[INFO] fetching crate uncover 0.1.2...
[INFO] testing uncover-0.1.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate uncover 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate uncover 0.1.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uncover 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate uncover 0.1.2
[INFO] tweaked toml for crates.io crate uncover 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate uncover 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 860a4e6e1dd7a5afcee3b2528e6864edb511452f9956c65eea2d7944fc2c3fb6
[INFO] running `Command { std: "docker" "start" "-a" "860a4e6e1dd7a5afcee3b2528e6864edb511452f9956c65eea2d7944fc2c3fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "860a4e6e1dd7a5afcee3b2528e6864edb511452f9956c65eea2d7944fc2c3fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860a4e6e1dd7a5afcee3b2528e6864edb511452f9956c65eea2d7944fc2c3fb6", kill_on_drop: false }`
[INFO] [stdout] 860a4e6e1dd7a5afcee3b2528e6864edb511452f9956c65eea2d7944fc2c3fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e91a65e7f15cd21bd458a3d73d635c4bf2be40f52e8a4cb4ba9cd688360426b
[INFO] running `Command { std: "docker" "start" "-a" "9e91a65e7f15cd21bd458a3d73d635c4bf2be40f52e8a4cb4ba9cd688360426b", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncover v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "9e91a65e7f15cd21bd458a3d73d635c4bf2be40f52e8a4cb4ba9cd688360426b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e91a65e7f15cd21bd458a3d73d635c4bf2be40f52e8a4cb4ba9cd688360426b", kill_on_drop: false }`
[INFO] [stdout] 9e91a65e7f15cd21bd458a3d73d635c4bf2be40f52e8a4cb4ba9cd688360426b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652a500e3ae78c07db71087cba53c4a4803109b4a2661a1227f3aa7739b48dba
[INFO] running `Command { std: "docker" "start" "-a" "652a500e3ae78c07db71087cba53c4a4803109b4a2661a1227f3aa7739b48dba", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling uncover v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "652a500e3ae78c07db71087cba53c4a4803109b4a2661a1227f3aa7739b48dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652a500e3ae78c07db71087cba53c4a4803109b4a2661a1227f3aa7739b48dba", kill_on_drop: false }`
[INFO] [stdout] 652a500e3ae78c07db71087cba53c4a4803109b4a2661a1227f3aa7739b48dba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ff055136e1aae8a4420e5e98c3ef7f0c2cccc90a77971335ba2a6be622f66d1
[INFO] running `Command { std: "docker" "start" "-a" "8ff055136e1aae8a4420e5e98c3ef7f0c2cccc90a77971335ba2a6be622f66d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uncover-2003f7c57d547853)
[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/all.rs (/opt/rustwide/target/debug/deps/all-e5cba487d2bcb78b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_covered ... ok
[INFO] [stdout] test test_not_covered - should panic ... FAILED
[INFO] [stdout] test no_multithreaded_false_positives ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_not_covered stdout ----
[INFO] [stdout] note: test did not panic as expected
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_not_covered
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test all`
[INFO] running `Command { std: "docker" "inspect" "8ff055136e1aae8a4420e5e98c3ef7f0c2cccc90a77971335ba2a6be622f66d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff055136e1aae8a4420e5e98c3ef7f0c2cccc90a77971335ba2a6be622f66d1", kill_on_drop: false }`
[INFO] [stdout] 8ff055136e1aae8a4420e5e98c3ef7f0c2cccc90a77971335ba2a6be622f66d1
