[INFO] fetching crate stable-id 0.4.1...
[INFO] testing stable-id-0.4.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate stable-id 0.4.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate stable-id 0.4.1
[INFO] finished tweaking crates.io crate stable-id 0.4.1
[INFO] tweaked toml for crates.io crate stable-id 0.4.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stable-id 0.4.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stable-id-traits v0.2.0
[INFO] [stderr]   Downloaded derive-stable-id v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b87f4f4169cfad25b9f8194732d5ebbdcec0b06af912019552fef6e0e14c5046
[INFO] running `Command { std: "docker" "start" "-a" "b87f4f4169cfad25b9f8194732d5ebbdcec0b06af912019552fef6e0e14c5046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b87f4f4169cfad25b9f8194732d5ebbdcec0b06af912019552fef6e0e14c5046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87f4f4169cfad25b9f8194732d5ebbdcec0b06af912019552fef6e0e14c5046", kill_on_drop: false }`
[INFO] [stdout] b87f4f4169cfad25b9f8194732d5ebbdcec0b06af912019552fef6e0e14c5046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b7e3212adad80e786c769d6d08811c0128db387904a37f16872d8a6a6afca975
[INFO] running `Command { std: "docker" "start" "-a" "b7e3212adad80e786c769d6d08811c0128db387904a37f16872d8a6a6afca975", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling stable-id-traits v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling derive-stable-id v0.3.0
[INFO] [stderr]    Compiling stable-id v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "b7e3212adad80e786c769d6d08811c0128db387904a37f16872d8a6a6afca975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e3212adad80e786c769d6d08811c0128db387904a37f16872d8a6a6afca975", kill_on_drop: false }`
[INFO] [stdout] b7e3212adad80e786c769d6d08811c0128db387904a37f16872d8a6a6afca975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8a58a27dc23ad53dc92c19342ae7c240c7b9a16c2ce62ebdf516cbe3ef775ff6
[INFO] running `Command { std: "docker" "start" "-a" "8a58a27dc23ad53dc92c19342ae7c240c7b9a16c2ce62ebdf516cbe3ef775ff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable-id v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "8a58a27dc23ad53dc92c19342ae7c240c7b9a16c2ce62ebdf516cbe3ef775ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a58a27dc23ad53dc92c19342ae7c240c7b9a16c2ce62ebdf516cbe3ef775ff6", kill_on_drop: false }`
[INFO] [stdout] 8a58a27dc23ad53dc92c19342ae7c240c7b9a16c2ce62ebdf516cbe3ef775ff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7dda7b79a113b4af4f3f1e1d85d2c3bff72e785f20f6734b97537b0bb27caaeb
[INFO] running `Command { std: "docker" "start" "-a" "7dda7b79a113b4af4f3f1e1d85d2c3bff72e785f20f6734b97537b0bb27caaeb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stable_id-606f9cd1b29ef08f)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test eids::eid_tests::claim_ids ... ok
[INFO] [stdout] test entities::tests::access_out_of_bound ... ok
[INFO] [stdout] test entities::tests::coalesce_from_remove ... ok
[INFO] [stdout] test entities::tests::coalesce_2 ... ok
[INFO] [stdout] test entities::tests::iter ... ok
[INFO] [stdout] test entities::tests::normal ... ok
[INFO] [stdout] test entities::tests::populate ... ok
[INFO] [stdout] test sparse_entities::tests::access_out_of_bound ... ok
[INFO] [stdout] test entities::tests::coalesce_1 ... ok
[INFO] [stdout] test sparse_entities::tests::normal ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::coalesce_1 ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::coalesce_2 ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::create_remove_end_custom_id ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::insert ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::it_works ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::iter ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::populate ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::remove ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::remove_base_case_1 ... ok
[INFO] [stdout] test eids::eid_tests::double_free - should panic ... ok
[INFO] [stdout] test eids::eid_tests::claim_over_max - should panic ... ok
[INFO] [stdout] test eids::eid_tests::unclaim_invalid - should panic ... ok
[INFO] [stdout] test entities::tests::access_out_of_bound_mut - should panic ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::remove_end_3 ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::test_remove ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::test_remove2 ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::remove_end_2 ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::test_remove3 ... ok
[INFO] [stdout] test sparse_entities::tests::access_out_of_bound_mut - should panic ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::remove_end_1 ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::alloc_over_max_capacity - should panic ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::index_overflow - should panic ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::remove_dead_element - should panic ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::remove_unallocated_element - should panic ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::test_remove_then_fill ... ok
[INFO] [stdout] test tomb_vec::tomb_vec_tests::tests::test_remove_then_fill_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stable_id
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/tomb_vec/mod.rs - tomb_vec::Tec<IndexT,DataT>::capacity (line 214) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Sequence (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Tec (line 125) ... ok
[INFO] [stdout] test src/eids.rs - eids::Eids<IndexT>::coalesce (line 43) ... ok
[INFO] [stdout] test src/lib.rs - Eids (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7dda7b79a113b4af4f3f1e1d85d2c3bff72e785f20f6734b97537b0bb27caaeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dda7b79a113b4af4f3f1e1d85d2c3bff72e785f20f6734b97537b0bb27caaeb", kill_on_drop: false }`
[INFO] [stdout] 7dda7b79a113b4af4f3f1e1d85d2c3bff72e785f20f6734b97537b0bb27caaeb