[INFO] cloning repository https://github.com/simopek/exercism-semi-structured-logs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simopek/exercism-semi-structured-logs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa2f7b7c3adf96c4537436b111b8bee6bf0c0f2e
[INFO] testing simopek/exercism-semi-structured-logs against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simopek/exercism-semi-structured-logs 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 git repo https://github.com/simopek/exercism-semi-structured-logs
[INFO] finished tweaking git repo https://github.com/simopek/exercism-semi-structured-logs
[INFO] tweaked toml for git repo https://github.com/simopek/exercism-semi-structured-logs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/simopek/exercism-semi-structured-logs already has a lockfile, it will not be regenerated
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] fdd27cf75f8ece6dbacb2b787cc23e1d50c4111867828148c695b5dafc751d0e
[INFO] running `Command { std: "docker" "start" "-a" "fdd27cf75f8ece6dbacb2b787cc23e1d50c4111867828148c695b5dafc751d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdd27cf75f8ece6dbacb2b787cc23e1d50c4111867828148c695b5dafc751d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd27cf75f8ece6dbacb2b787cc23e1d50c4111867828148c695b5dafc751d0e", kill_on_drop: false }`
[INFO] [stdout] fdd27cf75f8ece6dbacb2b787cc23e1d50c4111867828148c695b5dafc751d0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e0bcb28efa0187c3bfbcaf72e8e436c97dcecceef2a9142f7572b845bdc89cb3
[INFO] running `Command { std: "docker" "start" "-a" "e0bcb28efa0187c3bfbcaf72e8e436c97dcecceef2a9142f7572b845bdc89cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semi_structured_logs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e0bcb28efa0187c3bfbcaf72e8e436c97dcecceef2a9142f7572b845bdc89cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0bcb28efa0187c3bfbcaf72e8e436c97dcecceef2a9142f7572b845bdc89cb3", kill_on_drop: false }`
[INFO] [stdout] e0bcb28efa0187c3bfbcaf72e8e436c97dcecceef2a9142f7572b845bdc89cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] fa6a8b21a60a0fef585ddca57ecf2a5a2d365cd58e61fde917d95b90957cb2ad
[INFO] running `Command { std: "docker" "start" "-a" "fa6a8b21a60a0fef585ddca57ecf2a5a2d365cd58e61fde917d95b90957cb2ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling semi_structured_logs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "fa6a8b21a60a0fef585ddca57ecf2a5a2d365cd58e61fde917d95b90957cb2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6a8b21a60a0fef585ddca57ecf2a5a2d365cd58e61fde917d95b90957cb2ad", kill_on_drop: false }`
[INFO] [stdout] fa6a8b21a60a0fef585ddca57ecf2a5a2d365cd58e61fde917d95b90957cb2ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 270856b74e6c24d1fae3d4fb637b5fdba14fca4f7fbd2db6d8b217c1213b687c
[INFO] running `Command { std: "docker" "start" "-a" "270856b74e6c24d1fae3d4fb637b5fdba14fca4f7fbd2db6d8b217c1213b687c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/semi_structured_logs-148712e14e08dc43)
[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] [stderr]      Running tests/semi-structured-logs.rs (/opt/rustwide/target/debug/deps/semi_structured_logs-3fdae921a3a13074)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test emits_error ... ok
[INFO] [stdout] test emits_warning ... ok
[INFO] [stdout] test log_emits_error ... ok
[INFO] [stdout] test emits_info ... ok
[INFO] [stdout] test log_emits_info ... ok
[INFO] [stdout] test log_emits_warning ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semi_structured_logs
[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" "270856b74e6c24d1fae3d4fb637b5fdba14fca4f7fbd2db6d8b217c1213b687c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270856b74e6c24d1fae3d4fb637b5fdba14fca4f7fbd2db6d8b217c1213b687c", kill_on_drop: false }`
[INFO] [stdout] 270856b74e6c24d1fae3d4fb637b5fdba14fca4f7fbd2db6d8b217c1213b687c