[INFO] fetching crate scorched 0.5.3...
[INFO] testing scorched-0.5.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate scorched 0.5.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate scorched 0.5.3
[INFO] finished tweaking crates.io crate scorched 0.5.3
[INFO] tweaked toml for crates.io crate scorched 0.5.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scorched 0.5.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1bac6ebcdd4d249c1a2b5aee7f8352cf361cf323b43e568cb80f4377e7344c4
[INFO] running `Command { std: "docker" "start" "-a" "b1bac6ebcdd4d249c1a2b5aee7f8352cf361cf323b43e568cb80f4377e7344c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1bac6ebcdd4d249c1a2b5aee7f8352cf361cf323b43e568cb80f4377e7344c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1bac6ebcdd4d249c1a2b5aee7f8352cf361cf323b43e568cb80f4377e7344c4", kill_on_drop: false }`
[INFO] [stdout] b1bac6ebcdd4d249c1a2b5aee7f8352cf361cf323b43e568cb80f4377e7344c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8888b349617c5cb0422688eabdd319906d5890c26072aacdc42f4146bce87929
[INFO] running `Command { std: "docker" "start" "-a" "8888b349617c5cb0422688eabdd319906d5890c26072aacdc42f4146bce87929", kill_on_drop: false }`
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling scorched v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "8888b349617c5cb0422688eabdd319906d5890c26072aacdc42f4146bce87929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8888b349617c5cb0422688eabdd319906d5890c26072aacdc42f4146bce87929", kill_on_drop: false }`
[INFO] [stdout] 8888b349617c5cb0422688eabdd319906d5890c26072aacdc42f4146bce87929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c4eb3ea8409ce093dbfa2bbe97ed339d64fd8427aac246c04e95cc6ac3c1714
[INFO] running `Command { std: "docker" "start" "-a" "1c4eb3ea8409ce093dbfa2bbe97ed339d64fd8427aac246c04e95cc6ac3c1714", kill_on_drop: false }`
[INFO] [stderr]    Compiling scorched v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "1c4eb3ea8409ce093dbfa2bbe97ed339d64fd8427aac246c04e95cc6ac3c1714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4eb3ea8409ce093dbfa2bbe97ed339d64fd8427aac246c04e95cc6ac3c1714", kill_on_drop: false }`
[INFO] [stdout] 1c4eb3ea8409ce093dbfa2bbe97ed339d64fd8427aac246c04e95cc6ac3c1714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97c51dd50b095428b70ef375b714a6b91ad1d342a8d29271a971992abc953cc6
[INFO] running `Command { std: "docker" "start" "-a" "97c51dd50b095428b70ef375b714a6b91ad1d342a8d29271a971992abc953cc6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scorched-4dae6654b551afd5)
[INFO] [stdout] running 3 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'test::test_logf' (19) has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/scorched-4dae6654b551afd5` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "97c51dd50b095428b70ef375b714a6b91ad1d342a8d29271a971992abc953cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c51dd50b095428b70ef375b714a6b91ad1d342a8d29271a971992abc953cc6", kill_on_drop: false }`
[INFO] [stdout] 97c51dd50b095428b70ef375b714a6b91ad1d342a8d29271a971992abc953cc6