[INFO] fetching crate optional_struct 0.5.2... [INFO] testing optional_struct-0.5.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate optional_struct 0.5.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate optional_struct 0.5.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate optional_struct 0.5.2 [INFO] tweaked toml for crates.io crate optional_struct 0.5.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate optional_struct 0.5.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded optional_struct_macro v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27ad6799e105a0be320140f268b1be4bbda121310ca665c6160294102e2cc230 [INFO] running `Command { std: "docker" "start" "-a" "27ad6799e105a0be320140f268b1be4bbda121310ca665c6160294102e2cc230", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27ad6799e105a0be320140f268b1be4bbda121310ca665c6160294102e2cc230", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27ad6799e105a0be320140f268b1be4bbda121310ca665c6160294102e2cc230", kill_on_drop: false }` [INFO] [stdout] 27ad6799e105a0be320140f268b1be4bbda121310ca665c6160294102e2cc230 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 476a4af596310110ea442e5d9e57e73d71c88e9e88cea903bb468073da0ea3b9 [INFO] running `Command { std: "docker" "start" "-a" "476a4af596310110ea442e5d9e57e73d71c88e9e88cea903bb468073da0ea3b9", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling optional_struct_macro v0.5.2 [INFO] [stderr] Compiling optional_struct v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "476a4af596310110ea442e5d9e57e73d71c88e9e88cea903bb468073da0ea3b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476a4af596310110ea442e5d9e57e73d71c88e9e88cea903bb468073da0ea3b9", kill_on_drop: false }` [INFO] [stdout] 476a4af596310110ea442e5d9e57e73d71c88e9e88cea903bb468073da0ea3b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af98eb6d895d28c8eec14cc7462fd8718fe45548dacd4b9459ee451180f1c4ce [INFO] running `Command { std: "docker" "start" "-a" "af98eb6d895d28c8eec14cc7462fd8718fe45548dacd4b9459ee451180f1c4ce", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling optional_struct v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `Command { std: "docker" "inspect" "af98eb6d895d28c8eec14cc7462fd8718fe45548dacd4b9459ee451180f1c4ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af98eb6d895d28c8eec14cc7462fd8718fe45548dacd4b9459ee451180f1c4ce", kill_on_drop: false }` [INFO] [stdout] af98eb6d895d28c8eec14cc7462fd8718fe45548dacd4b9459ee451180f1c4ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9c50e276e5b2becab95ee5f6646a1c75d24ddb93bd0f7f48a9db32b22d240002 [INFO] running `Command { std: "docker" "start" "-a" "9c50e276e5b2becab95ee5f6646a1c75d24ddb93bd0f7f48a9db32b22d240002", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optional_struct-b19d3934ed2d3cea) [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/applicable_generic.rs (/opt/rustwide/target/debug/deps/applicable_generic-8077a9aa472df99c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/base_option.rs (/opt/rustwide/target/debug/deps/base_option-8e5609619c4263f9) [INFO] [stdout] test test_apply_options ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/builder.rs (/opt/rustwide/target/debug/deps/builder-f308b4d77b6170df) [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_builder ... 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_apply_options ... 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_apply_options ... 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] Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-2b7d184fa8304d69) [INFO] [stderr] Running tests/nested.rs (/opt/rustwide/target/debug/deps/nested-1912a3495abf6550) [INFO] [stderr] Running tests/nested_skip.rs (/opt/rustwide/target/debug/deps/nested_skip-6425c857bbe1d28f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_apply_options_nested_skip ... 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] Running tests/renamed.rs (/opt/rustwide/target/debug/deps/renamed-3e2acfc5d3f7bc1a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_apply_options ... 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] Running tests/reverse_wrapping.rs (/opt/rustwide/target/debug/deps/reverse_wrapping-f390aa2f5cbec35b) [INFO] [stdout] [INFO] [stderr] Running tests/serde_skip.rs (/opt/rustwide/target/debug/deps/serde_skip-255e7a88df7af683) [INFO] [stdout] running 1 test [INFO] [stdout] test test_apply_options_reverse_wrapping ... 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] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-52f92f7db6798445) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_serde_skip ... 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_apply_options ... 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] Running tests/skip.rs (/opt/rustwide/target/debug/deps/skip-7f7552c1efbd7b22) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_skip_wrapping ... 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] Running tests/tuple_struct.rs (/opt/rustwide/target/debug/deps/tuple_struct-90ec827d3d12c3da) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_apply_options_tuple_struct ... 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] Running tests/with_cfg_attribute.rs (/opt/rustwide/target/debug/deps/with_cfg_attribute-eb831cb34d2c88fa) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_match_cfg_attributes ... 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] Running tests/with_extra_derive.rs (/opt/rustwide/target/debug/deps/with_extra_derive-5874e0c59a79a9fe) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_apply_options ... 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] Running tests/wrap_option.rs (/opt/rustwide/target/debug/deps/wrap_option-f9bddf8ea82cb7c7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests optional_struct [INFO] [stdout] test test_apply_double_wrap ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] running `Command { std: "docker" "inspect" "9c50e276e5b2becab95ee5f6646a1c75d24ddb93bd0f7f48a9db32b22d240002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c50e276e5b2becab95ee5f6646a1c75d24ddb93bd0f7f48a9db32b22d240002", kill_on_drop: false }` [INFO] [stdout] 9c50e276e5b2becab95ee5f6646a1c75d24ddb93bd0f7f48a9db32b22d240002