[INFO] fetching crate breakout 0.2.0...
[INFO] testing breakout-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate breakout 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate breakout 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate breakout 0.2.0
[INFO] finished tweaking crates.io crate breakout 0.2.0
[INFO] tweaked toml for crates.io crate breakout 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] a0a08066b4b5aed34b0ef575ad04912b8a8e2c9109ce1e28dab0f4ba9d3c4e29
[INFO] running `Command { std: "docker" "start" "-a" "a0a08066b4b5aed34b0ef575ad04912b8a8e2c9109ce1e28dab0f4ba9d3c4e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0a08066b4b5aed34b0ef575ad04912b8a8e2c9109ce1e28dab0f4ba9d3c4e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a08066b4b5aed34b0ef575ad04912b8a8e2c9109ce1e28dab0f4ba9d3c4e29", kill_on_drop: false }`
[INFO] [stdout] a0a08066b4b5aed34b0ef575ad04912b8a8e2c9109ce1e28dab0f4ba9d3c4e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fd5b511abc160806475fe30c31ce49ee49537bb1ee6c8f1ae2ef677d9cd313d
[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" "1fd5b511abc160806475fe30c31ce49ee49537bb1ee6c8f1ae2ef677d9cd313d", kill_on_drop: false }`
[INFO] [stderr]    Compiling breakout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "1fd5b511abc160806475fe30c31ce49ee49537bb1ee6c8f1ae2ef677d9cd313d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd5b511abc160806475fe30c31ce49ee49537bb1ee6c8f1ae2ef677d9cd313d", kill_on_drop: false }`
[INFO] [stdout] 1fd5b511abc160806475fe30c31ce49ee49537bb1ee6c8f1ae2ef677d9cd313d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c7b0ef4f0868450430f967ae8922c05730fa1687c47a533854c09e089581c0d
[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" "8c7b0ef4f0868450430f967ae8922c05730fa1687c47a533854c09e089581c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling breakout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "8c7b0ef4f0868450430f967ae8922c05730fa1687c47a533854c09e089581c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7b0ef4f0868450430f967ae8922c05730fa1687c47a533854c09e089581c0d", kill_on_drop: false }`
[INFO] [stdout] 8c7b0ef4f0868450430f967ae8922c05730fa1687c47a533854c09e089581c0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 25d8b17ec414d09d8b0c145ed11ba7f3e73c8c5d7332bac25ce0d62206774e10
[INFO] running `Command { std: "docker" "start" "-a" "25d8b17ec414d09d8b0c145ed11ba7f3e73c8c5d7332bac25ce0d62206774e10", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/breakout-22786756008f346f)
[INFO] [stdout] test amoc::tests::test_bad_alpha ... ok
[INFO] [stdout] test multi::tests::test_empty ... ok
[INFO] [stdout] test multi::tests::test_constant ... ok
[INFO] [stdout] test amoc::tests::test_bad_min_size ... ok
[INFO] [stdout] test amoc::tests::test_constant ... ok
[INFO] [stdout] test amoc::tests::test_almost_constant ... ok
[INFO] [stdout] test amoc::tests::test_amoc ... ok
[INFO] [stdout] test amoc::tests::test_empty ... ok
[INFO] [stdout] test amoc::tests::test_simple ... ok
[INFO] [stdout] test multi::tests::test_bad_degree ... ok
[INFO] [stdout] test multi::tests::test_bad_min_size ... ok
[INFO] [stdout] test amoc::tests::test_tail ... ok
[INFO] [stdout] test multi::tests::test_beta_percent ... ok
[INFO] [stdout] test multi::tests::test_percent ... ok
[INFO] [stdout] test multiset::tests::test_works ... ok
[INFO] [stdout] test multi::tests::test_simple ... ok
[INFO] [stdout] test multi::tests::test_multi ... ok
[INFO] [stderr]    Doc-tests breakout
[INFO] [stdout] test multi::tests::test_almost_constant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[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" "25d8b17ec414d09d8b0c145ed11ba7f3e73c8c5d7332bac25ce0d62206774e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d8b17ec414d09d8b0c145ed11ba7f3e73c8c5d7332bac25ce0d62206774e10", kill_on_drop: false }`
[INFO] [stdout] 25d8b17ec414d09d8b0c145ed11ba7f3e73c8c5d7332bac25ce0d62206774e10