[INFO] cloning repository https://github.com/En3Tho/RustPlayground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/En3Tho/RustPlayground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEn3Tho%2FRustPlayground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEn3Tho%2FRustPlayground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3b91cc744324054c9cc7c9f0e1911a127b163de
[INFO] testing En3Tho/RustPlayground against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEn3Tho%2FRustPlayground" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/En3Tho/RustPlayground on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/En3Tho/RustPlayground
[INFO] finished tweaking git repo https://github.com/En3Tho/RustPlayground
[INFO] tweaked toml for git repo https://github.com/En3Tho/RustPlayground written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/En3Tho/RustPlayground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f803cb2454e6e8b1bcd41246d4f9a8222169f94c95f9405efdcd82e74ef259a2
[INFO] running `Command { std: "docker" "start" "-a" "f803cb2454e6e8b1bcd41246d4f9a8222169f94c95f9405efdcd82e74ef259a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f803cb2454e6e8b1bcd41246d4f9a8222169f94c95f9405efdcd82e74ef259a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f803cb2454e6e8b1bcd41246d4f9a8222169f94c95f9405efdcd82e74ef259a2", kill_on_drop: false }`
[INFO] [stdout] f803cb2454e6e8b1bcd41246d4f9a8222169f94c95f9405efdcd82e74ef259a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92c45a8497940fb392f0249675ccfc04a932695f1a33e2f0bcec0796a4c656a1
[INFO] running `Command { std: "docker" "start" "-a" "92c45a8497940fb392f0249675ccfc04a932695f1a33e2f0bcec0796a4c656a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "92c45a8497940fb392f0249675ccfc04a932695f1a33e2f0bcec0796a4c656a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c45a8497940fb392f0249675ccfc04a932695f1a33e2f0bcec0796a4c656a1", kill_on_drop: false }`
[INFO] [stdout] 92c45a8497940fb392f0249675ccfc04a932695f1a33e2f0bcec0796a4c656a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fda71cfc300c85e2df9aa695a6124a32d4792b8740aa035d9eaa153da02c2c7
[INFO] running `Command { std: "docker" "start" "-a" "3fda71cfc300c85e2df9aa695a6124a32d4792b8740aa035d9eaa153da02c2c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "3fda71cfc300c85e2df9aa695a6124a32d4792b8740aa035d9eaa153da02c2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fda71cfc300c85e2df9aa695a6124a32d4792b8740aa035d9eaa153da02c2c7", kill_on_drop: false }`
[INFO] [stdout] 3fda71cfc300c85e2df9aa695a6124a32d4792b8740aa035d9eaa153da02c2c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bda104100cf95581a75a3b51d2a230c027d39b1466d8e9160bb2edf2c2f73917
[INFO] running `Command { std: "docker" "start" "-a" "bda104100cf95581a75a3b51d2a230c027d39b1466d8e9160bb2edf2c2f73917", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_playground-be79bf61752fd31c)
[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" "bda104100cf95581a75a3b51d2a230c027d39b1466d8e9160bb2edf2c2f73917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda104100cf95581a75a3b51d2a230c027d39b1466d8e9160bb2edf2c2f73917", kill_on_drop: false }`
[INFO] [stdout] bda104100cf95581a75a3b51d2a230c027d39b1466d8e9160bb2edf2c2f73917