[INFO] fetching crate sparse 0.1.2...
[INFO] testing sparse-0.1.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate sparse 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sparse 0.1.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sparse 0.1.2
[INFO] finished tweaking crates.io crate sparse 0.1.2
[INFO] tweaked toml for crates.io crate sparse 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a007aa670a17ed275704a044291522c13f53d4d6871250d5e6a360d9eca98ff5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a007aa670a17ed275704a044291522c13f53d4d6871250d5e6a360d9eca98ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a007aa670a17ed275704a044291522c13f53d4d6871250d5e6a360d9eca98ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a007aa670a17ed275704a044291522c13f53d4d6871250d5e6a360d9eca98ff5", kill_on_drop: false }`
[INFO] [stdout] a007aa670a17ed275704a044291522c13f53d4d6871250d5e6a360d9eca98ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3456fb57c521e1834b42adc9b6f2e6dd7c5b4f44e76248c79bb2a0172e22d4d
[INFO] running `Command { std: "docker" "start" "-a" "a3456fb57c521e1834b42adc9b6f2e6dd7c5b4f44e76248c79bb2a0172e22d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a3456fb57c521e1834b42adc9b6f2e6dd7c5b4f44e76248c79bb2a0172e22d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3456fb57c521e1834b42adc9b6f2e6dd7c5b4f44e76248c79bb2a0172e22d4d", kill_on_drop: false }`
[INFO] [stdout] a3456fb57c521e1834b42adc9b6f2e6dd7c5b4f44e76248c79bb2a0172e22d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58ede5b3d0ce80e4888cea5551b89ace3bf20ccd244b726257c0999217b3032a
[INFO] running `Command { std: "docker" "start" "-a" "58ede5b3d0ce80e4888cea5551b89ace3bf20ccd244b726257c0999217b3032a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "58ede5b3d0ce80e4888cea5551b89ace3bf20ccd244b726257c0999217b3032a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ede5b3d0ce80e4888cea5551b89ace3bf20ccd244b726257c0999217b3032a", kill_on_drop: false }`
[INFO] [stdout] 58ede5b3d0ce80e4888cea5551b89ace3bf20ccd244b726257c0999217b3032a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8f24d6edd614bd34b469d2aa227bf3f681962a7dcaa039f7e8a3731929e7c31
[INFO] running `Command { std: "docker" "start" "-a" "e8f24d6edd614bd34b469d2aa227bf3f681962a7dcaa039f7e8a3731929e7c31", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sparse-7b1489a0e61f17b4)
[INFO] [stdout] running 69 tests
[INFO] [stdout] test coo::tests::capacity_new ... ok
[INFO] [stdout] test coo::tests::capacity_with_entries ... ok
[INFO] [stdout] test coo::tests::capacity_with_capacity ... ok
[INFO] [stdout] test coo::tests::from_iter ... ok
[INFO] [stdout] test coo::tests::get ... ok
[INFO] [stdout] test coo::tests::length_new ... ok
[INFO] [stdout] test coo::tests::collect ... ok
[INFO] [stdout] test coo::tests::clear ... ok
[INFO] [stdout] test coo::tests::capacity_with_triplets ... ok
[INFO] [stdout] test coo::tests::length_with_entries ... ok
[INFO] [stdout] test coo::tests::length_with_triplets ... ok
[INFO] [stdout] test coo::tests::cols ... ok
[INFO] [stdout] test coo::tests::extend ... ok
[INFO] [stdout] test coo::tests::insert ... ok
[INFO] [stdout] test coo::tests::new_annotation ... ok
[INFO] [stdout] test coo::tests::new_capacity ... ok
[INFO] [stdout] test coo::tests::new_fish ... ok
[INFO] [stdout] test coo::tests::new_length ... ok
[INFO] [stdout] test coo::tests::new_null_rows_cols ... ok
[INFO] [stdout] test coo::tests::push ... ok
