Dec 13 10:49:37.376 INFO testing mfs/box against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 10:49:37.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:49:38.003 INFO [stdout] 4aae4777cc7ee851013267861041611b942eae6b06007215ffd5241d06f46dbd
Dec 13 10:49:38.009 INFO running `"docker" "start" "-a" "4aae4777cc7ee851013267861041611b942eae6b06007215ffd5241d06f46dbd"`
Dec 13 10:49:38.981 INFO [stderr] usermod: no changes
Dec 13 10:49:39.023 INFO [stderr]    Compiling box v0.1.0 (/source)
Dec 13 10:49:39.335 INFO [stderr] warning: variable does not need to be mutable
Dec 13 10:49:39.335 INFO [stderr]   --> src/bin/assembler.rs:24:9
Dec 13 10:49:39.335 INFO [stderr]    |
Dec 13 10:49:39.335 INFO [stderr] 24 |     let mut reader = BufReader::new(f);
Dec 13 10:49:39.335 INFO [stderr]    |         ----^^^^^^
Dec 13 10:49:39.335 INFO [stderr]    |         |
Dec 13 10:49:39.335 INFO [stderr]    |         help: remove this `mut`
Dec 13 10:49:39.335 INFO [stderr]    |
Dec 13 10:49:39.335 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 10:49:39.335 INFO [stderr] 
Dec 13 10:49:39.335 INFO [stderr] warning: constant item is never used: `INSTRUCTIONS`
Dec 13 10:49:39.335 INFO [stderr]   --> src/bin/assembler.rs:7:1
Dec 13 10:49:39.335 INFO [stderr]    |
Dec 13 10:49:39.335 INFO [stderr] 7  | / const INSTRUCTIONS: &'static [&'static str] = &[
Dec 13 10:49:39.335 INFO [stderr] 8  | |     "nop", "jcn", "fim", "src", "fin", "jin", "jun", "jms", "inc", "isz", "add", "sub", "ld",
Dec 13 10:49:39.335 INFO [stderr] 9  | |     "xch", "bbl", "ldm", "wrm", "wmp", "wrr", "wr0", "wr1", "wr2", "wr3", "sbm", "rdm", "rdr",
Dec 13 10:49:39.335 INFO [stderr] 10 | |     "adm", "rd0", "rd1", "rd2", "rd3", "clb", "iac", "cmc", "cma", "ral", "rar", "tcc", "dac",
Dec 13 10:49:39.335 INFO [stderr] 11 | |     "tcs", "stc", "daa", "kbp", "dcl"
Dec 13 10:49:39.335 INFO [stderr] 12 | | ];
Dec 13 10:49:39.335 INFO [stderr]    | |__^
Dec 13 10:49:39.335 INFO [stderr]    |
Dec 13 10:49:39.335 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 10:49:39.335 INFO [stderr] 
Dec 13 10:49:39.335 INFO [stderr] warning: enum is never used: `Token`
Dec 13 10:49:39.335 INFO [stderr]   --> src/bin/assembler.rs:14:1
Dec 13 10:49:39.335 INFO [stderr]    |
Dec 13 10:49:39.335 INFO [stderr] 14 | enum Token {
Dec 13 10:49:39.335 INFO [stderr]    | ^^^^^^^^^^
Dec 13 10:49:39.335 INFO [stderr] 
Dec 13 10:49:40.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 13 10:49:40.111 INFO [stderr] su: No module specific data is present
Dec 13 10:49:40.587 INFO running `"docker" "inspect" "4aae4777cc7ee851013267861041611b942eae6b06007215ffd5241d06f46dbd"`
Dec 13 10:49:40.854 INFO running `"docker" "rm" "-f" "4aae4777cc7ee851013267861041611b942eae6b06007215ffd5241d06f46dbd"`
Dec 13 10:49:41.155 INFO [stdout] 4aae4777cc7ee851013267861041611b942eae6b06007215ffd5241d06f46dbd
Dec 13 10:49:41.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:49:41.604 INFO [stdout] 3fd9ee0f30ba2a84184160084b6f59701141dc716d2fe052f96353035eae8790
Dec 13 10:49:41.606 INFO running `"docker" "start" "-a" "3fd9ee0f30ba2a84184160084b6f59701141dc716d2fe052f96353035eae8790"`
Dec 13 10:49:42.785 INFO [stderr] usermod: no changes
Dec 13 10:49:42.852 INFO [stderr]    Compiling box v0.1.0 (/source)
Dec 13 10:49:43.295 INFO [stderr] warning: variable does not need to be mutable
Dec 13 10:49:43.295 INFO [stderr]   --> src/bin/assembler.rs:24:9
Dec 13 10:49:43.295 INFO [stderr]    |
Dec 13 10:49:43.295 INFO [stderr] 24 |     let mut reader = BufReader::new(f);
