[INFO] fetching crate osh_dir_std 0.8.3...
[INFO] checking osh_dir_std-0.8.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate osh_dir_std 0.8.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate osh_dir_std 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 osh_dir_std 0.8.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate osh_dir_std 0.8.3
[INFO] tweaked toml for crates.io crate osh_dir_std 0.8.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded codify_hoijui v0.6.1
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2087e3d74e8f01b1b8d782e09085b28432aa226b604074b2a674f9a2f3cb7fb8
[INFO] running `Command { std: "docker" "start" "-a" "2087e3d74e8f01b1b8d782e09085b28432aa226b604074b2a674f9a2f3cb7fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2087e3d74e8f01b1b8d782e09085b28432aa226b604074b2a674f9a2f3cb7fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2087e3d74e8f01b1b8d782e09085b28432aa226b604074b2a674f9a2f3cb7fb8", kill_on_drop: false }`
[INFO] [stdout] 2087e3d74e8f01b1b8d782e09085b28432aa226b604074b2a674f9a2f3cb7fb8
[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=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] df9aaf8f2c642fd775bba8f0f7d4e3ee99f010effc56a8a31c8cd06c380d9532
[INFO] running `Command { std: "docker" "start" "-a" "df9aaf8f2c642fd775bba8f0f7d4e3ee99f010effc56a8a31c8cd06c380d9532", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling codify_hoijui v0.6.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling git-version-macro v0.3.9
[INFO] [stderr]     Checking git-version v0.3.9
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_regex v1.1.0
[INFO] [stderr]    Compiling osh_dir_std v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `directory` is never read
[INFO] [stdout]    --> src/format.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 97  | pub struct Rec<'a> {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub directory: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Rec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_regex_str` is never used
[INFO] [stdout]    --> src/format.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl Rec<'_> {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn get_regex_str(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `directory` is never used
[INFO] [stdout]    --> src/format.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | impl Record {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 274 |     #[must_use]
[INFO] [stdout] 275 |     pub fn directory(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `records` is never read
[INFO] [stdout]    --> src/format.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub struct DirStd {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 282 |     pub name: &'static str,
[INFO] [stdout] 283 |     pub records: Vec<Rec<'static>>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DirStd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `codify` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use codify as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `csv` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use csv as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `git_version` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use git_version as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `log` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use log as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `once_cell` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use once_cell as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `regex` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use regex as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `serde` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use serde as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `serde_regex` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use serde_regex as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `thiserror` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use thiserror as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `tracing` is unused in crate `lib`
[INFO] [stdout]  --> tests/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use osh_dir_std::{self, format::Rec};
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use tracing as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.73s
[INFO] running `Command { std: "docker" "inspect" "df9aaf8f2c642fd775bba8f0f7d4e3ee99f010effc56a8a31c8cd06c380d9532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df9aaf8f2c642fd775bba8f0f7d4e3ee99f010effc56a8a31c8cd06c380d9532", kill_on_drop: false }`
[INFO] [stdout] df9aaf8f2c642fd775bba8f0f7d4e3ee99f010effc56a8a31c8cd06c380d9532