[INFO] crate users 0.10.0 is already in cache
[INFO] checking users-0.10.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate users 0.10.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate users 0.10.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate users 0.10.0
[INFO] finished tweaking crates.io crate users 0.10.0
[INFO] tweaked toml for crates.io crate users 0.10.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate users 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] a71741366aa1cc4c6595900973860d10b4713fed08bc38571f0f58f1f219f346
[INFO] running `"docker" "start" "-a" "a71741366aa1cc4c6595900973860d10b4713fed08bc38571f0f58f1f219f346"`
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking users v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trivial numeric cast: `u32` as `u32`
[INFO] [stderr]    --> src/base.rs:758:46
[INFO] [stderr]     |
[INFO] [stderr] 758 |             .filter_map(|i| get_group_by_gid(i as gid_t))
[INFO] [stderr]     |                                              ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:4:9
[INFO] [stderr]     |
[INFO] [stderr] 4   | #![warn(trivial_numeric_casts)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stderr] 
[INFO] [stderr] warning: trivial numeric cast: `u32` as `u32`
[INFO] [stderr]    --> src/base.rs:758:46
[INFO] [stderr]     |
[INFO] [stderr] 758 |             .filter_map(|i| get_group_by_gid(i as gid_t))
[INFO] [stderr]     |                                              ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:4:9
[INFO] [stderr]     |
[INFO] [stderr] 4   | #![warn(trivial_numeric_casts)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `"docker" "inspect" "a71741366aa1cc4c6595900973860d10b4713fed08bc38571f0f58f1f219f346"`
[INFO] running `"docker" "rm" "-f" "a71741366aa1cc4c6595900973860d10b4713fed08bc38571f0f58f1f219f346"`
[INFO] [stdout] a71741366aa1cc4c6595900973860d10b4713fed08bc38571f0f58f1f219f346