[INFO] fetching crate meplang 0.1.8... [INFO] testing meplang-0.1.8 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate meplang 0.1.8 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate meplang 0.1.8 [INFO] finished tweaking crates.io crate meplang 0.1.8 [INFO] tweaked toml for crates.io crate meplang 0.1.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate meplang 0.1.8 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 meplang 0.1.8 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 pin-project-lite v0.2.14 [INFO] [stderr] Downloaded smallvec v1.13.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.61 [INFO] [stderr] Downloaded thiserror v1.0.61 [INFO] [stderr] Downloaded pest_meta v2.7.11 [INFO] [stderr] Downloaded ryu v1.0.18 [INFO] [stderr] Downloaded bytes v1.6.0 [INFO] [stderr] Downloaded unicode-segmentation v1.11.0 [INFO] [stderr] Downloaded indexmap v2.2.6 [INFO] [stderr] Downloaded pest v2.7.11 [INFO] [stderr] Downloaded hashbrown v0.14.5 [INFO] [stderr] Downloaded serde_json v1.0.120 [INFO] [stderr] Downloaded tracing-subscriber v0.3.18 [INFO] [stderr] Downloaded regex-syntax v0.8.4 [INFO] [stderr] Downloaded pest_generator v2.7.11 [INFO] [stderr] Downloaded pest_derive v2.7.11 [INFO] [stderr] Downloaded regex v1.10.5 [INFO] [stderr] Downloaded syn v2.0.68 [INFO] [stderr] Downloaded proc-macro2 v1.0.86 [INFO] [stderr] Downloaded quick-impl v0.1.0 [INFO] [stderr] Downloaded itoa v1.0.11 [INFO] [stderr] Downloaded convert_case v0.6.0 [INFO] [stderr] Downloaded regex-automata v0.4.7 [INFO] [stderr] Downloaded libc v0.2.155 [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] 9b59901e6d44852a83862e55437c8b9bbcce2c3f0b9a4212e1d0c4ca95a98129 [INFO] running `Command { std: "docker" "start" "-a" "9b59901e6d44852a83862e55437c8b9bbcce2c3f0b9a4212e1d0c4ca95a98129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b59901e6d44852a83862e55437c8b9bbcce2c3f0b9a4212e1d0c4ca95a98129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b59901e6d44852a83862e55437c8b9bbcce2c3f0b9a4212e1d0c4ca95a98129", kill_on_drop: false }` [INFO] [stdout] 9b59901e6d44852a83862e55437c8b9bbcce2c3f0b9a4212e1d0c4ca95a98129 [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] 0d307da74052f7bcb8b429d0e2aa652b0d7dd2d78fde3a654886e8df3153365c [INFO] running `Command { std: "docker" "start" "-a" "0d307da74052f7bcb8b429d0e2aa652b0d7dd2d78fde3a654886e8df3153365c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling quick-impl v0.1.0 [INFO] [stderr] Compiling pest v2.7.11 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Compiling meplang v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.25s [INFO] running `Command { std: "docker" "inspect" "0d307da74052f7bcb8b429d0e2aa652b0d7dd2d78fde3a654886e8df3153365c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d307da74052f7bcb8b429d0e2aa652b0d7dd2d78fde3a654886e8df3153365c", kill_on_drop: false }` [INFO] [stdout] 0d307da74052f7bcb8b429d0e2aa652b0d7dd2d78fde3a654886e8df3153365c [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] 647e5df86287071b294d459362942aed2712f3960af3a1614e3a0aef02213871 [INFO] running `Command { std: "docker" "start" "-a" "647e5df86287071b294d459362942aed2712f3960af3a1614e3a0aef02213871", kill_on_drop: false }` [INFO] [stderr] Compiling meplang v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "647e5df86287071b294d459362942aed2712f3960af3a1614e3a0aef02213871", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647e5df86287071b294d459362942aed2712f3960af3a1614e3a0aef02213871", kill_on_drop: false }` [INFO] [stdout] 647e5df86287071b294d459362942aed2712f3960af3a1614e3a0aef02213871 [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] cbc7cbc7e7889c4a29b816f60e043939bb9ef81b098c9d22787d8e50342ce6de [INFO] running `Command { std: "docker" "start" "-a" "cbc7cbc7e7889c4a29b816f60e043939bb9ef81b098c9d22787d8e50342ce6de", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/meplang-cef998041812541e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test compile::settings::tests::test_serialize ... 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 unittests src/main.rs (/opt/rustwide/target/debug/deps/meplang-185e1efa33778c03) [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] Doc-tests meplang [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 122) ... ignored [INFO] [stdout] test src/lib.rs - (line 147) ... ignored [INFO] [stdout] test src/lib.rs - (line 25) ... ignored [INFO] [stdout] test src/lib.rs - (line 64) ... ignored [INFO] [stdout] test src/lib.rs - (line 95) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cbc7cbc7e7889c4a29b816f60e043939bb9ef81b098c9d22787d8e50342ce6de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbc7cbc7e7889c4a29b816f60e043939bb9ef81b098c9d22787d8e50342ce6de", kill_on_drop: false }` [INFO] [stdout] cbc7cbc7e7889c4a29b816f60e043939bb9ef81b098c9d22787d8e50342ce6de