[INFO] updating cached repository https://github.com/llambda/jwt-secret-finder
[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/llambda/jwt-secret-finder
[INFO] [stderr]    f19eb7f..10a8b90  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10a8b9035a798d9937b4347fe0490422975b9037
[INFO] checking llambda/jwt-secret-finder against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllambda%2Fjwt-secret-finder" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/llambda/jwt-secret-finder on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/llambda/jwt-secret-finder
[INFO] finished tweaking git repo https://github.com/llambda/jwt-secret-finder
[INFO] tweaked toml for git repo https://github.com/llambda/jwt-secret-finder written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/llambda/jwt-secret-finder already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 2ddec5637630d1b1d89ffc562a260e065de4c341327f099aa888abc4d8657c17
[INFO] running `"docker" "start" "-a" "2ddec5637630d1b1d89ffc562a260e065de4c341327f099aa888abc4d8657c17"`
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.6
[INFO] [stderr]     Checking jsonwebtoken v6.0.1
[INFO] [stderr]     Checking structopt v0.3.13
[INFO] [stderr]     Checking jwtc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `FromBase64`, `STANDARD`, `ToBase64`
[INFO] [stderr]    --> src/main.rs:126:35
[INFO] [stderr]     |
[INFO] [stderr] 126 |     use rustc_serialize::base64::{ToBase64, FromBase64, STANDARD};
[INFO] [stderr]     |                                   ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::get_words`
[INFO] [stderr]    --> src/main.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     use super::get_words;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.44s
[INFO] running `"docker" "inspect" "2ddec5637630d1b1d89ffc562a260e065de4c341327f099aa888abc4d8657c17"`
[INFO] running `"docker" "rm" "-f" "2ddec5637630d1b1d89ffc562a260e065de4c341327f099aa888abc4d8657c17"`
[INFO] [stdout] 2ddec5637630d1b1d89ffc562a260e065de4c341327f099aa888abc4d8657c17