[INFO] fetching crate untanglr 1.0.0...
[INFO] testing untanglr-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate untanglr 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate untanglr 1.0.0 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 untanglr 1.0.0
[INFO] finished tweaking crates.io crate untanglr 1.0.0
[INFO] tweaked toml for crates.io crate untanglr 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate untanglr 1.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b618c62cd38234b92d15ccdcb9952254ddcfe7f46c8bc8d1ec76e56f0f84a811
[INFO] running `Command { std: "docker" "start" "-a" "b618c62cd38234b92d15ccdcb9952254ddcfe7f46c8bc8d1ec76e56f0f84a811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b618c62cd38234b92d15ccdcb9952254ddcfe7f46c8bc8d1ec76e56f0f84a811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b618c62cd38234b92d15ccdcb9952254ddcfe7f46c8bc8d1ec76e56f0f84a811", kill_on_drop: false }`
[INFO] [stdout] b618c62cd38234b92d15ccdcb9952254ddcfe7f46c8bc8d1ec76e56f0f84a811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5633fac9830f31a7975c1e5b6d2941ea936d694de71d36aab0254652e454f5ba
[INFO] running `Command { std: "docker" "start" "-a" "5633fac9830f31a7975c1e5b6d2941ea936d694de71d36aab0254652e454f5ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling untanglr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "5633fac9830f31a7975c1e5b6d2941ea936d694de71d36aab0254652e454f5ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5633fac9830f31a7975c1e5b6d2941ea936d694de71d36aab0254652e454f5ba", kill_on_drop: false }`
[INFO] [stdout] 5633fac9830f31a7975c1e5b6d2941ea936d694de71d36aab0254652e454f5ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f8355b2a2399263a6a894fc61a829c66c44fbb57f8ca17bd0e70f553300a046b
[INFO] running `Command { std: "docker" "start" "-a" "f8355b2a2399263a6a894fc61a829c66c44fbb57f8ca17bd0e70f553300a046b", kill_on_drop: false }`
[INFO] [stderr]    Compiling untanglr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "f8355b2a2399263a6a894fc61a829c66c44fbb57f8ca17bd0e70f553300a046b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8355b2a2399263a6a894fc61a829c66c44fbb57f8ca17bd0e70f553300a046b", kill_on_drop: false }`
[INFO] [stdout] f8355b2a2399263a6a894fc61a829c66c44fbb57f8ca17bd0e70f553300a046b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 443ca248a198229cac7f2ec4444497baca5830be7bd741de8b4722ea195f2060
[INFO] running `Command { std: "docker" "start" "-a" "443ca248a198229cac7f2ec4444497baca5830be7bd741de8b4722ea195f2060", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/untanglr-92ee402dd153a170)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::split_with_punctuation ... ok
[INFO] [stdout] test tests::basic_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/untanglr-2625e2151a56dedd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib::tests::basic_split ... ok
[INFO] [stdout] test lib::tests::split_with_punctuation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests untanglr
[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" "443ca248a198229cac7f2ec4444497baca5830be7bd741de8b4722ea195f2060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443ca248a198229cac7f2ec4444497baca5830be7bd741de8b4722ea195f2060", kill_on_drop: false }`
[INFO] [stdout] 443ca248a198229cac7f2ec4444497baca5830be7bd741de8b4722ea195f2060