[INFO] fetching crate self_cell 1.2.0...
[INFO] testing self_cell-1.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate self_cell 1.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate self_cell 1.2.0
[INFO] finished tweaking crates.io crate self_cell 1.2.0
[INFO] tweaked toml for crates.io crate self_cell 1.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate self_cell 1.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding once_cell v1.1.0 (available: v1.21.3)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell v1.1.0
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b76ee5b624b73074c9a17148d379362f180f9da27e86d64f330165125db6fdbe
[INFO] running `Command { std: "docker" "start" "-a" "b76ee5b624b73074c9a17148d379362f180f9da27e86d64f330165125db6fdbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b76ee5b624b73074c9a17148d379362f180f9da27e86d64f330165125db6fdbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76ee5b624b73074c9a17148d379362f180f9da27e86d64f330165125db6fdbe", kill_on_drop: false }`
[INFO] [stdout] b76ee5b624b73074c9a17148d379362f180f9da27e86d64f330165125db6fdbe
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa1d899432b5edd5a072db076648ab0e2bf066d9b3f5b1868c1c28924425c10c
[INFO] running `Command { std: "docker" "start" "-a" "aa1d899432b5edd5a072db076648ab0e2bf066d9b3f5b1868c1c28924425c10c", kill_on_drop: false }`
[INFO] [stderr]    Compiling self_cell v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "aa1d899432b5edd5a072db076648ab0e2bf066d9b3f5b1868c1c28924425c10c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1d899432b5edd5a072db076648ab0e2bf066d9b3f5b1868c1c28924425c10c", kill_on_drop: false }`
[INFO] [stdout] aa1d899432b5edd5a072db076648ab0e2bf066d9b3f5b1868c1c28924425c10c
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf36bc4b4bc48d1af6560583cab45103d0a9c9c7fab75b1e1e5823b5371de662
[INFO] running `Command { std: "docker" "start" "-a" "cf36bc4b4bc48d1af6560583cab45103d0a9c9c7fab75b1e1e5823b5371de662", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.1.0
[INFO] [stderr]    Compiling self_cell v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "cf36bc4b4bc48d1af6560583cab45103d0a9c9c7fab75b1e1e5823b5371de662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf36bc4b4bc48d1af6560583cab45103d0a9c9c7fab75b1e1e5823b5371de662", kill_on_drop: false }`
[INFO] [stdout] cf36bc4b4bc48d1af6560583cab45103d0a9c9c7fab75b1e1e5823b5371de662
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 712b2a339b5025a3985af9b19e5ae85a62da725b5fcec5085c0cb43fc8220ce5
[INFO] running `Command { std: "docker" "start" "-a" "712b2a339b5025a3985af9b19e5ae85a62da725b5fcec5085c0cb43fc8220ce5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/self_cell-6cd85f03745a828d)
[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] [stderr]    Doc-tests self_cell
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 196) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 203) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 210) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 219) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 223) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 228) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 235) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 242) ... ignored
[INFO] [stdout] test src/lib.rs - self_cell (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/unsafe_self_cell.rs - unsafe_self_cell::MutBorrow (line 233) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "712b2a339b5025a3985af9b19e5ae85a62da725b5fcec5085c0cb43fc8220ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712b2a339b5025a3985af9b19e5ae85a62da725b5fcec5085c0cb43fc8220ce5", kill_on_drop: false }`
[INFO] [stdout] 712b2a339b5025a3985af9b19e5ae85a62da725b5fcec5085c0cb43fc8220ce5