[INFO] fetching crate refid 0.2.1...
[INFO] testing refid-0.2.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate refid 0.2.1 into /workspace/builds/worker-3-tc1/source
[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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate refid 0.2.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fa18b2486a5ac30cf3ab49ddc323760e1b6307921a1aa970eadbb93e96c057d
[INFO] running `Command { std: "docker" "start" "-a" "9fa18b2486a5ac30cf3ab49ddc323760e1b6307921a1aa970eadbb93e96c057d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fa18b2486a5ac30cf3ab49ddc323760e1b6307921a1aa970eadbb93e96c057d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa18b2486a5ac30cf3ab49ddc323760e1b6307921a1aa970eadbb93e96c057d", kill_on_drop: false }`
[INFO] [stdout] 9fa18b2486a5ac30cf3ab49ddc323760e1b6307921a1aa970eadbb93e96c057d
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f537c412e1cc7727fba6ac2bf0ed10a3ae495c425edcb752bbf25180ccdb5be
[INFO] running `Command { std: "docker" "start" "-a" "6f537c412e1cc7727fba6ac2bf0ed10a3ae495c425edcb752bbf25180ccdb5be", kill_on_drop: false }`
[INFO] [stderr]    Compiling refid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "6f537c412e1cc7727fba6ac2bf0ed10a3ae495c425edcb752bbf25180ccdb5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f537c412e1cc7727fba6ac2bf0ed10a3ae495c425edcb752bbf25180ccdb5be", kill_on_drop: false }`
[INFO] [stdout] 6f537c412e1cc7727fba6ac2bf0ed10a3ae495c425edcb752bbf25180ccdb5be
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48517f5ac2ba7359cdadcbb161898b7437b3e1ef5fa263f2f69293b06fa81b3c
[INFO] running `Command { std: "docker" "start" "-a" "48517f5ac2ba7359cdadcbb161898b7437b3e1ef5fa263f2f69293b06fa81b3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling refid v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "48517f5ac2ba7359cdadcbb161898b7437b3e1ef5fa263f2f69293b06fa81b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48517f5ac2ba7359cdadcbb161898b7437b3e1ef5fa263f2f69293b06fa81b3c", kill_on_drop: false }`
[INFO] [stdout] 48517f5ac2ba7359cdadcbb161898b7437b3e1ef5fa263f2f69293b06fa81b3c
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8ac6101db839b22736fd7fbb393e62665bb9c854c65fc6ea47f36ab4ab10cd7
[INFO] running `Command { std: "docker" "start" "-a" "f8ac6101db839b22736fd7fbb393e62665bb9c854c65fc6ea47f36ab4ab10cd7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/refid-8ae0814fe7d08559)
[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_nonempty_slices ... ok
[INFO] [stdout] test tests::test_arc_with_szt ... ok
[INFO] [stdout] test tests::test_two_refs_to_same_value ... 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_hash_set ... ok
[INFO] [stdout] test tests::test_rc ... ok
[INFO] [stderr]    Doc-tests refid
[INFO] [stdout] test tests::test_two_boxes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8ac6101db839b22736fd7fbb393e62665bb9c854c65fc6ea47f36ab4ab10cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ac6101db839b22736fd7fbb393e62665bb9c854c65fc6ea47f36ab4ab10cd7", kill_on_drop: false }`
[INFO] [stdout] f8ac6101db839b22736fd7fbb393e62665bb9c854c65fc6ea47f36ab4ab10cd7