[INFO] fetching crate fc-tools-flags 0.1.0...
[INFO] testing fc-tools-flags-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate fc-tools-flags 0.1.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate fc-tools-flags 0.1.0 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 fc-tools-flags 0.1.0
[INFO] finished tweaking crates.io crate fc-tools-flags 0.1.0
[INFO] tweaked toml for crates.io crate fc-tools-flags 0.1.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate fc-tools-flags 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 09fca3fb332dee939d78d3c3e438351c0377685f8deb1a0e165650e6182612fb
[INFO] running `Command { std: "docker" "start" "-a" "09fca3fb332dee939d78d3c3e438351c0377685f8deb1a0e165650e6182612fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09fca3fb332dee939d78d3c3e438351c0377685f8deb1a0e165650e6182612fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09fca3fb332dee939d78d3c3e438351c0377685f8deb1a0e165650e6182612fb", kill_on_drop: false }`
[INFO] [stdout] 09fca3fb332dee939d78d3c3e438351c0377685f8deb1a0e165650e6182612fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 6b159c7ef2c7826d06489f064840fe08f9d0fb52781df17f6269b6774596af8e
[INFO] running `Command { std: "docker" "start" "-a" "6b159c7ef2c7826d06489f064840fe08f9d0fb52781df17f6269b6774596af8e", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling ferrischat_common v0.2.0
[INFO] [stderr]    Compiling fc-tools-flags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.70s
[INFO] running `Command { std: "docker" "inspect" "6b159c7ef2c7826d06489f064840fe08f9d0fb52781df17f6269b6774596af8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b159c7ef2c7826d06489f064840fe08f9d0fb52781df17f6269b6774596af8e", kill_on_drop: false }`
[INFO] [stdout] 6b159c7ef2c7826d06489f064840fe08f9d0fb52781df17f6269b6774596af8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 2b62e8b94e46c6548439f0bc33bec0d24596e6e7999cf00ce69dc8a368e15fe0
[INFO] running `Command { std: "docker" "start" "-a" "2b62e8b94e46c6548439f0bc33bec0d24596e6e7999cf00ce69dc8a368e15fe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fc-tools-flags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "2b62e8b94e46c6548439f0bc33bec0d24596e6e7999cf00ce69dc8a368e15fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b62e8b94e46c6548439f0bc33bec0d24596e6e7999cf00ce69dc8a368e15fe0", kill_on_drop: false }`
[INFO] [stdout] 2b62e8b94e46c6548439f0bc33bec0d24596e6e7999cf00ce69dc8a368e15fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] acaa815ae4a8a7de4d8021152a741aa95defaf59892df9204819cd5b28b5a44c
[INFO] running `Command { std: "docker" "start" "-a" "acaa815ae4a8a7de4d8021152a741aa95defaf59892df9204819cd5b28b5a44c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fc_tools_flags-d9cce8cf8e7b8294)
[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" "acaa815ae4a8a7de4d8021152a741aa95defaf59892df9204819cd5b28b5a44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acaa815ae4a8a7de4d8021152a741aa95defaf59892df9204819cd5b28b5a44c", kill_on_drop: false }`
[INFO] [stdout] acaa815ae4a8a7de4d8021152a741aa95defaf59892df9204819cd5b28b5a44c