[INFO] fetching crate mit-commit-message-lints 6.0.11... [INFO] testing mit-commit-message-lints-6.0.11 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mit-commit-message-lints 6.0.11 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mit-commit-message-lints 6.0.11 [INFO] finished tweaking crates.io crate mit-commit-message-lints 6.0.11 [INFO] tweaked toml for crates.io crate mit-commit-message-lints 6.0.11 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mit-commit-message-lints 6.0.11 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 mit-commit-message-lints 6.0.11 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f2d3d36cddc8bd91233dccc71bf7ddef867fb7077351d251f51a041a22ae46cd [INFO] running `Command { std: "docker" "start" "-a" "f2d3d36cddc8bd91233dccc71bf7ddef867fb7077351d251f51a041a22ae46cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2d3d36cddc8bd91233dccc71bf7ddef867fb7077351d251f51a041a22ae46cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d3d36cddc8bd91233dccc71bf7ddef867fb7077351d251f51a041a22ae46cd", kill_on_drop: false }` [INFO] [stdout] f2d3d36cddc8bd91233dccc71bf7ddef867fb7077351d251f51a041a22ae46cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9024ff185b25d2fc3db1c70ba3e90a402f47d454d0002109ff254b540491fdea [INFO] running `Command { std: "docker" "start" "-a" "9024ff185b25d2fc3db1c70ba3e90a402f47d454d0002109ff254b540491fdea", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling bitflags v2.7.0 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling miniz_oxide v0.8.2 [INFO] [stderr] Compiling owo-colors v4.1.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling log v0.4.24 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling supports-color v3.0.2 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling winnow v0.7.10 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling supports-hyperlinks v3.1.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling cc v1.2.8 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling comfy-table v7.1.4 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling libz-sys v1.1.21 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling libgit2-sys v0.18.1+1.9.0 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling miette v7.6.0 [INFO] [stderr] Compiling strum v0.27.1 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling mit-commit v3.3.1 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling mit-lint v3.4.0 [INFO] [stderr] Compiling git2 v0.20.2 [INFO] [stderr] Compiling mit-commit-message-lints v6.0.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) src: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) span: 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 `message` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) message: 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 `command` is never read [INFO] [stdout] --> src/mit/cmd/errors.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | command: 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 `source` is never read [INFO] [stdout] --> src/mit/cmd/errors.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | source: FromUtf8Error, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) src: 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 `toml_span` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) toml_span: 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 `yaml_span` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) yaml_span: 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 `yaml_message` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) yaml_message: 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 `toml_message` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) toml_message: 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 `src` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | pub(crate) src: String, [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 2m 14s [INFO] running `Command { std: "docker" "inspect" "9024ff185b25d2fc3db1c70ba3e90a402f47d454d0002109ff254b540491fdea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9024ff185b25d2fc3db1c70ba3e90a402f47d454d0002109ff254b540491fdea", kill_on_drop: false }` [INFO] [stdout] 9024ff185b25d2fc3db1c70ba3e90a402f47d454d0002109ff254b540491fdea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c91ef30c7670aead6608eb9b29c770e442f6dd4a981c471f4ccfabcb935f752c [INFO] running `Command { std: "docker" "start" "-a" "c91ef30c7670aead6608eb9b29c770e442f6dd4a981c471f4ccfabcb935f752c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) src: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) span: 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 `message` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) message: 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 `command` is never read [INFO] [stdout] --> src/mit/cmd/errors.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | command: 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 `source` is never read [INFO] [stdout] --> src/mit/cmd/errors.