Dec 18 07:04:55.154 INFO checking JoeHowarth/TAC_interp against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:04:55.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/JoeHowarth/TAC_interp:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:04:55.383 INFO [stdout] 4bf4f6bf121c4ab856a90b50b29f66a3685bb7fa1309773b7a5a7beb03ec19cf
Dec 18 07:04:55.386 INFO running `"docker" "start" "-a" "4bf4f6bf121c4ab856a90b50b29f66a3685bb7fa1309773b7a5a7beb03ec19cf"`
Dec 18 07:04:56.636 INFO [stderr]     Checking tac_interp v0.1.0 (/opt/crater/workdir)
Dec 18 07:04:57.020 INFO [stderr] warning: unused import: `Write`
Dec 18 07:04:57.020 INFO [stderr]  --> src/main.rs:4:15
Dec 18 07:04:57.020 INFO [stderr]   |
Dec 18 07:04:57.020 INFO [stderr] 4 | use std::io::{Write, BufReader, BufRead};
Dec 18 07:04:57.020 INFO [stderr]   |               ^^^^^
Dec 18 07:04:57.020 INFO [stderr]   |
Dec 18 07:04:57.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:04:57.020 INFO [stderr] 
Dec 18 07:04:57.068 INFO [stderr] warning: unreachable statement
Dec 18 07:04:57.068 INFO [stderr]   --> src/main.rs:42:5
Dec 18 07:04:57.068 INFO [stderr]    |
Dec 18 07:04:57.068 INFO [stderr] 42 |     println!("{:?}",TACs);
Dec 18 07:04:57.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:57.068 INFO [stderr]    |
Dec 18 07:04:57.068 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 18 07:04:57.068 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 07:04:57.068 INFO [stderr] 
Dec 18 07:04:57.080 INFO [stderr] warning: unused import: `Write`
Dec 18 07:04:57.080 INFO [stderr]  --> src/main.rs:4:15
Dec 18 07:04:57.080 INFO [stderr]   |
Dec 18 07:04:57.080 INFO [stderr] 4 | use std::io::{Write, BufReader, BufRead};
Dec 18 07:04:57.080 INFO [stderr]   |               ^^^^^
Dec 18 07:04:57.080 INFO [stderr]   |
Dec 18 07:04:57.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:04:57.080 INFO [stderr] 
Dec 18 07:04:57.121 INFO [stderr] warning: unreachable statement
Dec 18 07:04:57.121 INFO [stderr]   --> src/main.rs:42:5
Dec 18 07:04:57.121 INFO [stderr]    |
Dec 18 07:04:57.121 INFO [stderr] 42 |     println!("{:?}",TACs);
Dec 18 07:04:57.121 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:57.121 INFO [stderr]    |
Dec 18 07:04:57.121 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 18 07:04:57.121 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 07:04:57.121 INFO [stderr] 
Dec 18 07:04:57.180 INFO [stderr] warning: variable `TACs` should have a snake case name such as `tacs`
Dec 18 07:04:57.180 INFO [stderr]   --> src/main.rs:14:9
Dec 18 07:04:57.180 INFO [stderr]    |
Dec 18 07:04:57.180 INFO [stderr] 14 |     let mut TACs: Vec<TAC> = Vec::new();
Dec 18 07:04:57.180 INFO [stderr]    |         ^^^^^^^^
Dec 18 07:04:57.180 INFO [stderr]    |
Dec 18 07:04:57.180 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 07:04:57.180 INFO [stderr] 
Dec 18 07:04:57.212 INFO [stderr] warning: variable `TACs` should have a snake case name such as `tacs`
Dec 18 07:04:57.212 INFO [stderr]   --> src/main.rs:14:9
Dec 18 07:04:57.212 INFO [stderr]    |
Dec 18 07:04:57.212 INFO [stderr] 14 |     let mut TACs: Vec<TAC> = Vec::new();
Dec 18 07:04:57.212 INFO [stderr]    |         ^^^^^^^^
Dec 18 07:04:57.212 INFO [stderr]    |
Dec 18 07:04:57.212 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 07:04:57.212 INFO [stderr] 
Dec 18 07:04:57.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 18 07:04:57.816 INFO running `"docker" "inspect" "4bf4f6bf121c4ab856a90b50b29f66a3685bb7fa1309773b7a5a7beb03ec19cf"`
Dec 18 07:04:58.050 INFO running `"docker" "rm" "-f" "4bf4f6bf121c4ab856a90b50b29f66a3685bb7fa1309773b7a5a7beb03ec19cf"`
Dec 18 07:04:58.251 INFO [stdout] 4bf4f6bf121c4ab856a90b50b29f66a3685bb7fa1309773b7a5a7beb03ec19cf