[INFO] fetching crate joshuto 0.9.2... [INFO] checking joshuto-0.9.2 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate joshuto 0.9.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate joshuto 0.9.2 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate joshuto 0.9.2 [INFO] finished tweaking crates.io crate joshuto 0.9.2 [INFO] tweaked toml for crates.io crate joshuto 0.9.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate joshuto 0.9.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2f25c6c2d273e20b602ad6b0c3eddfb7e2e74f86c00ee12ae211c462bd5a68f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e2f25c6c2d273e20b602ad6b0c3eddfb7e2e74f86c00ee12ae211c462bd5a68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2f25c6c2d273e20b602ad6b0c3eddfb7e2e74f86c00ee12ae211c462bd5a68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f25c6c2d273e20b602ad6b0c3eddfb7e2e74f86c00ee12ae211c462bd5a68f", kill_on_drop: false }` [INFO] [stdout] e2f25c6c2d273e20b602ad6b0c3eddfb7e2e74f86c00ee12ae211c462bd5a68f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6faddbbf672f923a8e1dc294be7ab5785dec2dab205752bc1c4e418e23dc84b9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6faddbbf672f923a8e1dc294be7ab5785dec2dab205752bc1c4e418e23dc84b9", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking shell-words v1.0.0 [INFO] [stderr] Checking whoami v0.9.0 [INFO] [stderr] Checking colors-transform v0.2.11 [INFO] [stderr] Checking alphanumeric-sort v1.4.3 [INFO] [stderr] Checking trash v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking open v1.7.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.13.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking filetime v0.2.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Checking tui v0.16.0 [INFO] [stderr] Checking shellexpand v2.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking ansi-to-tui v0.4.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking rustyline v4.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking phf v0.10.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking joshuto v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/io/io_worker.rs:291:9 [INFO] [stdout] | [INFO] [stdout] 291 | e => e, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/io/io_worker.rs:261:13 [INFO] [stdout] | [INFO] [stdout] 261 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/io/io_worker.rs:291:9 [INFO] [stdout] | [INFO] [stdout] 291 | e => e, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/io/io_worker.rs:261:13 [INFO] [stdout] | [INFO] [stdout] 261 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_options_mut` [INFO] [stdout] --> src/config/general/app.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn preview_options_mut(&mut self) -> &mut PreviewOption { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `show_preview` [INFO] [stdout] --> src/config/option/display_option.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn show_preview(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_exists` [INFO] [stdout] --> src/context/preview_context.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn preview_exists(&self, p: &path::Path) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `modified` [INFO] [stdout] --> src/fs/dirlist.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn modified(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `marked` [INFO] [stdout] --> src/fs/entry.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | marked: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_label` [INFO] [stdout] --> src/fs/entry.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn update_label(&mut self, label: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_file` [INFO] [stdout] --> src/fs/metadata.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn is_file(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_preview` [INFO] [stdout] --> src/preview/preview_dir.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn load_preview(context: &mut AppContext, p: path::PathBuf) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoPreview` [INFO] [stdout] --> src/preview/preview_file.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | NoPreview, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SomePreview` [INFO] [stdout] --> src/preview/preview_file.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | SomePreview(FilePreview), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_path_with_script` [INFO] [stdout] --> src/preview/preview_file.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn preview_path_with_script( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_with_script` [INFO] [stdout] --> src/preview/preview_file.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn preview_with_script( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_options_mut` [INFO] [stdout] --> src/config/general/app.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn preview_options_mut(&mut self) -> &mut PreviewOption { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `show_preview` [INFO] [stdout] --> src/config/option/display_option.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn show_preview(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_exists` [INFO] [stdout] --> src/context/preview_context.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn preview_exists(&self, p: &path::Path) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `modified` [INFO] [stdout] --> src/fs/dirlist.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn modified(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `marked` [INFO] [stdout] --> src/fs/entry.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | marked: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_label` [INFO] [stdout] --> src/fs/entry.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn update_label(&mut self, label: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_file` [INFO] [stdout] --> src/fs/metadata.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn is_file(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_preview` [INFO] [stdout] --> src/preview/preview_dir.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn load_preview(context: &mut AppContext, p: path::PathBuf) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoPreview` [INFO] [stdout] --> src/preview/preview_file.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | NoPreview, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SomePreview` [INFO] [stdout] --> src/preview/preview_file.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | SomePreview(FilePreview), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_path_with_script` [INFO] [stdout] --> src/preview/preview_file.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn preview_path_with_script( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `preview_with_script` [INFO] [stdout] --> src/preview/preview_file.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn preview_with_script( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "6faddbbf672f923a8e1dc294be7ab5785dec2dab205752bc1c4e418e23dc84b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6faddbbf672f923a8e1dc294be7ab5785dec2dab205752bc1c4e418e23dc84b9", kill_on_drop: false }` [INFO] [stdout] 6faddbbf672f923a8e1dc294be7ab5785dec2dab205752bc1c4e418e23dc84b9