[INFO] fetching crate scoped_cell 0.1.0...
[INFO] testing scoped_cell-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate scoped_cell 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate scoped_cell 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scoped_cell 0.1.0
[INFO] finished tweaking crates.io crate scoped_cell 0.1.0
[INFO] tweaked toml for crates.io crate scoped_cell 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09af018934c3501c7a15052f78e29bfb6b61508f0e0d2499f7418661982b87af
[INFO] running `Command { std: "docker" "start" "-a" "09af018934c3501c7a15052f78e29bfb6b61508f0e0d2499f7418661982b87af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09af018934c3501c7a15052f78e29bfb6b61508f0e0d2499f7418661982b87af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09af018934c3501c7a15052f78e29bfb6b61508f0e0d2499f7418661982b87af", kill_on_drop: false }`
[INFO] [stdout] 09af018934c3501c7a15052f78e29bfb6b61508f0e0d2499f7418661982b87af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2dcd5267ebf88bfc755ee8de9838adc8b17e01cc81c5855dbe2676ce44192f
[INFO] running `Command { std: "docker" "start" "-a" "1a2dcd5267ebf88bfc755ee8de9838adc8b17e01cc81c5855dbe2676ce44192f", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "1a2dcd5267ebf88bfc755ee8de9838adc8b17e01cc81c5855dbe2676ce44192f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2dcd5267ebf88bfc755ee8de9838adc8b17e01cc81c5855dbe2676ce44192f", kill_on_drop: false }`
[INFO] [stdout] 1a2dcd5267ebf88bfc755ee8de9838adc8b17e01cc81c5855dbe2676ce44192f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80bf10ed48adfc3ef3f9ba75e9149ca3bf130d4bca63c52244486ab23abb9521
[INFO] running `Command { std: "docker" "start" "-a" "80bf10ed48adfc3ef3f9ba75e9149ca3bf130d4bca63c52244486ab23abb9521", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "80bf10ed48adfc3ef3f9ba75e9149ca3bf130d4bca63c52244486ab23abb9521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80bf10ed48adfc3ef3f9ba75e9149ca3bf130d4bca63c52244486ab23abb9521", kill_on_drop: false }`
[INFO] [stdout] 80bf10ed48adfc3ef3f9ba75e9149ca3bf130d4bca63c52244486ab23abb9521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efc02359ff9abba07ce20681791d7f257d4e01b8c41b066234e75bcf14f6a2d0
[INFO] running `Command { std: "docker" "start" "-a" "efc02359ff9abba07ce20681791d7f257d4e01b8c41b066234e75bcf14f6a2d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scoped_cell-4ae4ea5a803336a2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::basic_usage ... ok
[INFO] [stdout] test tests::creation ... ok
[INFO] [stdout] test tests::raw_usage ... ok
[INFO] [stderr]    Doc-tests scoped_cell
[INFO] [stdout] test tests::double_borrow_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "efc02359ff9abba07ce20681791d7f257d4e01b8c41b066234e75bcf14f6a2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc02359ff9abba07ce20681791d7f257d4e01b8c41b066234e75bcf14f6a2d0", kill_on_drop: false }`
[INFO] [stdout] efc02359ff9abba07ce20681791d7f257d4e01b8c41b066234e75bcf14f6a2d0