[INFO] fetching crate reusable-id-pool 0.1.2...
[INFO] testing reusable-id-pool-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate reusable-id-pool 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate reusable-id-pool 0.1.2
[INFO] finished tweaking crates.io crate reusable-id-pool 0.1.2
[INFO] tweaked toml for crates.io crate reusable-id-pool 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reusable-id-pool 0.1.2 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 1 package to latest compatible version
[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] 608cc85c1f679bf13805683146c62b8c4cfb988867677e5962bd372cbbfb29b2
[INFO] running `Command { std: "docker" "start" "-a" "608cc85c1f679bf13805683146c62b8c4cfb988867677e5962bd372cbbfb29b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "608cc85c1f679bf13805683146c62b8c4cfb988867677e5962bd372cbbfb29b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608cc85c1f679bf13805683146c62b8c4cfb988867677e5962bd372cbbfb29b2", kill_on_drop: false }`
[INFO] [stdout] 608cc85c1f679bf13805683146c62b8c4cfb988867677e5962bd372cbbfb29b2
[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] 13c455899e09cc95e7f73828ead3ce6889ce44679b5c6ab2cacd07a5fa1d7866
[INFO] running `Command { std: "docker" "start" "-a" "13c455899e09cc95e7f73828ead3ce6889ce44679b5c6ab2cacd07a5fa1d7866", kill_on_drop: false }`
[INFO] [stderr]    Compiling reusable-id-pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "13c455899e09cc95e7f73828ead3ce6889ce44679b5c6ab2cacd07a5fa1d7866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c455899e09cc95e7f73828ead3ce6889ce44679b5c6ab2cacd07a5fa1d7866", kill_on_drop: false }`
[INFO] [stdout] 13c455899e09cc95e7f73828ead3ce6889ce44679b5c6ab2cacd07a5fa1d7866
[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] 8bb87e1c86cdccd0e6c1b7e8090b1f33b6c0a7d5fe2993e1e57bc3aa59ba9be0
[INFO] running `Command { std: "docker" "start" "-a" "8bb87e1c86cdccd0e6c1b7e8090b1f33b6c0a7d5fe2993e1e57bc3aa59ba9be0", kill_on_drop: false }`
[INFO] [stderr]    Compiling reusable-id-pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8bb87e1c86cdccd0e6c1b7e8090b1f33b6c0a7d5fe2993e1e57bc3aa59ba9be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb87e1c86cdccd0e6c1b7e8090b1f33b6c0a7d5fe2993e1e57bc3aa59ba9be0", kill_on_drop: false }`
[INFO] [stdout] 8bb87e1c86cdccd0e6c1b7e8090b1f33b6c0a7d5fe2993e1e57bc3aa59ba9be0
[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] d87532e09e2b799a98b4184adf6040b9293d3ce0f8408ccb603777913da36a39
[INFO] running `Command { std: "docker" "start" "-a" "d87532e09e2b799a98b4184adf6040b9293d3ce0f8408ccb603777913da36a39", 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/reusable_id_pool-df5a2396cfd9b5f5)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test reusable_id_pool::tests::allocate_creates_ids ... ok
[INFO] [stdout] test reusable_id_pool::tests::allocate_reuses_per_pool_ids_that_have_been_dropped ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_cmp_different_if_different_ids ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_cmp_equal_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_eq_returns_false_if_different_ids ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::allocate_creates_ids ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_eq_returns_true_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::allocate_reuses_released_ids ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_hash_is_equal_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::release_rejects_double_free_requests ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::release_rejects_free_request_on_frontier_boundary ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::release_rejects_free_requests_above_frontier ... ok
[INFO] [stdout] test reusable_id_pool::tests::allocate_panics_if_all_per_pool_ids_are_in_use - should panic ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::allocate_panics_if_all_ids_are_in_use - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reusable_id_pool
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/reusable_id_pool.rs - reusable_id_pool::ArcId::clone (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/reusable_id_pool_manual.rs - reusable_id_pool_manual::ReusableIdPoolManual (line 87) ... ok
[INFO] [stdout] test src/reusable_id_pool.rs - reusable_id_pool::ReusableIdPool (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d87532e09e2b799a98b4184adf6040b9293d3ce0f8408ccb603777913da36a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87532e09e2b799a98b4184adf6040b9293d3ce0f8408ccb603777913da36a39", kill_on_drop: false }`
[INFO] [stdout] d87532e09e2b799a98b4184adf6040b9293d3ce0f8408ccb603777913da36a39