[INFO] fetching crate kollect 0.5.0...
[INFO] testing kollect-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate kollect 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kollect 0.5.0
[INFO] finished tweaking crates.io crate kollect 0.5.0
[INFO] tweaked toml for crates.io crate kollect 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kollect 0.5.0 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] crate crates.io crate kollect 0.5.0 already has a lockfile, it will not be regenerated
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0088e5672bc9cd2746137f17cc86b8e36516e7a91eb041e6b9a3e57116046492
[INFO] running `Command { std: "docker" "start" "-a" "0088e5672bc9cd2746137f17cc86b8e36516e7a91eb041e6b9a3e57116046492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0088e5672bc9cd2746137f17cc86b8e36516e7a91eb041e6b9a3e57116046492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0088e5672bc9cd2746137f17cc86b8e36516e7a91eb041e6b9a3e57116046492", kill_on_drop: false }`
[INFO] [stdout] 0088e5672bc9cd2746137f17cc86b8e36516e7a91eb041e6b9a3e57116046492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9176a1c6b5cdabd0bb8f86bd25be0316e434c9c53b14a049597e0aeb448d92f8
[INFO] running `Command { std: "docker" "start" "-a" "9176a1c6b5cdabd0bb8f86bd25be0316e434c9c53b14a049597e0aeb448d92f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling kollect v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "9176a1c6b5cdabd0bb8f86bd25be0316e434c9c53b14a049597e0aeb448d92f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9176a1c6b5cdabd0bb8f86bd25be0316e434c9c53b14a049597e0aeb448d92f8", kill_on_drop: false }`
[INFO] [stdout] 9176a1c6b5cdabd0bb8f86bd25be0316e434c9c53b14a049597e0aeb448d92f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e70d865e89cfb4929e1dd2695410accd57f427f05424659876eb87713da02706
[INFO] running `Command { std: "docker" "start" "-a" "e70d865e89cfb4929e1dd2695410accd57f427f05424659876eb87713da02706", kill_on_drop: false }`
[INFO] [stderr]    Compiling kollect v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "e70d865e89cfb4929e1dd2695410accd57f427f05424659876eb87713da02706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70d865e89cfb4929e1dd2695410accd57f427f05424659876eb87713da02706", kill_on_drop: false }`
[INFO] [stdout] e70d865e89cfb4929e1dd2695410accd57f427f05424659876eb87713da02706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 186c5b26e86e0aeab7da89082ecd4454903dec1e73a1b77c7cd3ac26d7500f07
[INFO] running `Command { std: "docker" "start" "-a" "186c5b26e86e0aeab7da89082ecd4454903dec1e73a1b77c7cd3ac26d7500f07", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kollect-3fba1c39bd6b1888)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::unordered_map::hash_order_independent ... ok
[INFO] [stdout] test tests::unordered_map::eq_hash_equivalence ... ok
[INFO] [stdout] test tests::unordered_map::eq_order_independent ... ok
[INFO] [stdout] test tests::unordered_map::insert_unique - should panic ... ok
[INFO] [stdout] test tests::ordered_map::insert_unique - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kollect
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/linear_map.rs - linear_map::Entry<'a,K,V>::and_modify (line 689) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::&'_LinearSet<T>::bitxor (line 847) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet (line 50) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::&'_LinearSet<T>::bitor (line 785) ... ok
[INFO] [stdout] test src/linear_map.rs - linear_map::LinearMap (line 55) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet (line 81) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::difference (line 290) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::insert (line 560) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::contains (line 465) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::intersection (line 344) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::is_subset (line 506) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::is_empty (line 405) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::clear (line 434) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::&'_LinearSet<T>::bitand (line 816) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::capacity (line 177) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::iter (line 251) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::len (line 389) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::is_disjoint (line 486) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::is_superset (line 526) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::into_iter (line 979) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::union (line 367) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::with_capacity (line 157) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::shift_remove (line 610) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::new (line 141) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::&'_LinearSet<T>::sub (line 878) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::symmetric_difference (line 319) ... ok
[INFO] [stdout] test src/specialized_hashers.rs - specialized_hashers::NoHashable (line 55) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::reserve (line 197) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::remove (line 583) ... ok
[INFO] [stdout] test src/linear_set.rs - linear_set::LinearSet<T>::shrink_to_fit (line 212) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.83s; merged doctests compilation took 0.79s
[INFO] running `Command { std: "docker" "inspect" "186c5b26e86e0aeab7da89082ecd4454903dec1e73a1b77c7cd3ac26d7500f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186c5b26e86e0aeab7da89082ecd4454903dec1e73a1b77c7cd3ac26d7500f07", kill_on_drop: false }`
[INFO] [stdout] 186c5b26e86e0aeab7da89082ecd4454903dec1e73a1b77c7cd3ac26d7500f07