[INFO] fetching crate ltxcut 0.1.1...
[INFO] testing ltxcut-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ltxcut 0.1.1 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate ltxcut 0.1.1 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 ltxcut 0.1.1
[INFO] finished tweaking crates.io crate ltxcut 0.1.1
[INFO] tweaked toml for crates.io crate ltxcut 0.1.1 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate ltxcut 0.1.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] a5fa9113d7ef43b5bab9034e6adf3c1db5d51859f1d1413b4243985e1de7c506
[INFO] running `Command { std: "docker" "start" "-a" "a5fa9113d7ef43b5bab9034e6adf3c1db5d51859f1d1413b4243985e1de7c506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5fa9113d7ef43b5bab9034e6adf3c1db5d51859f1d1413b4243985e1de7c506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fa9113d7ef43b5bab9034e6adf3c1db5d51859f1d1413b4243985e1de7c506", kill_on_drop: false }`
[INFO] [stdout] a5fa9113d7ef43b5bab9034e6adf3c1db5d51859f1d1413b4243985e1de7c506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 00afa835feeb27cb45452862cd37fb609f5df32f5a34f5982ca6581e727fea83
[INFO] running `Command { std: "docker" "start" "-a" "00afa835feeb27cb45452862cd37fb609f5df32f5a34f5982ca6581e727fea83", kill_on_drop: false }`
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling string-builder v0.2.0
[INFO] [stderr]    Compiling ltxcut v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "00afa835feeb27cb45452862cd37fb609f5df32f5a34f5982ca6581e727fea83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00afa835feeb27cb45452862cd37fb609f5df32f5a34f5982ca6581e727fea83", kill_on_drop: false }`
[INFO] [stdout] 00afa835feeb27cb45452862cd37fb609f5df32f5a34f5982ca6581e727fea83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] aed3a55dfa01552f9a377a33ad7cba5bb58e0d8bc021065ce46b5909d7177deb
[INFO] running `Command { std: "docker" "start" "-a" "aed3a55dfa01552f9a377a33ad7cba5bb58e0d8bc021065ce46b5909d7177deb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ltxcut v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "aed3a55dfa01552f9a377a33ad7cba5bb58e0d8bc021065ce46b5909d7177deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed3a55dfa01552f9a377a33ad7cba5bb58e0d8bc021065ce46b5909d7177deb", kill_on_drop: false }`
[INFO] [stdout] aed3a55dfa01552f9a377a33ad7cba5bb58e0d8bc021065ce46b5909d7177deb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 425ef6c1abfc250ea95cc286649017401cff501365dfde66d4712bd207a393b6
[INFO] running `Command { std: "docker" "start" "-a" "425ef6c1abfc250ea95cc286649017401cff501365dfde66d4712bd207a393b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ltxcut-b6eab5d3891213ef)
[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" "425ef6c1abfc250ea95cc286649017401cff501365dfde66d4712bd207a393b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425ef6c1abfc250ea95cc286649017401cff501365dfde66d4712bd207a393b6", kill_on_drop: false }`
[INFO] [stdout] 425ef6c1abfc250ea95cc286649017401cff501365dfde66d4712bd207a393b6