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | source: FromUtf8Error, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) src: 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 `toml_span` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) toml_span: 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 `yaml_span` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) yaml_span: 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 `yaml_message` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) yaml_message: 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 `toml_message` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) toml_message: 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 `src` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | pub(crate) src: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling mit-commit-message-lints v6.0.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) src: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) span: 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 `message` is never read [INFO] [stdout] --> src/lints/cmd/errors.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) message: 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 `command` is never read [INFO] [stdout] --> src/mit/cmd/errors.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | command: 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 `source` is never read [INFO] [stdout] --> src/mit/cmd/errors.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | source: FromUtf8Error, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) src: 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 `toml_span` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) toml_span: 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 `yaml_span` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) yaml_span: 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 `yaml_message` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) yaml_message: 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 `toml_message` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) toml_message: 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 `src` is never read [INFO] [stdout] --> src/mit/lib/errors.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | pub(crate) src: String, [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 25.05s [INFO] running `Command { std: "docker" "inspect" "c91ef30c7670aead6608eb9b29c770e442f6dd4a981c471f4ccfabcb935f752c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c91ef30c7670aead6608eb9b29c770e442f6dd4a981c471f4ccfabcb935f752c", kill_on_drop: false }` [INFO] [stdout] c91ef30c7670aead6608eb9b29c770e442f6dd4a981c471f4ccfabcb935f752c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fac789e0eedabbc3640a68be7ba27d5f9726dcb2ae48f503e4080350dc3b85e9 [INFO] running `Command { std: "docker" "start" "-a" "fac789e0eedabbc3640a68be7ba27d5f9726dcb2ae48f503e4080350dc3b85e9", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `src` is never read [INFO] [stderr] --> src/lints/cmd/errors.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | pub(crate) src: String, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/lints/cmd/errors.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | pub(crate) span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/lints/cmd/errors.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `command` is never read [INFO] [stderr] --> src/mit/cmd/errors.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | command: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `source` is never read [INFO] [stderr] --> src/mit/cmd/errors.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | source: FromUtf8Error, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `src` is never read [INFO] [stderr] --> src/mit/lib/errors.rs:23:16 [INFO] [stderr] | [INFO] [stderr] 23 | pub(crate) src: String, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `toml_span` is never read [INFO] [stderr] --> src/mit/lib/errors.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | pub(crate) toml_span: SourceSpan, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `yaml_span` is never read [INFO] [stderr] --> src/mit/lib/errors.rs:27:16 [INFO] [stderr] | [INFO] [stderr] 27 | pub(crate) yaml_span: SourceSpan, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `yaml_message` is never read [INFO] [stderr] --> src/mit/lib/errors.rs:29:16 [INFO] [stderr] | [INFO] [stderr] 29 | pub(crate) yaml_message: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `toml_message` is never read [INFO] [stderr] --> src/mit/lib/errors.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | pub(crate) toml_message: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `src` is never read [INFO] [stderr] --> src/mit/lib/errors.