[INFO] cloning repository https://github.com/hinto-janai/readable [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hinto-janai/readable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinto-janai%2Freadable", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinto-janai%2Freadable'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88c1d2444dd9c1307518112cdd7b55ab636d345c [INFO] checking hinto-janai/readable against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinto-janai%2Freadable" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hinto-janai/readable on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hinto-janai/readable [INFO] finished tweaking git repo https://github.com/hinto-janai/readable [INFO] tweaked toml for git repo https://github.com/hinto-janai/readable written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 85 packages to latest compatible versions [INFO] [stderr] Adding compact_str v0.7.1 (available: v0.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nichi v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 620d17317d332d60e42f6fd631f50fd699bfd294d81851319edcaf5ff1c42536 [INFO] running `Command { std: "docker" "start" "-a" "620d17317d332d60e42f6fd631f50fd699bfd294d81851319edcaf5ff1c42536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "620d17317d332d60e42f6fd631f50fd699bfd294d81851319edcaf5ff1c42536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "620d17317d332d60e42f6fd631f50fd699bfd294d81851319edcaf5ff1c42536", kill_on_drop: false }` [INFO] [stdout] 620d17317d332d60e42f6fd631f50fd699bfd294d81851319edcaf5ff1c42536 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6a6b9ab6530344c541544f434b8531e08ebacd7b961d56d123b6fd654917457 [INFO] running `Command { std: "docker" "start" "-a" "e6a6b9ab6530344c541544f434b8531e08ebacd7b961d56d123b6fd654917457", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling winnow v0.6.24 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling borsh v1.5.5 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling borsh-derive v1.5.5 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking nichi v0.5.1 [INFO] [stderr] Checking readable v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `impl_not_const` [INFO] [stdout] --> src/macros.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | macro_rules! impl_not_const { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_not_const` [INFO] [stdout] --> src/macros.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 87 | pub(crate) use impl_not_const; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `impl_nonu` [INFO] [stdout] --> src/num/int.rs:680:14 [INFO] [stdout] | [INFO] [stdout] 680 | macro_rules! impl_nonu { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CompactString` [INFO] [stdout] --> src/num/float.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | use compact_str::{format_compact, CompactString}; // docs [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unix` [INFO] [stdout] --> src/up/sys_uptime.rs:63:15 [INFO] [stdout] | [INFO] [stdout] 63 | #[cfg(all(target_os = "unix", not(target_os = "linux")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, `unknown`, `visionos`, and `vita` and 6 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `impl_not_const` [INFO] [stdout] --> src/macros.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | macro_rules! impl_not_const { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_not_const` [INFO] [stdout] --> src/macros.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 87 | pub(crate) use impl_not_const; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `impl_nonu` [INFO] [stdout] --> src/num/int.rs:680:14 [INFO] [stdout] | [INFO] [stdout] 680 | macro_rules! impl_nonu { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CompactString` [INFO] [stdout] --> src/num/float.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | use compact_str::{format_compact, CompactString}; // docs [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/run/runtime_union.rs:381:9 [INFO] [stdout] | [INFO] [stdout] 381 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unix` [INFO] [stdout] --> src/up/sys_uptime.rs:63:15 [INFO] [stdout] | [INFO] [stdout] 63 | #[cfg(all(target_os = "unix", not(target_os = "linux")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, `unknown`, `visionos`, and `vita` and 6 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/time/time_unit.rs:978:9 [INFO] [stdout] | [INFO] [stdout] 978 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/time/time.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 453 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/time/military.rs:386:9 [INFO] [stdout] | [INFO] [stdout] 386 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/byte/byte.rs:462:9 [INFO] [stdout] | [INFO] [stdout] 462 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/up/sys_uptime.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 114 | return timespec.tv_sec as u32; [INFO] [stdout] | ----------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 117 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/up/sys_uptime.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 114 | return timespec.tv_sec as u32; [INFO] [stdout] | ----------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 117 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/time/systime.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/date/sysdate.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement with no effect [INFO] [stdout] --> src/str/str.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | Self::CAPACITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(path_statements)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement with no effect [INFO] [stdout] --> src/str/str.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | Self::CAPACITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/time/systime.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/date/sysdate.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement with no effect [INFO] [stdout] --> src/str/str.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | Self::CAPACITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(path_statements)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement with no effect [INFO] [stdout] --> src/str/str.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | Self::CAPACITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.91s [INFO] running `Command { std: "docker" "inspect" "e6a6b9ab6530344c541544f434b8531e08ebacd7b961d56d123b6fd654917457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a6b9ab6530344c541544f434b8531e08ebacd7b961d56d123b6fd654917457", kill_on_drop: false }` [INFO] [stdout] e6a6b9ab6530344c541544f434b8531e08ebacd7b961d56d123b6fd654917457