[INFO] fetching crate rascal_scanner 0.1.2...
[INFO] testing rascal_scanner-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rascal_scanner 0.1.2 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate rascal_scanner 0.1.2 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 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-44/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] db270eb859c3a8f9f7d0effedfcae607581da656e2cf5a96ddefe5df73ddf5d0
[INFO] running `Command { std: "docker" "start" "-a" "db270eb859c3a8f9f7d0effedfcae607581da656e2cf5a96ddefe5df73ddf5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db270eb859c3a8f9f7d0effedfcae607581da656e2cf5a96ddefe5df73ddf5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db270eb859c3a8f9f7d0effedfcae607581da656e2cf5a96ddefe5df73ddf5d0", kill_on_drop: false }`
[INFO] [stdout] db270eb859c3a8f9f7d0effedfcae607581da656e2cf5a96ddefe5df73ddf5d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] a4d09fe5968e31eee4f361294f937046a657cf8cb925dc027fcba13066b76885
[INFO] running `Command { std: "docker" "start" "-a" "a4d09fe5968e31eee4f361294f937046a657cf8cb925dc027fcba13066b76885", 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 dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "a4d09fe5968e31eee4f361294f937046a657cf8cb925dc027fcba13066b76885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4d09fe5968e31eee4f361294f937046a657cf8cb925dc027fcba13066b76885", kill_on_drop: false }`
[INFO] [stdout] a4d09fe5968e31eee4f361294f937046a657cf8cb925dc027fcba13066b76885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 4e33df1afe6adfa3fb1528ae4b267cb42532d19478e42c7a33896b6c3ca4d8d7
[INFO] running `Command { std: "docker" "start" "-a" "4e33df1afe6adfa3fb1528ae4b267cb42532d19478e42c7a33896b6c3ca4d8d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rascal_scanner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "4e33df1afe6adfa3fb1528ae4b267cb42532d19478e42c7a33896b6c3ca4d8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e33df1afe6adfa3fb1528ae4b267cb42532d19478e42c7a33896b6c3ca4d8d7", kill_on_drop: false }`
[INFO] [stdout] 4e33df1afe6adfa3fb1528ae4b267cb42532d19478e42c7a33896b6c3ca4d8d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 58d0a4a4a6e645a2b1d2f24db888aa442606ab5e5f3856ea73581d37403dbff3
[INFO] running `Command { std: "docker" "start" "-a" "58d0a4a4a6e645a2b1d2f24db888aa442606ab5e5f3856ea73581d37403dbff3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rascal_scanner-3205c25c16c9273b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests rascal_scanner
[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] [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" "58d0a4a4a6e645a2b1d2f24db888aa442606ab5e5f3856ea73581d37403dbff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d0a4a4a6e645a2b1d2f24db888aa442606ab5e5f3856ea73581d37403dbff3", kill_on_drop: false }`
[INFO] [stdout] 58d0a4a4a6e645a2b1d2f24db888aa442606ab5e5f3856ea73581d37403dbff3