[INFO] fetching crate felix 0.4.0...
[INFO] testing felix-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate felix 0.4.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate felix 0.4.0 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 felix 0.4.0
[INFO] finished tweaking crates.io crate felix 0.4.0
[INFO] tweaked toml for crates.io crate felix 0.4.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate felix 0.4.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded natord v1.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] c4092458e82d81efaf13b31c912ba35a6245408a0297682258ed02da0a043bf3
[INFO] running `Command { std: "docker" "start" "-a" "c4092458e82d81efaf13b31c912ba35a6245408a0297682258ed02da0a043bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4092458e82d81efaf13b31c912ba35a6245408a0297682258ed02da0a043bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4092458e82d81efaf13b31c912ba35a6245408a0297682258ed02da0a043bf3", kill_on_drop: false }`
[INFO] [stdout] c4092458e82d81efaf13b31c912ba35a6245408a0297682258ed02da0a043bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 53db970fa3bba5ddb944bb3051459e1affef382b840221a23b4cbf0aef961821
[INFO] running `Command { std: "docker" "start" "-a" "53db970fa3bba5ddb944bb3051459e1affef382b840221a23b4cbf0aef961821", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling felix v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.73s
[INFO] running `Command { std: "docker" "inspect" "53db970fa3bba5ddb944bb3051459e1affef382b840221a23b4cbf0aef961821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53db970fa3bba5ddb944bb3051459e1affef382b840221a23b4cbf0aef961821", kill_on_drop: false }`
[INFO] [stdout] 53db970fa3bba5ddb944bb3051459e1affef382b840221a23b4cbf0aef961821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] e4895a44ae58be84e327caeda230d2d81397c53d9698bb6e4a1fd17ba4cb821d
[INFO] running `Command { std: "docker" "start" "-a" "e4895a44ae58be84e327caeda230d2d81397c53d9698bb6e4a1fd17ba4cb821d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "e4895a44ae58be84e327caeda230d2d81397c53d9698bb6e4a1fd17ba4cb821d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4895a44ae58be84e327caeda230d2d81397c53d9698bb6e4a1fd17ba4cb821d", kill_on_drop: false }`
[INFO] [stdout] e4895a44ae58be84e327caeda230d2d81397c53d9698bb6e4a1fd17ba4cb821d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 06d5f0c23ceb5d67ec88bdda24ab6ad0a55faf0202ba1574862e2847a2bd7e5a
[INFO] running `Command { std: "docker" "start" "-a" "06d5f0c23ceb5d67ec88bdda24ab6ad0a55faf0202ba1574862e2847a2bd7e5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "06d5f0c23ceb5d67ec88bdda24ab6ad0a55faf0202ba1574862e2847a2bd7e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d5f0c23ceb5d67ec88bdda24ab6ad0a55faf0202ba1574862e2847a2bd7e5a", kill_on_drop: false }`
[INFO] [stdout] 06d5f0c23ceb5d67ec88bdda24ab6ad0a55faf0202ba1574862e2847a2bd7e5a