[INFO] fetching crate owned_ref_cell 0.1.0...
[INFO] testing owned_ref_cell-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate owned_ref_cell 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate owned_ref_cell 0.1.0
[INFO] finished tweaking crates.io crate owned_ref_cell 0.1.0
[INFO] tweaked toml for crates.io crate owned_ref_cell 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate owned_ref_cell 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+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] a03e9efc307ed81eba96de5cde9ea00aa8a7afaa73e8f5c56a1c2e1b4f2781e2
[INFO] running `Command { std: "docker" "start" "-a" "a03e9efc307ed81eba96de5cde9ea00aa8a7afaa73e8f5c56a1c2e1b4f2781e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03e9efc307ed81eba96de5cde9ea00aa8a7afaa73e8f5c56a1c2e1b4f2781e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03e9efc307ed81eba96de5cde9ea00aa8a7afaa73e8f5c56a1c2e1b4f2781e2", kill_on_drop: false }`
[INFO] [stdout] a03e9efc307ed81eba96de5cde9ea00aa8a7afaa73e8f5c56a1c2e1b4f2781e2
[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] ee6ba3ab224b38469b95928f41ba6bb74b685be4f0d4a4eb527aba1336116812
[INFO] running `Command { std: "docker" "start" "-a" "ee6ba3ab224b38469b95928f41ba6bb74b685be4f0d4a4eb527aba1336116812", kill_on_drop: false }`
[INFO] [stderr]    Compiling owned_ref_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "ee6ba3ab224b38469b95928f41ba6bb74b685be4f0d4a4eb527aba1336116812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6ba3ab224b38469b95928f41ba6bb74b685be4f0d4a4eb527aba1336116812", kill_on_drop: false }`
[INFO] [stdout] ee6ba3ab224b38469b95928f41ba6bb74b685be4f0d4a4eb527aba1336116812
[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] 655b04ed728c67075f37a202125647d0094c3b64d741d77ebc90b9953c961584
[INFO] running `Command { std: "docker" "start" "-a" "655b04ed728c67075f37a202125647d0094c3b64d741d77ebc90b9953c961584", kill_on_drop: false }`
[INFO] [stderr]    Compiling owned_ref_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "655b04ed728c67075f37a202125647d0094c3b64d741d77ebc90b9953c961584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655b04ed728c67075f37a202125647d0094c3b64d741d77ebc90b9953c961584", kill_on_drop: false }`
[INFO] [stdout] 655b04ed728c67075f37a202125647d0094c3b64d741d77ebc90b9953c961584
[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] 342338feb152bc47c9c63e2ef3d9162068411633e52158b114a9712f37376c3b
[INFO] running `Command { std: "docker" "start" "-a" "342338feb152bc47c9c63e2ef3d9162068411633e52158b114a9712f37376c3b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/owned_ref_cell-d5ddbcc44428cba5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::borrow_mut_again_after_drop ... ok
[INFO] [stdout] test tests::borrow_mut_modify_and_borrow_after_drop ... ok
[INFO] [stdout] test tests::cannot_borrow_mut_while_mutably_borrowed ... ok
[INFO] [stdout] test tests::cannot_borrow_mut_while_immutably_borrowed ... ok
[INFO] [stdout] test tests::cannot_borrow_while_mutably_borrowed ... ok
[INFO] [stdout] test tests::extend_borrow_across_scopes ... ok
[INFO] [stdout] test tests::multiple_immutable_borrows_after_borrow_mut ... ok
[INFO] [stdout] test tests::multiple_immutable_borrows ... ok
[INFO] [stdout] test tests::hashmap_borrow_mut_modify_descope_borrow ... ok
[INFO] [stdout] test tests::panic_on_borrow_when_already_borrowed_mutably ... ok
[INFO] [stdout] test tests::panic_on_borrow_mut_when_already_borrowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests owned_ref_cell
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "342338feb152bc47c9c63e2ef3d9162068411633e52158b114a9712f37376c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342338feb152bc47c9c63e2ef3d9162068411633e52158b114a9712f37376c3b", kill_on_drop: false }`
[INFO] [stdout] 342338feb152bc47c9c63e2ef3d9162068411633e52158b114a9712f37376c3b