[INFO] fetching crate parattice 0.2.2...
[INFO] testing parattice-0.2.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate parattice 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate parattice 0.2.2 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 parattice 0.2.2
[INFO] finished tweaking crates.io crate parattice 0.2.2
[INFO] tweaked toml for crates.io crate parattice 0.2.2 written to /workspace/builds/worker-7/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] warning: only one of `license` or `license-file` is necessary
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bbf41a8606723fbbb692d87364d6b985e242aedfdf917e30f65da1ea17e19dc
[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" "2bbf41a8606723fbbb692d87364d6b985e242aedfdf917e30f65da1ea17e19dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bbf41a8606723fbbb692d87364d6b985e242aedfdf917e30f65da1ea17e19dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bbf41a8606723fbbb692d87364d6b985e242aedfdf917e30f65da1ea17e19dc", kill_on_drop: false }`
[INFO] [stdout] 2bbf41a8606723fbbb692d87364d6b985e242aedfdf917e30f65da1ea17e19dc
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be2f96ee6bb2de8c2eee6df7f3556eae80df8697feb430a6e0643006bb350e87
[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" "be2f96ee6bb2de8c2eee6df7f3556eae80df8697feb430a6e0643006bb350e87", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling parattice v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "be2f96ee6bb2de8c2eee6df7f3556eae80df8697feb430a6e0643006bb350e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2f96ee6bb2de8c2eee6df7f3556eae80df8697feb430a6e0643006bb350e87", kill_on_drop: false }`
[INFO] [stdout] be2f96ee6bb2de8c2eee6df7f3556eae80df8697feb430a6e0643006bb350e87
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf09f33318e2d9cb52b847dff6e468f15543d1c19f24fa42f1387daa8b459131
[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" "bf09f33318e2d9cb52b847dff6e468f15543d1c19f24fa42f1387daa8b459131", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling parattice v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "bf09f33318e2d9cb52b847dff6e468f15543d1c19f24fa42f1387daa8b459131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf09f33318e2d9cb52b847dff6e468f15543d1c19f24fa42f1387daa8b459131", kill_on_drop: false }`
[INFO] [stdout] bf09f33318e2d9cb52b847dff6e468f15543d1c19f24fa42f1387daa8b459131
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5584c8aee535e057c25c2e1c269ee77ca5a651bc7794ce932cbd23879492abd7
[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" "5584c8aee535e057c25c2e1c269ee77ca5a651bc7794ce932cbd23879492abd7", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parattice-e11f001a163dfc41)
[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/lattice_kmp.rs (/opt/rustwide/target/debug/deps/lattice_kmp-bddd4d064d2668fa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lattice_kmp_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parattice.rs (/opt/rustwide/target/debug/deps/parattice-5ac417d92b07612d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test max_depth_test ... ok
[INFO] [stdout] test get_trunk_span_test ... ok
[INFO] [stdout] test dump_for_search_index_test ... ok
[INFO] [stdout] test serialize_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parattice
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lattice_kmp.rs - lattice_kmp::LatticeKMP::search (line 50) ... ok
[INFO] [stdout] test src/parattice.rs - parattice::PaRattice::get_lattice (line 248) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::dump_dot (line 285) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::new_from_bytes (line 97) ... ok
[INFO] [stdout] test src/lattice_kmp.rs - lattice_kmp::LatticeKMP::new (line 20) ... ok
[INFO] [stdout] test src/parattice.rs - parattice::PaRattice::new (line 35) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::to_bytes (line 213) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5584c8aee535e057c25c2e1c269ee77ca5a651bc7794ce932cbd23879492abd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5584c8aee535e057c25c2e1c269ee77ca5a651bc7794ce932cbd23879492abd7", kill_on_drop: false }`
[INFO] [stdout] 5584c8aee535e057c25c2e1c269ee77ca5a651bc7794ce932cbd23879492abd7