[INFO] fetching crate iata 0.4.0...
[INFO] checking iata-0.4.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate iata 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate iata 0.4.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate iata 0.4.0
[INFO] finished tweaking crates.io crate iata 0.4.0
[INFO] tweaked toml for crates.io crate iata 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 278e3bb8b53f014cbe884ab5e4320a83a246ddaed7635de3c55684fc6fdf9131
[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" "278e3bb8b53f014cbe884ab5e4320a83a246ddaed7635de3c55684fc6fdf9131"`
[INFO] [stderr]     Checking iata v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:353:33
[INFO] [stderr]     |
[INFO] [stderr] 353 | ...                   Ok((rest, o)) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:391:33
[INFO] [stderr]     |
[INFO] [stderr] 391 | ...                   Ok((rest, o)) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `chunk` is never read
[INFO] [stderr]    --> src/bcbp/mod.rs:414:33
[INFO] [stderr]     |
[INFO] [stderr] 414 | ...                   chunk = last;
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:353:33
[INFO] [stderr]     |
[INFO] [stderr] 353 | ...                   Ok((rest, o)) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rest`
[INFO] [stderr]    --> src/bcbp/mod.rs:391:33
[INFO] [stderr]     |
[INFO] [stderr] 391 | ...                   Ok((rest, o)) => {
[INFO] [stderr]     |                           ^^^^ help: consider prefixing with an underscore: `_rest`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `chunk` is never read
[INFO] [stderr]    --> src/bcbp/mod.rs:414:33
[INFO] [stderr]     |
[INFO] [stderr] 414 | ...                   chunk = last;
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "278e3bb8b53f014cbe884ab5e4320a83a246ddaed7635de3c55684fc6fdf9131"`
[INFO] running `"docker" "rm" "-f" "278e3bb8b53f014cbe884ab5e4320a83a246ddaed7635de3c55684fc6fdf9131"`
[INFO] [stdout] 278e3bb8b53f014cbe884ab5e4320a83a246ddaed7635de3c55684fc6fdf9131