[INFO] fetching crate mergeme 0.2.0... [INFO] testing mergeme-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate mergeme 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate mergeme 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mergeme 0.2.0 [INFO] tweaked toml for crates.io crate mergeme 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mergeme 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mergeme 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml_write v0.1.1 [INFO] [stderr] Downloaded glob v0.3.2 [INFO] [stderr] Downloaded target-triple v0.1.4 [INFO] [stderr] Downloaded trybuild v1.0.104 [INFO] [stderr] Downloaded mergeme_derive v0.2.0 [INFO] [stderr] Downloaded toml_datetime v0.6.9 [INFO] [stderr] Downloaded toml v0.8.22 [INFO] [stderr] Downloaded toml_edit v0.22.26 [INFO] [stderr] Downloaded hashbrown v0.15.3 [INFO] [stderr] Downloaded winnow v0.7.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28c488ee8ce0355548e32af140bb1c9c269161c5ca749e394918844976b62b4e [INFO] running `Command { std: "docker" "start" "-a" "28c488ee8ce0355548e32af140bb1c9c269161c5ca749e394918844976b62b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28c488ee8ce0355548e32af140bb1c9c269161c5ca749e394918844976b62b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c488ee8ce0355548e32af140bb1c9c269161c5ca749e394918844976b62b4e", kill_on_drop: false }` [INFO] [stdout] 28c488ee8ce0355548e32af140bb1c9c269161c5ca749e394918844976b62b4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0161ba16f6dd13de1816b956a13c84b7aee9387e91bc5a7e228959dd47c7ecf4 [INFO] running `Command { std: "docker" "start" "-a" "0161ba16f6dd13de1816b956a13c84b7aee9387e91bc5a7e228959dd47c7ecf4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling mergeme_derive v0.2.0 [INFO] [stderr] Compiling mergeme v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `Command { std: "docker" "inspect" "0161ba16f6dd13de1816b956a13c84b7aee9387e91bc5a7e228959dd47c7ecf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0161ba16f6dd13de1816b956a13c84b7aee9387e91bc5a7e228959dd47c7ecf4", kill_on_drop: false }` [INFO] [stdout] 0161ba16f6dd13de1816b956a13c84b7aee9387e91bc5a7e228959dd47c7ecf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 941241a73e76c4b96a21dccdff6d79fb28ebca1b87957d15567e533ca8fed337 [INFO] running `Command { std: "docker" "start" "-a" "941241a73e76c4b96a21dccdff6d79fb28ebca1b87957d15567e533ca8fed337", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml_write v0.1.1 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.9 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling mergeme_derive v0.2.0 [INFO] [stderr] Compiling mergeme v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Compiling toml v0.8.22 [INFO] [stderr] Compiling trybuild v1.0.104 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.76s [INFO] running `Command { std: "docker" "inspect" "941241a73e76c4b96a21dccdff6d79fb28ebca1b87957d15567e533ca8fed337", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "941241a73e76c4b96a21dccdff6d79fb28ebca1b87957d15567e533ca8fed337", kill_on_drop: false }` [INFO] [stdout] 941241a73e76c4b96a21dccdff6d79fb28ebca1b87957d15567e533ca8fed337 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 659de39550a2f853391a6f615d955bd65eeff63a7f24c72636ac5f6a12cbf714 [INFO] running `Command { std: "docker" "start" "-a" "659de39550a2f853391a6f615d955bd65eeff63a7f24c72636ac5f6a12cbf714", 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/mergeme-fbc168657159e4fc) [INFO] [stdout] [INFO] [stderr] Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-5962196f2b99b877) [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] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling mergeme_derive v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling mergeme v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling mergeme-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/mergeme) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.86s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/pass/generic_merge.rs [should pass] ... ok [INFO] [stderr] test tests/ui/pass/generic_overwrite.rs [should pass] ... ok [INFO] [stderr] test tests/ui/pass/serde.rs [should pass] ... ok [INFO] [stderr] test tests/ui/pass/simple.rs [should pass] ... ok [INFO] [stderr] test tests/ui/pass/unit_struct.rs [should pass] ... ok [INFO] [stderr] test tests/ui/fail/incorrect_item/enum.rs [should fail to compile] ... ok [INFO] [stderr] test tests/ui/fail/incorrect_item/tuple_struct.rs [should fail to compile] ... ok [INFO] [stderr] test tests/ui/fail/incorrect_item/union.rs [should fail to compile] ... ok [INFO] [stderr] test tests/ui/fail/partial/incorrect_partial.rs [should fail to compile] ... ok [INFO] [stderr] test tests/ui/fail/partial/missing_partial.rs [should fail to compile] ... ok [INFO] [stderr] test tests/ui/fail/partial/too_many_partial.rs [should fail to compile] ... ok [INFO] [stderr] test tests/ui/fail/strategy/unknown_strategy.rs [should fail to compile] ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test ui ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.96s [INFO] [stdout] [INFO] [stderr] Doc-tests mergeme [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Merge (line 17) ... ok [INFO] [stdout] test src/lib.rs - Base (line 189) ... ok [INFO] [stdout] test src/lib.rs - Merge::merge (line 143) ... ok [INFO] [stdout] test src/lib.rs - Base (line 207) ... ok [INFO] [stdout] test src/lib.rs - Merge (line 53) ... ok [INFO] [stdout] test src/lib.rs - Base (line 198) ... ok [INFO] [stdout] test src/lib.rs - Base (line 232) ... ok [INFO] [stdout] test src/lib.rs - Merge::merge_in_place (line 112) ... ok [INFO] [stdout] test src/../README.md - (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.77s; merged doctests compilation took 0.76s [INFO] running `Command { std: "docker" "inspect" "659de39550a2f853391a6f615d955bd65eeff63a7f24c72636ac5f6a12cbf714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "659de39550a2f853391a6f615d955bd65eeff63a7f24c72636ac5f6a12cbf714", kill_on_drop: false }` [INFO] [stdout] 659de39550a2f853391a6f615d955bd65eeff63a7f24c72636ac5f6a12cbf714