Nov 16 19:35:55.191 INFO testing mikeyhew/brainfuck against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 19:35:55.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 19:35:55.503 INFO [stdout] 9c82499f8df014dad62cc8de78535e36bd37ad893e2ec28c5ec99af2b877fa0c
Nov 16 19:35:55.505 INFO running `"docker" "start" "-a" "9c82499f8df014dad62cc8de78535e36bd37ad893e2ec28c5ec99af2b877fa0c"`
Nov 16 19:35:57.031 INFO [stderr] usermod: no changes
Nov 16 19:35:57.078 INFO [stderr]    Compiling brainfuck v0.1.0 (/source)
Nov 16 19:35:57.327 INFO [stderr] warning: unused import: `std::mem`
Nov 16 19:35:57.327 INFO [stderr]  --> src/main.rs:2:5
Nov 16 19:35:57.327 INFO [stderr]   |
Nov 16 19:35:57.327 INFO [stderr] 2 | use std::mem;
Nov 16 19:35:57.327 INFO [stderr]   |     ^^^^^^^^
Nov 16 19:35:57.327 INFO [stderr]   |
Nov 16 19:35:57.327 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 19:35:57.327 INFO [stderr] 
Nov 16 19:35:57.327 INFO [stderr] warning: unused import: `std::char::from_u32`
Nov 16 19:35:57.327 INFO [stderr]  --> src/main.rs:5:5
Nov 16 19:35:57.327 INFO [stderr]   |
Nov 16 19:35:57.327 INFO [stderr] 5 | use std::char::from_u32;
Nov 16 19:35:57.327 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 19:35:57.327 INFO [stderr] 
Nov 16 19:35:57.420 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 19:35:57.420 INFO [stderr]    --> src/main.rs:142:21
Nov 16 19:35:57.420 INFO [stderr]     |
Nov 16 19:35:57.420 INFO [stderr] 142 |                     stdout.write(&byte);
Nov 16 19:35:57.420 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
Nov 16 19:35:57.420 INFO [stderr]     |
Nov 16 19:35:57.420 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 19:35:57.420 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 19:35:57.420 INFO [stderr] 
Nov 16 19:35:57.420 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 19:35:57.420 INFO [stderr]    --> src/main.rs:146:21
Nov 16 19:35:57.420 INFO [stderr]     |
Nov 16 19:35:57.420 INFO [stderr] 146 |                     stdin.read(&mut byte);
Nov 16 19:35:57.420 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:35:57.420 INFO [stderr]     |
Nov 16 19:35:57.424 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 19:35:57.424 INFO [stderr] 
Nov 16 19:35:58.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Nov 16 19:35:58.225 INFO [stderr] su: No module specific data is present
Nov 16 19:35:58.870 INFO running `"docker" "inspect" "9c82499f8df014dad62cc8de78535e36bd37ad893e2ec28c5ec99af2b877fa0c"`
Nov 16 19:35:59.107 INFO running `"docker" "rm" "-f" "9c82499f8df014dad62cc8de78535e36bd37ad893e2ec28c5ec99af2b877fa0c"`
Nov 16 19:35:59.400 INFO [stdout] 9c82499f8df014dad62cc8de78535e36bd37ad893e2ec28c5ec99af2b877fa0c
Nov 16 19:35:59.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 19:35:59.746 INFO [stdout] 5c3df3924e6804d9ec6928d5bbb53e60d38ac4f7bd77b1c0e9da0012466ecc62
Nov 16 19:35:59.752 INFO running `"docker" "start" "-a" "5c3df3924e6804d9ec6928d5bbb53e60d38ac4f7bd77b1c0e9da0012466ecc62"`
Nov 16 19:36:00.193 INFO [stderr] usermod: no changes
Nov 16 19:36:00.225 INFO [stderr]    Compiling brainfuck v0.1.0 (/source)
Nov 16 19:36:00.411 INFO [stderr] warning: unused import: `std::mem`
