[INFO] updating cached repository https://github.com/andysalerno/gep
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a0daf24efa42d55c60b9f35bdc3c5ec6e3cd027
[INFO] checking andysalerno/gep against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandysalerno%2Fgep" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andysalerno/gep on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/andysalerno/gep
[INFO] finished tweaking git repo https://github.com/andysalerno/gep
[INFO] tweaked toml for git repo https://github.com/andysalerno/gep written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/andysalerno/gep already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 589f88734604ba63a222938b7d72d5c058bebb410f3c4b1ab16608900d1dbcb6
[INFO] running `"docker" "start" "-a" "589f88734604ba63a222938b7d72d5c058bebb410f3c4b1ab16608900d1dbcb6"`
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]     Checking arrayref v0.3.4
[INFO] [stderr]     Checking rpassword v2.0.0
[INFO] [stderr]     Checking structopt v0.1.6
[INFO] [stderr]    Compiling structopt-derive v0.1.6
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking digest v0.7.2
[INFO] [stderr]     Checking sha3 v0.7.2
[INFO] [stderr]     Checking gep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/main.rs:33:57
[INFO] [stderr]    |
[INFO] [stderr] 33 |             .unwrap_or_else(|_| util::exit_with_message((config::EXCEEDED_ATTEMPTS))),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/main.rs:33:57
[INFO] [stderr]    |
[INFO] [stderr] 33 |             .unwrap_or_else(|_| util::exit_with_message((config::EXCEEDED_ATTEMPTS))),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]  --> src/cli_opt.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(StructOpt)]
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |          |
[INFO] [stderr]   |          unreachable call
[INFO] [stderr]   |          any code following this expression is unreachable
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]  --> src/cli_opt.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(StructOpt)]
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |          |
[INFO] [stderr]   |          unreachable call
[INFO] [stderr]   |          any code following this expression is unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]  --> src/cli_opt.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(StructOpt)]
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |          |
[INFO] [stderr]   |          unreachable call
[INFO] [stderr]   |          any code following this expression is unreachable
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]  --> src/cli_opt.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(StructOpt)]
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |          |
[INFO] [stderr]   |          unreachable call
[INFO] [stderr]   |          any code following this expression is unreachable
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.14s
[INFO] running `"docker" "inspect" "589f88734604ba63a222938b7d72d5c058bebb410f3c4b1ab16608900d1dbcb6"`
[INFO] running `"docker" "rm" "-f" "589f88734604ba63a222938b7d72d5c058bebb410f3c4b1ab16608900d1dbcb6"`
[INFO] [stdout] 589f88734604ba63a222938b7d72d5c058bebb410f3c4b1ab16608900d1dbcb6