[INFO] fetching crate refid 0.2.1...
[INFO] testing refid-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate refid 0.2.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate refid 0.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aacd8be4459d8def7e934a65fc056c8d0049752cbcf3173e55b7c8d7f54f109e
[INFO] running `Command { std: "docker" "start" "-a" "aacd8be4459d8def7e934a65fc056c8d0049752cbcf3173e55b7c8d7f54f109e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aacd8be4459d8def7e934a65fc056c8d0049752cbcf3173e55b7c8d7f54f109e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacd8be4459d8def7e934a65fc056c8d0049752cbcf3173e55b7c8d7f54f109e", kill_on_drop: false }`
[INFO] [stdout] aacd8be4459d8def7e934a65fc056c8d0049752cbcf3173e55b7c8d7f54f109e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9751f1d930a174346065c09dc0c5372d276356189e27800325885271828811b1
[INFO] running `Command { std: "docker" "start" "-a" "9751f1d930a174346065c09dc0c5372d276356189e27800325885271828811b1", 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 1.31s
[INFO] running `Command { std: "docker" "inspect" "9751f1d930a174346065c09dc0c5372d276356189e27800325885271828811b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9751f1d930a174346065c09dc0c5372d276356189e27800325885271828811b1", kill_on_drop: false }`
[INFO] [stdout] 9751f1d930a174346065c09dc0c5372d276356189e27800325885271828811b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa631e5ea95b3fcc7fe572ac7653ba1b40eb61e71bd6cccac2c188d4a2f7aeb2
[INFO] running `Command { std: "docker" "start" "-a" "fa631e5ea95b3fcc7fe572ac7653ba1b40eb61e71bd6cccac2c188d4a2f7aeb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling refid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "fa631e5ea95b3fcc7fe572ac7653ba1b40eb61e71bd6cccac2c188d4a2f7aeb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa631e5ea95b3fcc7fe572ac7653ba1b40eb61e71bd6cccac2c188d4a2f7aeb2", kill_on_drop: false }`
[INFO] [stdout] fa631e5ea95b3fcc7fe572ac7653ba1b40eb61e71bd6cccac2c188d4a2f7aeb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc103232496b5ac2e349d6c458f70f69dc28516036c345f79f26a8d29e3e4dbc
[INFO] running `Command { std: "docker" "start" "-a" "bc103232496b5ac2e349d6c458f70f69dc28516036c345f79f26a8d29e3e4dbc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/refid-c9c91acb7e14b171)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_by_id_deref ... ok
[INFO] [stdout] test tests::test_empty_slice ... ok
[INFO] [stdout] test tests::test_arc_with_szt ... ok
[INFO] [stdout] test tests::test_hash_set ... ok
[INFO] [stdout] test tests::test_nonempty_slices ... ok
[INFO] [stdout] test tests::test_two_boxes ... ok
[INFO] [stdout] test tests::test_rc ... 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_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 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests refid
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ById (line 91) ... ok
[INFO] [stdout] test src/lib.rs - ByIdDeref (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc103232496b5ac2e349d6c458f70f69dc28516036c345f79f26a8d29e3e4dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc103232496b5ac2e349d6c458f70f69dc28516036c345f79f26a8d29e3e4dbc", kill_on_drop: false }`
[INFO] [stdout] bc103232496b5ac2e349d6c458f70f69dc28516036c345f79f26a8d29e3e4dbc