[INFO] fetching crate optional_struct 0.5.2... [INFO] testing optional_struct-0.5.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate optional_struct 0.5.2 into /workspace/builds/worker-6-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate optional_struct 0.5.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 418d5d2a3a6ccd5a6af1fb7d5fd9a4c83f4f4a829d4ca263f6b22a82840a83b1 [INFO] running `Command { std: "docker" "start" "-a" "418d5d2a3a6ccd5a6af1fb7d5fd9a4c83f4f4a829d4ca263f6b22a82840a83b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "418d5d2a3a6ccd5a6af1fb7d5fd9a4c83f4f4a829d4ca263f6b22a82840a83b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "418d5d2a3a6ccd5a6af1fb7d5fd9a4c83f4f4a829d4ca263f6b22a82840a83b1", kill_on_drop: false }` [INFO] [stdout] 418d5d2a3a6ccd5a6af1fb7d5fd9a4c83f4f4a829d4ca263f6b22a82840a83b1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86c0d8bbbbf3c3e3152af7768052c777313427285b6a94dbde06ca4d74274e38 [INFO] running `Command { std: "docker" "start" "-a" "86c0d8bbbbf3c3e3152af7768052c777313427285b6a94dbde06ca4d74274e38", 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 3.28s [INFO] running `Command { std: "docker" "inspect" "86c0d8bbbbf3c3e3152af7768052c777313427285b6a94dbde06ca4d74274e38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86c0d8bbbbf3c3e3152af7768052c777313427285b6a94dbde06ca4d74274e38", kill_on_drop: false }` [INFO] [stdout] 86c0d8bbbbf3c3e3152af7768052c777313427285b6a94dbde06ca4d74274e38 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1857ef9cc0f840ca947cd8b80d91e6fa02199ed922df3d5e3543ae99bcd89968 [INFO] running `Command { std: "docker" "start" "-a" "1857ef9cc0f840ca947cd8b80d91e6fa02199ed922df3d5e3543ae99bcd89968", 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 2.03s [INFO] running `Command { std: "docker" "inspect" "1857ef9cc0f840ca947cd8b80d91e6fa02199ed922df3d5e3543ae99bcd89968", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1857ef9cc0f840ca947cd8b80d91e6fa02199ed922df3d5e3543ae99bcd89968", kill_on_drop: false }` [INFO] [stdout] 1857ef9cc0f840ca947cd8b80d91e6fa02199ed922df3d5e3543ae99bcd89968 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7411caa19796a89a5bf1dde6b7620542847c846359da84c55e7ad277e7262cf0 [INFO] running `Command { std: "docker" "start" "-a" "7411caa19796a89a5bf1dde6b7620542847c846359da84c55e7ad277e7262cf0", 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] [stderr] Running tests/applicable_generic.rs (/opt/rustwide/target/debug/deps/applicable_generic-8077a9aa472df99c) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/base_option.rs (/opt/rustwide/target/debug/deps/base_option-8e5609619c4263f9) [INFO] [stdout] [INFO] [stderr] Running tests/builder.rs (/opt/rustwide/target/debug/deps/builder-f308b4d77b6170df) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-2b7d184fa8304d69) [INFO] [stdout] [INFO] [stderr] Running tests/nested.rs (/opt/rustwide/target/debug/deps/nested-1912a3495abf6550) [INFO] [stdout] [INFO] [stderr] Running tests/nested_skip.rs (/opt/rustwide/target/debug/deps/nested_skip-6425c857bbe1d28f) [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/renamed.rs (/opt/rustwide/target/debug/deps/renamed-3e2acfc5d3f7bc1a) [INFO] [stdout] test test_apply_options ... ok [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] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-52f92f7db6798445) [INFO] [stdout] [INFO] [stderr] Running tests/skip.rs (/opt/rustwide/target/debug/deps/skip-7f7552c1efbd7b22) [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_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] [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] [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_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] [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] [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] [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_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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_match_cfg_attributes ... ok [INFO] [stderr] Running tests/with_extra_derive.rs (/opt/rustwide/target/debug/deps/with_extra_derive-5874e0c59a79a9fe) [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/wrap_option.rs (/opt/rustwide/target/debug/deps/wrap_option-f9bddf8ea82cb7c7) [INFO] [stdout] [INFO] [stderr] Doc-tests optional_struct [INFO] [stdout] running 1 test [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 0.00s [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" "7411caa19796a89a5bf1dde6b7620542847c846359da84c55e7ad277e7262cf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7411caa19796a89a5bf1dde6b7620542847c846359da84c55e7ad277e7262cf0", kill_on_drop: false }` [INFO] [stdout] 7411caa19796a89a5bf1dde6b7620542847c846359da84c55e7ad277e7262cf0