[INFO] cloning repository https://github.com/Kn4ughty/shared-mime-info [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kn4ughty/shared-mime-info" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKn4ughty%2Fshared-mime-info", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKn4ughty%2Fshared-mime-info'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68dc4af960960c93cdf30c9109f80e483325d025 [INFO] checking Kn4ughty/shared-mime-info against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKn4ughty%2Fshared-mime-info" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kn4ughty/shared-mime-info [INFO] finished tweaking git repo https://github.com/Kn4ughty/shared-mime-info [INFO] tweaked toml for git repo https://github.com/Kn4ughty/shared-mime-info written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kn4ughty/shared-mime-info on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kn4ughty/shared-mime-info 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30 [INFO] running `Command { std: "docker" "start" "8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking shared-mime-info v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/lib.rs:21:71 [INFO] [stdout] | [INFO] [stdout] 21 | use std::{cmp::Ordering, collections::HashMap, ffi::CStr, path::Path, str::FromStr}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/lib.rs:21:71 [INFO] [stdout] | [INFO] [stdout] 21 | use std::{cmp::Ordering, collections::HashMap, ffi::CStr, path::Path, str::FromStr}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `globs2_data` and `complex_globs` are never read [INFO] [stdout] --> src/lib.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | struct Globber { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 63 | globs2_data: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 64 | complex_globs: Vec<(String, GlobEntry)>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Globber` 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] [INFO] [stdout] [INFO] [stdout] warning: field `weight` is never read [INFO] [stdout] --> src/lib.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | struct GlobEntry { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 70 | weight: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GlobEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `String` [INFO] [stdout] --> src/lib.rs:371:16 [INFO] [stdout] | [INFO] [stdout] 371 | Ok("font-x-generic".to_string().into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 371 - Ok("font-x-generic".to_string().into()) [INFO] [stdout] 371 + Ok("font-x-generic".to_string()) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 371 - Ok("font-x-generic".to_string().into()) [INFO] [stdout] 371 + Ok(>::into("font-x-generic".to_string())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `String` [INFO] [stdout] --> src/lib.rs:375:16 [INFO] [stdout] | [INFO] [stdout] 375 | Ok("text-x-script".to_string().into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 375 - Ok("text-x-script".to_string().into()) [INFO] [stdout] 375 + Ok("text-x-script".to_string()) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 375 - Ok("text-x-script".to_string().into()) [INFO] [stdout] 375 + Ok(>::into("text-x-script".to_string())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `String` [INFO] [stdout] --> src/lib.rs:379:16 [INFO] [stdout] | [INFO] [stdout] 379 | Ok("x-office-document".to_string().into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 379 - Ok("x-office-document".to_string().into()) [INFO] [stdout] 379 + Ok("x-office-document".to_string()) [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 379 - Ok("x-office-document".to_string().into()) [INFO] [stdout] 379 + Ok(>::into("x-office-document".to_string())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `shared-mime-info` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `globs2_data` and `complex_globs` are never read [INFO] [stdout] --> src/lib.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | struct Globber { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 63 | globs2_data: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 64 | complex_globs: Vec<(String, GlobEntry)>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Globber` 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] [INFO] [stdout] [INFO] [stdout] warning: field `weight` is never read [INFO] [stdout] --> src/lib.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | struct GlobEntry { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 70 | weight: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GlobEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: unused dependency `glob` [INFO] [stderr] --> Cargo.toml:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | glob = "0.3.3" [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `glob` [INFO] [stderr] warning: unused dependency `log` [INFO] [stderr] --> Cargo.toml:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | log = "0.4" [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the dependency on `log` [INFO] [stderr] warning: `shared-mime-info` (manifest) generated 2 warnings [INFO] running `Command { std: "docker" "inspect" "8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30", kill_on_drop: false }` [INFO] [stdout] 8c198458165da3c6299aeb0c5d885dadf6f9f1a62c635a0f53eb9ee378826b30