[INFO] crate lethe 0.2.2 is already in cache
[INFO] checking lethe-0.2.2 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate lethe 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lethe 0.2.2 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lethe 0.2.2
[INFO] finished tweaking crates.io crate lethe 0.2.2
[INFO] tweaked toml for crates.io crate lethe 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate lethe 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 7cb03d5e435b3f19204d40d1e4f5c7fa16e50649fd8d4136e3911d22a9348be8
[INFO] running `"docker" "start" "-a" "7cb03d5e435b3f19204d40d1e4f5c7fa16e50649fd8d4136e3911d22a9348be8"`
[INFO] [stderr]     Checking spin v0.5.1
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]     Checking encode_unicode v0.3.5
[INFO] [stderr]     Checking streaming-iterator v0.1.4
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking miniz-sys v0.1.12
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking flate2 v1.0.9
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]     Checking getrandom v0.1.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking clicolors-control v1.0.0
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking aho-corasick v0.7.3
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking regex v1.1.7
[INFO] [stderr]     Checking console v0.7.7
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]     Checking indicatif v0.11.0
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking lethe v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/actions/wipe.rs:334:23
[INFO] [stderr]     |
[INFO] [stderr] 334 |         failures: Vec<(usize)>
[INFO] [stderr]     |                       ^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.79s
[INFO] running `"docker" "inspect" "7cb03d5e435b3f19204d40d1e4f5c7fa16e50649fd8d4136e3911d22a9348be8"`
[INFO] running `"docker" "rm" "-f" "7cb03d5e435b3f19204d40d1e4f5c7fa16e50649fd8d4136e3911d22a9348be8"`
[INFO] [stdout] 7cb03d5e435b3f19204d40d1e4f5c7fa16e50649fd8d4136e3911d22a9348be8