[INFO] fetching crate noko 0.3.0... [INFO] testing noko-0.3.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate noko 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate noko 0.3.0 [INFO] finished tweaking crates.io crate noko 0.3.0 [INFO] tweaked toml for crates.io crate noko 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate noko 0.3.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate noko 0.3.0 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21b8e302baed14e333a9f504533ac6eee38df7d6bb1b2676fd94b45e2770781e [INFO] running `Command { std: "docker" "start" "-a" "21b8e302baed14e333a9f504533ac6eee38df7d6bb1b2676fd94b45e2770781e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21b8e302baed14e333a9f504533ac6eee38df7d6bb1b2676fd94b45e2770781e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21b8e302baed14e333a9f504533ac6eee38df7d6bb1b2676fd94b45e2770781e", kill_on_drop: false }` [INFO] [stdout] 21b8e302baed14e333a9f504533ac6eee38df7d6bb1b2676fd94b45e2770781e [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28f56008b07497025439dc7e28d98e6450f54b6528aa38f9b4364f1a8365c3b8 [INFO] running `Command { std: "docker" "start" "-a" "28f56008b07497025439dc7e28d98e6450f54b6528aa38f9b4364f1a8365c3b8", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.65 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling quote v1.0.30 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling smawk v0.3.1 [INFO] [stderr] Compiling is_ci v1.1.1 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling object v0.31.1 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling supports-unicode v2.0.0 [INFO] [stderr] Compiling supports-hyperlinks v2.1.0 [INFO] [stderr] Compiling supports-color v2.0.0 [INFO] [stderr] Compiling chumsky v0.9.2 [INFO] [stderr] Compiling addr2line v0.20.0 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling miette-derive v5.9.0 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling unicode-linebreak v0.1.4 [INFO] [stderr] Compiling textwrap v0.15.2 [INFO] [stderr] Compiling miette v5.9.0 [INFO] [stderr] Compiling noko v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `label` is never read [INFO] [stdout] --> src/parser.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | label: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `begin` is never read [INFO] [stdout] --> src/parser.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | begin: LabeledSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `end` is never read [INFO] [stdout] --> src/parser.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | end: LabeledSpan, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/parser.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | found: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/parser.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | expected: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/parser.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | pub source_code: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `all` is never read [INFO] [stdout] --> src/parser.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | pub all: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.82s [INFO] running `Command { std: "docker" "inspect" "28f56008b07497025439dc7e28d98e6450f54b6528aa38f9b4364f1a8365c3b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28f56008b07497025439dc7e28d98e6450f54b6528aa38f9b4364f1a8365c3b8", kill_on_drop: false }` [INFO] [stdout] 28f56008b07497025439dc7e28d98e6450f54b6528aa38f9b4364f1a8365c3b8 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 107c3d4ce0e5d0f6fcacb2373825aaf348bb038aacb3e3693ad0064d7b721726 [INFO] running `Command { std: "docker" "start" "-a" "107c3d4ce0e5d0f6fcacb2373825aaf348bb038aacb3e3693ad0064d7b721726", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling similar v2.2.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling unicode-linebreak v0.1.4 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling chumsky v0.9.2 [INFO] [stderr] Compiling textwrap v0.15.2 [INFO] [stderr] Compiling insta v1.31.0 [INFO] [stderr] Compiling miette v5.9.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.2.0 [INFO] [stderr] Compiling noko v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `label` is never read [INFO] [stdout] --> src/parser.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | label: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `begin` is never read [INFO] [stdout] --> src/parser.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | begin: LabeledSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `end` is never read [INFO] [stdout] --> src/parser.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | end: LabeledSpan, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/parser.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | found: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/parser.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | expected: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/parser.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | pub source_code: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `all` is never read [INFO] [stdout] --> src/parser.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | pub all: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.25s [INFO] running `Command { std: "docker" "inspect" "107c3d4ce0e5d0f6fcacb2373825aaf348bb038aacb3e3693ad0064d7b721726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "107c3d4ce0e5d0f6fcacb2373825aaf348bb038aacb3e3693ad0064d7b721726", kill_on_drop: false }` [INFO] [stdout] 107c3d4ce0e5d0f6fcacb2373825aaf348bb038aacb3e3693ad0064d7b721726 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e30cefa0c115816aacef8a846289877d2141135b25901b21a59a9408b489a115 [INFO] running `Command { std: "docker" "start" "-a" "e30cefa0c115816aacef8a846289877d2141135b25901b21a59a9408b489a115", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `label` is never read [INFO] [stderr] --> src/parser.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | label: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `begin` is never read [INFO] [stderr] --> src/parser.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | begin: LabeledSpan, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `end` is never read [INFO] [stderr] --> src/parser.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | end: LabeledSpan, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found` is never read [INFO] [stderr] --> src/parser.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | found: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `expected` is never read [INFO] [stderr] --> src/parser.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | expected: Vec, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `source_code` is never read [INFO] [stderr] --> src/parser.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | pub source_code: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `all` is never read [INFO] [stderr] --> src/parser.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | pub all: Vec, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `noko` (bin "noko" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/noko-453de8a410b6e233) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parser::tests::is_inverse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.88s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e30cefa0c115816aacef8a846289877d2141135b25901b21a59a9408b489a115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e30cefa0c115816aacef8a846289877d2141135b25901b21a59a9408b489a115", kill_on_drop: false }` [INFO] [stdout] e30cefa0c115816aacef8a846289877d2141135b25901b21a59a9408b489a115