[INFO] fetching crate transit_model_collection 0.1.4...
[INFO] testing transit_model_collection-0.1.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate transit_model_collection 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate transit_model_collection 0.1.4 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate transit_model_collection 0.1.4
[INFO] finished tweaking crates.io crate transit_model_collection 0.1.4
[INFO] tweaked toml for crates.io crate transit_model_collection 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] afb998317e34b3daed900324fcd9272e5081c9acb6e16ec70d191d05c5620e24
[INFO] running `"docker" "start" "-a" "afb998317e34b3daed900324fcd9272e5081c9acb6e16ec70d191d05c5620e24"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling transit_model_collection v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "afb998317e34b3daed900324fcd9272e5081c9acb6e16ec70d191d05c5620e24"`
[INFO] running `"docker" "rm" "-f" "afb998317e34b3daed900324fcd9272e5081c9acb6e16ec70d191d05c5620e24"`
[INFO] [stdout] afb998317e34b3daed900324fcd9272e5081c9acb6e16ec70d191d05c5620e24
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] deb9e2272e66efb3676f91729249b78afde9102a27369beb2200c54d06c691d1
[INFO] running `"docker" "start" "-a" "deb9e2272e66efb3676f91729249b78afde9102a27369beb2200c54d06c691d1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling transit_model_collection v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "deb9e2272e66efb3676f91729249b78afde9102a27369beb2200c54d06c691d1"`
[INFO] running `"docker" "rm" "-f" "deb9e2272e66efb3676f91729249b78afde9102a27369beb2200c54d06c691d1"`
[INFO] [stdout] deb9e2272e66efb3676f91729249b78afde9102a27369beb2200c54d06c691d1
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e667b54e8dafb81c70e4ad798960bf5e808a9218d33060167330897b9da1801b
[INFO] running `"docker" "start" "-a" "e667b54e8dafb81c70e4ad798960bf5e808a9218d33060167330897b9da1801b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transit_model_collection-e2f280469d7a6646
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transit_model_collection
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::len (line 167) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::push (line 261) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::iter (line 181) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::new (line 154) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::is_empty (line 324) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::take (line 305) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::values (line 200) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::values_mut (line 215) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T> (line 128) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::contains_id (line 916) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::iter_from (line 232) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::retain (line 341) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::merge (line 283) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get (line 964) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::extend (line 884) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T> (line 427) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_idx (line 939) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_id_to_idx (line 493) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::index_mut (line 537) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::into_vec (line 987) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::merge (line 689) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::is_empty (line 782) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_or_create_with (line 840) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_mut (line 564) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::index_mut (line 519) ... ok
[INFO] [stdout] test src/collection.rs - impl_id (line 50) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::merge_with (line 718) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_or_create (line 806) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::new (line 457) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::retain (line 626) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::push (line 589) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::try_merge (line 658) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::take (line 1011) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e667b54e8dafb81c70e4ad798960bf5e808a9218d33060167330897b9da1801b"`
[INFO] running `"docker" "rm" "-f" "e667b54e8dafb81c70e4ad798960bf5e808a9218d33060167330897b9da1801b"`
[INFO] [stdout] e667b54e8dafb81c70e4ad798960bf5e808a9218d33060167330897b9da1801b