[INFO] updating cached repository https://github.com/stefanberndtsson/nmdb-build-rust
[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] 40ea22aae036bdb88e7428f8e97ba57e30ae0225
[INFO] checking stefanberndtsson/nmdb-build-rust against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanberndtsson%2Fnmdb-build-rust" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stefanberndtsson/nmdb-build-rust on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/stefanberndtsson/nmdb-build-rust
[INFO] finished tweaking git repo https://github.com/stefanberndtsson/nmdb-build-rust
[INFO] tweaked toml for git repo https://github.com/stefanberndtsson/nmdb-build-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/stefanberndtsson/nmdb-build-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 49e7f221f1f5a6b107d1b24c2037ee806ee174c66bcaa915026aca895546ffcb
[INFO] running `"docker" "start" "-a" "49e7f221f1f5a6b107d1b24c2037ee806ee174c66bcaa915026aca895546ffcb"`
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking nmdb_build v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `id_handler`
[INFO] [stderr]  --> src/movies.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use id_handler;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/movies.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn new(mut id_handler: &mut IdHandler, line: &str) -> Movie {
[INFO] [stderr]    |            ----^^^^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TESTMOVIES`
[INFO] [stderr]  --> src/id_handler.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const TESTMOVIES: i32 = 0x1000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TESTPEOPLE`
[INFO] [stderr]   --> src/id_handler.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const TESTPEOPLE: i32 = 0x2000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/movies.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn new(mut id_handler: &mut IdHandler, line: &str) -> Movie {
[INFO] [stderr]    |            ----^^^^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TESTPEOPLE`
[INFO] [stderr]   --> src/id_handler.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const TESTPEOPLE: i32 = 0x2000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `"docker" "inspect" "49e7f221f1f5a6b107d1b24c2037ee806ee174c66bcaa915026aca895546ffcb"`
[INFO] running `"docker" "rm" "-f" "49e7f221f1f5a6b107d1b24c2037ee806ee174c66bcaa915026aca895546ffcb"`
[INFO] [stdout] 49e7f221f1f5a6b107d1b24c2037ee806ee174c66bcaa915026aca895546ffcb