[INFO] updating cached repository x7airworker/Brainfrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/x7airworker/Brainfrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/x7airworker/Brainfrust" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/x7airworker/Brainfrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/x7airworker/Brainfrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/x7airworker/Brainfrust" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/x7airworker/Brainfrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/x7airworker/Brainfrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 770554b70f93f37a50ee86a5238b155b6ac27a16
[INFO] sha for GitHub repo x7airworker/Brainfrust: 770554b70f93f37a50ee86a5238b155b6ac27a16
[INFO] validating manifest of x7airworker/Brainfrust on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of x7airworker/Brainfrust on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing x7airworker/Brainfrust
[INFO] finished frobbing x7airworker/Brainfrust
[INFO] frobbed toml for x7airworker/Brainfrust written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/x7airworker/Brainfrust/Cargo.toml
[INFO] started frobbing x7airworker/Brainfrust
[INFO] finished frobbing x7airworker/Brainfrust
[INFO] frobbed toml for x7airworker/Brainfrust written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/x7airworker/Brainfrust/Cargo.toml
[INFO] crate x7airworker/Brainfrust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking x7airworker/Brainfrust against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-3/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/x7airworker/Brainfrust:/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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3870a2d309a64814b61d6fba15ffe803fe0fafe0eabdcaf1141aa966a6fee66d
[INFO] running `"docker" "start" "-a" "3870a2d309a64814b61d6fba15ffe803fe0fafe0eabdcaf1141aa966a6fee66d"`
[INFO] [stderr]     Checking brainfrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `last_forwad` is never read
[INFO] [stderr]   --> src/interpretor.rs:25:80
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 Tokens::JumpForward => if self.cells[self.pointed_cell] == 0 { last_forwad = i_token; i_token = lex_result.jump_map[i_token]; },
[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 `last_forwad` is never read
[INFO] [stderr]   --> src/interpretor.rs:25:80
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 Tokens::JumpForward => if self.cells[self.pointed_cell] == 0 { last_forwad = i_token; i_token = lex_result.jump_map[i_token]; },
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "3870a2d309a64814b61d6fba15ffe803fe0fafe0eabdcaf1141aa966a6fee66d"`
[INFO] running `"docker" "rm" "-f" "3870a2d309a64814b61d6fba15ffe803fe0fafe0eabdcaf1141aa966a6fee66d"`
[INFO] [stdout] 3870a2d309a64814b61d6fba15ffe803fe0fafe0eabdcaf1141aa966a6fee66d