Nov 30 10:25:28.693 INFO checking JoeHowarth/TAC_interp against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:25:28.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 10:25:29.044 INFO [stdout] fd36f9b9dfbac966f5e200c72698a0142199f258d80bf33c087aaa528c64cd22
Nov 30 10:25:29.044 INFO running `"docker" "start" "-a" "fd36f9b9dfbac966f5e200c72698a0142199f258d80bf33c087aaa528c64cd22"`
Nov 30 10:25:30.132 INFO [stderr] usermod: no changes
Nov 30 10:25:30.168 INFO [stderr]     Checking tac_interp v0.1.0 (/source)
Nov 30 10:25:30.812 INFO [stderr] warning: unused import: `Write`
Nov 30 10:25:30.812 INFO [stderr]  --> src/main.rs:4:15
Nov 30 10:25:30.812 INFO [stderr]   |
Nov 30 10:25:30.812 INFO [stderr] 4 | use std::io::{Write, BufReader, BufRead};
Nov 30 10:25:30.812 INFO [stderr]   |               ^^^^^
Nov 30 10:25:30.812 INFO [stderr]   |
Nov 30 10:25:30.816 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 10:25:30.816 INFO [stderr] 
Nov 30 10:25:30.876 INFO [stderr] warning: unreachable statement
Nov 30 10:25:30.877 INFO [stderr]   --> src/main.rs:42:5
Nov 30 10:25:30.877 INFO [stderr]    |
Nov 30 10:25:30.877 INFO [stderr] 42 |     println!("{:?}",TACs);
Nov 30 10:25:30.877 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:25:30.877 INFO [stderr]    |
Nov 30 10:25:30.877 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 30 10:25:30.877 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)
Nov 30 10:25:30.877 INFO [stderr] 
Nov 30 10:25:30.954 INFO [stderr] warning: variable `TACs` should have a snake case name such as `tacs`
Nov 30 10:25:30.954 INFO [stderr]   --> src/main.rs:14:9
Nov 30 10:25:30.955 INFO [stderr]    |
Nov 30 10:25:30.955 INFO [stderr] 14 |     let mut TACs: Vec<TAC> = Vec::new();
Nov 30 10:25:30.955 INFO [stderr]    |         ^^^^^^^^
Nov 30 10:25:30.955 INFO [stderr]    |
Nov 30 10:25:30.955 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 10:25:30.956 INFO [stderr] 
Nov 30 10:25:31.070 INFO [stderr] warning: unused import: `Write`
Nov 30 10:25:31.071 INFO [stderr]  --> src/main.rs:4:15
Nov 30 10:25:31.071 INFO [stderr]   |
Nov 30 10:25:31.071 INFO [stderr] 4 | use std::io::{Write, BufReader, BufRead};
Nov 30 10:25:31.071 INFO [stderr]   |               ^^^^^
Nov 30 10:25:31.071 INFO [stderr]   |
Nov 30 10:25:31.071 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 10:25:31.072 INFO [stderr] 
Nov 30 10:25:31.123 INFO [stderr] warning: unreachable statement
Nov 30 10:25:31.123 INFO [stderr]   --> src/main.rs:42:5
Nov 30 10:25:31.123 INFO [stderr]    |
Nov 30 10:25:31.123 INFO [stderr] 42 |     println!("{:?}",TACs);
Nov 30 10:25:31.123 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:25:31.123 INFO [stderr]    |
Nov 30 10:25:31.123 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 30 10:25:31.123 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)
Nov 30 10:25:31.123 INFO [stderr] 
Nov 30 10:25:31.210 INFO [stderr] warning: variable `TACs` should have a snake case name such as `tacs`
Nov 30 10:25:31.210 INFO [stderr]   --> src/main.rs:14:9
Nov 30 10:25:31.210 INFO [stderr]    |
Nov 30 10:25:31.210 INFO [stderr] 14 |     let mut TACs: Vec<TAC> = Vec::new();
Nov 30 10:25:31.210 INFO [stderr]    |         ^^^^^^^^
Nov 30 10:25:31.210 INFO [stderr]    |
Nov 30 10:25:31.212 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 10:25:31.212 INFO [stderr] 
Nov 30 10:25:31.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 30 10:25:31.248 INFO [stderr] su: No module specific data is present
Nov 30 10:25:31.820 INFO running `"docker" "inspect" "fd36f9b9dfbac966f5e200c72698a0142199f258d80bf33c087aaa528c64cd22"`
Nov 30 10:25:31.955 INFO running `"docker" "rm" "-f" "fd36f9b9dfbac966f5e200c72698a0142199f258d80bf33c087aaa528c64cd22"`
Nov 30 10:25:32.164 INFO [stdout] fd36f9b9dfbac966f5e200c72698a0142199f258d80bf33c087aaa528c64cd22