Dec 06 13:13:56.764 INFO testing IGI-111/xit against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 13:13:56.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 13:13:56.933 INFO [stdout] 6700b5d562824f622813167498d4a4516fa23c21530ec8eb10f72dac0bbe8fb9
Dec 06 13:13:56.935 INFO running `"docker" "start" "-a" "6700b5d562824f622813167498d4a4516fa23c21530ec8eb10f72dac0bbe8fb9"`
Dec 06 13:13:57.304 INFO [stderr] usermod: no changes
Dec 06 13:13:57.352 INFO [stderr]    Compiling xit v0.1.0 (/source)
Dec 06 13:13:58.071 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Dec 06 13:13:58.071 INFO [stderr]   --> src/main.rs:14:17
Dec 06 13:13:58.071 INFO [stderr]    |
Dec 06 13:13:58.071 INFO [stderr] 14 | use std::time::{Instant, Duration};
Dec 06 13:13:58.072 INFO [stderr]    |                 ^^^^^^^  ^^^^^^^^
Dec 06 13:13:58.072 INFO [stderr]    |
Dec 06 13:13:58.072 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 13:13:58.072 INFO [stderr] 
Dec 06 13:13:58.072 INFO [stderr] warning: unused import: `self`
Dec 06 13:13:58.072 INFO [stderr]   --> src/main.rs:15:23
Dec 06 13:13:58.072 INFO [stderr]    |
Dec 06 13:13:58.072 INFO [stderr] 15 | use std::sync::mpsc::{self, Receiver};
Dec 06 13:13:58.072 INFO [stderr]    |                       ^^^^
Dec 06 13:13:58.072 INFO [stderr] 
Dec 06 13:13:58.072 INFO [stderr] warning: unused import: `Read`
Dec 06 13:13:58.072 INFO [stderr]   --> src/main.rs:16:37
Dec 06 13:13:58.072 INFO [stderr]    |
Dec 06 13:13:58.072 INFO [stderr] 16 | use std::io::{stdin, stdout, Write, Read, BufWriter};
Dec 06 13:13:58.072 INFO [stderr]    |                                     ^^^^
Dec 06 13:13:58.072 INFO [stderr] 
Dec 06 13:13:59.930 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Dec 06 13:13:59.930 INFO [stderr] su: No module specific data is present
Dec 06 13:14:00.428 INFO running `"docker" "inspect" "6700b5d562824f622813167498d4a4516fa23c21530ec8eb10f72dac0bbe8fb9"`
Dec 06 13:14:00.688 INFO running `"docker" "rm" "-f" "6700b5d562824f622813167498d4a4516fa23c21530ec8eb10f72dac0bbe8fb9"`
Dec 06 13:14:01.076 INFO [stdout] 6700b5d562824f622813167498d4a4516fa23c21530ec8eb10f72dac0bbe8fb9
Dec 06 13:14:01.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 13:14:01.640 INFO [stdout] d3524e8319abcda726ebb9486992a82ddb94a5a99d21f0d4780e74676b445d3d
Dec 06 13:14:01.642 INFO running `"docker" "start" "-a" "d3524e8319abcda726ebb9486992a82ddb94a5a99d21f0d4780e74676b445d3d"`
Dec 06 13:14:03.976 INFO [stderr] usermod: no changes
Dec 06 13:14:04.044 INFO [stderr]    Compiling xit v0.1.0 (/source)
Dec 06 13:14:04.855 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Dec 06 13:14:04.855 INFO [stderr]   --> src/main.rs:14:17
Dec 06 13:14:04.855 INFO [stderr]    |
Dec 06 13:14:04.855 INFO [stderr] 14 | use std::time::{Instant, Duration};
Dec 06 13:14:04.855 INFO [stderr]    |                 ^^^^^^^  ^^^^^^^^
Dec 06 13:14:04.855 INFO [stderr]    |
Dec 06 13:14:04.855 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 13:14:04.855 INFO [stderr] 
Dec 06 13:14:04.856 INFO [stderr] warning: unused import: `self`
Dec 06 13:14:04.856 INFO [stderr]   --> src/main.rs:15:23
Dec 06 13:14:04.856 INFO [stderr]    |
Dec 06 13:14:04.856 INFO [stderr] 15 | use std::sync::mpsc::{self, Receiver};
Dec 06 13:14:04.856 INFO [stderr]    |                       ^^^^
Dec 06 13:14:04.856 INFO [stderr] 
Dec 06 13:14:04.856 INFO [stderr] warning: unused import: `Read`
Dec 06 13:14:04.856 INFO [stderr]   --> src/main.rs:16:37
Dec 06 13:14:04.856 INFO [stderr]    |
Dec 06 13:14:04.856 INFO [stderr] 16 | use std::io::{stdin, stdout, Write, Read, BufWriter};
Dec 06 13:14:04.856 INFO [stderr]    |                                     ^^^^
Dec 06 13:14:04.856 INFO [stderr] 
Dec 06 13:14:05.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Dec 06 13:14:05.435 INFO [stderr] su: No module specific data is present
Dec 06 13:14:06.779 INFO running `"docker" "inspect" "d3524e8319abcda726ebb9486992a82ddb94a5a99d21f0d4780e74676b445d3d"`
Dec 06 13:14:07.118 INFO running `"docker" "rm" "-f" "d3524e8319abcda726ebb9486992a82ddb94a5a99d21f0d4780e74676b445d3d"`
Dec 06 13:14:07.456 INFO [stdout] d3524e8319abcda726ebb9486992a82ddb94a5a99d21f0d4780e74676b445d3d
Dec 06 13:14:07.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 13:14:07.904 INFO [stdout] d7391d25819d4ff35b56efbc890fdc2f106625901ceaf2c60fbfd6118068e23a
Dec 06 13:14:07.906 INFO running `"docker" "start" "-a" "d7391d25819d4ff35b56efbc890fdc2f106625901ceaf2c60fbfd6118068e23a"`
Dec 06 13:14:09.911 INFO [stderr] usermod: no changes
Dec 06 13:14:10.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 13:14:10.024 INFO [stderr]      Running /target/debug/deps/xit-c9975b6ea4c0370e
Dec 06 13:14:10.032 INFO [stderr] su: No module specific data is present
Dec 06 13:14:10.032 INFO [stdout] 
Dec 06 13:14:10.032 INFO [stdout] running 0 tests
Dec 06 13:14:10.032 INFO [stdout] 
Dec 06 13:14:10.032 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:14:10.032 INFO [stdout] 
Dec 06 13:14:11.299 INFO running `"docker" "inspect" "d7391d25819d4ff35b56efbc890fdc2f106625901ceaf2c60fbfd6118068e23a"`
Dec 06 13:14:11.594 INFO running `"docker" "rm" "-f" "d7391d25819d4ff35b56efbc890fdc2f106625901ceaf2c60fbfd6118068e23a"`
Dec 06 13:14:11.876 INFO [stdout] d7391d25819d4ff35b56efbc890fdc2f106625901ceaf2c60fbfd6118068e23a