[INFO] crate codetrotter_aoc_2019_solutions 0.9.0 is already in cache [INFO] checking codetrotter_aoc_2019_solutions-0.9.0 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880 [INFO] extracting crate codetrotter_aoc_2019_solutions 0.9.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate codetrotter_aoc_2019_solutions 0.9.0 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate codetrotter_aoc_2019_solutions 0.9.0 [INFO] finished tweaking crates.io crate codetrotter_aoc_2019_solutions 0.9.0 [INFO] tweaked toml for crates.io crate codetrotter_aoc_2019_solutions 0.9.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate codetrotter_aoc_2019_solutions 0.9.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "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] 2b7c6fae5ae124fd1e7ca53350ae6de470b4afc272bec4c7151bff53a958250a [INFO] running `"docker" "start" "-a" "2b7c6fae5ae124fd1e7ca53350ae6de470b4afc272bec4c7151bff53a958250a"` [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking codetrotter_aoc_2019_solutions v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `chrono::prelude::*` [INFO] [stderr] --> src/lib.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | use chrono::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::prelude::*` [INFO] [stderr] --> src/lib.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | use chrono::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `"docker" "inspect" "2b7c6fae5ae124fd1e7ca53350ae6de470b4afc272bec4c7151bff53a958250a"` [INFO] running `"docker" "rm" "-f" "2b7c6fae5ae124fd1e7ca53350ae6de470b4afc272bec4c7151bff53a958250a"` [INFO] [stdout] 2b7c6fae5ae124fd1e7ca53350ae6de470b4afc272bec4c7151bff53a958250a