Nov 16 19:36:00.411 INFO [stderr]  --> src/main.rs:2:5
Nov 16 19:36:00.411 INFO [stderr]   |
Nov 16 19:36:00.411 INFO [stderr] 2 | use std::mem;
Nov 16 19:36:00.411 INFO [stderr]   |     ^^^^^^^^
Nov 16 19:36:00.411 INFO [stderr]   |
Nov 16 19:36:00.411 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 19:36:00.411 INFO [stderr] 
Nov 16 19:36:00.411 INFO [stderr] warning: unused import: `std::char::from_u32`
Nov 16 19:36:00.411 INFO [stderr]  --> src/main.rs:5:5
Nov 16 19:36:00.411 INFO [stderr]   |
Nov 16 19:36:00.411 INFO [stderr] 5 | use std::char::from_u32;
Nov 16 19:36:00.411 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 19:36:00.411 INFO [stderr] 
Nov 16 19:36:00.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 19:36:00.484 INFO [stderr]    --> src/main.rs:142:21
Nov 16 19:36:00.484 INFO [stderr]     |
Nov 16 19:36:00.484 INFO [stderr] 142 |                     stdout.write(&byte);
Nov 16 19:36:00.484 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
Nov 16 19:36:00.484 INFO [stderr]     |
Nov 16 19:36:00.484 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 19:36:00.484 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 19:36:00.484 INFO [stderr] 
Nov 16 19:36:00.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 19:36:00.484 INFO [stderr]    --> src/main.rs:146:21
Nov 16 19:36:00.484 INFO [stderr]     |
Nov 16 19:36:00.484 INFO [stderr] 146 |                     stdin.read(&mut byte);
Nov 16 19:36:00.484 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:36:00.484 INFO [stderr]     |
Nov 16 19:36:00.484 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 19:36:00.484 INFO [stderr] 
Nov 16 19:36:00.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Nov 16 19:36:00.679 INFO [stderr] su: No module specific data is present
Nov 16 19:36:00.980 INFO running `"docker" "inspect" "5c3df3924e6804d9ec6928d5bbb53e60d38ac4f7bd77b1c0e9da0012466ecc62"`
Nov 16 19:36:01.062 INFO running `"docker" "rm" "-f" "5c3df3924e6804d9ec6928d5bbb53e60d38ac4f7bd77b1c0e9da0012466ecc62"`
Nov 16 19:36:01.173 INFO [stdout] 5c3df3924e6804d9ec6928d5bbb53e60d38ac4f7bd77b1c0e9da0012466ecc62
Nov 16 19:36:01.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 19:36:01.334 INFO [stdout] c2ac45af02c01412485b611497c32d0b0972691149e70dbc0a011958a42b245e
Nov 16 19:36:01.335 INFO running `"docker" "start" "-a" "c2ac45af02c01412485b611497c32d0b0972691149e70dbc0a011958a42b245e"`
Nov 16 19:36:01.781 INFO [stderr] usermod: no changes
Nov 16 19:36:01.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 19:36:01.809 INFO [stderr]      Running /target/debug/deps/brainfuck-b571c62dd2f0eedd
Nov 16 19:36:01.813 INFO [stdout] 
Nov 16 19:36:01.813 INFO [stdout] running 0 tests
Nov 16 19:36:01.813 INFO [stdout] 
Nov 16 19:36:01.813 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 19:36:01.813 INFO [stdout] 
Nov 16 19:36:01.819 INFO [stderr] su: No module specific data is present
Nov 16 19:36:02.160 INFO running `"docker" "inspect" "c2ac45af02c01412485b611497c32d0b0972691149e70dbc0a011958a42b245e"`
Nov 16 19:36:02.245 INFO running `"docker" "rm" "-f" "c2ac45af02c01412485b611497c32d0b0972691149e70dbc0a011958a42b245e"`
Nov 16 19:36:02.349 INFO [stdout] c2ac45af02c01412485b611497c32d0b0972691149e70dbc0a011958a42b245e