[INFO] updating cached repository https://github.com/BenSandeen/star-stacker [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] 70d4e61d362545e97e907fea804cf04da59c1abe [INFO] checking BenSandeen/star-stacker against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenSandeen%2Fstar-stacker" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 61% (11/18) Checking out files: 66% (12/18) Checking out files: 72% (13/18) Checking out files: 77% (14/18) Checking out files: 83% (15/18) Checking out files: 88% (16/18) Checking out files: 94% (17/18) Checking out files: 100% (18/18) Checking out files: 100% (18/18), done. [INFO] validating manifest of git repo https://github.com/BenSandeen/star-stacker on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/BenSandeen/star-stacker [INFO] finished tweaking git repo https://github.com/BenSandeen/star-stacker [INFO] tweaked toml for git repo https://github.com/BenSandeen/star-stacker written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/BenSandeen/star-stacker already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] 0a45ac42df1c89acf59b32c54c0d9bf4de900dd9090babc3a7940556361b4171 [INFO] running `"docker" "start" "-a" "0a45ac42df1c89acf59b32c54c0d9bf4de900dd9090babc3a7940556361b4171"` [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Checking image v0.22.2 [INFO] [stderr] Compiling structopt-derive v0.3.2 [INFO] [stderr] Checking structopt v0.3.2 [INFO] [stderr] Checking star_stacker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/main.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/main.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let opt = Opt::from_args(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_opt` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/locate_stars.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | let (x, y, color) = star_center; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/main.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/main.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let opt = Opt::from_args(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_opt` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/locate_stars.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | let (x, y, color) = star_center; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.90s [INFO] running `"docker" "inspect" "0a45ac42df1c89acf59b32c54c0d9bf4de900dd9090babc3a7940556361b4171"` [INFO] running `"docker" "rm" "-f" "0a45ac42df1c89acf59b32c54c0d9bf4de900dd9090babc3a7940556361b4171"` [INFO] [stdout] 0a45ac42df1c89acf59b32c54c0d9bf4de900dd9090babc3a7940556361b4171