[INFO] fetching crate ecstatic 0.0.2...
[INFO] testing ecstatic-0.0.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate ecstatic 0.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ecstatic 0.0.2 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 ecstatic 0.0.2
[INFO] finished tweaking crates.io crate ecstatic 0.0.2
[INFO] tweaked toml for crates.io crate ecstatic 0.0.2 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] f054730ec6c2d43b84375532796ec3f53b0f02b19696715fb1520f61199082b4
[INFO] running `Command { std: "docker" "start" "-a" "f054730ec6c2d43b84375532796ec3f53b0f02b19696715fb1520f61199082b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f054730ec6c2d43b84375532796ec3f53b0f02b19696715fb1520f61199082b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f054730ec6c2d43b84375532796ec3f53b0f02b19696715fb1520f61199082b4", kill_on_drop: false }`
[INFO] [stdout] f054730ec6c2d43b84375532796ec3f53b0f02b19696715fb1520f61199082b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a0215f934090e2cef18ff4cc7d443ab01ab5a30a5a266eb0498c5b76e735d7
[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" "a9a0215f934090e2cef18ff4cc7d443ab01ab5a30a5a266eb0498c5b76e735d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ecstatic v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "a9a0215f934090e2cef18ff4cc7d443ab01ab5a30a5a266eb0498c5b76e735d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a0215f934090e2cef18ff4cc7d443ab01ab5a30a5a266eb0498c5b76e735d7", kill_on_drop: false }`
[INFO] [stdout] a9a0215f934090e2cef18ff4cc7d443ab01ab5a30a5a266eb0498c5b76e735d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bc5935af1d36a2e1aaac74763cb5f1d2a7d5ce6a523cfcef936f7423e10e601
[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" "7bc5935af1d36a2e1aaac74763cb5f1d2a7d5ce6a523cfcef936f7423e10e601", kill_on_drop: false }`
[INFO] [stderr]    Compiling ecstatic v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `chosen`
[INFO] [stdout]   --> src/tests.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         chosen: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "7bc5935af1d36a2e1aaac74763cb5f1d2a7d5ce6a523cfcef936f7423e10e601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc5935af1d36a2e1aaac74763cb5f1d2a7d5ce6a523cfcef936f7423e10e601", kill_on_drop: false }`
[INFO] [stdout] 7bc5935af1d36a2e1aaac74763cb5f1d2a7d5ce6a523cfcef936f7423e10e601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc7b8fe4d11306406bd664ebe111897d6b8d84ae72961aa0370db483ffb92439
[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" "fc7b8fe4d11306406bd664ebe111897d6b8d84ae72961aa0370db483ffb92439", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `chosen`
[INFO] [stderr]   --> src/tests.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         chosen: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ecstatic-18483f3a0d1adccf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bitset::tests::bitset ... ok
[INFO] [stdout] test tests::test_join ... ok
[INFO] [stdout] test tests::test_world ... ok
[INFO] [stdout] test bitset::tests::bitset_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ecstatic
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/join.rs - join (line 22) ... ignored
[INFO] [stdout] test src/join.rs - join (line 31) ... ignored
[INFO] [stdout] test src/join.rs - join (line 45) ... ignored
[INFO] [stdout] test src/typelist.rs - typelist (line 65) - compile fail ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 129) - compile fail ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 107) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 138) - compile fail ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 36) ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 96) ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 43) ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 120) ... ok
[INFO] [stdout] test src/lib.rs - define_world (line 210) ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 149) ... ok
[INFO] [stdout] test src/typelist.rs - typelist (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc7b8fe4d11306406bd664ebe111897d6b8d84ae72961aa0370db483ffb92439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7b8fe4d11306406bd664ebe111897d6b8d84ae72961aa0370db483ffb92439", kill_on_drop: false }`
[INFO] [stdout] fc7b8fe4d11306406bd664ebe111897d6b8d84ae72961aa0370db483ffb92439