[INFO] cloning repository https://github.com/RugdBab/335SadHab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RugdBab/335SadHab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRugdBab%2F335SadHab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRugdBab%2F335SadHab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6003c5d2aa1a77ee29a905521503797f5ded7688 [INFO] documenting RugdBab/335SadHab against 1.73.0 for beta-1.74-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRugdBab%2F335SadHab" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RugdBab/335SadHab on toolchain 1.73.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/RugdBab/335SadHab [INFO] finished tweaking git repo https://github.com/RugdBab/335SadHab [INFO] tweaked toml for git repo https://github.com/RugdBab/335SadHab written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RugdBab/335SadHab 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded onig v4.3.3 [INFO] [stderr] Downloaded cpp_synmap v0.3.0 [INFO] [stderr] Downloaded cpp v0.5.6 [INFO] [stderr] Downloaded cpp_macros v0.5.6 [INFO] [stderr] Downloaded cpp_syn v0.12.0 [INFO] [stderr] Downloaded term_grid v0.1.7 [INFO] [stderr] Downloaded if_rust_version v1.0.0 [INFO] [stderr] Downloaded platform-info v0.1.0 [INFO] [stderr] Downloaded cpp_common v0.5.6 [INFO] [stderr] Downloaded onig_sys v69.1.0 [INFO] [stderr] Downloaded cpp_synom v0.12.0 [INFO] [stderr] Downloaded cpp_build v0.4.0 [INFO] [stderr] Downloaded cpp_common v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e6421224a58cb060b2678383c032ec0c71e73dd5af74f2c5e8354d14651aa6d [INFO] running `Command { std: "docker" "start" "-a" "2e6421224a58cb060b2678383c032ec0c71e73dd5af74f2c5e8354d14651aa6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e6421224a58cb060b2678383c032ec0c71e73dd5af74f2c5e8354d14651aa6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e6421224a58cb060b2678383c032ec0c71e73dd5af74f2c5e8354d14651aa6d", kill_on_drop: false }` [INFO] [stdout] 2e6421224a58cb060b2678383c032ec0c71e73dd5af74f2c5e8354d14651aa6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9516b7cc7098eeb691a687acab01487cee3a053e444ed32d21ad9eebecf4fe2c [INFO] running `Command { std: "docker" "start" "-a" "9516b7cc7098eeb691a687acab01487cee3a053e444ed32d21ad9eebecf4fe2c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking dunce v1.0.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking wild v2.0.4 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking platform-info v0.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking generic-array v0.8.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling onig_sys v69.1.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling uu_factor v0.0.4 (/opt/rustwide/workdir/src/uu/factor) [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Compiling uu_cksum v0.0.4 (/opt/rustwide/workdir/src/uu/cksum) [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking sha3 v0.6.0 [INFO] [stderr] Checking termsize v0.1.6 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking term_grid v0.1.7 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling coreutils v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking ioctl-sys v0.5.2 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling uucore_procs v0.0.5 (/opt/rustwide/workdir/src/uucore_procs) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/uucore_procs/src/lib.rs:59:25 [INFO] [stdout] | [INFO] [stdout] 59 | _ => panic!(ARG_PANIC_TEXT), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 59 | _ => panic!("{}", ARG_PANIC_TEXT), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/uucore_procs/src/lib.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | _ => panic!(ARG_PANIC_TEXT), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 62 | _ => panic!("{}", ARG_PANIC_TEXT), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking md5 v0.3.8 [INFO] [stderr] Checking winapi-util v0.1.2 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking uucore v0.0.7 (/opt/rustwide/workdir/src/uucore) [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/uucore/src/lib/features/entries.rs:231:67 [INFO] [stdout] | [INFO] [stdout] 231 | let data = $fnam(CString::new(k).unwrap().as_ptr()); [INFO] [stdout] | ------------------------ ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] ... [INFO] [stdout] 249 | f!