[INFO] fetching crate rascal_scanner 0.1.2...
[INFO] testing rascal_scanner-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rascal_scanner 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rascal_scanner 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rascal_scanner 0.1.2
[INFO] finished tweaking crates.io crate rascal_scanner 0.1.2
[INFO] tweaked toml for crates.io crate rascal_scanner 0.1.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 352a729d83485f19b0e6d912f98b751b8be2d98500d0d3cc8e1093bd7c926cd4
[INFO] running `Command { std: "docker" "start" "-a" "352a729d83485f19b0e6d912f98b751b8be2d98500d0d3cc8e1093bd7c926cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352a729d83485f19b0e6d912f98b751b8be2d98500d0d3cc8e1093bd7c926cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352a729d83485f19b0e6d912f98b751b8be2d98500d0d3cc8e1093bd7c926cd4", kill_on_drop: false }`
[INFO] [stdout] 352a729d83485f19b0e6d912f98b751b8be2d98500d0d3cc8e1093bd7c926cd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29702cb6c1a7c6ac569edcf0d2243ddd80c2a89326b537e7b059917580d1422c
[INFO] running `Command { std: "docker" "start" "-a" "29702cb6c1a7c6ac569edcf0d2243ddd80c2a89326b537e7b059917580d1422c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rascal_scanner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "29702cb6c1a7c6ac569edcf0d2243ddd80c2a89326b537e7b059917580d1422c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29702cb6c1a7c6ac569edcf0d2243ddd80c2a89326b537e7b059917580d1422c", kill_on_drop: false }`
[INFO] [stdout] 29702cb6c1a7c6ac569edcf0d2243ddd80c2a89326b537e7b059917580d1422c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fb52ff08d8ce00870f1c796cd660b7c98fca5e056e64ef6b1ad29f3fa918f9d
[INFO] running `Command { std: "docker" "start" "-a" "2fb52ff08d8ce00870f1c796cd660b7c98fca5e056e64ef6b1ad29f3fa918f9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rascal_scanner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "2fb52ff08d8ce00870f1c796cd660b7c98fca5e056e64ef6b1ad29f3fa918f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb52ff08d8ce00870f1c796cd660b7c98fca5e056e64ef6b1ad29f3fa918f9d", kill_on_drop: false }`
[INFO] [stdout] 2fb52ff08d8ce00870f1c796cd660b7c98fca5e056e64ef6b1ad29f3fa918f9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4c63b8abcca008cbc20123b4756bd8a1136e87e576b708fb921df84cc609ec0
[INFO] running `Command { std: "docker" "start" "-a" "e4c63b8abcca008cbc20123b4756bd8a1136e87e576b708fb921df84cc609ec0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rascal_scanner-f169b3fb0d2594d8)
[INFO] [stdout] test tests::tokens ... ok
[INFO] [stderr]    Doc-tests rascal_scanner
[INFO] [stdout] test tests::keywords ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "e4c63b8abcca008cbc20123b4756bd8a1136e87e576b708fb921df84cc609ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c63b8abcca008cbc20123b4756bd8a1136e87e576b708fb921df84cc609ec0", kill_on_drop: false }`
[INFO] [stdout] e4c63b8abcca008cbc20123b4756bd8a1136e87e576b708fb921df84cc609ec0