[INFO] fetching crate reusable-id-pool 0.1.2...
[INFO] testing reusable-id-pool-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate reusable-id-pool 0.1.2 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reusable-id-pool 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb0518b8945b56e46afea5f376c28981f50502cd0101959aa73178f13e034935
[INFO] running `Command { std: "docker" "start" "-a" "fb0518b8945b56e46afea5f376c28981f50502cd0101959aa73178f13e034935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb0518b8945b56e46afea5f376c28981f50502cd0101959aa73178f13e034935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0518b8945b56e46afea5f376c28981f50502cd0101959aa73178f13e034935", kill_on_drop: false }`
[INFO] [stdout] fb0518b8945b56e46afea5f376c28981f50502cd0101959aa73178f13e034935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4fe458ff28f4e0eb9dbc1121023aacaaf485b49de9a0e382808fdd2aabc6f38
[INFO] running `Command { std: "docker" "start" "-a" "e4fe458ff28f4e0eb9dbc1121023aacaaf485b49de9a0e382808fdd2aabc6f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling reusable-id-pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e4fe458ff28f4e0eb9dbc1121023aacaaf485b49de9a0e382808fdd2aabc6f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4fe458ff28f4e0eb9dbc1121023aacaaf485b49de9a0e382808fdd2aabc6f38", kill_on_drop: false }`
[INFO] [stdout] e4fe458ff28f4e0eb9dbc1121023aacaaf485b49de9a0e382808fdd2aabc6f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4828a3166329903b98058e0eb92ca31eb39ffec57fba8e38f1153ad5588a1d6
[INFO] running `Command { std: "docker" "start" "-a" "d4828a3166329903b98058e0eb92ca31eb39ffec57fba8e38f1153ad5588a1d6", 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 0.58s
[INFO] running `Command { std: "docker" "inspect" "d4828a3166329903b98058e0eb92ca31eb39ffec57fba8e38f1153ad5588a1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4828a3166329903b98058e0eb92ca31eb39ffec57fba8e38f1153ad5588a1d6", kill_on_drop: false }`
[INFO] [stdout] d4828a3166329903b98058e0eb92ca31eb39ffec57fba8e38f1153ad5588a1d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2597cca5373fc4ecf341e5a46b87a86b4e3c3b569c2bd8afbbfe6ec152a012a7
[INFO] running `Command { std: "docker" "start" "-a" "2597cca5373fc4ecf341e5a46b87a86b4e3c3b569c2bd8afbbfe6ec152a012a7", kill_on_drop: false }`
[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::arcid_cmp_different_if_different_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_equal_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_eq_returns_true_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_hash_is_equal_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::allocate_creates_ids ... 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_reuses_released_ids ... 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reusable_id_pool-6568850101329c4f)
[INFO] [stderr]    Doc-tests reusable_id_pool
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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::ArcId::clone (line 82) ... 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 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2597cca5373fc4ecf341e5a46b87a86b4e3c3b569c2bd8afbbfe6ec152a012a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2597cca5373fc4ecf341e5a46b87a86b4e3c3b569c2bd8afbbfe6ec152a012a7", kill_on_drop: false }`
[INFO] [stdout] 2597cca5373fc4ecf341e5a46b87a86b4e3c3b569c2bd8afbbfe6ec152a012a7