[INFO] fetching crate ghost-cell 0.2.2...
[INFO] testing ghost-cell-0.2.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate ghost-cell 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ghost-cell 0.2.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ghost-cell 0.2.2
[INFO] finished tweaking crates.io crate ghost-cell 0.2.2
[INFO] tweaked toml for crates.io crate ghost-cell 0.2.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 258a08eebf87fd4ece9f3209b1319843d3c72054d14127cd1657a613dbe7b6a1
[INFO] running `Command { std: "docker" "start" "-a" "258a08eebf87fd4ece9f3209b1319843d3c72054d14127cd1657a613dbe7b6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "258a08eebf87fd4ece9f3209b1319843d3c72054d14127cd1657a613dbe7b6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258a08eebf87fd4ece9f3209b1319843d3c72054d14127cd1657a613dbe7b6a1", kill_on_drop: false }`
[INFO] [stdout] 258a08eebf87fd4ece9f3209b1319843d3c72054d14127cd1657a613dbe7b6a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18b006339e4c42257af945ac7b4e7f9f8db18f50caaed60997d27f51ebec66ed
[INFO] running `Command { std: "docker" "start" "-a" "18b006339e4c42257af945ac7b4e7f9f8db18f50caaed60997d27f51ebec66ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling ghost-cell v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "18b006339e4c42257af945ac7b4e7f9f8db18f50caaed60997d27f51ebec66ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b006339e4c42257af945ac7b4e7f9f8db18f50caaed60997d27f51ebec66ed", kill_on_drop: false }`
[INFO] [stdout] 18b006339e4c42257af945ac7b4e7f9f8db18f50caaed60997d27f51ebec66ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e05cae0c75ece5b47ee8a6e14111c5e6f2dd44a985a6b8da15c33f270583b8
[INFO] running `Command { std: "docker" "start" "-a" "22e05cae0c75ece5b47ee8a6e14111c5e6f2dd44a985a6b8da15c33f270583b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ghost-cell v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "22e05cae0c75ece5b47ee8a6e14111c5e6f2dd44a985a6b8da15c33f270583b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e05cae0c75ece5b47ee8a6e14111c5e6f2dd44a985a6b8da15c33f270583b8", kill_on_drop: false }`
[INFO] [stdout] 22e05cae0c75ece5b47ee8a6e14111c5e6f2dd44a985a6b8da15c33f270583b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24e3d27ed4104056dc0e776f2598d2e2cf5c5aa6a6d93635d6b48094554e1ed1
[INFO] running `Command { std: "docker" "start" "-a" "24e3d27ed4104056dc0e776f2598d2e2cf5c5aa6a6d93635d6b48094554e1ed1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ghost_cell-c2bb8721149fc9f2)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ghost-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 19 tests
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::cell_noescape (line 363) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::cell_borrow_borrows_token (line 376) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::cell_borrow_borrows_cell (line 405) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::cell_borrow_mut_borrows_cell (line 419) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::cell_get_mut_borrows_cell_mutably (line 433) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::cell_from_mut_borrows_value_mutably (line 447) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::token_noescape (line 356) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::compile_tests::cell_borrow_mut_borrows_token_mutably (line 390) - compile fail ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::get_mut (line 185) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::take (line 270) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::into_inner (line 97) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostToken::new (line 29) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::borrow (line 114) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::from_mut (line 213) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::as_slice_of_cells (line 301) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::new (line 77) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::replace (line 244) ... ok
[INFO] [stdout] test src/ghost_cell.rs - ghost_cell::GhostCell::borrow_mut (line 146) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24e3d27ed4104056dc0e776f2598d2e2cf5c5aa6a6d93635d6b48094554e1ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e3d27ed4104056dc0e776f2598d2e2cf5c5aa6a6d93635d6b48094554e1ed1", kill_on_drop: false }`
[INFO] [stdout] 24e3d27ed4104056dc0e776f2598d2e2cf5c5aa6a6d93635d6b48094554e1ed1