[INFO] fetching crate bytemuck 1.7.0... [INFO] testing bytemuck-1.7.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate bytemuck 1.7.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bytemuck 1.7.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bytemuck 1.7.0 [INFO] finished tweaking crates.io crate bytemuck 1.7.0 [INFO] tweaked toml for crates.io crate bytemuck 1.7.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab3aa626d0513618f737b135fc1d4403b0787de59af2ef62cbfa32f74cf45a5b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ab3aa626d0513618f737b135fc1d4403b0787de59af2ef62cbfa32f74cf45a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab3aa626d0513618f737b135fc1d4403b0787de59af2ef62cbfa32f74cf45a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab3aa626d0513618f737b135fc1d4403b0787de59af2ef62cbfa32f74cf45a5b", kill_on_drop: false }` [INFO] [stdout] ab3aa626d0513618f737b135fc1d4403b0787de59af2ef62cbfa32f74cf45a5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c189e16415942a3e1ae55a77fdf14dc74852831a7c1dc4e0133888a98fe1dd90 [INFO] running `Command { std: "docker" "start" "-a" "c189e16415942a3e1ae55a77fdf14dc74852831a7c1dc4e0133888a98fe1dd90", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "c189e16415942a3e1ae55a77fdf14dc74852831a7c1dc4e0133888a98fe1dd90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c189e16415942a3e1ae55a77fdf14dc74852831a7c1dc4e0133888a98fe1dd90", kill_on_drop: false }` [INFO] [stdout] c189e16415942a3e1ae55a77fdf14dc74852831a7c1dc4e0133888a98fe1dd90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fe68d8a49bebe45bcbdad0a07b9501ea53ea09f4c19de8900a1a590b2b8fc875 [INFO] running `Command { std: "docker" "start" "-a" "fe68d8a49bebe45bcbdad0a07b9501ea53ea09f4c19de8900a1a590b2b8fc875", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.68s [INFO] running `Command { std: "docker" "inspect" "fe68d8a49bebe45bcbdad0a07b9501ea53ea09f4c19de8900a1a590b2b8fc875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe68d8a49bebe45bcbdad0a07b9501ea53ea09f4c19de8900a1a590b2b8fc875", kill_on_drop: false }` [INFO] [stdout] fe68d8a49bebe45bcbdad0a07b9501ea53ea09f4c19de8900a1a590b2b8fc875 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d355d5657032ce0945db7c1397334843999b11129a8869ce56519e342244b870 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d355d5657032ce0945db7c1397334843999b11129a8869ce56519e342244b870", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bytemuck-b4dd322afe205060) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/array_tests.rs (/opt/rustwide/target/debug/deps/array_tests-62028a6306b48dc6) [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/cast_slice_tests.rs (/opt/rustwide/target/debug/deps/cast_slice_tests-772f484038a0ae60) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_cast_array ... 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 9 tests [INFO] [stdout] test test_bytes_of ... ok [INFO] [stdout] test test_types ... ok [INFO] [stdout] test test_try_cast_slice_mut ... ok [INFO] [stdout] test test_from_bytes ... ok [INFO] [stdout] test test_try_from_bytes_mut ... ok [INFO] [stdout] test test_from_bytes_mut ... ok [INFO] [stdout] test test_try_from_bytes ... ok [INFO] [stdout] test test_try_cast_slice ... ok [INFO] [stdout] test test_panics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-93a7773617888c45) [INFO] [stdout] [INFO] [stderr] Running tests/doc_tests.rs (/opt/rustwide/target/debug/deps/doc_tests-289fba00aca8259e) [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 5 tests [INFO] [stdout] test test_contiguous_doc ... ok [INFO] [stdout] test test_transparent_basic ... ok [INFO] [stdout] test test_offsetof_nonpod ... ok [INFO] [stdout] test test_offsetof_vertex ... ok [INFO] [stdout] test test_transparent_slice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/offset_of_tests.rs (/opt/rustwide/target/debug/deps/offset_of_tests-6d0c097610ad4b8e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_offset_of_foo ... ok [INFO] [stdout] test test_offset_of_vertex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/std_tests.rs (/opt/rustwide/target/debug/deps/std_tests-94904822d25d4bab) [INFO] [stdout] [INFO] [stderr] Running tests/transparent.rs (/opt/rustwide/target/debug/deps/transparent-990d78038a0956c1) [INFO] [stdout] running 1 test [INFO] [stdout] test test_transparent_vtabled ... 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_transparent_wrapper ... 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 bytemuck [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/offset_of.rs - offset_of (line 79) - compile fail ... ok [INFO] [stdout] test src/offset_of.rs - offset_of (line 93) - compile fail ... ok [INFO] [stdout] test src/transparent.rs - transparent::TransparentWrapper (line 50) ... ok [INFO] [stdout] test src/offset_of.rs - offset_of (line 47) ... ok [INFO] [stdout] test src/transparent.rs - transparent::TransparentWrapper (line 73) ... ok [INFO] [stdout] test src/contiguous.rs - contiguous::Contiguous (line 20) ... ok [INFO] [stdout] test src/offset_of.rs - offset_of (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d355d5657032ce0945db7c1397334843999b11129a8869ce56519e342244b870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d355d5657032ce0945db7c1397334843999b11129a8869ce56519e342244b870", kill_on_drop: false }` [INFO] [stdout] d355d5657032ce0945db7c1397334843999b11129a8869ce56519e342244b870