[INFO] fetching crate cargo-cache 0.8.3...
[INFO] checking cargo-cache-0.8.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate cargo-cache 0.8.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cargo-cache 0.8.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-cache 0.8.3
[INFO] finished tweaking crates.io crate cargo-cache 0.8.3
[INFO] tweaked toml for crates.io crate cargo-cache 0.8.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-cache 0.8.3 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo_metadata v0.15.0
[INFO] [stderr]   Downloaded path-slash v0.2.0
[INFO] [stderr]   Downloaded camino v1.0.9
[INFO] [stderr]   Downloaded remove_dir_all v0.7.0
[INFO] [stderr]   Downloaded rustc_tools_util v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c270710e4a253ee3539515e0c1455a904672c8dfe052954cbc761a13030327a3
[INFO] running `Command { std: "docker" "start" "-a" "c270710e4a253ee3539515e0c1455a904672c8dfe052954cbc761a13030327a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c270710e4a253ee3539515e0c1455a904672c8dfe052954cbc761a13030327a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c270710e4a253ee3539515e0c1455a904672c8dfe052954cbc761a13030327a3", kill_on_drop: false }`
[INFO] [stdout] c270710e4a253ee3539515e0c1455a904672c8dfe052954cbc761a13030327a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc4b27ae047e14b2bce589b567ed4c9ed635acdceaee0ac295b26cfaccff777c
[INFO] running `Command { std: "docker" "start" "-a" "bc4b27ae047e14b2bce589b567ed4c9ed635acdceaee0ac295b26cfaccff777c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling camino v1.0.9
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling rustc_tools_util v0.2.0
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking os_str_bytes v6.2.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking either v1.7.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]    Compiling cargo-cache v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking humansize v1.1.1
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking xattr v0.2.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking filetime v0.2.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking remove_dir_all v0.7.0
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking fs_extra v1.2.0
[INFO] [stderr]     Checking path-slash v0.2.0
[INFO] [stderr]     Checking clap v3.2.15
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling libgit2-sys v0.13.2+1.4.2
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking git2 v0.14.2
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking cargo_metadata v0.15.0
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_index.rs:196:28
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let indices_dirs = std::fs::read_dir(&path)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/main.rs:21:5
[INFO] [stdout]     |
[INFO] [stdout] 21  |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 196 -         let indices_dirs = std::fs::read_dir(&path)
[INFO] [stdout] 196 +         let indices_dirs = fs::read_dir(&path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_pkg_cache.rs:186:26
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let cache_dirs = std::fs::read_dir(&path)
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 186 -         let cache_dirs = std::fs::read_dir(&path)
[INFO] [stdout] 186 +         let cache_dirs = fs::read_dir(&path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_sources.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let folders = std::fs::read_dir(&self.path)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -             let folders = std::fs::read_dir(&self.path)
[INFO] [stdout] 150 +             let folders = fs::read_dir(&self.path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_sources.rs:209:26
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let registries = std::fs::read_dir(&path)
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 209 -         let registries = std::fs::read_dir(&path)
[INFO] [stdout] 209 +         let registries = fs::read_dir(&path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/commands/sccache.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 69 -                                 chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout] 69 +                                 DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/library.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) trait ErrorHandling<T, E: std::fmt::Display> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub(crate) trait ErrorHandling<T, E: std::fmt::Display> {
[INFO] [stdout] 26 + pub(crate) trait ErrorHandling<T, E: fmt::Display> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/library.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<T, E: std::fmt::Display> ErrorHandling<T, E> for CargoCacheResult<T, E> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 31 - impl<T, E: std::fmt::Display> ErrorHandling<T, E> for CargoCacheResult<T, E> {
[INFO] [stdout] 31 + impl<T, E: fmt::Display> ErrorHandling<T, E> for CargoCacheResult<T, E> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:294:6
[INFO] [stdout]     |
[INFO] [stdout] 294 | impl std::fmt::Display for CargoCachePaths {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 294 - impl std::fmt::Display for CargoCachePaths {
[INFO] [stdout] 294 + impl fmt::Display for CargoCachePaths {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:832:13
[INFO] [stdout]     |
[INFO] [stdout] 832 |         if !std::path::PathBuf::from(&CH_string).is_dir() {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 832 -         if !std::path::PathBuf::from(&CH_string).is_dir() {
[INFO] [stdout] 832 +         if !PathBuf::from(&CH_string).is_dir() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:833:13
[INFO] [stdout]     |
[INFO] [stdout] 833 |             std::fs::DirBuilder::new().create(&CH_string).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 833 -             std::fs::DirBuilder::new().create(&CH_string).unwrap();
[INFO] [stdout] 833 +             fs::DirBuilder::new().create(&CH_string).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:836:17
[INFO] [stdout]     |
[INFO] [stdout] 836 |         assert!(std::path::PathBuf::from(&CH_string).is_dir());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 836 -         assert!(std::path::PathBuf::from(&CH_string).is_dir());
[INFO] [stdout] 836 +         assert!(PathBuf::from(&CH_string).is_dir());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:898:13
[INFO] [stdout]     |
[INFO] [stdout] 898 |         if !std::path::PathBuf::from(&CH_string).exists() {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 898 -         if !std::path::PathBuf::from(&CH_string).exists() {
[INFO] [stdout] 898 +         if !PathBuf::from(&CH_string).exists() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:899:13
[INFO] [stdout]     |
[INFO] [stdout] 899 |             std::fs::DirBuilder::new().create(&CH_string).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 899 -             std::fs::DirBuilder::new().create(&CH_string).unwrap();
[INFO] [stdout] 899 +             fs::DirBuilder::new().create(&CH_string).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:902:17
[INFO] [stdout]     |
[INFO] [stdout] 902 |         assert!(std::path::PathBuf::from(&CH_string).is_dir());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 902 -         assert!(std::path::PathBuf::from(&CH_string).is_dir());
[INFO] [stdout] 902 +         assert!(PathBuf::from(&CH_string).is_dir());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/date.rs:191:34
[INFO] [stdout]     |
[INFO] [stdout] 191 |             let naive_datetime = chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 191 -             let naive_datetime = chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout] 191 +             let naive_datetime = DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:276:23
