[INFO] fetching crate typed_index_collection 2.0.0...
[INFO] testing typed_index_collection-2.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate typed_index_collection 2.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate typed_index_collection 2.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate typed_index_collection 2.0.0
[INFO] finished tweaking crates.io crate typed_index_collection 2.0.0
[INFO] tweaked toml for crates.io crate typed_index_collection 2.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6046b418df5b424618f3612e9982a002d6ce16c1d4e2ca7908ebf0f66f914582
[INFO] running `Command { std: "docker" "start" "-a" "6046b418df5b424618f3612e9982a002d6ce16c1d4e2ca7908ebf0f66f914582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6046b418df5b424618f3612e9982a002d6ce16c1d4e2ca7908ebf0f66f914582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6046b418df5b424618f3612e9982a002d6ce16c1d4e2ca7908ebf0f66f914582", kill_on_drop: false }`
[INFO] [stdout] 6046b418df5b424618f3612e9982a002d6ce16c1d4e2ca7908ebf0f66f914582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a8ef5a340890a853ad26f3e4dd1db25307d22699d376fe82bbfa5208fa1834e
[INFO] running `Command { std: "docker" "start" "-a" "4a8ef5a340890a853ad26f3e4dd1db25307d22699d376fe82bbfa5208fa1834e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling typed_index_collection v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `Command { std: "docker" "inspect" "4a8ef5a340890a853ad26f3e4dd1db25307d22699d376fe82bbfa5208fa1834e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8ef5a340890a853ad26f3e4dd1db25307d22699d376fe82bbfa5208fa1834e", kill_on_drop: false }`
[INFO] [stdout] 4a8ef5a340890a853ad26f3e4dd1db25307d22699d376fe82bbfa5208fa1834e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc5dacd72c056a9142d8404272920bcb2b14b2c5264d5bf72e86c004c5416d0
[INFO] running `Command { std: "docker" "start" "-a" "4bc5dacd72c056a9142d8404272920bcb2b14b2c5264d5bf72e86c004c5416d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typed_index_collection v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "4bc5dacd72c056a9142d8404272920bcb2b14b2c5264d5bf72e86c004c5416d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc5dacd72c056a9142d8404272920bcb2b14b2c5264d5bf72e86c004c5416d0", kill_on_drop: false }`
[INFO] [stdout] 4bc5dacd72c056a9142d8404272920bcb2b14b2c5264d5bf72e86c004c5416d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19fb64ae3185af49a315a6f6a5e24ab35020b73720a64121e0a1093da7d3635f
[INFO] running `Command { std: "docker" "start" "-a" "19fb64ae3185af49a315a6f6a5e24ab35020b73720a64121e0a1093da7d3635f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/typed_index_collection-ee8d385af5c5417c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests typed_index_collection
[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] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::index_mut (line 341) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::new (line 99) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::is_empty (line 269) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::take (line 250) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::values (line 145) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::retain (line 286) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::contains_id (line 882) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::new (line 426) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::len (line 112) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T> (line 73) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::push (line 206) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::merge_with (line 684) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::take (line 977) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::merge (line 228) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::push (line 557) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::merge (line 657) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_mut (line 532) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::iter (line 126) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::index_mut (line 487) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::into_vec (line 953) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::values_mut (line 160) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::extend (line 850) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::is_empty (line 748) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::index_mut (line 505) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::retain (line 594) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::iter_from (line 177) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_id_to_idx (line 461) ... ok
[INFO] [stdout] test src/error.rs - error::Error (line 6) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get (line 930) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_idx (line 905) ... ok
[INFO] [stdout] test src/macros.rs - impl_with_id (line 45) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_or_create_with (line 806) ... ok
[INFO] [stdout] test src/macros.rs - impl_id (line 6) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T> (line 396) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_or_create (line 772) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::try_merge (line 626) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19fb64ae3185af49a315a6f6a5e24ab35020b73720a64121e0a1093da7d3635f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fb64ae3185af49a315a6f6a5e24ab35020b73720a64121e0a1093da7d3635f", kill_on_drop: false }`
[INFO] [stdout] 19fb64ae3185af49a315a6f6a5e24ab35020b73720a64121e0a1093da7d3635f