Dec 14 09:10:11.718 INFO testing JoeHowarth/TAC_interp against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:10:11.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 09:10:12.096 INFO [stdout] 747ead49c93b4a6b36c1bf508ae7a4bcd1e88e63e0f0dccb7f84b8b22179907b
Dec 14 09:10:12.103 INFO running `"docker" "start" "-a" "747ead49c93b4a6b36c1bf508ae7a4bcd1e88e63e0f0dccb7f84b8b22179907b"`
Dec 14 09:10:13.019 INFO [stderr] usermod: no changes
Dec 14 09:10:13.092 INFO [stderr]    Compiling tac_interp v0.1.0 (/source)
Dec 14 09:10:13.503 INFO [stderr] warning: unused import: `Write`
Dec 14 09:10:13.503 INFO [stderr]  --> src/main.rs:4:15
Dec 14 09:10:13.503 INFO [stderr]   |
Dec 14 09:10:13.504 INFO [stderr] 4 | use std::io::{Write, BufReader, BufRead};
Dec 14 09:10:13.504 INFO [stderr]   |               ^^^^^
Dec 14 09:10:13.504 INFO [stderr]   |
Dec 14 09:10:13.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:10:13.504 INFO [stderr] 
Dec 14 09:10:13.551 INFO [stderr] warning: unreachable statement
Dec 14 09:10:13.551 INFO [stderr]   --> src/main.rs:42:5
Dec 14 09:10:13.551 INFO [stderr]    |
Dec 14 09:10:13.551 INFO [stderr] 42 |     println!("{:?}",TACs);
Dec 14 09:10:13.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:10:13.551 INFO [stderr]    |
Dec 14 09:10:13.551 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 14 09:10:13.551 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 14 09:10:13.551 INFO [stderr] 
Dec 14 09:10:13.643 INFO [stderr] warning: variable `TACs` should have a snake case name such as `tacs`
Dec 14 09:10:13.643 INFO [stderr]   --> src/main.rs:14:9
Dec 14 09:10:13.643 INFO [stderr]    |
Dec 14 09:10:13.643 INFO [stderr] 14 |     let mut TACs: Vec<TAC> = Vec::new();
Dec 14 09:10:13.643 INFO [stderr]    |         ^^^^^^^^
Dec 14 09:10:13.643 INFO [stderr]    |
Dec 14 09:10:13.643 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 09:10:13.643 INFO [stderr] 
Dec 14 09:10:14.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 14 09:10:14.239 INFO [stderr] su: No module specific data is present
Dec 14 09:10:14.621 INFO running `"docker" "inspect" "747ead49c93b4a6b36c1bf508ae7a4bcd1e88e63e0f0dccb7f84b8b22179907b"`
Dec 14 09:10:14.697 INFO running `"docker" "rm" "-f" "747ead49c93b4a6b36c1bf508ae7a4bcd1e88e63e0f0dccb7f84b8b22179907b"`
Dec 14 09:10:14.850 INFO [stdout] 747ead49c93b4a6b36c1bf508ae7a4bcd1e88e63e0f0dccb7f84b8b22179907b
Dec 14 09:10:14.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 09:10:15.243 INFO [stdout] a0f7bdb2ac340662a82563778669545a86a86d39d56e21664637c3ee25ddf332
Dec 14 09:10:15.249 INFO running `"docker" "start" "-a" "a0f7bdb2ac340662a82563778669545a86a86d39d56e21664637c3ee25ddf332"`
Dec 14 09:10:16.251 INFO [stderr] usermod: no changes
Dec 14 09:10:16.283 INFO [stderr]    Compiling tac_interp v0.1.0 (/source)
Dec 14 09:10:16.719 INFO [stderr] warning: unused import: `Write`
Dec 14 09:10:16.719 INFO [stderr]  --> src/main.rs:4:15
Dec 14 09:10:16.719 INFO [stderr]   |
Dec 14 09:10:16.719 INFO [stderr] 4 | use std::io::{Write, BufReader, BufRead};
Dec 14 09:10:16.719 INFO [stderr]   |               ^^^^^
Dec 14 09:10:16.719 INFO [stderr]   |
Dec 14 09:10:16.719 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:10:16.719 INFO [stderr] 
Dec 14 09:10:16.764 INFO [stderr] warning: unreachable statement
Dec 14 09:10:16.764 INFO [stderr]   --> src/main.rs:42:5
Dec 14 09:10:16.764 INFO [stderr]    |
Dec 14 09:10:16.764 INFO [stderr] 42 |     println!("{:?}",TACs);
Dec 14 09:10:16.764 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:10:16.764 INFO [stderr]    |
Dec 14 09:10:16.764 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 14 09:10:16.764 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 14 09:10:16.764 INFO [stderr] 
Dec 14 09:10:16.851 INFO [stderr] warning: variable `TACs` should have a snake case name such as `tacs`
Dec 14 09:10:16.851 INFO [stderr]   --> src/main.rs:14:9
Dec 14 09:10:16.851 INFO [stderr]    |
Dec 14 09:10:16.851 INFO [stderr] 14 |     let mut TACs: Vec<TAC> = Vec::new();
Dec 14 09:10:16.851 INFO [stderr]    |         ^^^^^^^^
Dec 14 09:10:16.851 INFO [stderr]    |
Dec 14 09:10:16.855 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 09:10:16.855 INFO [stderr] 
Dec 14 09:10:17.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 14 09:10:17.121 INFO [stderr] su: No module specific data is present
Dec 14 09:10:17.428 INFO running `"docker" "inspect" "a0f7bdb2ac340662a82563778669545a86a86d39d56e21664637c3ee25ddf332"`
Dec 14 09:10:17.572 INFO running `"docker" "rm" "-f" "a0f7bdb2ac340662a82563778669545a86a86d39d56e21664637c3ee25ddf332"`
Dec 14 09:10:17.679 INFO [stdout] a0f7bdb2ac340662a82563778669545a86a86d39d56e21664637c3ee25ddf332
Dec 14 09:10:17.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 14 09:10:17.894 INFO [stdout] 72d4b78a6dbd179630dfd463478be447c04eacbc22975277e8114b8f4d539300
Dec 14 09:10:17.896 INFO running `"docker" "start" "-a" "72d4b78a6dbd179630dfd463478be447c04eacbc22975277e8114b8f4d539300"`
Dec 14 09:10:18.731 INFO [stderr] usermod: no changes
Dec 14 09:10:18.761 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 09:10:18.761 INFO [stderr]      Running /target/debug/deps/tac_interp-6c98365fd7548b05
Dec 14 09:10:18.763 INFO [stdout] 
Dec 14 09:10:18.763 INFO [stdout] running 0 tests
Dec 14 09:10:18.763 INFO [stdout] 
Dec 14 09:10:18.763 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:10:18.763 INFO [stdout] 
Dec 14 09:10:18.768 INFO [stderr] su: No module specific data is present
Dec 14 09:10:19.163 INFO running `"docker" "inspect" "72d4b78a6dbd179630dfd463478be447c04eacbc22975277e8114b8f4d539300"`
Dec 14 09:10:19.276 INFO running `"docker" "rm" "-f" "72d4b78a6dbd179630dfd463478be447c04eacbc22975277e8114b8f4d539300"`
Dec 14 09:10:19.403 INFO [stdout] 72d4b78a6dbd179630dfd463478be447c04eacbc22975277e8114b8f4d539300