[INFO] cloning repository https://github.com/anthropomorphic/Stutter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anthropomorphic/Stutter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthropomorphic%2FStutter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthropomorphic%2FStutter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ac1f61ed302ed025222da39d03901b1d1b15295
[INFO] testing anthropomorphic/Stutter against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthropomorphic%2FStutter" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anthropomorphic/Stutter 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 git repo https://github.com/anthropomorphic/Stutter
[INFO] finished tweaking git repo https://github.com/anthropomorphic/Stutter
[INFO] tweaked toml for git repo https://github.com/anthropomorphic/Stutter written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/anthropomorphic/Stutter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b446881eb17c388bab6155019d7e13b8d50a8d347512da7a70bf515276f9b163
[INFO] running `Command { std: "docker" "start" "-a" "b446881eb17c388bab6155019d7e13b8d50a8d347512da7a70bf515276f9b163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b446881eb17c388bab6155019d7e13b8d50a8d347512da7a70bf515276f9b163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b446881eb17c388bab6155019d7e13b8d50a8d347512da7a70bf515276f9b163", kill_on_drop: false }`
[INFO] [stdout] b446881eb17c388bab6155019d7e13b8d50a8d347512da7a70bf515276f9b163
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7bd9f806c1747b1a41ba76f7c7a2ffbf2c344fcaecc498afdce7493c972318d8
[INFO] running `Command { std: "docker" "start" "-a" "7bd9f806c1747b1a41ba76f7c7a2ffbf2c344fcaecc498afdce7493c972318d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling stutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "7bd9f806c1747b1a41ba76f7c7a2ffbf2c344fcaecc498afdce7493c972318d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd9f806c1747b1a41ba76f7c7a2ffbf2c344fcaecc498afdce7493c972318d8", kill_on_drop: false }`
[INFO] [stdout] 7bd9f806c1747b1a41ba76f7c7a2ffbf2c344fcaecc498afdce7493c972318d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] fc20a90427ff8f16a35ffd04661341e1aff9e83953ef67e4b1fcae1752d91090
[INFO] running `Command { std: "docker" "start" "-a" "fc20a90427ff8f16a35ffd04661341e1aff9e83953ef67e4b1fcae1752d91090", kill_on_drop: false }`
[INFO] [stderr]    Compiling stutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/stutter-a18270666e1b7a7a)
[INFO] running `Command { std: "docker" "inspect" "fc20a90427ff8f16a35ffd04661341e1aff9e83953ef67e4b1fcae1752d91090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc20a90427ff8f16a35ffd04661341e1aff9e83953ef67e4b1fcae1752d91090", kill_on_drop: false }`
[INFO] [stdout] fc20a90427ff8f16a35ffd04661341e1aff9e83953ef67e4b1fcae1752d91090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3d8ea7cdae07c368a971b46a6b67245915615e0dc9707d8dcdf9841521a6bdef
[INFO] running `Command { std: "docker" "start" "-a" "3d8ea7cdae07c368a971b46a6b67245915615e0dc9707d8dcdf9841521a6bdef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stutter-a18270666e1b7a7a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tokenize::test::test_ident ... ok
[INFO] [stdout] test tokenize::test::test_is_alpha_numeric ... ok
[INFO] [stdout] test tokenize::test::test_is_alpha ... ok
[INFO] [stdout] test tokenize::test::test_is_numeric ... ok
[INFO] [stdout] test tokenize::test::test_number ... ok
[INFO] [stdout] test tokenize::test::test_string ... ok
[INFO] [stdout] test tokenize::test::test_tokenize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d8ea7cdae07c368a971b46a6b67245915615e0dc9707d8dcdf9841521a6bdef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8ea7cdae07c368a971b46a6b67245915615e0dc9707d8dcdf9841521a6bdef", kill_on_drop: false }`
[INFO] [stdout] 3d8ea7cdae07c368a971b46a6b67245915615e0dc9707d8dcdf9841521a6bdef