[INFO] fetching crate linear_type 0.8.0...
[INFO] testing linear_type-0.8.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate linear_type 0.8.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate linear_type 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linear_type 0.8.0
[INFO] tweaked toml for crates.io crate linear_type 0.8.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linear_type 0.8.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linear_type 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77587f911c04bec629748131c59d1b49c6a73f64958971e13918b5e4c5f6ab9e
[INFO] running `Command { std: "docker" "start" "-a" "77587f911c04bec629748131c59d1b49c6a73f64958971e13918b5e4c5f6ab9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77587f911c04bec629748131c59d1b49c6a73f64958971e13918b5e4c5f6ab9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77587f911c04bec629748131c59d1b49c6a73f64958971e13918b5e4c5f6ab9e", kill_on_drop: false }`
[INFO] [stdout] 77587f911c04bec629748131c59d1b49c6a73f64958971e13918b5e4c5f6ab9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87028ba8e04a3e36531d14614c381e8efcb06d6635f7d93f176b1abff16a20bf
[INFO] running `Command { std: "docker" "start" "-a" "87028ba8e04a3e36531d14614c381e8efcb06d6635f7d93f176b1abff16a20bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear_type v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "87028ba8e04a3e36531d14614c381e8efcb06d6635f7d93f176b1abff16a20bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87028ba8e04a3e36531d14614c381e8efcb06d6635f7d93f176b1abff16a20bf", kill_on_drop: false }`
[INFO] [stdout] 87028ba8e04a3e36531d14614c381e8efcb06d6635f7d93f176b1abff16a20bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f8cf588f0fe230d423cfa7dac46d02a07829354c6da2f6b64179a01b89e6c9f
[INFO] running `Command { std: "docker" "start" "-a" "3f8cf588f0fe230d423cfa7dac46d02a07829354c6da2f6b64179a01b89e6c9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear_type v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "3f8cf588f0fe230d423cfa7dac46d02a07829354c6da2f6b64179a01b89e6c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8cf588f0fe230d423cfa7dac46d02a07829354c6da2f6b64179a01b89e6c9f", kill_on_drop: false }`
[INFO] [stdout] 3f8cf588f0fe230d423cfa7dac46d02a07829354c6da2f6b64179a01b89e6c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11d0de30d9aed979726bd48c322ee055c28ecae926a9d805666c16924c201aae
[INFO] running `Command { std: "docker" "start" "-a" "11d0de30d9aed979726bd48c322ee055c28ecae926a9d805666c16924c201aae", 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/linear_type-14afe1bae30fe5e4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linear_type
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Linear<Option<T>,U>::unwrap_some (line 308) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T,U>::into_inner (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Linear<Option<T>,U>::map_some (line 266) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T,U>::inspect (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Linear<Result<T,E>,U>::map_ok (line 204) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T,U>::map (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Linear<Option<T>,U>::or_else (line 287) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T,U>::merge (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T,U>::destroy (line 123) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T,U>::splice (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11d0de30d9aed979726bd48c322ee055c28ecae926a9d805666c16924c201aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d0de30d9aed979726bd48c322ee055c28ecae926a9d805666c16924c201aae", kill_on_drop: false }`
[INFO] [stdout] 11d0de30d9aed979726bd48c322ee055c28ecae926a9d805666c16924c201aae