[INFO] fetching crate closure-ffi 3.0.1... [INFO] testing closure-ffi-3.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate closure-ffi 3.0.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate closure-ffi 3.0.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate closure-ffi 3.0.1 [INFO] tweaked toml for crates.io crate closure-ffi 3.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate closure-ffi 3.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate closure-ffi 3.0.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f172c375b7292dc3d680f96592351aa4370922d6ba9f22b7c60160ee7ec47e0e [INFO] running `Command { std: "docker" "start" "-a" "f172c375b7292dc3d680f96592351aa4370922d6ba9f22b7c60160ee7ec47e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f172c375b7292dc3d680f96592351aa4370922d6ba9f22b7c60160ee7ec47e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f172c375b7292dc3d680f96592351aa4370922d6ba9f22b7c60160ee7ec47e0e", kill_on_drop: false }` [INFO] [stdout] f172c375b7292dc3d680f96592351aa4370922d6ba9f22b7c60160ee7ec47e0e [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc61d66d690365153a2fd9dc02d6e58738c6d9d9e2194bda64d640e16ab1c956 [INFO] running `Command { std: "docker" "start" "-a" "fc61d66d690365153a2fd9dc02d6e58738c6d9d9e2194bda64d640e16ab1c956", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling rustflags v0.1.7 [INFO] [stderr] Compiling cfgenius v0.1.1 [INFO] [stderr] Compiling intrusive-collections v0.9.7 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling closure-ffi v3.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling errno v0.3.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling jit-allocator2 v0.2.9 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "fc61d66d690365153a2fd9dc02d6e58738c6d9d9e2194bda64d640e16ab1c956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc61d66d690365153a2fd9dc02d6e58738c6d9d9e2194bda64d640e16ab1c956", kill_on_drop: false }` [INFO] [stdout] fc61d66d690365153a2fd9dc02d6e58738c6d9d9e2194bda64d640e16ab1c956 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16e739aa58768b3d160bed900ddd6ac9113ec4a86bc732de620218417a59011b [INFO] running `Command { std: "docker" "start" "-a" "16e739aa58768b3d160bed900ddd6ac9113ec4a86bc732de620218417a59011b", kill_on_drop: false }` [INFO] [stderr] Compiling region v3.0.2 [INFO] [stderr] Compiling clear-cache v0.1.1 [INFO] [stderr] Compiling closure-ffi v3.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "16e739aa58768b3d160bed900ddd6ac9113ec4a86bc732de620218417a59011b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16e739aa58768b3d160bed900ddd6ac9113ec4a86bc732de620218417a59011b", kill_on_drop: false }` [INFO] [stdout] 16e739aa58768b3d160bed900ddd6ac9113ec4a86bc732de620218417a59011b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6a17758bf1098eca3516f248d7cdf8ecd84f97bf72201ea6f199a89a6211c48a [INFO] running `Command { std: "docker" "start" "-a" "6a17758bf1098eca3516f248d7cdf8ecd84f97bf72201ea6f199a89a6211c48a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/closure_ffi-feda528893393b24) [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_builtin_alloc.rs (/opt/rustwide/target/debug/deps/test_builtin_alloc-65947b1cb677dd78) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_borrow_fn_mut ... ok [INFO] [stdout] test test_infer_closure ... ok [INFO] [stdout] test test_borrow_fn ... ok [INFO] [stdout] test test_print_fn_once ... ok [INFO] [stdout] test test_ref_dyn ... ok [INFO] [stdout] test test_stateless_fn ... ok [INFO] [stdout] test test_print_fn ... ok [INFO] [stdout] test test_moved_fn_mut ... ok [INFO] [stdout] test test_mut_dyn ... ok [INFO] [stdout] test test_boxed_fn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_custom_alloc.rs (/opt/rustwide/target/debug/deps/test_custom_alloc-6328a35e94145750) [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_explicit_alloc.rs (/opt/rustwide/target/debug/deps/test_explicit_alloc-80c17828ada9cb29) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_borrow_fn ... ok [INFO] [stderr] Running tests/test_macros.rs (/opt/rustwide/target/debug/deps/test_macros-80a41106d3a35a05) [INFO] [stderr] Running tests/test_variadic.rs (/opt/rustwide/target/debug/deps/test_variadic-59135cd2d7de6496) [INFO] [stdout] test test_borrow_fn_mut ... ok [INFO] [stdout] test test_print_fn_once ... ok [INFO] [stdout] test test_stateless_fn ... ok [INFO] [stdout] test test_double_free ... ok [INFO] [stdout] test test_upcast ... ok [INFO] [stdout] test test_moved_fn_mut ... ok [INFO] [stdout] test test_untyped_bare_fn ... ok [INFO] [stdout] test test_unwind_fn ... ok [INFO] [stdout] test test_print_fn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [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 unittests examples/context_hooking.rs (/opt/rustwide/target/debug/examples/context_hooking-a936c99464e56ac6) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_inference ... 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 closure_ffi [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/bare_closure.rs - bare_closure (line 21) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 43) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6a17758bf1098eca3516f248d7cdf8ecd84f97bf72201ea6f199a89a6211c48a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a17758bf1098eca3516f248d7cdf8ecd84f97bf72201ea6f199a89a6211c48a", kill_on_drop: false }` [INFO] [stdout] 6a17758bf1098eca3516f248d7cdf8ecd84f97bf72201ea6f199a89a6211c48a