[INFO] fetching crate enough-ffi 0.4.0...
[INFO] testing enough-ffi-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate enough-ffi 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate enough-ffi 0.4.0
[INFO] finished tweaking crates.io crate enough-ffi 0.4.0
[INFO] tweaked toml for crates.io crate enough-ffi 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enough-ffi 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enough-ffi 0.4.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1ceb49b9fdf9c07324f89d8c0fb00a525204dd6677ac01390dd6d2e3a6bbb33
[INFO] running `Command { std: "docker" "start" "-a" "c1ceb49b9fdf9c07324f89d8c0fb00a525204dd6677ac01390dd6d2e3a6bbb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1ceb49b9fdf9c07324f89d8c0fb00a525204dd6677ac01390dd6d2e3a6bbb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ceb49b9fdf9c07324f89d8c0fb00a525204dd6677ac01390dd6d2e3a6bbb33", kill_on_drop: false }`
[INFO] [stdout] c1ceb49b9fdf9c07324f89d8c0fb00a525204dd6677ac01390dd6d2e3a6bbb33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15fc7dab41955a4dad369c1032d5b215ff838551fd916d18e5f4932c2dc40671
[INFO] running `Command { std: "docker" "start" "-a" "15fc7dab41955a4dad369c1032d5b215ff838551fd916d18e5f4932c2dc40671", kill_on_drop: false }`
[INFO] [stderr]    Compiling enough v0.4.0
[INFO] [stderr]    Compiling enough-ffi v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "15fc7dab41955a4dad369c1032d5b215ff838551fd916d18e5f4932c2dc40671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fc7dab41955a4dad369c1032d5b215ff838551fd916d18e5f4932c2dc40671", kill_on_drop: false }`
[INFO] [stdout] 15fc7dab41955a4dad369c1032d5b215ff838551fd916d18e5f4932c2dc40671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f56792b593c0a48727c07969acfff0d3c1416edf29e5219498ed67daf6035356
[INFO] running `Command { std: "docker" "start" "-a" "f56792b593c0a48727c07969acfff0d3c1416edf29e5219498ed67daf6035356", kill_on_drop: false }`
[INFO] [stderr]    Compiling enough-ffi v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "f56792b593c0a48727c07969acfff0d3c1416edf29e5219498ed67daf6035356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56792b593c0a48727c07969acfff0d3c1416edf29e5219498ed67daf6035356", kill_on_drop: false }`
[INFO] [stdout] f56792b593c0a48727c07969acfff0d3c1416edf29e5219498ed67daf6035356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23bbb1a3df0a51c8070fe952b78495d49f41465e49deef170bef2064ef9e9b72
[INFO] running `Command { std: "docker" "start" "-a" "23bbb1a3df0a51c8070fe952b78495d49f41465e49deef170bef2064ef9e9b72", 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/enough_ffi-bb67e3ace26ef8d5)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::null_safety ... ok
[INFO] [stdout] test tests::debug_formatting ... ok
[INFO] [stdout] test tests::idempotent_cancel ... ok
[INFO] [stdout] test tests::interop_with_enough ... ok
[INFO] [stdout] test tests::multiple_tokens_same_source ... ok
[INFO] [stdout] test tests::check_returns_correct_reason ... ok
[INFO] [stdout] test tests::simulated_ffi_pattern ... ok
[INFO] [stdout] test tests::token_from_destroyed_source_never_cancels ... ok
[INFO] [stdout] test tests::token_never ... ok
[INFO] [stdout] test tests::token_lifecycle ... ok
[INFO] [stdout] test tests::token_view_never ... ok
[INFO] [stdout] test tests::concurrent_access_stress ... ok
[INFO] [stdout] test tests::types_are_send_sync ... ok
[INFO] [stdout] test tests::cross_thread_cancellation ... ok
[INFO] [stdout] test tests::token_survives_source_destruction ... ok
[INFO] [stdout] test tests::token_view_copy_semantics ... ok
[INFO] [stdout] test tests::token_view_from_ptr ... ok
[INFO] [stdout] test tests::rapid_create_destroy ... ok
[INFO] [stderr]    Doc-tests enough_ffi
[INFO] [stdout] test tests::source_create_cancel_destroy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23bbb1a3df0a51c8070fe952b78495d49f41465e49deef170bef2064ef9e9b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23bbb1a3df0a51c8070fe952b78495d49f41465e49deef170bef2064ef9e9b72", kill_on_drop: false }`
[INFO] [stdout] 23bbb1a3df0a51c8070fe952b78495d49f41465e49deef170bef2064ef9e9b72