[INFO] updating cached repository https://github.com/theryangeary/choose
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/theryangeary/choose
[INFO] [stderr]  * [new branch]      add-github-action -> add-github-action
[INFO] [stderr]    18b3440..152b4fb  develop           -> develop
[INFO] [stderr]    18b3440..152b4fb  master            -> master
[INFO] [stderr]  * [new tag]         v1.2.0            -> v1.2.0
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 152b4fb77d5497e8a8601727cfef082133a60bff
[INFO] checking theryangeary/choose against master#450abe80f193ccefbfcd48214d70520f2d507f0e for pr-73084
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheryangeary%2Fchoose" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theryangeary/choose on toolchain 450abe80f193ccefbfcd48214d70520f2d507f0e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+450abe80f193ccefbfcd48214d70520f2d507f0e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/theryangeary/choose
[INFO] finished tweaking git repo https://github.com/theryangeary/choose
[INFO] tweaked toml for git repo https://github.com/theryangeary/choose written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/theryangeary/choose already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+450abe80f193ccefbfcd48214d70520f2d507f0e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "+450abe80f193ccefbfcd48214d70520f2d507f0e" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9b51edbbd6b8d65fe6ed93e5f6bf2be88c7d54896c66083798a85ec58d88f919
[INFO] running `"docker" "start" "-a" "9b51edbbd6b8d65fe6ed93e5f6bf2be88c7d54896c66083798a85ec58d88f919"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]     Checking structopt v0.3.14
[INFO] [stderr]     Checking choose v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `print_choice_loop`
[INFO] [stderr]   --> src/choice.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn print_choice_loop<W, T, I>(iter: I, config: &Config, handle: &mut BufWriter<W>)
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `print_choice_loop`
[INFO] [stderr]   --> src/choice.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn print_choice_loop<W, T, I>(iter: I, config: &Config, handle: &mut BufWriter<W>)
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.70s
[INFO] running `"docker" "inspect" "9b51edbbd6b8d65fe6ed93e5f6bf2be88c7d54896c66083798a85ec58d88f919"`
[INFO] running `"docker" "rm" "-f" "9b51edbbd6b8d65fe6ed93e5f6bf2be88c7d54896c66083798a85ec58d88f919"`
[INFO] [stdout] 9b51edbbd6b8d65fe6ed93e5f6bf2be88c7d54896c66083798a85ec58d88f919