(getpwnam, getpwuid, uid_t, Passwd); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/uucore/src/lib/features/entries.rs:231:67 [INFO] [stdout] | [INFO] [stdout] 231 | let data = $fnam(CString::new(k).unwrap().as_ptr()); [INFO] [stdout] | ------------------------ ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] ... [INFO] [stdout] 250 | f!(getgrnam, getgrgid, gid_t, Group); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_fmt v0.0.4 (/opt/rustwide/workdir/src/uu/fmt) [INFO] [stderr] Checking uu_test v0.0.4 (/opt/rustwide/workdir/src/uu/test) [INFO] [stderr] Checking uu_cut v0.0.4 (/opt/rustwide/workdir/src/uu/cut) [INFO] [stderr] Checking uu_head v0.0.4 (/opt/rustwide/workdir/src/uu/head) [INFO] [stderr] Checking uu_ln v0.0.4 (/opt/rustwide/workdir/src/uu/ln) [INFO] [stderr] Checking uu_pwd v0.0.4 (/opt/rustwide/workdir/src/uu/pwd) [INFO] [stderr] Checking uu_relpath v0.0.4 (/opt/rustwide/workdir/src/uu/relpath) [INFO] [stderr] Checking uu_df v0.0.4 (/opt/rustwide/workdir/src/uu/df) [INFO] [stderr] Checking uu_ptx v0.0.4 (/opt/rustwide/workdir/src/uu/ptx) [INFO] [stderr] Checking uu_mv v0.0.4 (/opt/rustwide/workdir/src/uu/mv) [INFO] [stderr] Checking uu_rm v0.0.4 (/opt/rustwide/workdir/src/uu/rm) [INFO] [stderr] Checking uu_tr v0.0.4 (/opt/rustwide/workdir/src/uu/tr) [INFO] [stderr] Checking onig v4.3.3 [INFO] [stderr] Checking uu_tsort v0.0.4 (/opt/rustwide/workdir/src/uu/tsort) [INFO] [stdout] warning: fields `bavail` and `bavail_top_bit_set` are never read [INFO] [stdout] --> src/uu/df/src/df.rs:175:5 [INFO] [stdout] | [INFO] [stdout] 171 | struct FsUsage { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 175 | bavail: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 176 | bavail_top_bit_set: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FsUsage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_base64 v0.0.4 (/opt/rustwide/workdir/src/uu/base64) [INFO] [stderr] Checking uu_wc v0.0.4 (/opt/rustwide/workdir/src/uu/wc) [INFO] [stderr] Checking uu_dirname v0.0.4 (/opt/rustwide/workdir/src/uu/dirname) [INFO] [stderr] Checking uu_env v0.0.4 (/opt/rustwide/workdir/src/uu/env) [INFO] [stderr] Checking uu_uniq v0.0.4 (/opt/rustwide/workdir/src/uu/uniq) [INFO] [stderr] Checking uu_cp v0.0.4 (/opt/rustwide/workdir/src/uu/cp) [INFO] [stderr] Checking uu_fold v0.0.4 (/opt/rustwide/workdir/src/uu/fold) [INFO] [stderr] Checking uu_printenv v0.0.4 (/opt/rustwide/workdir/src/uu/printenv) [INFO] [stderr] Checking uu_printf v0.0.4 (/opt/rustwide/workdir/src/uu/printf) [INFO] [stderr] Checking uu_true v0.0.4 (/opt/rustwide/workdir/src/uu/true) [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/uu/cp/src/cp.rs:58:1 [INFO] [stdout] | [INFO] [stdout] 58 | #[allow(clippy::missing_safety_doc)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `ioctl` [INFO] [stdout] --> src/uu/cp/src/cp.rs:59:1 [INFO] [stdout] | [INFO] [stdout] 59 | ioctl!(write ficlone with 0x94, 9; std::os::raw::c_int); [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_shuf v0.0.4 (/opt/rustwide/workdir/src/uu/shuf) [INFO] [stderr] Checking uu_tail v0.0.4 (/opt/rustwide/workdir/src/uu/tail) [INFO] [stderr] Checking uu_more v0.0.4 (/opt/rustwide/workdir/src/uu/more) [INFO] [stderr] Checking uu_sleep v0.0.4 (/opt/rustwide/workdir/src/uu/sleep) [INFO] [stderr] Checking uu_join v0.0.4 (/opt/rustwide/workdir/src/uu/join) [INFO] [stderr] Checking uu_date v0.0.4 (/opt/rustwide/workdir/src/uu/date) [INFO] [stderr] Checking uu_dircolors v0.0.4 (/opt/rustwide/workdir/src/uu/dircolors) [INFO] [stderr] Checking uu_echo v0.0.4 (/opt/rustwide/workdir/src/uu/echo) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/uu/tail/src/tail.rs:383:40 [INFO] [stdout] | [INFO] [stdout] 383 | Err(err) => panic!(err), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 383 | Err(err) => panic!("{}", err), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 383 | Err(err) => std::panic::panic_any(err), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/uu/tail/src/tail.rs:510:40 [INFO] [stdout] | [INFO] [stdout] 510 | Err(err) => panic!(err), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 510 | Err(err) => panic!("{}", err), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 510 | Err(err) => std::panic::panic_any(err), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/uu/tail/src/tail.rs:541:40 [INFO] [stdout] | [INFO] [stdout] 541 | Err(err) => panic!(err), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 541 | Err(err) => panic!