[INFO] updating cached repository https://github.com/llambda/nary
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/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/llambda/nary
[INFO] [stderr]    1ebf22d..f281e02  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f281e02faf440d5c8f9ed7e55de0de313ab7d346
[INFO] checking llambda/nary against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllambda%2Fnary" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/llambda/nary on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/llambda/nary
[INFO] finished tweaking git repo https://github.com/llambda/nary
[INFO] tweaked toml for git repo https://github.com/llambda/nary written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/llambda/nary already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ae44ba3e3c10037a20dd6aa34b0c08429b04dbf1c2129eb3977f0bd2803d2449
[INFO] running `"docker" "start" "-a" "ae44ba3e3c10037a20dd6aa34b0c08429b04dbf1c2129eb3977f0bd2803d2449"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking semver_rs v0.1.3
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking git2 v0.10.1
[INFO] [stderr]     Checking backtrace v0.3.37
[INFO] [stderr]     Checking flate2 v1.0.11
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking hyper-native-tls v0.3.0
[INFO] [stderr]     Checking nary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `install_dev_dependencies`
[INFO] [stderr]   --> src/main.rs:94:30
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn install(root_path: &Path, install_dev_dependencies: bool) -> Result<(), Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_install_dev_dependencies`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `install_dev_dependencies`
[INFO] [stderr]   --> src/main.rs:94:30
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn install(root_path: &Path, install_dev_dependencies: bool) -> Result<(), Error> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_install_dev_dependencies`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.39s
[INFO] running `"docker" "inspect" "ae44ba3e3c10037a20dd6aa34b0c08429b04dbf1c2129eb3977f0bd2803d2449"`
[INFO] running `"docker" "rm" "-f" "ae44ba3e3c10037a20dd6aa34b0c08429b04dbf1c2129eb3977f0bd2803d2449"`
[INFO] [stdout] ae44ba3e3c10037a20dd6aa34b0c08429b04dbf1c2129eb3977f0bd2803d2449