[INFO] cloning repository https://github.com/mnaamani/recursive-bug-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mnaamani/recursive-bug-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnaamani%2Frecursive-bug-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnaamani%2Frecursive-bug-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0a85fde6287e7e28d1351f9b5d3c322c35a6d29 [INFO] testing mnaamani/recursive-bug-test against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnaamani%2Frecursive-bug-test" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mnaamani/recursive-bug-test on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mnaamani/recursive-bug-test [INFO] finished tweaking git repo https://github.com/mnaamani/recursive-bug-test [INFO] tweaked toml for git repo https://github.com/mnaamani/recursive-bug-test written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/mnaamani/recursive-bug-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb7949a03f616461bc4f300db73016ebd8ccbec5d1e95e91cb6add57ae57e88c [INFO] running `Command { std: "docker" "start" "-a" "cb7949a03f616461bc4f300db73016ebd8ccbec5d1e95e91cb6add57ae57e88c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb7949a03f616461bc4f300db73016ebd8ccbec5d1e95e91cb6add57ae57e88c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb7949a03f616461bc4f300db73016ebd8ccbec5d1e95e91cb6add57ae57e88c", kill_on_drop: false }` [INFO] [stdout] cb7949a03f616461bc4f300db73016ebd8ccbec5d1e95e91cb6add57ae57e88c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ca8c3d39620950170614711d08cd44ce4e842580727b7822a5d268fda538e3b [INFO] running `Command { std: "docker" "start" "-a" "4ca8c3d39620950170614711d08cd44ce4e842580727b7822a5d268fda538e3b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling dbug-fmt-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.06s [INFO] running `Command { std: "docker" "inspect" "4ca8c3d39620950170614711d08cd44ce4e842580727b7822a5d268fda538e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca8c3d39620950170614711d08cd44ce4e842580727b7822a5d268fda538e3b", kill_on_drop: false }` [INFO] [stdout] 4ca8c3d39620950170614711d08cd44ce4e842580727b7822a5d268fda538e3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2641e5be1f18af8c4a3ff98e31b7fefd754f76f122fe8d6dc1cf446d898892d4 [INFO] running `Command { std: "docker" "start" "-a" "2641e5be1f18af8c4a3ff98e31b7fefd754f76f122fe8d6dc1cf446d898892d4", kill_on_drop: false }` [INFO] [stderr] Compiling dbug-fmt-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "2641e5be1f18af8c4a3ff98e31b7fefd754f76f122fe8d6dc1cf446d898892d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2641e5be1f18af8c4a3ff98e31b7fefd754f76f122fe8d6dc1cf446d898892d4", kill_on_drop: false }` [INFO] [stdout] 2641e5be1f18af8c4a3ff98e31b7fefd754f76f122fe8d6dc1cf446d898892d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4f36473928633742bf3d98e45f0a95bf15b0797aaed3ea8f04d33dabffa8bf0 [INFO] running `Command { std: "docker" "start" "-a" "f4f36473928633742bf3d98e45f0a95bf15b0797aaed3ea8f04d33dabffa8bf0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dbug_fmt_test-fb64240ca672e0b0) [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" "f4f36473928633742bf3d98e45f0a95bf15b0797aaed3ea8f04d33dabffa8bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4f36473928633742bf3d98e45f0a95bf15b0797aaed3ea8f04d33dabffa8bf0", kill_on_drop: false }` [INFO] [stdout] f4f36473928633742bf3d98e45f0a95bf15b0797aaed3ea8f04d33dabffa8bf0