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | pub(crate) src: String, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `mit-commit-message-lints` (lib) generated 11 warnings [INFO] [stderr] warning: `mit-commit-message-lints` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mit_commit_message_lints-f08ad47aa2736f1f) [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test lints::cmd::set_status_test::we_can_disable_lints ... ok [INFO] [stdout] test mit::cmd::get_commit_coauthor_configuration_test::there_is_no_author_config_if_it_has_expired ... ok [INFO] [stdout] test mit::cmd::set_commit_authors_test::multiple_authors_become_coauthors ... ok [INFO] [stdout] test mit::cmd::get_commit_coauthor_configuration_test::we_get_multiple_authors_back_if_there_are_multiple ... ok [INFO] [stdout] test mit::cmd::get_commit_coauthor_configuration_test::there_is_a_config_if_the_config_has_not_expired ... ok [INFO] [stdout] test mit::cmd::get_commit_coauthor_configuration_test::we_get_author_config_back_if_there_is_any ... ok [INFO] [stdout] test mit::cmd::set_commit_authors_test::sets_the_expiry_time ... ok [INFO] [stdout] test mit::cmd::set_commit_authors_test::old_co_authors_are_removed ... ok [INFO] [stdout] test mit::cmd::set_commit_authors_test::the_first_initial_sets_signing_key_if_it_is_there ... ok [INFO] [stdout] test mit::cmd::set_commit_authors_test::the_first_initial_removes_if_it_is_there_and_not_present ... ok [INFO] [stdout] test mit::cmd::set_commit_authors_test::the_first_initial_becomes_the_author ... ok [INFO] [stdout] test mit::lib::author_state_test::test_none_state_is_none ... ok [INFO] [stdout] test lints::cmd::set_status_test::we_can_enable_lints ... ok [INFO] [stdout] test mit::cmd::set_config_authors_test::can_set_an_author ... ok [INFO] [stdout] test mit::cmd::set_config_authors_test::can_set_an_author_with_signing_key ... ok [INFO] [stdout] test mit::lib::author_state_test::test_none_state_is_not_timeout ... ok [INFO] [stdout] test mit::lib::author_state_test::test_some_state_is_some ... ok [INFO] [stdout] test mit::lib::author_state_test::test_timeout_state_is_not_none ... ok [INFO] [stdout] test mit::lib::author_state_test::test_timeout_state_recognized ... ok [INFO] [stdout] test mit::lib::author_state_test::test_system_time_timeout_recognition ... ok [INFO] [stdout] test mit::lib::author_state_test::test_none_state_is_not_some ... ok [INFO] [stdout] test mit::lib::author_state_test::test_timeout_state_is_not_some ... ok [INFO] [stdout] test mit::lib::author_test::test_author_with_signing_key ... ok [INFO] [stdout] test mit::lib::author_state_test::test_some_state_is_not_timeout ... ok [INFO] [stdout] test mit::lib::author_state_test::test_unwrap_some_succeeds ... ok [INFO] [stdout] test mit::lib::author_test::test_new_author_creation ... ok [INFO] [stdout] test mit::lib::authors_test::an_empty_file_is_a_default_authors ... ok [INFO] [stdout] test mit::lib::authors_test::broken_authors_are_skipped ... ok [INFO] [stdout] test mit::lib::authors_test::i_can_get_multiple_authors_out_at_the_same_time ... ok [INFO] [stdout] test mit::lib::authors_test::is_is_iterable ... ok [INFO] [stdout] test mit::lib::author_state_test::test_some_state_is_not_none ... ok [INFO] [stdout] test mit::lib::authors_test::it_can_get_an_author_in_it ... ok [INFO] [stdout] test mit::lib::authors_test::it_can_give_me_an_author ... ok [INFO] [stdout] test mit::lib::authors_test::it_can_give_me_multiple_authors ... ok [INFO] [stdout] test mit::lib::authors_test::it_can_tell_me_if_initials_are_not_in ... ok [INFO] [stdout] test mit::lib::authors_test::it_can_parse_a_standard_yaml_file ... ok [INFO] [stdout] test mit::lib::authors_test::it_can_parse_a_standard_toml_file ... ok [INFO] [stdout] test mit::lib::authors_test::it_includes_the_signing_key_if_set ... ok [INFO] [stdout] test mit::lib::authors_test::it_converts_to_standard_toml ... ok [INFO] [stdout] test mit::lib::authors_test::merge_multiple_authors_together ... ok [INFO] [stdout] test mit::lib::authors_test::there_is_an_example_constructor ... ok [INFO] [stdout] test mit::lib::authors_test::must_be_valid_yaml ... ok [INFO] [stdout] test relates::cmd::get_relate_to_configuration_test::there_is_no_relate_config_if_it_has_expired ... ok [INFO] [stdout] test mit::lib::authors_test::yaml_files_can_contain_signing_keys ... ok [INFO] [stdout] test relates::cmd::get_relate_to_configuration_test::we_get_relate_to_config_back_if_there_is_any ... ok [INFO] [stdout] test relates::cmd::set_relates_to_test::the_first_initial_becomes_the_relates ... ok [INFO] [stdout] test relates::cmd::set_relates_to_test::sets_the_expiry_time ... ok [INFO] [stdout] test relates::lib::relates_to_test::test_convert_string_to_relate_to ... ok [INFO] [stdout] test mit::lib::author_state_test::test_unwrap_timeout_panics - should panic ... ok [INFO] [stdout] test mit::lib::author_state_test::test_unwrap_none_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Doc-tests mit_commit_message_lints [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] running `Command { std: "docker" "inspect" "fac789e0eedabbc3640a68be7ba27d5f9726dcb2ae48f503e4080350dc3b85e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac789e0eedabbc3640a68be7ba27d5f9726dcb2ae48f503e4080350dc3b85e9", kill_on_drop: false }` [INFO] [stdout] fac789e0eedabbc3640a68be7ba27d5f9726dcb2ae48f503e4080350dc3b85e9