[INFO] fetching crate rascal_scanner 0.1.2...
[INFO] testing rascal_scanner-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rascal_scanner 0.1.2 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate rascal_scanner 0.1.2 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 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-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 982aed042e4cec22015bc8dd86d8639770e5802879250241e63e18dcb632ee47
[INFO] running `Command { std: "docker" "start" "-a" "982aed042e4cec22015bc8dd86d8639770e5802879250241e63e18dcb632ee47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "982aed042e4cec22015bc8dd86d8639770e5802879250241e63e18dcb632ee47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982aed042e4cec22015bc8dd86d8639770e5802879250241e63e18dcb632ee47", kill_on_drop: false }`
[INFO] [stdout] 982aed042e4cec22015bc8dd86d8639770e5802879250241e63e18dcb632ee47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 14d5a6baf878742fbfdd9c25ff7e0bf877d13bb0f6a8df63345511f42aedf6a9
[INFO] running `Command { std: "docker" "start" "-a" "14d5a6baf878742fbfdd9c25ff7e0bf877d13bb0f6a8df63345511f42aedf6a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rascal_scanner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "14d5a6baf878742fbfdd9c25ff7e0bf877d13bb0f6a8df63345511f42aedf6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d5a6baf878742fbfdd9c25ff7e0bf877d13bb0f6a8df63345511f42aedf6a9", kill_on_drop: false }`
[INFO] [stdout] 14d5a6baf878742fbfdd9c25ff7e0bf877d13bb0f6a8df63345511f42aedf6a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 0b1c9b1e2b20334caadbdff8a46f5445ac003b17b784b9523b494b734900da47
[INFO] running `Command { std: "docker" "start" "-a" "0b1c9b1e2b20334caadbdff8a46f5445ac003b17b784b9523b494b734900da47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rascal_scanner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rascal_scanner-3205c25c16c9273b)
[INFO] running `Command { std: "docker" "inspect" "0b1c9b1e2b20334caadbdff8a46f5445ac003b17b784b9523b494b734900da47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1c9b1e2b20334caadbdff8a46f5445ac003b17b784b9523b494b734900da47", kill_on_drop: false }`
[INFO] [stdout] 0b1c9b1e2b20334caadbdff8a46f5445ac003b17b784b9523b494b734900da47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 43b41556b4fc28831d30d52558bad656f08f9e0710fba626d8664b11087e9ce3
[INFO] running `Command { std: "docker" "start" "-a" "43b41556b4fc28831d30d52558bad656f08f9e0710fba626d8664b11087e9ce3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rascal_scanner-3205c25c16c9273b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::keywords ... ok
[INFO] [stdout] test tests::tokens ... 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] [stderr]    Doc-tests rascal_scanner
[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" "43b41556b4fc28831d30d52558bad656f08f9e0710fba626d8664b11087e9ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b41556b4fc28831d30d52558bad656f08f9e0710fba626d8664b11087e9ce3", kill_on_drop: false }`
[INFO] [stdout] 43b41556b4fc28831d30d52558bad656f08f9e0710fba626d8664b11087e9ce3