[INFO] cloning repository nooberfsh/eac2
[INFO] running `"git" "clone" "--bare" "git://github.com/nooberfsh/eac2.git" "work/cache/sources/gh/nooberfsh/eac2"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nooberfsh/eac2'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nooberfsh/eac2" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nooberfsh/eac2"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nooberfsh/eac2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nooberfsh/eac2" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nooberfsh/eac2"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nooberfsh/eac2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9ea567eb8b7fb0ab272d2b686519ee512cb3f314
[INFO] sha for GitHub repo nooberfsh/eac2: 9ea567eb8b7fb0ab272d2b686519ee512cb3f314
[INFO] validating manifest of nooberfsh/eac2 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nooberfsh/eac2 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nooberfsh/eac2/Cargo.toml
[INFO] crate nooberfsh/eac2 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nooberfsh/eac2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] a67928ad3c324f30569f8e2dc10fe78ff171cdf3a9de5d8fadf5d223d47284e4
[INFO] running `"docker" "start" "-a" "a67928ad3c324f30569f8e2dc10fe78ff171cdf3a9de5d8fadf5d223d47284e4"`
[INFO] [stderr]    Compiling 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: 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 1.05s
[INFO] running `"docker" "inspect" "a67928ad3c324f30569f8e2dc10fe78ff171cdf3a9de5d8fadf5d223d47284e4"`
[INFO] running `"docker" "rm" "-f" "a67928ad3c324f30569f8e2dc10fe78ff171cdf3a9de5d8fadf5d223d47284e4"`
[INFO] [stdout] a67928ad3c324f30569f8e2dc10fe78ff171cdf3a9de5d8fadf5d223d47284e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 86fb30aeff1d724db04767888be7e185ea9ab400f1537edef5bc16d97227e8cf
[INFO] running `"docker" "start" "-a" "86fb30aeff1d724db04767888be7e185ea9ab400f1537edef5bc16d97227e8cf"`
[INFO] [stderr]    Compiling 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: 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 2.86s
[INFO] running `"docker" "inspect" "86fb30aeff1d724db04767888be7e185ea9ab400f1537edef5bc16d97227e8cf"`
[INFO] running `"docker" "rm" "-f" "86fb30aeff1d724db04767888be7e185ea9ab400f1537edef5bc16d97227e8cf"`
[INFO] [stdout] 86fb30aeff1d724db04767888be7e185ea9ab400f1537edef5bc16d97227e8cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 927bf651d7d6e7c64561d0cec63b1493ec7fd4e0d6e34e6d7ba3e94376975fe7
[INFO] running `"docker" "start" "-a" "927bf651d7d6e7c64561d0cec63b1493ec7fd4e0d6e34e6d7ba3e94376975fe7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eac2-ba42116e1230c872
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parser::test::test_eleminate_left_recursion ... ok
[INFO] [stdout] test parser::test::test_follow ... ok
[INFO] [stdout] test parser::test::test_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "927bf651d7d6e7c64561d0cec63b1493ec7fd4e0d6e34e6d7ba3e94376975fe7"`
[INFO] running `"docker" "rm" "-f" "927bf651d7d6e7c64561d0cec63b1493ec7fd4e0d6e34e6d7ba3e94376975fe7"`
[INFO] [stdout] 927bf651d7d6e7c64561d0cec63b1493ec7fd4e0d6e34e6d7ba3e94376975fe7