[INFO] fetching crate riddance 0.3.1...
[INFO] testing riddance-0.3.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate riddance 0.3.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate riddance 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate riddance 0.3.1
[INFO] tweaked toml for crates.io crate riddance 0.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate riddance 0.3.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate riddance 0.3.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5307f8d8cdb04b8b589763e06e04f374329b9ad2d2f39dc1e42414d19b774a36
[INFO] running `Command { std: "docker" "start" "-a" "5307f8d8cdb04b8b589763e06e04f374329b9ad2d2f39dc1e42414d19b774a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5307f8d8cdb04b8b589763e06e04f374329b9ad2d2f39dc1e42414d19b774a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5307f8d8cdb04b8b589763e06e04f374329b9ad2d2f39dc1e42414d19b774a36", kill_on_drop: false }`
[INFO] [stdout] 5307f8d8cdb04b8b589763e06e04f374329b9ad2d2f39dc1e42414d19b774a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de6e4aee1933f2a17f1fc1b8295cd5d820af8896a66423fdacf0a4f209031075
[INFO] running `Command { std: "docker" "start" "-a" "de6e4aee1933f2a17f1fc1b8295cd5d820af8896a66423fdacf0a4f209031075", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling riddance v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "de6e4aee1933f2a17f1fc1b8295cd5d820af8896a66423fdacf0a4f209031075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6e4aee1933f2a17f1fc1b8295cd5d820af8896a66423fdacf0a4f209031075", kill_on_drop: false }`
[INFO] [stdout] de6e4aee1933f2a17f1fc1b8295cd5d820af8896a66423fdacf0a4f209031075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 550dc4904e7a5e2945915f2cb31a4957dc42d4a628ab0426cb7348dcaa9e41eb
[INFO] running `Command { std: "docker" "start" "-a" "550dc4904e7a5e2945915f2cb31a4957dc42d4a628ab0426cb7348dcaa9e41eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling riddance v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "550dc4904e7a5e2945915f2cb31a4957dc42d4a628ab0426cb7348dcaa9e41eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550dc4904e7a5e2945915f2cb31a4957dc42d4a628ab0426cb7348dcaa9e41eb", kill_on_drop: false }`
[INFO] [stdout] 550dc4904e7a5e2945915f2cb31a4957dc42d4a628ab0426cb7348dcaa9e41eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fe1f9c44c12d2d35ef4593bb04d4f2efb74961b490fb62183db8f4fe4617ce0
[INFO] running `Command { std: "docker" "start" "-a" "0fe1f9c44c12d2d35ef4593bb04d4f2efb74961b490fb62183db8f4fe4617ce0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/riddance-4ec0be6b61389ea4)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test id::id8::test_id_basics ... ok
[INFO] [stdout] test map::test::test_id_map ... ok
[INFO] [stdout] test map::test::test_id_flat_map ... ok
[INFO] [stdout] test test::test_cloning_and_dropping ... ok
[INFO] [stdout] test test::test_empty_clone ... ok
[INFO] [stdout] test test::test_gbits_1 ... ok
[INFO] [stdout] test test::test_gbits_0 ... ok
[INFO] [stdout] test test::test_id_sizes ... ok
[INFO] [stdout] test test::test_fill_slots ... ok
[INFO] [stdout] test test::test_insert_and_remove ... ok
[INFO] [stdout] test test::test_iteration ... ok
[INFO] [stdout] test test::test_dangling_id_after_recycle_panics ... ok
[INFO] [stdout] test test::test_reservation_errors ... ok
[INFO] [stdout] test test::test_reserve_ids ... ok
[INFO] [stdout] test test::test_with_capacity ... ok
[INFO] [stdout] test test::test_out_of_bounds_index_panics ... ok
[INFO] [stdout] test test::test_gbits_too_large - should panic ... ok
[INFO] [stdout] test test::test_overfill_slots_0 - should panic ... ok
[INFO] [stdout] test test::test_overfill_slots_4 - should panic ... ok
[INFO] [stdout] test test::test_overfill_slots_7 - should panic ... ok
[INFO] [stdout] test test::test_gbits_8_panics - should panic ... ok
[INFO] [stdout] test test::test_gbits_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests riddance
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Registry<T,ID>::with_id_type (line 474) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile fail ... ok
[INFO] [stdout] test src/map.rs - map::IdMap (line 31) ... ok
[INFO] [stdout] test src/id.rs - id::Id32 (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fe1f9c44c12d2d35ef4593bb04d4f2efb74961b490fb62183db8f4fe4617ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe1f9c44c12d2d35ef4593bb04d4f2efb74961b490fb62183db8f4fe4617ce0", kill_on_drop: false }`
[INFO] [stdout] 0fe1f9c44c12d2d35ef4593bb04d4f2efb74961b490fb62183db8f4fe4617ce0