[INFO] [stdout] test coo::tests::pop ... ok
[INFO] [stdout] test coo::tests::get_mut ... ok
[INFO] [stdout] test coo::tests::new_shape ... ok
[INFO] [stdout] test coo::tests::into_iter ... ok
[INFO] [stdout] test coo::tests::remove ... ok
[INFO] [stdout] test coo::tests::is_empty ... ok
[INFO] [stdout] test coo::tests::insert_outofbounds - should panic ... ok
[INFO] [stdout] test coo::tests::iter ... ok
[INFO] [stdout] test coo::tests::iter_mut ... ok
[INFO] [stdout] test coo::tests::length_with_capacity ... ok
[INFO] [stdout] test coo::tests::sort_stable_row_major ... ok
[INFO] [stdout] test coo::tests::sort_unstable_row_major ... ok
[INFO] [stdout] test coo::tests::sort_unstable_col_major ... ok
[INFO] [stdout] test coo::tests::swap_remove ... ok
[INFO] [stdout] test coo::tests::reserve ... ok
[INFO] [stdout] test coo::tests::truncate_noop ... ok
[INFO] [stdout] test coo::tests::sort_stable_col_major ... ok
[INFO] [stdout] test coo::tests::truncate_outofbounds ... ok
[INFO] [stdout] test coo::tests::swap_remove_outofbounds - should panic ... ok
[INFO] [stdout] test coo::tests::truncate ... ok
[INFO] [stdout] test coo::tests::swap ... ok
[INFO] [stdout] test coo::tests::with_entries ... ok
[INFO] [stdout] test coo::tests::reverse ... ok
[INFO] [stdout] test coo::tests::rows ... ok
[INFO] [stdout] test coo::tests::truncate_clear ... ok
[INFO] [stdout] test coo::tests::shape ... ok
[INFO] [stdout] test coo::tests::with_entries_capacity ... ok
[INFO] [stdout] test coo::tests::shrink ... ok
[INFO] [stdout] test coo::tests::with_capacity_fish ... ok
[INFO] [stdout] test coo::tests::swap_outofbounds - should panic ... ok
[INFO] [stdout] test coo::tests::with_capacity_length ... ok
[INFO] [stdout] test coo::tests::with_capacity_capacity ... ok
[INFO] [stdout] test coo::tests::with_capacity_annotation ... ok
[INFO] [stdout] test coo::tests::remove_outofbounds - should panic ... ok
[INFO] [stdout] test coo::tests::retain ... ok
[INFO] [stdout] test coo::tests::with_triplets_order ... ok
[INFO] [stdout] test coo::tests::with_entries_invalid_col - should panic ... ok
[INFO] [stdout] test coo::tests::with_triplets ... ok
[INFO] [stdout] test coo::tests::with_entries_order ... ok
[INFO] [stdout] test coo::tests::with_entries_length ... ok
[INFO] [stdout] test coo::tests::with_capacity_null_rows_cols ... ok
[INFO] [stdout] test coo::tests::with_triplets_capacity ... ok
[INFO] [stdout] test coo::tests::with_capacity_shape ... ok
[INFO] [stdout] test coo::tests::with_entries_null_rows_cols ... ok
[INFO] [stdout] test coo::tests::with_triplets_invalid_row - should panic ... ok
[INFO] [stdout] test coo::tests::with_triplets_length ... ok
[INFO] [stdout] test coo::tests::with_triplets_invalid_col - should panic ... ok
[INFO] [stdout] test coo::tests::with_entries_invalid_row - should panic ... ok
[INFO] [stdout] test coo::tests::with_triplets_invalid_length - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparse
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name sparse --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern sparse=/opt/rustwide/target/debug/deps/libsparse-360d143501f2a529.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e8f24d6edd614bd34b469d2aa227bf3f681962a7dcaa039f7e8a3731929e7c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f24d6edd614bd34b469d2aa227bf3f681962a7dcaa039f7e8a3731929e7c31", kill_on_drop: false }`
[INFO] [stdout] e8f24d6edd614bd34b469d2aa227bf3f681962a7dcaa039f7e8a3731929e7c31