[INFO] fetching crate refid 0.2.1...
[INFO] testing refid-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate refid 0.2.1 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate refid 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate refid 0.2.1
[INFO] finished tweaking crates.io crate refid 0.2.1
[INFO] tweaked toml for crates.io crate refid 0.2.1 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15988b925d091e9546aa98b1191e4a4bba59f3e71931135e5fad6c395e337ca1
[INFO] running `Command { std: "docker" "start" "-a" "15988b925d091e9546aa98b1191e4a4bba59f3e71931135e5fad6c395e337ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15988b925d091e9546aa98b1191e4a4bba59f3e71931135e5fad6c395e337ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15988b925d091e9546aa98b1191e4a4bba59f3e71931135e5fad6c395e337ca1", kill_on_drop: false }`
[INFO] [stdout] 15988b925d091e9546aa98b1191e4a4bba59f3e71931135e5fad6c395e337ca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03013aec5a268d1a5f4c52111ea793f5b57bf93153a845a5f231949e72fde811
[INFO] running `Command { std: "docker" "start" "-a" "03013aec5a268d1a5f4c52111ea793f5b57bf93153a845a5f231949e72fde811", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling refid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "03013aec5a268d1a5f4c52111ea793f5b57bf93153a845a5f231949e72fde811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03013aec5a268d1a5f4c52111ea793f5b57bf93153a845a5f231949e72fde811", kill_on_drop: false }`
[INFO] [stdout] 03013aec5a268d1a5f4c52111ea793f5b57bf93153a845a5f231949e72fde811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fd23ff6e814337c4ce6fc3b4961344459cdd73cf0ac8cb1eb193154d584dcad
[INFO] running `Command { std: "docker" "start" "-a" "2fd23ff6e814337c4ce6fc3b4961344459cdd73cf0ac8cb1eb193154d584dcad", kill_on_drop: false }`
[INFO] [stderr]    Compiling refid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "2fd23ff6e814337c4ce6fc3b4961344459cdd73cf0ac8cb1eb193154d584dcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd23ff6e814337c4ce6fc3b4961344459cdd73cf0ac8cb1eb193154d584dcad", kill_on_drop: false }`
[INFO] [stdout] 2fd23ff6e814337c4ce6fc3b4961344459cdd73cf0ac8cb1eb193154d584dcad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1b4e8186b09ba2e068a69b245852c98564c31f0222d289c117cc64cc29218c4
[INFO] running `Command { std: "docker" "start" "-a" "e1b4e8186b09ba2e068a69b245852c98564c31f0222d289c117cc64cc29218c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/refid-e2ed1f40d3a3a4f1)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_arc_with_szt ... ok
[INFO] [stdout] test tests::test_by_id_deref ... ok
[INFO] [stdout] test tests::test_nonempty_slices ... ok
[INFO] [stdout] test tests::test_two_boxes ... ok
[INFO] [stdout] test tests::test_hash_set ... ok
[INFO] [stdout] test tests::test_empty_slice ... ok
[INFO] [stdout] test tests::test_unit_type_naive ... ok
[INFO] [stdout] test tests::test_unit_type_unique_via_rc ... ok
[INFO] [stdout] test tests::test_rc ... ok
[INFO] [stdout] test tests::test_two_refs_to_same_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests refid
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ByIdDeref (line 136) ... ok
[INFO] [stdout] test src/lib.rs - ById (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1b4e8186b09ba2e068a69b245852c98564c31f0222d289c117cc64cc29218c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b4e8186b09ba2e068a69b245852c98564c31f0222d289c117cc64cc29218c4", kill_on_drop: false }`
[INFO] [stdout] e1b4e8186b09ba2e068a69b245852c98564c31f0222d289c117cc64cc29218c4