("{}", err), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 541 | Err(err) => std::panic::panic_any(err), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_seq v0.0.4 (/opt/rustwide/workdir/src/uu/seq) [INFO] [stderr] Checking uu_mktemp v0.0.4 (/opt/rustwide/workdir/src/uu/mktemp) [INFO] [stderr] Checking uu_sort v0.0.4 (/opt/rustwide/workdir/src/uu/sort) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/uu/mktemp/src/mktemp.rs:204:30 [INFO] [stdout] | [INFO] [stdout] 204 | v @ 0..=9 => (v + b'0'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 204 - v @ 0..=9 => (v + b'0'), [INFO] [stdout] 204 + v @ 0..=9 => v + b'0', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/uu/mktemp/src/mktemp.rs:205:32 [INFO] [stdout] | [INFO] [stdout] 205 | v @ 10..=35 => (v - 10 + b'a'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 205 - v @ 10..=35 => (v - 10 + b'a'), [INFO] [stdout] 205 + v @ 10..=35 => v - 10 + b'a', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/uu/mktemp/src/mktemp.rs:206:32 [INFO] [stdout] | [INFO] [stdout] 206 | v @ 36..=61 => (v - 36 + b'A'), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 206 - v @ 36..=61 => (v - 36 + b'A'), [INFO] [stdout] 206 + v @ 36..=61 => v - 36 + b'A', [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_basename v0.0.4 (/opt/rustwide/workdir/src/uu/basename) [INFO] [stderr] Checking uu_link v0.0.4 (/opt/rustwide/workdir/src/uu/link) [INFO] [stderr] Checking uu_expr v0.0.4 (/opt/rustwide/workdir/src/uu/expr) [INFO] [stderr] Checking uu_unexpand v0.0.4 (/opt/rustwide/workdir/src/uu/unexpand) [INFO] [stderr] Checking uu_mkdir v0.0.4 (/opt/rustwide/workdir/src/uu/mkdir) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uu_split v0.0.4 (/opt/rustwide/workdir/src/uu/split) [INFO] [stderr] Checking uu_tee v0.0.4 (/opt/rustwide/workdir/src/uu/tee) [INFO] [stderr] Checking uu_ls v0.0.4 (/opt/rustwide/workdir/src/uu/ls) [INFO] [stderr] Checking uu_hashsum v0.0.4 (/opt/rustwide/workdir/src/uu/hashsum) [INFO] [stderr] Checking uu_sum v0.0.4 (/opt/rustwide/workdir/src/uu/sum) [INFO] [stderr] Checking uu_rmdir v0.0.4 (/opt/rustwide/workdir/src/uu/rmdir) [INFO] [stderr] Checking uu_tac v0.0.4 (/opt/rustwide/workdir/src/uu/tac) [INFO] [stderr] Checking uu_od v0.0.4 (/opt/rustwide/workdir/src/uu/od) [INFO] [stderr] Checking uu_false v0.0.4 (/opt/rustwide/workdir/src/uu/false) [INFO] [stderr] Checking uu_expand v0.0.4 (/opt/rustwide/workdir/src/uu/expand) [INFO] [stderr] Checking uu_paste v0.0.4 (/opt/rustwide/workdir/src/uu/paste) [INFO] [stderr] Checking uu_cat v0.0.4 (/opt/rustwide/workdir/src/uu/cat) [INFO] [stderr] Checking uu_readlink v0.0.4 (/opt/rustwide/workdir/src/uu/readlink) [INFO] [stderr] Checking uu_shred v0.0.4 (/opt/rustwide/workdir/src/uu/shred) [INFO] [stderr] Checking uu_nl v0.0.4 (/opt/rustwide/workdir/src/uu/nl) [INFO] [stderr] Checking uu_base32 v0.0.4 (/opt/rustwide/workdir/src/uu/base32) [INFO] [stderr] Checking uu_realpath v0.0.4 (/opt/rustwide/workdir/src/uu/realpath) [INFO] [stderr] Checking uu_csplit v0.0.4 (/opt/rustwide/workdir/src/uu/csplit) [INFO] [stderr] Checking uu_comm v0.0.4 (/opt/rustwide/workdir/src/uu/comm) [INFO] [stderr] Checking uu_yes v0.0.4 (/opt/rustwide/workdir/src/uu/yes) [INFO] [stderr] Checking uu_truncate v0.0.4 (/opt/rustwide/workdir/src/uu/truncate) [INFO] [stderr] Documenting coreutils v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.04s [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 1` [INFO] running `Command { std: "docker" "inspect" "9516b7cc7098eeb691a687acab01487cee3a053e444ed32d21ad9eebecf4fe2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9516b7cc7098eeb691a687acab01487cee3a053e444ed32d21ad9eebecf4fe2c", kill_on_drop: false }` [INFO] [stdout] 9516b7cc7098eeb691a687acab01487cee3a053e444ed32d21ad9eebecf4fe2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd3e0085cebb8bd1d7a9c1fb44aa417b0dc9bfa4f516ae49f5b88d2f521744e7 [INFO] running `Command { std: "docker" "start" "-a" "bd3e0085cebb8bd1d7a9c1fb44aa417b0dc9bfa4f516ae49f5b88d2f521744e7", kill_on_drop: false }` [INFO] [stderr] error: no library targets found in package `coreutils` [INFO] running `Command { std: "docker" "inspect" "bd3e0085cebb8bd1d7a9c1fb44aa417b0dc9bfa4f516ae49f5b88d2f521744e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd3e0085cebb8bd1d7a9c1fb44aa417b0dc9bfa4f516ae49f5b88d2f521744e7", kill_on_drop: false }` [INFO] [stdout] bd3e0085cebb8bd1d7a9c1fb44aa417b0dc9bfa4f516ae49f5b88d2f521744e7