[INFO] cloning repository https://github.com/Gizzzzmo/git-overlay [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gizzzzmo/git-overlay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGizzzzmo%2Fgit-overlay", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGizzzzmo%2Fgit-overlay'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 793d5817c58e67f959ff3cc5dcc507ff682f1ee5 [INFO] checking Gizzzzmo/git-overlay against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGizzzzmo%2Fgit-overlay" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Gizzzzmo/git-overlay [INFO] finished tweaking git repo https://github.com/Gizzzzmo/git-overlay [INFO] tweaked toml for git repo https://github.com/Gizzzzmo/git-overlay written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Gizzzzmo/git-overlay on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Gizzzzmo/git-overlay 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f83d5242588cf0958ca74ca272ab0cf66f9836780e0f2aeed10bb11de22112af [INFO] running `Command { std: "docker" "start" "-a" "f83d5242588cf0958ca74ca272ab0cf66f9836780e0f2aeed10bb11de22112af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f83d5242588cf0958ca74ca272ab0cf66f9836780e0f2aeed10bb11de22112af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f83d5242588cf0958ca74ca272ab0cf66f9836780e0f2aeed10bb11de22112af", kill_on_drop: false }` [INFO] [stdout] f83d5242588cf0958ca74ca272ab0cf66f9836780e0f2aeed10bb11de22112af [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=forbid -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c27321acc38bb8da161cf2f2810ca9c7894265bb5ca450f98831dad86434a0a3 [INFO] running `Command { std: "docker" "start" "-a" "c27321acc38bb8da161cf2f2810ca9c7894265bb5ca450f98831dad86434a0a3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling libssh2-sys v0.3.1 [INFO] [stderr] Compiling libgit2-sys v0.18.2+1.9.1 [INFO] [stderr] Checking fid-rs v0.2.0 [INFO] [stderr] Checking louds-rs v0.7.0 [INFO] [stderr] Checking trie-rs v0.4.2 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling subenum v1.1.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking git2 v0.20.2 [INFO] [stderr] Checking git-overlay v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | let path = GitPathRef::from(node.name_bytes()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/overlay.rs:178:15 [INFO] [stdout] | [INFO] [stdout] 178 | Git2Error(git2::Error), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GitOverlayError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 178 - Git2Error(git2::Error), [INFO] [stdout] 178 + Git2Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/overlay.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | IoError(io::Error), [INFO] [stdout] | ------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GitOverlayError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 179 - IoError(io::Error), [INFO] [stdout] 179 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | result.push((String::from_str(&line[1..]).unwrap(), true)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-overlay` (bin "git-overlay" test) due to 5 previous errors; 4 warnings emitted [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | result.push((String::from_str(&line[begin..end]).unwrap(), negate)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/overlay.rs:260:37 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn path_to_git_style_path(path: &Path) -> GitPathRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 260 | pub fn path_to_git_style_path(path: &Path) -> GitPathRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:540:24 [INFO] [stdout] | [INFO] [stdout] 540 | paths.push(PathBuf::from_str(".").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:599:40 [INFO] [stdout] | [INFO] [stdout] 599 | let abs = workdir.join(PathBuf::from_str(&relative).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay/glob_to_regex.rs:242:28 [INFO] [stdout] | [INFO] [stdout] 242 | let mut full_pattern = String::from_str("^").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | let path = GitPathRef::from(node.name_bytes()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/overlay.rs:178:15 [INFO] [stdout] | [INFO] [stdout] 178 | Git2Error(git2::Error), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GitOverlayError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 178 - Git2Error(git2::Error), [INFO] [stdout] 178 + Git2Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/overlay.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | IoError(io::Error), [INFO] [stdout] | ------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GitOverlayError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 179 - IoError(io::Error), [INFO] [stdout] 179 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | result.push((String::from_str(&line[1..]).unwrap(), true)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | result.push((String::from_str(&line[begin..end]).unwrap(), negate)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/overlay.rs:260:37 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn path_to_git_style_path(path: &Path) -> GitPathRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 260 | pub fn path_to_git_style_path(path: &Path) -> GitPathRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:540:24 [INFO] [stdout] | [INFO] [stdout] 540 | paths.push(PathBuf::from_str(".").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-overlay` (bin "git-overlay") due to 5 previous errors; 4 warnings emitted [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay.rs:599:40 [INFO] [stdout] | [INFO] [stdout] 599 | let abs = workdir.join(PathBuf::from_str(&relative).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/overlay/glob_to_regex.rs:242:28 [INFO] [stdout] | [INFO] [stdout] 242 | let mut full_pattern = String::from_str("^").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c27321acc38bb8da161cf2f2810ca9c7894265bb5ca450f98831dad86434a0a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27321acc38bb8da161cf2f2810ca9c7894265bb5ca450f98831dad86434a0a3", kill_on_drop: false }` [INFO] [stdout] c27321acc38bb8da161cf2f2810ca9c7894265bb5ca450f98831dad86434a0a3