[INFO] cloning repository https://github.com/D0tD1t/rust-whereis
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/D0tD1t/rust-whereis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD0tD1t%2Frust-whereis"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD0tD1t%2Frust-whereis'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbd394e0ce806876c8838d241ceb71ce56cdc27e
[INFO] checking D0tD1t/rust-whereis against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD0tD1t%2Frust-whereis" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/D0tD1t/rust-whereis on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/D0tD1t/rust-whereis
[INFO] finished tweaking git repo https://github.com/D0tD1t/rust-whereis
[INFO] tweaked toml for git repo https://github.com/D0tD1t/rust-whereis written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/D0tD1t/rust-whereis already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4dd09084511751242f28c208667bdabd2a077a5b40ef8db5a800c520af7cc733
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4dd09084511751242f28c208667bdabd2a077a5b40ef8db5a800c520af7cc733"`
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking whereis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::vec`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let args = Opt::from_args();
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `binariesList` should have a snake case name
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     binariesList: Vec<PathBuf>,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `binaries_list`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `manualsList` should have a snake case name
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     manualsList: Vec<PathBuf>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `manuals_list`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `sourcesList` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     sourcesList: Vec<PathBuf>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `sources_list`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let args = Opt::from_args();
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `binariesList` should have a snake case name
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     binariesList: Vec<PathBuf>,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `binaries_list`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `manualsList` should have a snake case name
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     manualsList: Vec<PathBuf>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `manuals_list`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `sourcesList` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     sourcesList: Vec<PathBuf>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `sources_list`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.28s
[INFO] running `"docker" "inspect" "4dd09084511751242f28c208667bdabd2a077a5b40ef8db5a800c520af7cc733"`
[INFO] running `"docker" "rm" "-f" "4dd09084511751242f28c208667bdabd2a077a5b40ef8db5a800c520af7cc733"`
[INFO] [stdout] 4dd09084511751242f28c208667bdabd2a077a5b40ef8db5a800c520af7cc733