[INFO] fetching crate ltxcut 0.1.1...
[INFO] testing ltxcut-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ltxcut 0.1.1 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate ltxcut 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-105/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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2cdac161db79da64fe6b4035f14d2ffb042a213f8b63fe25165d58f6561d5fc
[INFO] running `Command { std: "docker" "start" "-a" "d2cdac161db79da64fe6b4035f14d2ffb042a213f8b63fe25165d58f6561d5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2cdac161db79da64fe6b4035f14d2ffb042a213f8b63fe25165d58f6561d5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2cdac161db79da64fe6b4035f14d2ffb042a213f8b63fe25165d58f6561d5fc", kill_on_drop: false }`
[INFO] [stdout] d2cdac161db79da64fe6b4035f14d2ffb042a213f8b63fe25165d58f6561d5fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b89b27550106caaaffde72813b54c714c20d0ed4ff21f6065e2ce464edc4e2e2
[INFO] running `Command { std: "docker" "start" "-a" "b89b27550106caaaffde72813b54c714c20d0ed4ff21f6065e2ce464edc4e2e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-builder v0.2.0
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling ltxcut v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "b89b27550106caaaffde72813b54c714c20d0ed4ff21f6065e2ce464edc4e2e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89b27550106caaaffde72813b54c714c20d0ed4ff21f6065e2ce464edc4e2e2", kill_on_drop: false }`
[INFO] [stdout] b89b27550106caaaffde72813b54c714c20d0ed4ff21f6065e2ce464edc4e2e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e2b18dd3173d6324202189c3bbc515370d320abb59749839a80be19ca61ec01
[INFO] running `Command { std: "docker" "start" "-a" "9e2b18dd3173d6324202189c3bbc515370d320abb59749839a80be19ca61ec01", kill_on_drop: false }`
[INFO] [stderr]    Compiling ltxcut v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ltxcut-b6eab5d3891213ef)
[INFO] running `Command { std: "docker" "inspect" "9e2b18dd3173d6324202189c3bbc515370d320abb59749839a80be19ca61ec01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2b18dd3173d6324202189c3bbc515370d320abb59749839a80be19ca61ec01", kill_on_drop: false }`
[INFO] [stdout] 9e2b18dd3173d6324202189c3bbc515370d320abb59749839a80be19ca61ec01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 606454cb9226bcaf7362b1b1bf8224cb200d92f6265874bc6e3d3b6e70300cb2
[INFO] running `Command { std: "docker" "start" "-a" "606454cb9226bcaf7362b1b1bf8224cb200d92f6265874bc6e3d3b6e70300cb2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "606454cb9226bcaf7362b1b1bf8224cb200d92f6265874bc6e3d3b6e70300cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606454cb9226bcaf7362b1b1bf8224cb200d92f6265874bc6e3d3b6e70300cb2", kill_on_drop: false }`
[INFO] [stdout] 606454cb9226bcaf7362b1b1bf8224cb200d92f6265874bc6e3d3b6e70300cb2