[INFO] updating cached repository nooberfsh/eac2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nooberfsh/eac2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nooberfsh/eac2" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/nooberfsh/eac2"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/nooberfsh/eac2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nooberfsh/eac2" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/nooberfsh/eac2"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/nooberfsh/eac2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f4b420289301616134a7d2a233b4c9d6face55d
[INFO] sha for GitHub repo nooberfsh/eac2: 7f4b420289301616134a7d2a233b4c9d6face55d
[INFO] validating manifest of nooberfsh/eac2 on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nooberfsh/eac2 on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nooberfsh/eac2
[INFO] finished frobbing nooberfsh/eac2
[INFO] frobbed toml for nooberfsh/eac2 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/nooberfsh/eac2/Cargo.toml
[INFO] started frobbing nooberfsh/eac2
[INFO] finished frobbing nooberfsh/eac2
[INFO] frobbed toml for nooberfsh/eac2 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/nooberfsh/eac2/Cargo.toml
[INFO] crate nooberfsh/eac2 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nooberfsh/eac2 against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-1/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/nooberfsh/eac2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 27a1dc9f99c937a9feb376025ecbc6bac9962e0163b70671f22f4d8b950f7983
[INFO] running `"docker" "start" "-a" "27a1dc9f99c937a9feb376025ecbc6bac9962e0163b70671f22f4d8b950f7983"`
[INFO] [stderr]     Checking eac2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `updated` is never read
[INFO] [stderr]    --> src/parser/lr1.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         updated = false;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `updated` is never read
[INFO] [stderr]    --> src/parser/lr1.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         updated = false;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/parser/lr1.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut token = tokens.current();
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/parser/lr1.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut token = tokens.current();
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "27a1dc9f99c937a9feb376025ecbc6bac9962e0163b70671f22f4d8b950f7983"`
[INFO] running `"docker" "rm" "-f" "27a1dc9f99c937a9feb376025ecbc6bac9962e0163b70671f22f4d8b950f7983"`
[INFO] [stdout] 27a1dc9f99c937a9feb376025ecbc6bac9962e0163b70671f22f4d8b950f7983