[INFO] fetching crate scanf 2.0.0... [INFO] testing scanf-2.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate scanf 2.0.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate scanf 2.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate scanf 2.0.0 [INFO] tweaked toml for crates.io crate scanf 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scanf 2.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate scanf 2.0.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9f327df37cc008bd6cc6579c2bd2aee421f5b3cfaffde5dc2f255a571750928 [INFO] running `Command { std: "docker" "start" "-a" "d9f327df37cc008bd6cc6579c2bd2aee421f5b3cfaffde5dc2f255a571750928", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9f327df37cc008bd6cc6579c2bd2aee421f5b3cfaffde5dc2f255a571750928", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9f327df37cc008bd6cc6579c2bd2aee421f5b3cfaffde5dc2f255a571750928", kill_on_drop: false }` [INFO] [stdout] d9f327df37cc008bd6cc6579c2bd2aee421f5b3cfaffde5dc2f255a571750928 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f34589235b7e86ee068b7cf625bb545cae20b57f1b90d33a79337ffe54e8353 [INFO] running `Command { std: "docker" "start" "-a" "1f34589235b7e86ee068b7cf625bb545cae20b57f1b90d33a79337ffe54e8353", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling scanf v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.75s [INFO] running `Command { std: "docker" "inspect" "1f34589235b7e86ee068b7cf625bb545cae20b57f1b90d33a79337ffe54e8353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f34589235b7e86ee068b7cf625bb545cae20b57f1b90d33a79337ffe54e8353", kill_on_drop: false }` [INFO] [stdout] 1f34589235b7e86ee068b7cf625bb545cae20b57f1b90d33a79337ffe54e8353 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2f2e26a5562414bf7efad3af6dd4f10b8762d44ce4ee8e778d9b28f4cee7938 [INFO] running `Command { std: "docker" "start" "-a" "c2f2e26a5562414bf7efad3af6dd4f10b8762d44ce4ee8e778d9b28f4cee7938", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling scanf v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.08s [INFO] running `Command { std: "docker" "inspect" "c2f2e26a5562414bf7efad3af6dd4f10b8762d44ce4ee8e778d9b28f4cee7938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2f2e26a5562414bf7efad3af6dd4f10b8762d44ce4ee8e778d9b28f4cee7938", kill_on_drop: false }` [INFO] [stdout] c2f2e26a5562414bf7efad3af6dd4f10b8762d44ce4ee8e778d9b28f4cee7938 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4642a210d55391d2022f254e8c82308efbbf8c06b73dae4a9af5024ad889532d [INFO] running `Command { std: "docker" "start" "-a" "4642a210d55391d2022f254e8c82308efbbf8c06b73dae4a9af5024ad889532d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scanf-d369dfdda45d1c23) [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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-2f8678c0a0ecc442) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_escaped_braces ... ok [INFO] [stdout] test test_legacy_basic_functionality ... ok [INFO] [stdout] test test_fully_explicit_still_works ... ok [INFO] [stdout] test test_into_array_elements ... ok [INFO] [stdout] test test_mixed_implicit_and_explicit ... ok [INFO] [stdout] test test_mixed_named_and_anonymous ... ok [INFO] [stdout] test test_mixed_types ... ok [INFO] [stdout] test test_only_anonymous_placeholders ... ok [INFO] [stdout] test test_positional_parsing ... ok [INFO] [stdout] test test_type_mismatch_error ... ok [INFO] [stdout] test test_variable_name_placeholders ... ok [INFO] [stdout] test test_wrong_format_string - should panic ... ok [INFO] [stdout] test test_implicit_variable_capture ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests scanf [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/../README.md - (line 60) - compile ... ok [INFO] [stdout] test src/../README.md - (line 89) - compile ... ok [INFO] [stdout] test src/../README.md - (line 9) - compile ... ok [INFO] [stdout] test src/../README.md - (line 33) ... ok [INFO] [stdout] test src/../README.md - (line 99) ... ok [INFO] [stdout] test src/../README.md - (line 73) ... ok [INFO] [stdout] test src/../README.md - (line 19) ... ok [INFO] [stdout] test src/../README.md - (line 45) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4642a210d55391d2022f254e8c82308efbbf8c06b73dae4a9af5024ad889532d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4642a210d55391d2022f254e8c82308efbbf8c06b73dae4a9af5024ad889532d", kill_on_drop: false }` [INFO] [stdout] 4642a210d55391d2022f254e8c82308efbbf8c06b73dae4a9af5024ad889532d