[INFO] fetching crate tagged_bytes 0.0.1...
[INFO] testing tagged_bytes-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tagged_bytes 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tagged_bytes 0.0.1 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 tagged_bytes 0.0.1
[INFO] finished tweaking crates.io crate tagged_bytes 0.0.1
[INFO] tweaked toml for crates.io crate tagged_bytes 0.0.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] dae3c037f80462d8e1ad7f8fcfc80d6aaa768d1d0dada0f82c3a41b25192024b
[INFO] running `Command { std: "docker" "start" "-a" "dae3c037f80462d8e1ad7f8fcfc80d6aaa768d1d0dada0f82c3a41b25192024b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dae3c037f80462d8e1ad7f8fcfc80d6aaa768d1d0dada0f82c3a41b25192024b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae3c037f80462d8e1ad7f8fcfc80d6aaa768d1d0dada0f82c3a41b25192024b", kill_on_drop: false }`
[INFO] [stdout] dae3c037f80462d8e1ad7f8fcfc80d6aaa768d1d0dada0f82c3a41b25192024b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4f420008db24e69b40327356aa92d03d21af1296d08c2c0d4db028f3b6e7009f
[INFO] running `Command { std: "docker" "start" "-a" "4f420008db24e69b40327356aa92d03d21af1296d08c2c0d4db028f3b6e7009f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagged_bytes v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "4f420008db24e69b40327356aa92d03d21af1296d08c2c0d4db028f3b6e7009f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f420008db24e69b40327356aa92d03d21af1296d08c2c0d4db028f3b6e7009f", kill_on_drop: false }`
[INFO] [stdout] 4f420008db24e69b40327356aa92d03d21af1296d08c2c0d4db028f3b6e7009f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 28b0f9376dd196beb53ff89047e26fd7d1e880df0260fa323b071c7d992a3e1b
[INFO] running `Command { std: "docker" "start" "-a" "28b0f9376dd196beb53ff89047e26fd7d1e880df0260fa323b071c7d992a3e1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagged_bytes v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "28b0f9376dd196beb53ff89047e26fd7d1e880df0260fa323b071c7d992a3e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b0f9376dd196beb53ff89047e26fd7d1e880df0260fa323b071c7d992a3e1b", kill_on_drop: false }`
[INFO] [stdout] 28b0f9376dd196beb53ff89047e26fd7d1e880df0260fa323b071c7d992a3e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] de46a25150969f1f931efe7a6e9e881eafe990a2e6694de7d11a843d544f8439
[INFO] running `Command { std: "docker" "start" "-a" "de46a25150969f1f931efe7a6e9e881eafe990a2e6694de7d11a843d544f8439", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tagged_bytes-31ffbadf1d4f0aec)
[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/usability.rs (/opt/rustwide/target/debug/deps/usability-e5a3a8d3754e3812)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test because_it_is_so_clear_it_takes_a_long_time_to_realize_it ... 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 tagged_bytes
[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" "de46a25150969f1f931efe7a6e9e881eafe990a2e6694de7d11a843d544f8439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de46a25150969f1f931efe7a6e9e881eafe990a2e6694de7d11a843d544f8439", kill_on_drop: false }`
[INFO] [stdout] de46a25150969f1f931efe7a6e9e881eafe990a2e6694de7d11a843d544f8439