[INFO] fetching crate repr-c-impl 0.1.0...
[INFO] testing repr-c-impl-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate repr-c-impl 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate repr-c-impl 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate repr-c-impl 0.1.0
[INFO] finished tweaking crates.io crate repr-c-impl 0.1.0
[INFO] tweaked toml for crates.io crate repr-c-impl 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26da12c6c813178dddd1438bd0652b993d3508b44fdf7a0dd462d579446b7748
[INFO] running `Command { std: "docker" "start" "-a" "26da12c6c813178dddd1438bd0652b993d3508b44fdf7a0dd462d579446b7748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26da12c6c813178dddd1438bd0652b993d3508b44fdf7a0dd462d579446b7748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26da12c6c813178dddd1438bd0652b993d3508b44fdf7a0dd462d579446b7748", kill_on_drop: false }`
[INFO] [stdout] 26da12c6c813178dddd1438bd0652b993d3508b44fdf7a0dd462d579446b7748
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f899648435f58f3a35418bd1d6da8eb7e2d0b99e91c5247ef1b6dc509b1e2d56
[INFO] running `Command { std: "docker" "start" "-a" "f899648435f58f3a35418bd1d6da8eb7e2d0b99e91c5247ef1b6dc509b1e2d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling repr-c-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "f899648435f58f3a35418bd1d6da8eb7e2d0b99e91c5247ef1b6dc509b1e2d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f899648435f58f3a35418bd1d6da8eb7e2d0b99e91c5247ef1b6dc509b1e2d56", kill_on_drop: false }`
[INFO] [stdout] f899648435f58f3a35418bd1d6da8eb7e2d0b99e91c5247ef1b6dc509b1e2d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4cc8ddabb53331f1a54eedd10d7212a71a0a25a6a66887a5f07585f24fa662
[INFO] running `Command { std: "docker" "start" "-a" "dd4cc8ddabb53331f1a54eedd10d7212a71a0a25a6a66887a5f07585f24fa662", kill_on_drop: false }`
[INFO] [stderr]    Compiling repr-c-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "dd4cc8ddabb53331f1a54eedd10d7212a71a0a25a6a66887a5f07585f24fa662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4cc8ddabb53331f1a54eedd10d7212a71a0a25a6a66887a5f07585f24fa662", kill_on_drop: false }`
[INFO] [stdout] dd4cc8ddabb53331f1a54eedd10d7212a71a0a25a6a66887a5f07585f24fa662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85a8544ea66b904efe38b23587d45792b487a472daca378a661f18b49aff6e58
[INFO] running `Command { std: "docker" "start" "-a" "85a8544ea66b904efe38b23587d45792b487a472daca378a661f18b49aff6e58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/repr_c_impl-5a652191460ad8df)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::annotated_array ... ok
[INFO] [stdout] test tests::annotated_builtin ... ok
[INFO] [stdout] test tests::multiple_pragma_pack ... ok
[INFO] [stdout] test tests::annotated_opaque ... ok
[INFO] [stdout] test tests::oversized_bitfield ... ok
[INFO] [stdout] test tests::power_of_two_alignment_1 ... ok
[INFO] [stdout] test tests::named_zero_sized_bit_field ... ok
[INFO] [stdout] test tests::power_of_two_alignment_2 ... ok
[INFO] [stdout] test tests::power_of_two_alignment_3 ... ok
[INFO] [stdout] test tests::power_of_two_alignment_4 ... ok
[INFO] [stdout] test tests::pragma_packed_field ... ok
[INFO] [stdout] test tests::size_overflow ... ok
[INFO] [stdout] test tests::sub_byte_alignment_1 ... ok
[INFO] [stdout] test tests::sub_byte_alignment_2 ... ok
[INFO] [stdout] test tests::sub_byte_alignment_3 ... ok
[INFO] [stdout] test tests::sub_byte_alignment_4 ... ok
[INFO] [stdout] test tests::sub_byte_size ... ok
[INFO] [stdout] test tests::unnamed_regular_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests repr-c-impl
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/visitor.rs - visitor::Visitor (line 13) ... ok
[INFO] [stdout] test src/layout.rs - layout::Record (line 193) ... ok
[INFO] [stdout] test src/layout.rs - layout::Array (line 245) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85a8544ea66b904efe38b23587d45792b487a472daca378a661f18b49aff6e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a8544ea66b904efe38b23587d45792b487a472daca378a661f18b49aff6e58", kill_on_drop: false }`
[INFO] [stdout] 85a8544ea66b904efe38b23587d45792b487a472daca378a661f18b49aff6e58