[INFO] fetching crate hetero-container 1.0.0...
[INFO] testing hetero-container-1.0.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate hetero-container 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate hetero-container 1.0.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hetero-container 1.0.0
[INFO] finished tweaking crates.io crate hetero-container 1.0.0
[INFO] tweaked toml for crates.io crate hetero-container 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate hetero-container 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 77eaa221408fcba4ec5e736194ee206e5270aa6ce81ff9ba38eb087432e90aae
[INFO] running `Command { std: "docker" "start" "-a" "77eaa221408fcba4ec5e736194ee206e5270aa6ce81ff9ba38eb087432e90aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77eaa221408fcba4ec5e736194ee206e5270aa6ce81ff9ba38eb087432e90aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77eaa221408fcba4ec5e736194ee206e5270aa6ce81ff9ba38eb087432e90aae", kill_on_drop: false }`
[INFO] [stdout] 77eaa221408fcba4ec5e736194ee206e5270aa6ce81ff9ba38eb087432e90aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d310f1cf1ed77c77d6b84fa30771a6a7e40c0f5791772c5d556cd0f38621472
[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" "0d310f1cf1ed77c77d6b84fa30771a6a7e40c0f5791772c5d556cd0f38621472", kill_on_drop: false }`
[INFO] [stderr]    Compiling hetero-container v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "0d310f1cf1ed77c77d6b84fa30771a6a7e40c0f5791772c5d556cd0f38621472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d310f1cf1ed77c77d6b84fa30771a6a7e40c0f5791772c5d556cd0f38621472", kill_on_drop: false }`
[INFO] [stdout] 0d310f1cf1ed77c77d6b84fa30771a6a7e40c0f5791772c5d556cd0f38621472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 868fb8086b4650d8a5292ea9f6fda59dc7a6d34afe737d65991f708b8a6b5c66
[INFO] running `Command { std: "docker" "start" "-a" "868fb8086b4650d8a5292ea9f6fda59dc7a6d34afe737d65991f708b8a6b5c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling hetero-container v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "868fb8086b4650d8a5292ea9f6fda59dc7a6d34afe737d65991f708b8a6b5c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868fb8086b4650d8a5292ea9f6fda59dc7a6d34afe737d65991f708b8a6b5c66", kill_on_drop: false }`
[INFO] [stdout] 868fb8086b4650d8a5292ea9f6fda59dc7a6d34afe737d65991f708b8a6b5c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed5789beefa753161b3e172a32baf88cf44362c291ea9ec7c9b4d465e6ce7181
[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" "ed5789beefa753161b3e172a32baf88cf44362c291ea9ec7c9b4d465e6ce7181", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hetero_container-fe369582f293619f
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hetero-container
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/lib.rs - HeteroContainer::entry (line 225) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::capacity (line 108) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::get_mut (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_insert_with (line 578) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_insert (line 555) ... ok
[INFO] [stdout] test src/lib.rs - Entry::key (line 599) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::is_empty (line 251) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer (line 53) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer (line 37) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::insert (line 142) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_default (line 650) ... ok
[INFO] [stdout] test src/lib.rs - Entry::and_modify (line 618) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::get (line 165) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::iter_mut (line 290) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::new (line 78) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::iter (line 268) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::remove (line 207) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::shrink_to_fit (line 314) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::len (line 121) ... ok
[INFO] [stdout] test src/lib.rs - HeteroContainer::with_capacity (line 93) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::into_mut (line 477) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::remove (line 400) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::get (line 422) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::insert (line 377) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::get_mut (line 447) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::key (line 360) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::insert (line 515) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::key (line 537) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed5789beefa753161b3e172a32baf88cf44362c291ea9ec7c9b4d465e6ce7181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5789beefa753161b3e172a32baf88cf44362c291ea9ec7c9b4d465e6ce7181", kill_on_drop: false }`
[INFO] [stdout] ed5789beefa753161b3e172a32baf88cf44362c291ea9ec7c9b4d465e6ce7181