[INFO] fetching crate transit_model_collection 0.1.4...
[INFO] testing transit_model_collection-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate transit_model_collection 0.1.4 into /workspace/builds/worker-7-tc2/source
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate transit_model_collection 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding derivative v1.0.4 (available: v2.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45d171aa5b3c3bdf4c8c356c950c16e53f79ba516d5ce10b13024494e4ad121b
[INFO] running `Command { std: "docker" "start" "-a" "45d171aa5b3c3bdf4c8c356c950c16e53f79ba516d5ce10b13024494e4ad121b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45d171aa5b3c3bdf4c8c356c950c16e53f79ba516d5ce10b13024494e4ad121b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d171aa5b3c3bdf4c8c356c950c16e53f79ba516d5ce10b13024494e4ad121b", kill_on_drop: false }`
[INFO] [stdout] 45d171aa5b3c3bdf4c8c356c950c16e53f79ba516d5ce10b13024494e4ad121b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60c1f327eda70d7ed62ee3b3ab2ff3d8a7660e701a6b6467f2f5b33eb9c758f2
[INFO] running `Command { std: "docker" "start" "-a" "60c1f327eda70d7ed62ee3b3ab2ff3d8a7660e701a6b6467f2f5b33eb9c758f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling transit_model_collection v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.71s
[INFO] running `Command { std: "docker" "inspect" "60c1f327eda70d7ed62ee3b3ab2ff3d8a7660e701a6b6467f2f5b33eb9c758f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c1f327eda70d7ed62ee3b3ab2ff3d8a7660e701a6b6467f2f5b33eb9c758f2", kill_on_drop: false }`
[INFO] [stdout] 60c1f327eda70d7ed62ee3b3ab2ff3d8a7660e701a6b6467f2f5b33eb9c758f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 571e2def037ba6b8aff3d5d1771a38c3355558696ba63bf0f9523e0ce7e312ad
[INFO] running `Command { std: "docker" "start" "-a" "571e2def037ba6b8aff3d5d1771a38c3355558696ba63bf0f9523e0ce7e312ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling transit_model_collection v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "571e2def037ba6b8aff3d5d1771a38c3355558696ba63bf0f9523e0ce7e312ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571e2def037ba6b8aff3d5d1771a38c3355558696ba63bf0f9523e0ce7e312ad", kill_on_drop: false }`
[INFO] [stdout] 571e2def037ba6b8aff3d5d1771a38c3355558696ba63bf0f9523e0ce7e312ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21c93d1844e52e02389f9d19cee77c9421ab20305d7282bd9485774baaad5f33
[INFO] running `Command { std: "docker" "start" "-a" "21c93d1844e52e02389f9d19cee77c9421ab20305d7282bd9485774baaad5f33", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transit_model_collection-0c4cba209643fd6a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests transit_model_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 33 tests
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::len (line 167) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::take (line 305) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T> (line 128) ... 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>::iter_from (line 232) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::merge (line 283) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::retain (line 341) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::values_mut (line 215) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T> (line 427) ... 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>::get (line 964) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::push (line 261) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::extend (line 884) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::get_idx (line 939) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::values (line 200) ... ok
[INFO] [stdout] test src/collection.rs - collection::Collection<T>::iter (line 181) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::contains_id (line 916) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::is_empty (line 782) ... ok
[INFO] [stdout] test src/collection.rs - collection::impl_id (line 50) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::into_vec (line 987) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::take (line 1011) ... 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>::index_mut (line 519) ... 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>::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>::push (line 589) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::merge_with (line 718) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::merge (line 689) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::try_merge (line 658) ... ok
[INFO] [stdout] test src/collection.rs - collection::CollectionWithId<T>::index_mut (line 537) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21c93d1844e52e02389f9d19cee77c9421ab20305d7282bd9485774baaad5f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c93d1844e52e02389f9d19cee77c9421ab20305d7282bd9485774baaad5f33", kill_on_drop: false }`
[INFO] [stdout] 21c93d1844e52e02389f9d19cee77c9421ab20305d7282bd9485774baaad5f33