[INFO] fetching crate antlr-ng 0.1.0...
[INFO] testing antlr-ng-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate antlr-ng 0.1.0 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate antlr-ng 0.1.0 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 antlr-ng 0.1.0
[INFO] finished tweaking crates.io crate antlr-ng 0.1.0
[INFO] tweaked toml for crates.io crate antlr-ng 0.1.0 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate crates.io crate antlr-ng 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 2592619b754393ae7b836b64ed4d5193a9096cf6b051bd0793ce88674c88b565
[INFO] running `Command { std: "docker" "start" "-a" "2592619b754393ae7b836b64ed4d5193a9096cf6b051bd0793ce88674c88b565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2592619b754393ae7b836b64ed4d5193a9096cf6b051bd0793ce88674c88b565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2592619b754393ae7b836b64ed4d5193a9096cf6b051bd0793ce88674c88b565", kill_on_drop: false }`
[INFO] [stdout] 2592619b754393ae7b836b64ed4d5193a9096cf6b051bd0793ce88674c88b565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 16b39c841d5bd7ddeb1c827c5bbe73ecacae81c64ce09a27c7b74b1be17f828c
[INFO] running `Command { std: "docker" "start" "-a" "16b39c841d5bd7ddeb1c827c5bbe73ecacae81c64ce09a27c7b74b1be17f828c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling antlr-ng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "16b39c841d5bd7ddeb1c827c5bbe73ecacae81c64ce09a27c7b74b1be17f828c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b39c841d5bd7ddeb1c827c5bbe73ecacae81c64ce09a27c7b74b1be17f828c", kill_on_drop: false }`
[INFO] [stdout] 16b39c841d5bd7ddeb1c827c5bbe73ecacae81c64ce09a27c7b74b1be17f828c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 26dc48aaa0c0c5132ef3fdadaeefa218c81f755c4121f4d142c351b577dbe85d
[INFO] running `Command { std: "docker" "start" "-a" "26dc48aaa0c0c5132ef3fdadaeefa218c81f755c4121f4d142c351b577dbe85d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling antlr-ng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "26dc48aaa0c0c5132ef3fdadaeefa218c81f755c4121f4d142c351b577dbe85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26dc48aaa0c0c5132ef3fdadaeefa218c81f755c4121f4d142c351b577dbe85d", kill_on_drop: false }`
[INFO] [stdout] 26dc48aaa0c0c5132ef3fdadaeefa218c81f755c4121f4d142c351b577dbe85d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 8ab3ddc792ac7fd10f7a9e2b3033a4a2d6fa67c6e6d99154eb32cbd395f6e08c
[INFO] running `Command { std: "docker" "start" "-a" "8ab3ddc792ac7fd10f7a9e2b3033a4a2d6fa67c6e6d99154eb32cbd395f6e08c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/antlr_ng-13aac6f5dbdd8e6d)
[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" "8ab3ddc792ac7fd10f7a9e2b3033a4a2d6fa67c6e6d99154eb32cbd395f6e08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab3ddc792ac7fd10f7a9e2b3033a4a2d6fa67c6e6d99154eb32cbd395f6e08c", kill_on_drop: false }`
[INFO] [stdout] 8ab3ddc792ac7fd10f7a9e2b3033a4a2d6fa67c6e6d99154eb32cbd395f6e08c