[INFO] fetching crate polib 0.1.0...
[INFO] testing polib-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate polib 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate polib 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polib 0.1.0
[INFO] finished tweaking crates.io crate polib 0.1.0
[INFO] tweaked toml for crates.io crate polib 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate polib 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1166eed4613cd448bd64da19b76b42e61e6987a9706a672934396924ee4661af
[INFO] running `Command { std: "docker" "start" "-a" "1166eed4613cd448bd64da19b76b42e61e6987a9706a672934396924ee4661af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1166eed4613cd448bd64da19b76b42e61e6987a9706a672934396924ee4661af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1166eed4613cd448bd64da19b76b42e61e6987a9706a672934396924ee4661af", kill_on_drop: false }`
[INFO] [stdout] 1166eed4613cd448bd64da19b76b42e61e6987a9706a672934396924ee4661af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be157177a857d5d7a006fa53806f1f1e34489fb40c976e1f11f07ca7e01b5c1
[INFO] running `Command { std: "docker" "start" "-a" "9be157177a857d5d7a006fa53806f1f1e34489fb40c976e1f11f07ca7e01b5c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling polib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "9be157177a857d5d7a006fa53806f1f1e34489fb40c976e1f11f07ca7e01b5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be157177a857d5d7a006fa53806f1f1e34489fb40c976e1f11f07ca7e01b5c1", kill_on_drop: false }`
[INFO] [stdout] 9be157177a857d5d7a006fa53806f1f1e34489fb40c976e1f11f07ca7e01b5c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc868e66958c112e46eb0b2576b3bd745658b930b0cd46aff6a6f5f89cbe343a
[INFO] running `Command { std: "docker" "start" "-a" "bc868e66958c112e46eb0b2576b3bd745658b930b0cd46aff6a6f5f89cbe343a", kill_on_drop: false }`
[INFO] [stderr]    Compiling polib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "bc868e66958c112e46eb0b2576b3bd745658b930b0cd46aff6a6f5f89cbe343a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc868e66958c112e46eb0b2576b3bd745658b930b0cd46aff6a6f5f89cbe343a", kill_on_drop: false }`
[INFO] [stdout] bc868e66958c112e46eb0b2576b3bd745658b930b0cd46aff6a6f5f89cbe343a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32a2a9ba619f7f78d7bf1e0f74a44682acc745f509990c8b6b9ecc0b5c28c61b
[INFO] running `Command { std: "docker" "start" "-a" "32a2a9ba619f7f78d7bf1e0f74a44682acc745f509990c8b6b9ecc0b5c28c61b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polib-ecb5f4990017b444)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-4f43ef9445339182)
[INFO] [stdout] test message::test::test_internal_key_with_ctxt ... ok
[INFO] [stdout] test po_file::escape::test::test_escape ... ok
[INFO] [stdout] test message::test::test_internal_key_without_ctxt ... ok
[INFO] [stdout] test po_file::escape::test::test_unescape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_sample_po ... 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 polib
[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" "32a2a9ba619f7f78d7bf1e0f74a44682acc745f509990c8b6b9ecc0b5c28c61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a2a9ba619f7f78d7bf1e0f74a44682acc745f509990c8b6b9ecc0b5c28c61b", kill_on_drop: false }`
[INFO] [stdout] 32a2a9ba619f7f78d7bf1e0f74a44682acc745f509990c8b6b9ecc0b5c28c61b