[INFO] fetching crate fairly_unsafe_cell 0.1.0...
[INFO] testing fairly_unsafe_cell-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate fairly_unsafe_cell 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fairly_unsafe_cell 0.1.0
[INFO] finished tweaking crates.io crate fairly_unsafe_cell 0.1.0
[INFO] tweaked toml for crates.io crate fairly_unsafe_cell 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fairly_unsafe_cell 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fairly_unsafe_cell 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0b780c12c0284c94625517c151e992ebfaa8781b002c3ae963d0af76aae82bf
[INFO] running `Command { std: "docker" "start" "-a" "f0b780c12c0284c94625517c151e992ebfaa8781b002c3ae963d0af76aae82bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0b780c12c0284c94625517c151e992ebfaa8781b002c3ae963d0af76aae82bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b780c12c0284c94625517c151e992ebfaa8781b002c3ae963d0af76aae82bf", kill_on_drop: false }`
[INFO] [stdout] f0b780c12c0284c94625517c151e992ebfaa8781b002c3ae963d0af76aae82bf
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 350eec25575ff61fbd7923165913cd05712f128a2428346cf4bc88a60cbb8076
[INFO] running `Command { std: "docker" "start" "-a" "350eec25575ff61fbd7923165913cd05712f128a2428346cf4bc88a60cbb8076", kill_on_drop: false }`
[INFO] [stderr]    Compiling fairly_unsafe_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "350eec25575ff61fbd7923165913cd05712f128a2428346cf4bc88a60cbb8076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350eec25575ff61fbd7923165913cd05712f128a2428346cf4bc88a60cbb8076", kill_on_drop: false }`
[INFO] [stdout] 350eec25575ff61fbd7923165913cd05712f128a2428346cf4bc88a60cbb8076
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e240308ccce53f7644abd8974ddd23c13731c170dee1a885caac8712d5ecfab
[INFO] running `Command { std: "docker" "start" "-a" "7e240308ccce53f7644abd8974ddd23c13731c170dee1a885caac8712d5ecfab", kill_on_drop: false }`
[INFO] [stderr]    Compiling fairly_unsafe_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "7e240308ccce53f7644abd8974ddd23c13731c170dee1a885caac8712d5ecfab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e240308ccce53f7644abd8974ddd23c13731c170dee1a885caac8712d5ecfab", kill_on_drop: false }`
[INFO] [stdout] 7e240308ccce53f7644abd8974ddd23c13731c170dee1a885caac8712d5ecfab
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ec9fca0755d4a3198c573fd7c1a26f9dc2bf47efcc7f8806a9dd87dbf4fc50b
[INFO] running `Command { std: "docker" "start" "-a" "2ec9fca0755d4a3198c573fd7c1a26f9dc2bf47efcc7f8806a9dd87dbf4fc50b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fairly_unsafe_cell-289651b0993569de)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests fairly_unsafe_cell
[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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/unchecked.rs - unchecked::RefMut<'b,T>::map (line 367) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::new (line 14) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::as_ptr (line 174) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::into_inner (line 26) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::swap (line 98) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::Ref<'b,T>::map_split (line 313) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::Ref<'b,T>::map (line 255) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::get_mut (line 193) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::Ref<'b,T>::filter_map (line 283) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::replace (line 48) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::RefMut<'b,T>::map_split (line 441) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::borrow_mut (line 154) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::borrow (line 126) ... ok
[INFO] [stdout] test src/unchecked.rs - unchecked::FairlyUnsafeCell<T>::replace_with (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ec9fca0755d4a3198c573fd7c1a26f9dc2bf47efcc7f8806a9dd87dbf4fc50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec9fca0755d4a3198c573fd7c1a26f9dc2bf47efcc7f8806a9dd87dbf4fc50b", kill_on_drop: false }`
[INFO] [stdout] 2ec9fca0755d4a3198c573fd7c1a26f9dc2bf47efcc7f8806a9dd87dbf4fc50b