[INFO] fetching crate test-dsl 0.4.0... [INFO] checking test-dsl-0.4.0 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408 [INFO] extracting crate test-dsl 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate test-dsl 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate test-dsl 0.4.0 [INFO] tweaked toml for crates.io crate test-dsl 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate test-dsl 0.4.0 on toolchain bac5816c5f3d02cebd0599070af62d1782530294 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate test-dsl 0.4.0 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0da7bc94aeaf124c4d5b19e6d958022e18db287a0ac89b0ee6d53df4327566e8 [INFO] running `Command { std: "docker" "start" "-a" "0da7bc94aeaf124c4d5b19e6d958022e18db287a0ac89b0ee6d53df4327566e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0da7bc94aeaf124c4d5b19e6d958022e18db287a0ac89b0ee6d53df4327566e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0da7bc94aeaf124c4d5b19e6d958022e18db287a0ac89b0ee6d53df4327566e8", kill_on_drop: false }` [INFO] [stdout] 0da7bc94aeaf124c4d5b19e6d958022e18db287a0ac89b0ee6d53df4327566e8 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24f1d83c236d65813a2ab79a0176835890fe1f309e7d238951ed518f7dfecc5f [INFO] running `Command { std: "docker" "start" "-a" "24f1d83c236d65813a2ab79a0176835890fe1f309e7d238951ed518f7dfecc5f", kill_on_drop: false }` [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Compiling owo-colors v4.2.0 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Checking supports-hyperlinks v3.1.0 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking winnow v0.6.24 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking terminal_size v0.4.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v7.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking insta v1.42.2 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking miette v7.5.0 [INFO] [stderr] Checking kdl v6.3.4 [INFO] [stderr] Checking test-dsl v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `errors` is never read [INFO] [stdout] --> src/error.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) errors: Vec, [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 `source_code` is never read [INFO] [stdout] --> src/error.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) source_code: 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 `span` is never read [INFO] [stdout] --> src/error.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | span: miette::SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `parent` is never read [INFO] [stdout] --> src/error.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | parent: miette::SourceSpan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `parent` is never read [INFO] [stdout] --> src/error.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | parent: miette::SourceSpan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `argument` is never read [INFO] [stdout] --> src/error.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | argument: miette::SourceSpan, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `missing` is never read [INFO] [stdout] --> src/error.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | missing: 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 `expected` is never read [INFO] [stdout] --> src/error.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | expected: 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 `error` is never read [INFO] [stdout] --> src/error.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | error: miette::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/error.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | error: miette::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/error.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | span: miette::SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/error.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | span: miette::SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/test_case.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) error: TestError, [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/test_case.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) source_code: TestCaseInput, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `errors` is never read [INFO] [stdout] --> src/error.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) errors: Vec, [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 `source_code` is never read [INFO] [stdout] --> src/error.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) source_code: 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 `span` is never read [INFO] [stdout] --> src/error.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | span: miette::SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `parent` is never read [INFO] [stdout] --> src/error.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | parent: miette::SourceSpan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `parent` is never read [INFO] [stdout] --> src/error.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | parent: miette::SourceSpan, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `argument` is never read [INFO] [stdout] --> src/error.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | argument: miette::SourceSpan, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `missing` is never read [INFO] [stdout] --> src/error.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | missing: 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 `expected` is never read [INFO] [stdout] --> src/error.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | expected: 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 `error` is never read [INFO] [stdout] --> src/error.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | error: miette::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/error.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | error: miette::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/error.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | span: miette::SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/error.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | span: miette::SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/test_case.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) error: TestError, [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/test_case.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) source_code: TestCaseInput, [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 11.75s [INFO] running `Command { std: "docker" "inspect" "24f1d83c236d65813a2ab79a0176835890fe1f309e7d238951ed518f7dfecc5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24f1d83c236d65813a2ab79a0176835890fe1f309e7d238951ed518f7dfecc5f", kill_on_drop: false }` [INFO] [stdout] 24f1d83c236d65813a2ab79a0176835890fe1f309e7d238951ed518f7dfecc5f