[INFO] fetching crate owned_ref_cell 0.1.0...
[INFO] testing owned_ref_cell-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate owned_ref_cell 0.1.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate owned_ref_cell 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af3b4743d1d5401b7f0df79668d62e8f23958690762099c4cac7e3cef62a73d2
[INFO] running `Command { std: "docker" "start" "-a" "af3b4743d1d5401b7f0df79668d62e8f23958690762099c4cac7e3cef62a73d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af3b4743d1d5401b7f0df79668d62e8f23958690762099c4cac7e3cef62a73d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3b4743d1d5401b7f0df79668d62e8f23958690762099c4cac7e3cef62a73d2", kill_on_drop: false }`
[INFO] [stdout] af3b4743d1d5401b7f0df79668d62e8f23958690762099c4cac7e3cef62a73d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d2cb5492533bd669fc07de6d1c76575ca401149843dd6643c6eabcdb73f4c3
[INFO] running `Command { std: "docker" "start" "-a" "82d2cb5492533bd669fc07de6d1c76575ca401149843dd6643c6eabcdb73f4c3", 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 0.11s
[INFO] running `Command { std: "docker" "inspect" "82d2cb5492533bd669fc07de6d1c76575ca401149843dd6643c6eabcdb73f4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d2cb5492533bd669fc07de6d1c76575ca401149843dd6643c6eabcdb73f4c3", kill_on_drop: false }`
[INFO] [stdout] 82d2cb5492533bd669fc07de6d1c76575ca401149843dd6643c6eabcdb73f4c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb2173b6fc5bba79654e4053c7d9422cf467a797c393bca28593c35f24c5f8e
[INFO] running `Command { std: "docker" "start" "-a" "feb2173b6fc5bba79654e4053c7d9422cf467a797c393bca28593c35f24c5f8e", 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 0.92s
[INFO] running `Command { std: "docker" "inspect" "feb2173b6fc5bba79654e4053c7d9422cf467a797c393bca28593c35f24c5f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb2173b6fc5bba79654e4053c7d9422cf467a797c393bca28593c35f24c5f8e", kill_on_drop: false }`
[INFO] [stdout] feb2173b6fc5bba79654e4053c7d9422cf467a797c393bca28593c35f24c5f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1e1325e82a0ce0b66dd63ef66b7fd5e101e3b3d3623335d7b445e5fcbac6e68
[INFO] running `Command { std: "docker" "start" "-a" "a1e1325e82a0ce0b66dd63ef66b7fd5e101e3b3d3623335d7b445e5fcbac6e68", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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_while_mutably_borrowed ... ok
[INFO] [stdout] test tests::cannot_borrow_mut_while_mutably_borrowed ... ok
[INFO] [stdout] test tests::extend_borrow_across_scopes ... ok
[INFO] [stdout] test tests::hashmap_borrow_mut_modify_descope_borrow ... ok
[INFO] [stdout] test tests::multiple_immutable_borrows ... ok
[INFO] [stdout] test tests::multiple_immutable_borrows_after_borrow_mut ... ok
[INFO] [stdout] test tests::cannot_borrow_mut_while_immutably_borrowed ... ok
[INFO] [stdout] test tests::panic_on_borrow_mut_when_already_borrowed ... ok
[INFO] [stdout] test tests::panic_on_borrow_when_already_borrowed_mutably ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1e1325e82a0ce0b66dd63ef66b7fd5e101e3b3d3623335d7b445e5fcbac6e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e1325e82a0ce0b66dd63ef66b7fd5e101e3b3d3623335d7b445e5fcbac6e68", kill_on_drop: false }`
[INFO] [stdout] a1e1325e82a0ce0b66dd63ef66b7fd5e101e3b3d3623335d7b445e5fcbac6e68