[INFO] updating cached repository https://github.com/anthropomorphic/Stutter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ac1f61ed302ed025222da39d03901b1d1b15295
[INFO] testing anthropomorphic/Stutter against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthropomorphic%2FStutter" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anthropomorphic/Stutter on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df7ad62e89d7ca32a1f25db31eb266f337e643efa35a3ec8fcb6e33c44072817
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df7ad62e89d7ca32a1f25db31eb266f337e643efa35a3ec8fcb6e33c44072817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df7ad62e89d7ca32a1f25db31eb266f337e643efa35a3ec8fcb6e33c44072817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7ad62e89d7ca32a1f25db31eb266f337e643efa35a3ec8fcb6e33c44072817", kill_on_drop: false }`
[INFO] [stdout] df7ad62e89d7ca32a1f25db31eb266f337e643efa35a3ec8fcb6e33c44072817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b78b7da0ae2e3eaf6ba3d2fc850739f69a11436b482b1595c4ce012e4682c657
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b78b7da0ae2e3eaf6ba3d2fc850739f69a11436b482b1595c4ce012e4682c657", kill_on_drop: false }`
[INFO] [stderr]    Compiling stutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "b78b7da0ae2e3eaf6ba3d2fc850739f69a11436b482b1595c4ce012e4682c657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78b7da0ae2e3eaf6ba3d2fc850739f69a11436b482b1595c4ce012e4682c657", kill_on_drop: false }`
[INFO] [stdout] b78b7da0ae2e3eaf6ba3d2fc850739f69a11436b482b1595c4ce012e4682c657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b3c55d4d428b894bea2e63fa9767e82f523791300885c4f829be99fab23fcea
[INFO] running `Command { std: "docker" "start" "-a" "1b3c55d4d428b894bea2e63fa9767e82f523791300885c4f829be99fab23fcea", kill_on_drop: false }`
[INFO] [stderr]    Compiling stutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "1b3c55d4d428b894bea2e63fa9767e82f523791300885c4f829be99fab23fcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3c55d4d428b894bea2e63fa9767e82f523791300885c4f829be99fab23fcea", kill_on_drop: false }`
[INFO] [stdout] 1b3c55d4d428b894bea2e63fa9767e82f523791300885c4f829be99fab23fcea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4f8adedc703fbacf3042ff67cefe89d022295b8ec21225f6ba202217be23bac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a4f8adedc703fbacf3042ff67cefe89d022295b8ec21225f6ba202217be23bac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stutter-a05bfa8bc8b6627f
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tokenize::test::test_is_numeric ... ok
[INFO] [stdout] test tokenize::test::test_tokenize ... ok
[INFO] [stdout] test tokenize::test::test_number ... ok
[INFO] [stdout] test tokenize::test::test_ident ... ok
[INFO] [stdout] test tokenize::test::test_is_alpha_numeric ... ok
[INFO] [stdout] test tokenize::test::test_string ... ok
[INFO] [stdout] test tokenize::test::test_is_alpha ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4f8adedc703fbacf3042ff67cefe89d022295b8ec21225f6ba202217be23bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f8adedc703fbacf3042ff67cefe89d022295b8ec21225f6ba202217be23bac", kill_on_drop: false }`
[INFO] [stdout] a4f8adedc703fbacf3042ff67cefe89d022295b8ec21225f6ba202217be23bac