[INFO] fetching crate riddance 0.3.1...
[INFO] testing riddance-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate riddance 0.3.1 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate riddance 0.3.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d97fa2f3465bca4f0894a0ff93d9458c2b48994f91556738e4f898425b478f7d
[INFO] running `Command { std: "docker" "start" "-a" "d97fa2f3465bca4f0894a0ff93d9458c2b48994f91556738e4f898425b478f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d97fa2f3465bca4f0894a0ff93d9458c2b48994f91556738e4f898425b478f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97fa2f3465bca4f0894a0ff93d9458c2b48994f91556738e4f898425b478f7d", kill_on_drop: false }`
[INFO] [stdout] d97fa2f3465bca4f0894a0ff93d9458c2b48994f91556738e4f898425b478f7d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c730a36bd2f7e7d7c9bf4aab54969cad66153f8f26f3978b382a53afa5f13ec7
[INFO] running `Command { std: "docker" "start" "-a" "c730a36bd2f7e7d7c9bf4aab54969cad66153f8f26f3978b382a53afa5f13ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.1.4
[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 1.15s
[INFO] running `Command { std: "docker" "inspect" "c730a36bd2f7e7d7c9bf4aab54969cad66153f8f26f3978b382a53afa5f13ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c730a36bd2f7e7d7c9bf4aab54969cad66153f8f26f3978b382a53afa5f13ec7", kill_on_drop: false }`
[INFO] [stdout] c730a36bd2f7e7d7c9bf4aab54969cad66153f8f26f3978b382a53afa5f13ec7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8b61c51a211c128f8b0dfb984c80631f0938f821677cd3481bc4f1f9a5c9320
[INFO] running `Command { std: "docker" "start" "-a" "d8b61c51a211c128f8b0dfb984c80631f0938f821677cd3481bc4f1f9a5c9320", kill_on_drop: false }`
[INFO] [stderr]    Compiling riddance v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "d8b61c51a211c128f8b0dfb984c80631f0938f821677cd3481bc4f1f9a5c9320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b61c51a211c128f8b0dfb984c80631f0938f821677cd3481bc4f1f9a5c9320", kill_on_drop: false }`
[INFO] [stdout] d8b61c51a211c128f8b0dfb984c80631f0938f821677cd3481bc4f1f9a5c9320
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa610b2ebd632b84d360bc2b948e152e1ffc92f4ecac06f6bc25983b1f2b04e8
[INFO] running `Command { std: "docker" "start" "-a" "fa610b2ebd632b84d360bc2b948e152e1ffc92f4ecac06f6bc25983b1f2b04e8", 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 test::test_empty_clone ... ok
[INFO] [stdout] test map::test::test_id_flat_map ... ok
[INFO] [stdout] test id::id8::test_id_basics ... ok
[INFO] [stdout] test test::test_cloning_and_dropping ... ok
[INFO] [stdout] test map::test::test_id_map ... ok
[INFO] [stdout] test test::test_gbits_0 ... ok
[INFO] [stdout] test test::test_fill_slots ... ok
[INFO] [stdout] test test::test_gbits_1 ... ok
[INFO] [stdout] test test::test_id_sizes ... ok
[INFO] [stdout] test test::test_insert_and_remove ... ok
[INFO] [stdout] test test::test_iteration ... 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_dangling_id_after_recycle_panics ... ok
[INFO] [stdout] test test::test_gbits_8_panics - should panic ... ok
[INFO] [stdout] test test::test_gbits_too_large - should panic ... ok
[INFO] [stdout] test test::test_out_of_bounds_index_panics ... 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_overfill_slots_0 - 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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests riddance
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 9) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Registry<T,ID>::with_id_type (line 474) ... ok
[INFO] [stdout] test src/id.rs - id::Id32 (line 65) ... ok
[INFO] [stdout] test src/map.rs - map::IdMap (line 31) ... 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 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa610b2ebd632b84d360bc2b948e152e1ffc92f4ecac06f6bc25983b1f2b04e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa610b2ebd632b84d360bc2b948e152e1ffc92f4ecac06f6bc25983b1f2b04e8", kill_on_drop: false }`
[INFO] [stdout] fa610b2ebd632b84d360bc2b948e152e1ffc92f4ecac06f6bc25983b1f2b04e8