[INFO] fetching crate all4art-commons-utils 0.1.4...
[INFO] testing all4art-commons-utils-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate all4art-commons-utils 0.1.4 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate all4art-commons-utils 0.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate all4art-commons-utils 0.1.4
[INFO] finished tweaking crates.io crate all4art-commons-utils 0.1.4
[INFO] tweaked toml for crates.io crate all4art-commons-utils 0.1.4 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b116db2e2edfb5f8a59cfe853ba1f738a8f8e81167f9af00006a7d1bc602cd7a
[INFO] running `Command { std: "docker" "start" "-a" "b116db2e2edfb5f8a59cfe853ba1f738a8f8e81167f9af00006a7d1bc602cd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b116db2e2edfb5f8a59cfe853ba1f738a8f8e81167f9af00006a7d1bc602cd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b116db2e2edfb5f8a59cfe853ba1f738a8f8e81167f9af00006a7d1bc602cd7a", kill_on_drop: false }`
[INFO] [stdout] b116db2e2edfb5f8a59cfe853ba1f738a8f8e81167f9af00006a7d1bc602cd7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f36f3e92151c9159a0f140de8b692850bc14afb77a891e7be83240782d6f5b8
[INFO] running `Command { std: "docker" "start" "-a" "0f36f3e92151c9159a0f140de8b692850bc14afb77a891e7be83240782d6f5b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling all4art-commons-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "0f36f3e92151c9159a0f140de8b692850bc14afb77a891e7be83240782d6f5b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f36f3e92151c9159a0f140de8b692850bc14afb77a891e7be83240782d6f5b8", kill_on_drop: false }`
[INFO] [stdout] 0f36f3e92151c9159a0f140de8b692850bc14afb77a891e7be83240782d6f5b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55fbdc9c824c8c8918ae626f84ec3c36df7655fee040dfb6264b6df1748a27cb
[INFO] running `Command { std: "docker" "start" "-a" "55fbdc9c824c8c8918ae626f84ec3c36df7655fee040dfb6264b6df1748a27cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling all4art-commons-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "55fbdc9c824c8c8918ae626f84ec3c36df7655fee040dfb6264b6df1748a27cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55fbdc9c824c8c8918ae626f84ec3c36df7655fee040dfb6264b6df1748a27cb", kill_on_drop: false }`
[INFO] [stdout] 55fbdc9c824c8c8918ae626f84ec3c36df7655fee040dfb6264b6df1748a27cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a336ecfeb3e89a74d9dfa52b7fbde8effbfdd1e9b17153f38485a4a9fe6739d5
[INFO] running `Command { std: "docker" "start" "-a" "a336ecfeb3e89a74d9dfa52b7fbde8effbfdd1e9b17153f38485a4a9fe6739d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/all4art_commons_utils-996600702af5c033)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests all4art-commons-utils
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "a336ecfeb3e89a74d9dfa52b7fbde8effbfdd1e9b17153f38485a4a9fe6739d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a336ecfeb3e89a74d9dfa52b7fbde8effbfdd1e9b17153f38485a4a9fe6739d5", kill_on_drop: false }`
[INFO] [stdout] a336ecfeb3e89a74d9dfa52b7fbde8effbfdd1e9b17153f38485a4a9fe6739d5