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let res = crate::date::remove_files_by_dates(
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 276 -             let res = crate::date::remove_files_by_dates(
[INFO] [stdout] 276 +             let res = date::remove_files_by_dates(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:388:13
[INFO] [stdout]     |
[INFO] [stdout] 388 |             std::process::exit(0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 388 -             std::process::exit(0);
[INFO] [stdout] 388 +             process::exit(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:438:13
[INFO] [stdout]     |
[INFO] [stdout] 438 |             std::process::exit(0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 438 -             std::process::exit(0);
[INFO] [stdout] 438 +             process::exit(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:501:17
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 std::process::exit(1)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 501 -                 std::process::exit(1)
[INFO] [stdout] 501 +                 process::exit(1)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 std::process::exit(0);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 503 -                 std::process::exit(0);
[INFO] [stdout] 503 +                 process::exit(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_index.rs:196:28
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let indices_dirs = std::fs::read_dir(&path)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/main.rs:21:5
[INFO] [stdout]     |
[INFO] [stdout] 21  |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 196 -         let indices_dirs = std::fs::read_dir(&path)
[INFO] [stdout] 196 +         let indices_dirs = fs::read_dir(&path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_pkg_cache.rs:186:26
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let cache_dirs = std::fs::read_dir(&path)
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 186 -         let cache_dirs = std::fs::read_dir(&path)
[INFO] [stdout] 186 +         let cache_dirs = fs::read_dir(&path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_sources.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let folders = std::fs::read_dir(&self.path)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 150 -             let folders = std::fs::read_dir(&self.path)
[INFO] [stdout] 150 +             let folders = fs::read_dir(&self.path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/cache/registry_sources.rs:209:26
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let registries = std::fs::read_dir(&path)
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 209 -         let registries = std::fs::read_dir(&path)
[INFO] [stdout] 209 +         let registries = fs::read_dir(&path)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/commands/sccache.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 69 -                                 chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout] 69 +                                 DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/library.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) trait ErrorHandling<T, E: std::fmt::Display> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub(crate) trait ErrorHandling<T, E: std::fmt::Display> {
[INFO] [stdout] 26 + pub(crate) trait ErrorHandling<T, E: fmt::Display> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/library.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<T, E: std::fmt::Display> ErrorHandling<T, E> for CargoCacheResult<T, E> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 31 - impl<T, E: std::fmt::Display> ErrorHandling<T, E> for CargoCacheResult<T, E> {
[INFO] [stdout] 31 + impl<T, E: fmt::Display> ErrorHandling<T, E> for CargoCacheResult<T, E> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/library.rs:294:6
[INFO] [stdout]     |
[INFO] [stdout] 294 | impl std::fmt::Display for CargoCachePaths {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 294 - impl std::fmt::Display for CargoCachePaths {
[INFO] [stdout] 294 + impl fmt::Display for CargoCachePaths {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/date.rs:191:34
[INFO] [stdout]     |
[INFO] [stdout] 191 |             let naive_datetime = chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 191 -             let naive_datetime = chrono::DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout] 191 +             let naive_datetime = DateTime::<Local>::from(access_time).naive_local();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:276:23
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let res = crate::date::remove_files_by_dates(
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 276 -             let res = crate::date::remove_files_by_dates(
[INFO] [stdout] 276 +             let res = date::remove_files_by_dates(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:388:13
[INFO] [stdout]     |
[INFO] [stdout] 388 |             std::process::exit(0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 388 -             std::process::exit(0);
[INFO] [stdout] 388 +             process::exit(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:438:13
[INFO] [stdout]     |
[INFO] [stdout] 438 |             std::process::exit(0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 438 -             std::process::exit(0);
[INFO] [stdout] 438 +             process::exit(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:501:17
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 std::process::exit(1)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 501 -                 std::process::exit(1)
[INFO] [stdout] 501 +                 process::exit(1)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/main.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 std::process::exit(0);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 503 -                 std::process::exit(0);
[INFO] [stdout] 503 +                 process::exit(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `files_sorted` is never used
[INFO] [stdout]   --> src/cache/caches.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) trait Cache {
[INFO] [stdout]    |                  ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn files_sorted(&mut self) -> &[PathBuf];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `files_sorted` is never used
[INFO] [stdout]    --> src/cache/caches.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 90  | pub(crate) trait RegistrySubCache {
[INFO] [stdout]     |                  ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn files_sorted(&mut self) -> &[PathBuf];
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]   --> src/commands/toolchains.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct File {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `files_sorted` is never used
[INFO] [stdout]   --> src/cache/caches.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) trait Cache {
[INFO] [stdout]    |                  ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn files_sorted(&mut self) -> &[PathBuf];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `files_sorted` is never used
[INFO] [stdout]    --> src/cache/caches.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 90  | pub(crate) trait RegistrySubCache {
[INFO] [stdout]     |                  ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn files_sorted(&mut self) -> &[PathBuf];
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]   --> src/commands/toolchains.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct File {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "bc4b27ae047e14b2bce589b567ed4c9ed635acdceaee0ac295b26cfaccff777c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4b27ae047e14b2bce589b567ed4c9ed635acdceaee0ac295b26cfaccff777c", kill_on_drop: false }`
[INFO] [stdout] bc4b27ae047e14b2bce589b567ed4c9ed635acdceaee0ac295b26cfaccff777c