[INFO] updating cached repository https://github.com/uzushino/man-with
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/uzushino/man-with
[INFO] [stderr]    682a93f..c390482  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c39048282c63a5806a25db884ff0939b3dac1c0e
[INFO] checking uzushino/man-with against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzushino%2Fman-with" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uzushino/man-with on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/uzushino/man-with
[INFO] finished tweaking git repo https://github.com/uzushino/man-with
[INFO] tweaked toml for git repo https://github.com/uzushino/man-with written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/uzushino/man-with already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c53210b7b465fc3b3ad246d63e04955b7006ba1055f117cf961f0cf7ab0f7911
[INFO] running `"docker" "start" "-a" "c53210b7b465fc3b3ad246d63e04955b7006ba1055f117cf961f0cf7ab0f7911"`
[INFO] [stderr]     Checking terminal_size v0.1.8
[INFO] [stderr]     Checking backtrace v0.3.14
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking man-with v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `read`
[INFO] [stderr]   --> src/ui/prompt.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn read(history: &PathBuf) -> Vec<Vec<String>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_history`
[INFO] [stderr]    --> src/ui/prompt.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn read_history(&self) -> Vec<Vec<String>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `change_command`
[INFO] [stderr]    --> src/ui/prompt.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn change_command(&mut self, command: String) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read`
[INFO] [stderr]   --> src/ui/prompt.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn read(history: &PathBuf) -> Vec<Vec<String>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_history`
[INFO] [stderr]    --> src/ui/prompt.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn read_history(&self) -> Vec<Vec<String>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `change_command`
[INFO] [stderr]    --> src/ui/prompt.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn change_command(&mut self, command: String) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `"docker" "inspect" "c53210b7b465fc3b3ad246d63e04955b7006ba1055f117cf961f0cf7ab0f7911"`
[INFO] running `"docker" "rm" "-f" "c53210b7b465fc3b3ad246d63e04955b7006ba1055f117cf961f0cf7ab0f7911"`
[INFO] [stdout] c53210b7b465fc3b3ad246d63e04955b7006ba1055f117cf961f0cf7ab0f7911