[INFO] fetching crate linetrack 0.1.0...
[INFO] testing linetrack-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate linetrack 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate linetrack 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 linetrack 0.1.0
[INFO] finished tweaking crates.io crate linetrack 0.1.0
[INFO] tweaked toml for crates.io crate linetrack 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ed788f74c20662c62713bb17ca3f7e167e3bbde266caaa99965b590621990125
[INFO] running `Command { std: "docker" "start" "-a" "ed788f74c20662c62713bb17ca3f7e167e3bbde266caaa99965b590621990125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed788f74c20662c62713bb17ca3f7e167e3bbde266caaa99965b590621990125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed788f74c20662c62713bb17ca3f7e167e3bbde266caaa99965b590621990125", kill_on_drop: false }`
[INFO] [stdout] ed788f74c20662c62713bb17ca3f7e167e3bbde266caaa99965b590621990125
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 195aa56aa3df4b4a2fd1fae54376ac2ca71d4a8fcd866d78991f2379a654ed3c
[INFO] running `Command { std: "docker" "start" "-a" "195aa56aa3df4b4a2fd1fae54376ac2ca71d4a8fcd866d78991f2379a654ed3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling linetrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "195aa56aa3df4b4a2fd1fae54376ac2ca71d4a8fcd866d78991f2379a654ed3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195aa56aa3df4b4a2fd1fae54376ac2ca71d4a8fcd866d78991f2379a654ed3c", kill_on_drop: false }`
[INFO] [stdout] 195aa56aa3df4b4a2fd1fae54376ac2ca71d4a8fcd866d78991f2379a654ed3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6fde5ac0cc8183ef3fb1c51440a13829fc3cea94485c9b8beb7a05a1f2b4d012
[INFO] running `Command { std: "docker" "start" "-a" "6fde5ac0cc8183ef3fb1c51440a13829fc3cea94485c9b8beb7a05a1f2b4d012", kill_on_drop: false }`
[INFO] [stderr]    Compiling linetrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "6fde5ac0cc8183ef3fb1c51440a13829fc3cea94485c9b8beb7a05a1f2b4d012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fde5ac0cc8183ef3fb1c51440a13829fc3cea94485c9b8beb7a05a1f2b4d012", kill_on_drop: false }`
[INFO] [stdout] 6fde5ac0cc8183ef3fb1c51440a13829fc3cea94485c9b8beb7a05a1f2b4d012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d115f4c44f58c7fcde50480fb0d6cf7478b5d46f327b65c22e6907a58e83adc5
[INFO] running `Command { std: "docker" "start" "-a" "d115f4c44f58c7fcde50480fb0d6cf7478b5d46f327b65c22e6907a58e83adc5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linetrack-4a26e0e922da0996)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::get_source_location ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linetrack
[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" "d115f4c44f58c7fcde50480fb0d6cf7478b5d46f327b65c22e6907a58e83adc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d115f4c44f58c7fcde50480fb0d6cf7478b5d46f327b65c22e6907a58e83adc5", kill_on_drop: false }`
[INFO] [stdout] d115f4c44f58c7fcde50480fb0d6cf7478b5d46f327b65c22e6907a58e83adc5