[INFO] fetching crate safe-bytes 0.1.1...
[INFO] testing safe-bytes-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate safe-bytes 0.1.1 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate safe-bytes 0.1.1 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 safe-bytes 0.1.1
[INFO] finished tweaking crates.io crate safe-bytes 0.1.1
[INFO] tweaked toml for crates.io crate safe-bytes 0.1.1 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate safe-bytes 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] fae1cdd0664b60fa55304148ff8d00c7eecf6d24530ab7904c7f1603d518a5ad
[INFO] running `Command { std: "docker" "start" "-a" "fae1cdd0664b60fa55304148ff8d00c7eecf6d24530ab7904c7f1603d518a5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fae1cdd0664b60fa55304148ff8d00c7eecf6d24530ab7904c7f1603d518a5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae1cdd0664b60fa55304148ff8d00c7eecf6d24530ab7904c7f1603d518a5ad", kill_on_drop: false }`
[INFO] [stdout] fae1cdd0664b60fa55304148ff8d00c7eecf6d24530ab7904c7f1603d518a5ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 52ae7f5c31bfec2298f3b4a32fcacf0e336f3b14343e05300709dc6e4147b0c9
[INFO] running `Command { std: "docker" "start" "-a" "52ae7f5c31bfec2298f3b4a32fcacf0e336f3b14343e05300709dc6e4147b0c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling safe-bytes-derive v0.1.1
[INFO] [stderr]    Compiling safe-bytes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "52ae7f5c31bfec2298f3b4a32fcacf0e336f3b14343e05300709dc6e4147b0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ae7f5c31bfec2298f3b4a32fcacf0e336f3b14343e05300709dc6e4147b0c9", kill_on_drop: false }`
[INFO] [stdout] 52ae7f5c31bfec2298f3b4a32fcacf0e336f3b14343e05300709dc6e4147b0c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 8ff90b7542c9133c8595bee34ecdaac438eca07b8a518f6d66f16ecf20138897
[INFO] running `Command { std: "docker" "start" "-a" "8ff90b7542c9133c8595bee34ecdaac438eca07b8a518f6d66f16ecf20138897", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-bytes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "8ff90b7542c9133c8595bee34ecdaac438eca07b8a518f6d66f16ecf20138897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff90b7542c9133c8595bee34ecdaac438eca07b8a518f6d66f16ecf20138897", kill_on_drop: false }`
[INFO] [stdout] 8ff90b7542c9133c8595bee34ecdaac438eca07b8a518f6d66f16ecf20138897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 76a865f56da7b1205988488000fb432dc15101d9ea8fdf760b84d8371f05065f
[INFO] running `Command { std: "docker" "start" "-a" "76a865f56da7b1205988488000fb432dc15101d9ea8fdf760b84d8371f05065f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safe_bytes-d1c41911ffc64bbc)
[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]    Doc-tests safe-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" "76a865f56da7b1205988488000fb432dc15101d9ea8fdf760b84d8371f05065f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a865f56da7b1205988488000fb432dc15101d9ea8fdf760b84d8371f05065f", kill_on_drop: false }`
[INFO] [stdout] 76a865f56da7b1205988488000fb432dc15101d9ea8fdf760b84d8371f05065f