[INFO] fetching crate single_thread_cell 0.3.0...
[INFO] testing single_thread_cell-0.3.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate single_thread_cell 0.3.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate single_thread_cell 0.3.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63d4207d0d88b9e3b0301a4bdcf57432712b86bd9e9a98b778b32dff5f6a6dde
[INFO] running `Command { std: "docker" "start" "-a" "63d4207d0d88b9e3b0301a4bdcf57432712b86bd9e9a98b778b32dff5f6a6dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63d4207d0d88b9e3b0301a4bdcf57432712b86bd9e9a98b778b32dff5f6a6dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d4207d0d88b9e3b0301a4bdcf57432712b86bd9e9a98b778b32dff5f6a6dde", kill_on_drop: false }`
[INFO] [stdout] 63d4207d0d88b9e3b0301a4bdcf57432712b86bd9e9a98b778b32dff5f6a6dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6192abf6053c361408b2000988b28c21038508ba13b2075f3c9c54cfabda62c3
[INFO] running `Command { std: "docker" "start" "-a" "6192abf6053c361408b2000988b28c21038508ba13b2075f3c9c54cfabda62c3", 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 0.11s
[INFO] running `Command { std: "docker" "inspect" "6192abf6053c361408b2000988b28c21038508ba13b2075f3c9c54cfabda62c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6192abf6053c361408b2000988b28c21038508ba13b2075f3c9c54cfabda62c3", kill_on_drop: false }`
[INFO] [stdout] 6192abf6053c361408b2000988b28c21038508ba13b2075f3c9c54cfabda62c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48f7d6c974ff2c52a10a5fb473c62954d91e51de81b62b4bc5cc649207860816
[INFO] running `Command { std: "docker" "start" "-a" "48f7d6c974ff2c52a10a5fb473c62954d91e51de81b62b4bc5cc649207860816", 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "48f7d6c974ff2c52a10a5fb473c62954d91e51de81b62b4bc5cc649207860816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f7d6c974ff2c52a10a5fb473c62954d91e51de81b62b4bc5cc649207860816", kill_on_drop: false }`
[INFO] [stdout] 48f7d6c974ff2c52a10a5fb473c62954d91e51de81b62b4bc5cc649207860816
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25118bb2b30b2cea9a74480586720b3da764884dec88529adb5b0aae71966612
[INFO] running `Command { std: "docker" "start" "-a" "25118bb2b30b2cea9a74480586720b3da764884dec88529adb5b0aae71966612", 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/single_thread_cell-b83c755ac1b58594)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d5238b7ca35bb81c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_single_thread_cell ... ok
[INFO] [stdout] test test_single_thread_ref_cell ... ok
[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 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_drop.rs (/opt/rustwide/target/debug/deps/test_drop-9d5619200c7fa8f1)
[INFO] [stderr]      Running tests/test_send.rs (/opt/rustwide/target/debug/deps/test_send-bf2ecc78e1ce49fe)
[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 0.00s
[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]    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" "25118bb2b30b2cea9a74480586720b3da764884dec88529adb5b0aae71966612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25118bb2b30b2cea9a74480586720b3da764884dec88529adb5b0aae71966612", kill_on_drop: false }`
[INFO] [stdout] 25118bb2b30b2cea9a74480586720b3da764884dec88529adb5b0aae71966612
