[INFO] updating cached repository https://github.com/KristonCosta/four-am
[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] adf3f6204c7c41eece0864c296e30b9932e5dc2c
[INFO] checking KristonCosta/four-am against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKristonCosta%2Ffour-am" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KristonCosta/four-am on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/KristonCosta/four-am
[INFO] finished tweaking git repo https://github.com/KristonCosta/four-am
[INFO] tweaked toml for git repo https://github.com/KristonCosta/four-am written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/KristonCosta/four-am already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] 0247fcda39e4f1e5133f15e0395144655308292306d1bfc4ba3db27e7bcca42b
[INFO] running `"docker" "start" "-a" "0247fcda39e4f1e5133f15e0395144655308292306d1bfc4ba3db27e7bcca42b"`
[INFO] [stderr]    Compiling xml-rs v0.8.1
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[INFO] [stderr] warning: unused import: `crate::server::map_builders::factories::drunk_builder`
[INFO] [stderr]  --> src/server/server.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::server::map_builders::factories::drunk_builder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::server::map_builders::factories::drunk_builder`
[INFO] [stderr]  --> src/server/server.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::server::map_builders::factories::drunk_builder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `universe`
[INFO] [stderr]   --> src/server/server.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub(crate) universe: Universe,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mapgen_index`
[INFO] [stderr]   --> src/server/server.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     mapgen_index: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mapgen_timer`
[INFO] [stderr]   --> src/server/server.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     mapgen_timer: Instant,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `universe`
[INFO] [stderr]   --> src/server/server.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub(crate) universe: Universe,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mapgen_index`
[INFO] [stderr]   --> src/server/server.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     mapgen_index: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mapgen_timer`
[INFO] [stderr]   --> src/server/server.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     mapgen_timer: Instant,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 20s
[INFO] running `"docker" "inspect" "0247fcda39e4f1e5133f15e0395144655308292306d1bfc4ba3db27e7bcca42b"`
[INFO] running `"docker" "rm" "-f" "0247fcda39e4f1e5133f15e0395144655308292306d1bfc4ba3db27e7bcca42b"`
[INFO] [stdout] 0247fcda39e4f1e5133f15e0395144655308292306d1bfc4ba3db27e7bcca42b