[INFO] fetching crate single_thread_cell 0.3.0...
[INFO] testing single_thread_cell-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate single_thread_cell 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate single_thread_cell 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate single_thread_cell 0.3.0
[INFO] tweaked toml for crates.io crate single_thread_cell 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate single_thread_cell 0.3.0 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 single_thread_cell 0.3.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2f4dd5dc54248f2c0b1acd6d052e61e090051fe049a22b30432a0839e503641b
[INFO] running `Command { std: "docker" "start" "-a" "2f4dd5dc54248f2c0b1acd6d052e61e090051fe049a22b30432a0839e503641b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f4dd5dc54248f2c0b1acd6d052e61e090051fe049a22b30432a0839e503641b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4dd5dc54248f2c0b1acd6d052e61e090051fe049a22b30432a0839e503641b", kill_on_drop: false }`
[INFO] [stdout] 2f4dd5dc54248f2c0b1acd6d052e61e090051fe049a22b30432a0839e503641b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9609ac2050622f5d4251b12f415b7c832957d93b7d0b9e81d1619de839613751
[INFO] running `Command { std: "docker" "start" "-a" "9609ac2050622f5d4251b12f415b7c832957d93b7d0b9e81d1619de839613751", kill_on_drop: false }`
[INFO] [stderr]    Compiling single_thread_cell v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "9609ac2050622f5d4251b12f415b7c832957d93b7d0b9e81d1619de839613751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9609ac2050622f5d4251b12f415b7c832957d93b7d0b9e81d1619de839613751", kill_on_drop: false }`
[INFO] [stdout] 9609ac2050622f5d4251b12f415b7c832957d93b7d0b9e81d1619de839613751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 62583c722f630eb7de1b36e87f521f3c69ca0adc6dce7742e93e6db8c50bf210
[INFO] running `Command { std: "docker" "start" "-a" "62583c722f630eb7de1b36e87f521f3c69ca0adc6dce7742e93e6db8c50bf210", kill_on_drop: false }`
[INFO] [stderr]    Compiling single_thread_cell v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "62583c722f630eb7de1b36e87f521f3c69ca0adc6dce7742e93e6db8c50bf210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62583c722f630eb7de1b36e87f521f3c69ca0adc6dce7742e93e6db8c50bf210", kill_on_drop: false }`
[INFO] [stdout] 62583c722f630eb7de1b36e87f521f3c69ca0adc6dce7742e93e6db8c50bf210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d4de77db995e53c3bc7044fae284008f6b6aaabcb54861e76ae0af9095a1132a
[INFO] running `Command { std: "docker" "start" "-a" "d4de77db995e53c3bc7044fae284008f6b6aaabcb54861e76ae0af9095a1132a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/single_thread_cell-947908be95992756)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-dc4be92bfb3f7d19)
[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 7 tests
[INFO] [stdout] test test_single_thread_ref_cell ... ok
[INFO] [stdout] test test_single_thread_cell ... ok
[INFO] [stderr]      Running tests/test_drop.rs (/opt/rustwide/target/debug/deps/test_drop-1e7eef69b8542d83)
[INFO] [stdout] test test_single_thread_ref_cell_panic_mixed - should panic ... ok
[INFO] [stdout] test test_single_thread_ref_cell_panic_mixed2 - should panic ... ok
[INFO] [stdout] test test_single_thread_ref_cell_panic_twice_mut - should panic ... ok
[INFO] [stdout] test test_different_thread_borrow ... ok
[INFO] [stdout] test test_different_thread_borrow_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_send.rs (/opt/rustwide/target/debug/deps/test_send-08b1d7b33fe83a60)
[INFO] [stderr]    Doc-tests single_thread_cell
[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" "d4de77db995e53c3bc7044fae284008f6b6aaabcb54861e76ae0af9095a1132a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4de77db995e53c3bc7044fae284008f6b6aaabcb54861e76ae0af9095a1132a", kill_on_drop: false }`
[INFO] [stdout] d4de77db995e53c3bc7044fae284008f6b6aaabcb54861e76ae0af9095a1132a