Dec 13 10:49:43.295 INFO [stderr]    |         ----^^^^^^
Dec 13 10:49:43.295 INFO [stderr]    |         |
Dec 13 10:49:43.295 INFO [stderr]    |         help: remove this `mut`
Dec 13 10:49:43.295 INFO [stderr]    |
Dec 13 10:49:43.295 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 10:49:43.295 INFO [stderr] 
Dec 13 10:49:43.295 INFO [stderr] warning: constant item is never used: `INSTRUCTIONS`
Dec 13 10:49:43.295 INFO [stderr]   --> src/bin/assembler.rs:7:1
Dec 13 10:49:43.295 INFO [stderr]    |
Dec 13 10:49:43.295 INFO [stderr] 7  | / const INSTRUCTIONS: &'static [&'static str] = &[
Dec 13 10:49:43.295 INFO [stderr] 8  | |     "nop", "jcn", "fim", "src", "fin", "jin", "jun", "jms", "inc", "isz", "add", "sub", "ld",
Dec 13 10:49:43.295 INFO [stderr] 9  | |     "xch", "bbl", "ldm", "wrm", "wmp", "wrr", "wr0", "wr1", "wr2", "wr3", "sbm", "rdm", "rdr",
Dec 13 10:49:43.295 INFO [stderr] 10 | |     "adm", "rd0", "rd1", "rd2", "rd3", "clb", "iac", "cmc", "cma", "ral", "rar", "tcc", "dac",
Dec 13 10:49:43.295 INFO [stderr] 11 | |     "tcs", "stc", "daa", "kbp", "dcl"
Dec 13 10:49:43.295 INFO [stderr] 12 | | ];
Dec 13 10:49:43.295 INFO [stderr]    | |__^
Dec 13 10:49:43.295 INFO [stderr]    |
Dec 13 10:49:43.295 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 10:49:43.295 INFO [stderr] 
Dec 13 10:49:43.295 INFO [stderr] warning: enum is never used: `Token`
Dec 13 10:49:43.295 INFO [stderr]   --> src/bin/assembler.rs:14:1
Dec 13 10:49:43.296 INFO [stderr]    |
Dec 13 10:49:43.296 INFO [stderr] 14 | enum Token {
Dec 13 10:49:43.296 INFO [stderr]    | ^^^^^^^^^^
Dec 13 10:49:43.296 INFO [stderr] 
Dec 13 10:49:43.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 13 10:49:43.791 INFO [stderr] su: No module specific data is present
Dec 13 10:49:44.072 INFO running `"docker" "inspect" "3fd9ee0f30ba2a84184160084b6f59701141dc716d2fe052f96353035eae8790"`
Dec 13 10:49:44.188 INFO running `"docker" "rm" "-f" "3fd9ee0f30ba2a84184160084b6f59701141dc716d2fe052f96353035eae8790"`
Dec 13 10:49:44.270 INFO [stdout] 3fd9ee0f30ba2a84184160084b6f59701141dc716d2fe052f96353035eae8790
Dec 13 10:49:44.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 10:49:44.502 INFO [stdout] deded5eca32f35c4b199a07e70eeb24413ecf9b19cf45b269e0e112476bdeab4
Dec 13 10:49:44.509 INFO running `"docker" "start" "-a" "deded5eca32f35c4b199a07e70eeb24413ecf9b19cf45b269e0e112476bdeab4"`
Dec 13 10:49:44.990 INFO [stderr] usermod: no changes
Dec 13 10:49:45.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 10:49:45.019 INFO [stderr]      Running /target/debug/deps/assembler-17ca12e6c27d65dc
Dec 13 10:49:45.025 INFO [stdout] 
Dec 13 10:49:45.025 INFO [stdout] running 0 tests
Dec 13 10:49:45.025 INFO [stdout] 
Dec 13 10:49:45.025 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:49:45.025 INFO [stdout] 
Dec 13 10:49:45.025 INFO [stderr]      Running /target/debug/deps/box-10df2dd00b89f5a2
Dec 13 10:49:45.029 INFO [stdout] 
Dec 13 10:49:45.029 INFO [stdout] running 0 tests
Dec 13 10:49:45.029 INFO [stdout] 
Dec 13 10:49:45.029 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:49:45.029 INFO [stdout] 
Dec 13 10:49:45.031 INFO [stderr] su: No module specific data is present
Dec 13 10:49:45.300 INFO running `"docker" "inspect" "deded5eca32f35c4b199a07e70eeb24413ecf9b19cf45b269e0e112476bdeab4"`
Dec 13 10:49:45.445 INFO running `"docker" "rm" "-f" "deded5eca32f35c4b199a07e70eeb24413ecf9b19cf45b269e0e112476bdeab4"`
Dec 13 10:49:45.661 INFO [stdout] deded5eca32f35c4b199a07e70eeb24413ecf9b19cf45b269e0e112476bdeab4