49a924d6a9ab44ce06b410fd7764aa9b31bbf9d81dcc984304ed79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b75e2540c49a924d6a9ab44ce06b410fd7764aa9b31bbf9d81dcc984304ed79", kill_on_drop: false }`
[INFO] [stdout] 5b75e2540c49a924d6a9ab44ce06b410fd7764aa9b31bbf9d81dcc984304ed79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc3ca89116e882d786fa2580e168a59167febba2cc526b5ecb38110ad687c1c5
[INFO] running `Command { std: "docker" "start" "-a" "dc3ca89116e882d786fa2580e168a59167febba2cc526b5ecb38110ad687c1c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotbits-02667c5832476a5e)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::bit_get_bit_range ... ok
[INFO] [stdout] test tests::bit_ones ... ok
[INFO] [stdout] test tests::bit_set_bit_range ... ok
[INFO] [stdout] test tests::bit_vec_into ... ok
[INFO] [stdout] test tests::bit_vec ... ok
[INFO] [stdout] test tests::bit_vec_into_unequal_bits ... ok
[INFO] [stdout] test tests::bit_vec_ones ... ok
[INFO] [stdout] test tests::bit_zeroes ... ok
[INFO] [stdout] test tests::bit_vec_zeroes ... ok
[INFO] [stdout] test tests::bit_get_bit_range_end_too_big - should panic ... ok
[INFO] [stdout] test tests::bit_get_bit_range_start_ge_end - should panic ... ok
[INFO] [stdout] test tests::bit_vec_into_error - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dotbits
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc3ca89116e882d786fa2580e168a59167febba2cc526b5ecb38110ad687c1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3ca89116e882d786fa2580e168a59167febba2cc526b5ecb38110ad687c1c5", kill_on_drop: false }`
[INFO] [stdout] dc3ca89116e882d786fa2580e168a59167febba2cc526b5ecb38110ad687c1c5