[INFO] updating cached repository glfmn/path_demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/glfmn/path_demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/glfmn/path_demo" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/glfmn/path_demo"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/glfmn/path_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/glfmn/path_demo" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/glfmn/path_demo"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/glfmn/path_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b840b858d6dd1931fce0006222995845ad5e1d97
[INFO] sha for GitHub repo glfmn/path_demo: b840b858d6dd1931fce0006222995845ad5e1d97
[INFO] validating manifest of glfmn/path_demo on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of glfmn/path_demo on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing glfmn/path_demo
[INFO] finished frobbing glfmn/path_demo
[INFO] frobbed toml for glfmn/path_demo written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/glfmn/path_demo/Cargo.toml
[INFO] started frobbing glfmn/path_demo
[INFO] finished frobbing glfmn/path_demo
[INFO] frobbed toml for glfmn/path_demo written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/glfmn/path_demo/Cargo.toml
[INFO] crate glfmn/path_demo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking glfmn/path_demo against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-7/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/glfmn/path_demo:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6b9f6323a05241ed827a9e574ca377acf1e1c4d6a874bce449ea4524e7363606
[INFO] running `"docker" "start" "-a" "6b9f6323a05241ed827a9e574ca377acf1e1c4d6a874bce449ea4524e7363606"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking memchr v2.2.0
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking tinytemplate v1.0.1
[INFO] [stderr]     Checking radix-heap v0.3.3
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking path_demo v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr] warning: method is never used: `f`
[INFO] [stderr]   --> lib/path/astar.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn f(&self) -> M::Cost {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `TextAlignment` is imported redundantly
[INFO] [stderr]    --> src/main.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 14  | use tcod::console::*;
[INFO] [stderr]     |     ---------------- the item `TextAlignment` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 164 |     use tcod::console::TextAlignment;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking criterion v0.2.10
[INFO] [stderr] warning: the item `TextAlignment` is imported redundantly
[INFO] [stderr]    --> src/main.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 14  | use tcod::console::*;
[INFO] [stderr]     |     ---------------- the item `TextAlignment` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 164 |     use tcod::console::TextAlignment;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `f`
[INFO] [stderr]   --> lib/path/astar.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn f(&self) -> M::Cost {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.84s
[INFO] running `"docker" "inspect" "6b9f6323a05241ed827a9e574ca377acf1e1c4d6a874bce449ea4524e7363606"`
[INFO] running `"docker" "rm" "-f" "6b9f6323a05241ed827a9e574ca377acf1e1c4d6a874bce449ea4524e7363606"`
[INFO] [stdout] 6b9f6323a05241ed827a9e574ca377acf1e1c4d6a874bce449ea4524e7363606