[INFO] fetching crate self_cell 1.2.1...
[INFO] testing self_cell-1.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate self_cell 1.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate self_cell 1.2.1
[INFO] finished tweaking crates.io crate self_cell 1.2.1
[INFO] tweaked toml for crates.io crate self_cell 1.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate self_cell 1.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate self_cell 1.2.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v1.0.15
[INFO] [stderr]   Downloaded once_cell v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 100987067ead77da79b47bd0112cf4ba7829fd7c6507903e2c49d0ba53376687
[INFO] running `Command { std: "docker" "start" "-a" "100987067ead77da79b47bd0112cf4ba7829fd7c6507903e2c49d0ba53376687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "100987067ead77da79b47bd0112cf4ba7829fd7c6507903e2c49d0ba53376687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100987067ead77da79b47bd0112cf4ba7829fd7c6507903e2c49d0ba53376687", kill_on_drop: false }`
[INFO] [stdout] 100987067ead77da79b47bd0112cf4ba7829fd7c6507903e2c49d0ba53376687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a396b4023033944e20e00ce1e425786e50529e34b4a6ca7b36187e204d8bdaf
[INFO] running `Command { std: "docker" "start" "-a" "2a396b4023033944e20e00ce1e425786e50529e34b4a6ca7b36187e204d8bdaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling self_cell v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "2a396b4023033944e20e00ce1e425786e50529e34b4a6ca7b36187e204d8bdaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a396b4023033944e20e00ce1e425786e50529e34b4a6ca7b36187e204d8bdaf", kill_on_drop: false }`
[INFO] [stdout] 2a396b4023033944e20e00ce1e425786e50529e34b4a6ca7b36187e204d8bdaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1f679dc1b0ee5abe565522ea16f6560fb2c6a98c71ccd4cbc733bb9c5795d0b
[INFO] running `Command { std: "docker" "start" "-a" "f1f679dc1b0ee5abe565522ea16f6560fb2c6a98c71ccd4cbc733bb9c5795d0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.1.0
[INFO] [stderr]    Compiling self_cell v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "f1f679dc1b0ee5abe565522ea16f6560fb2c6a98c71ccd4cbc733bb9c5795d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f679dc1b0ee5abe565522ea16f6560fb2c6a98c71ccd4cbc733bb9c5795d0b", kill_on_drop: false }`
[INFO] [stdout] f1f679dc1b0ee5abe565522ea16f6560fb2c6a98c71ccd4cbc733bb9c5795d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e055a372552826e6f57c9fdbde0af08a7a8025a25944b9f0aff39d75891715cc
[INFO] running `Command { std: "docker" "start" "-a" "e055a372552826e6f57c9fdbde0af08a7a8025a25944b9f0aff39d75891715cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/self_cell-0a35d9e6be765707)
[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 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e055a372552826e6f57c9fdbde0af08a7a8025a25944b9f0aff39d75891715cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e055a372552826e6f57c9fdbde0af08a7a8025a25944b9f0aff39d75891715cc", kill_on_drop: false }`
[INFO] [stdout] e055a372552826e6f57c9fdbde0af08a7a8025a25944b9f0aff39d75891715cc