[INFO] fetching crate ant_king_container 0.3.1...
[INFO] testing ant_king_container-0.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ant_king_container 0.3.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate ant_king_container 0.3.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ant_king_container 0.3.1
[INFO] finished tweaking crates.io crate ant_king_container 0.3.1
[INFO] tweaked toml for crates.io crate ant_king_container 0.3.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate ant_king_container 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b099b0694e86a00b51ee6b43561a3b154e4cb072b83876be54a5d1c1a64f5df
[INFO] running `Command { std: "docker" "start" "-a" "1b099b0694e86a00b51ee6b43561a3b154e4cb072b83876be54a5d1c1a64f5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b099b0694e86a00b51ee6b43561a3b154e4cb072b83876be54a5d1c1a64f5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b099b0694e86a00b51ee6b43561a3b154e4cb072b83876be54a5d1c1a64f5df", kill_on_drop: false }`
[INFO] [stdout] 1b099b0694e86a00b51ee6b43561a3b154e4cb072b83876be54a5d1c1a64f5df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0489af73898dfc4a4c491983e810eab0d5835ceff10cdadb1853cda52a4ae2
[INFO] running `Command { std: "docker" "start" "-a" "ac0489af73898dfc4a4c491983e810eab0d5835ceff10cdadb1853cda52a4ae2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ant_king_container v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "ac0489af73898dfc4a4c491983e810eab0d5835ceff10cdadb1853cda52a4ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0489af73898dfc4a4c491983e810eab0d5835ceff10cdadb1853cda52a4ae2", kill_on_drop: false }`
[INFO] [stdout] ac0489af73898dfc4a4c491983e810eab0d5835ceff10cdadb1853cda52a4ae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3f7e29a3f19967f321d113dc0b88aedaf38ee128d2170bd1c3d663a87e95aec
[INFO] running `Command { std: "docker" "start" "-a" "b3f7e29a3f19967f321d113dc0b88aedaf38ee128d2170bd1c3d663a87e95aec", kill_on_drop: false }`
[INFO] [stderr]    Compiling ant_king_container v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "b3f7e29a3f19967f321d113dc0b88aedaf38ee128d2170bd1c3d663a87e95aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f7e29a3f19967f321d113dc0b88aedaf38ee128d2170bd1c3d663a87e95aec", kill_on_drop: false }`
[INFO] [stdout] b3f7e29a3f19967f321d113dc0b88aedaf38ee128d2170bd1c3d663a87e95aec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e36955b1527f906ebef45b77c961c80c218eeb27727228f0094b6f1be358afde
[INFO] running `Command { std: "docker" "start" "-a" "e36955b1527f906ebef45b77c961c80c218eeb27727228f0094b6f1be358afde", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ant_king_container-106a4011c693459c)
[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" "e36955b1527f906ebef45b77c961c80c218eeb27727228f0094b6f1be358afde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e36955b1527f906ebef45b77c961c80c218eeb27727228f0094b6f1be358afde", kill_on_drop: false }`
[INFO] [stdout] e36955b1527f906ebef45b77c961c80c218eeb27727228f0094b6f1be358afde