[INFO] fetching crate problem 5.3.0...
[INFO] testing problem-5.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate problem 5.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate problem 5.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate problem 5.3.0
[INFO] finished tweaking crates.io crate problem 5.3.0
[INFO] tweaked toml for crates.io crate problem 5.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loggerv v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 638778b42c54d629b65c2cb4b38d17085c5a7bf1933dba7726a84f0e258d7078
[INFO] running `Command { std: "docker" "start" "-a" "638778b42c54d629b65c2cb4b38d17085c5a7bf1933dba7726a84f0e258d7078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638778b42c54d629b65c2cb4b38d17085c5a7bf1933dba7726a84f0e258d7078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638778b42c54d629b65c2cb4b38d17085c5a7bf1933dba7726a84f0e258d7078", kill_on_drop: false }`
[INFO] [stdout] 638778b42c54d629b65c2cb4b38d17085c5a7bf1933dba7726a84f0e258d7078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfb3ca5faa8a3343293371cf93ae6876679a7046d8500a7ef0a6c40d262ba1b6
[INFO] running `Command { std: "docker" "start" "-a" "dfb3ca5faa8a3343293371cf93ae6876679a7046d8500a7ef0a6c40d262ba1b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling problem v5.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "dfb3ca5faa8a3343293371cf93ae6876679a7046d8500a7ef0a6c40d262ba1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb3ca5faa8a3343293371cf93ae6876679a7046d8500a7ef0a6c40d262ba1b6", kill_on_drop: false }`
[INFO] [stdout] dfb3ca5faa8a3343293371cf93ae6876679a7046d8500a7ef0a6c40d262ba1b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 238cb7192de010313eb9cac00612b3f4d07d5017387a7a3f1440b29608a9862d
[INFO] running `Command { std: "docker" "start" "-a" "238cb7192de010313eb9cac00612b3f4d07d5017387a7a3f1440b29608a9862d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling loggerv v0.7.2
[INFO] [stderr]    Compiling problem v5.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "238cb7192de010313eb9cac00612b3f4d07d5017387a7a3f1440b29608a9862d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238cb7192de010313eb9cac00612b3f4d07d5017387a7a3f1440b29608a9862d", kill_on_drop: false }`
[INFO] [stdout] 238cb7192de010313eb9cac00612b3f4d07d5017387a7a3f1440b29608a9862d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d613a415fa6287ae874b1edb55a3190073d131b35922f9d721ae3417afa9265
[INFO] running `Command { std: "docker" "start" "-a" "1d613a415fa6287ae874b1edb55a3190073d131b35922f9d721ae3417afa9265", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem-62a9cce2deb56977)
[INFO] [stdout] running 23 tests
[INFO] [stderr] problem::logged: Continuing with error: Baz error; caused by: Bar error; caused by: Foo error
[INFO] [stdout] test tests::test_problem_backtrace ... ok
[INFO] [stderr] problem::logged: Continuing with error: Foo error
[INFO] [stdout] test tests::test_problem_log_error ... ok
[INFO] [stderr] problem::logged: Continuing with error: Foo error
[INFO] [stdout] test tests::test_problem_log_iter_error ... ok
[INFO] [stderr] problem::logged: Continuing with error: Foo error
[INFO] [stdout] test tests::test_problem_log_iter_warn ... ok
[INFO] [stderr] problem::logged: Continuing with error: Foo error
[INFO] [stdout] test tests::test_problem_log_warn ... ok
[INFO] [stderr] problem::logged: Continuing with error: Foo error
[INFO] [stdout] test tests::test_convertion ... ok
[INFO] [stderr] problem::logged: Continuing with error: Foo error
[INFO] [stderr] problem::logged: Continuing with error: Baz error; caused by: Bar error; caused by: Foo error
[INFO] [stdout] test tests::test_integration_cause_chain - should panic ... ok
[INFO] [stdout] test tests::test_problem_macro - should panic ... ok
[INFO] [stdout] test tests::test_result - should panic ... ok
[INFO] [stdout] test tests::test_result_cause_chain_message - should panic ... ok
[INFO] [stdout] test tests::test_result_iter_or_failed_to - should panic ... ok
[INFO] [stderr]    Doc-tests problem
[INFO] [stdout] test tests::test_result_ok_or_problem - should panic ... ok
[INFO] [stdout] test tests::test_result_option_errors_unknown - should panic ... ok
[INFO] [stdout] test tests::test_option_errors - should panic ... ok
[INFO] [stdout] test tests::test_option - should panic ... ok
[INFO] [stdout] test tests::test_result_cause_chain - should panic ... ok
[INFO] [stdout] test tests::test_integration - should panic ... ok
[INFO] [stdout] test tests::test_in_context_of - should panic ... ok
[INFO] [stdout] test tests::test_panic_format_stderr_unwrap - should panic ... ok
[INFO] [stdout] test tests::test_panic_format_stderr_problem - should panic ... ok
[INFO] [stdout] test tests::test_panic_format_stderr_expect - should panic ... ok
[INFO] [stdout] test tests::test_panic_format_stderr - should panic ... ok
[INFO] [stdout] test tests::test_integration_message - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name problem --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-c76fbdc01e893fc9.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-062ec20cca67060d.rlib --extern loggerv=/opt/rustwide/target/debug/deps/libloggerv-2032e5f21c2d5126.rlib --extern problem=/opt/rustwide/target/debug/deps/libproblem-5fe9a22530f6379d.rlib -C embed-bitcode=no --cfg 'feature="backtrace"' --cfg 'feature="default"' --cfg 'feature="log"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1d613a415fa6287ae874b1edb55a3190073d131b35922f9d721ae3417afa9265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d613a415fa6287ae874b1edb55a3190073d131b35922f9d721ae3417afa9265", kill_on_drop: false }`
[INFO] [stdout] 1d613a415fa6287ae874b1edb55a3190073d131b35922f9d721ae3417afa9265