Dec 14 11:47:27.632 INFO testing BrandtNick/rust-minigrep against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:47:27.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11:47:28.016 INFO [stdout] 208bf9ad0797f720f1645e8aff35d4450b1e539194b94347618a8e9fe34ea269
Dec 14 11:47:28.021 INFO running `"docker" "start" "-a" "208bf9ad0797f720f1645e8aff35d4450b1e539194b94347618a8e9fe34ea269"`
Dec 14 11:47:29.430 INFO [stderr] usermod: no changes
Dec 14 11:47:29.495 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 14 11:47:30.091 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 14 11:47:30.091 INFO [stderr]  --> src/lib.rs:2:5
Dec 14 11:47:30.091 INFO [stderr]   |
Dec 14 11:47:30.091 INFO [stderr] 2 | use std::io::prelude::*;
Dec 14 11:47:30.091 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:47:30.091 INFO [stderr]   |
Dec 14 11:47:30.091 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:47:30.091 INFO [stderr] 
Dec 14 11:47:31.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 14 11:47:31.451 INFO [stderr] su: No module specific data is present
Dec 14 11:47:32.879 INFO running `"docker" "inspect" "208bf9ad0797f720f1645e8aff35d4450b1e539194b94347618a8e9fe34ea269"`
Dec 14 11:47:33.193 INFO running `"docker" "rm" "-f" "208bf9ad0797f720f1645e8aff35d4450b1e539194b94347618a8e9fe34ea269"`
Dec 14 11:47:33.515 INFO [stdout] 208bf9ad0797f720f1645e8aff35d4450b1e539194b94347618a8e9fe34ea269
Dec 14 11:47:33.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11:47:34.007 INFO [stdout] a233e85bbabeffb2de414ab5e41ac2bb94677a4f236513f8c9e2ad10c2a0bcc5
Dec 14 11:47:34.009 INFO running `"docker" "start" "-a" "a233e85bbabeffb2de414ab5e41ac2bb94677a4f236513f8c9e2ad10c2a0bcc5"`
Dec 14 11:47:35.426 INFO [stderr] usermod: no changes
Dec 14 11:47:35.487 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 14 11:47:36.771 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 14 11:47:36.771 INFO [stderr]  --> src/lib.rs:2:5
Dec 14 11:47:36.771 INFO [stderr]   |
Dec 14 11:47:36.771 INFO [stderr] 2 | use std::io::prelude::*;
Dec 14 11:47:36.771 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:47:36.771 INFO [stderr]   |
Dec 14 11:47:36.771 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:47:36.771 INFO [stderr] 
Dec 14 11:47:37.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 14 11:47:37.578 INFO [stderr] su: No module specific data is present
Dec 14 11:47:39.106 INFO running `"docker" "inspect" "a233e85bbabeffb2de414ab5e41ac2bb94677a4f236513f8c9e2ad10c2a0bcc5"`
Dec 14 11:47:39.555 INFO running `"docker" "rm" "-f" "a233e85bbabeffb2de414ab5e41ac2bb94677a4f236513f8c9e2ad10c2a0bcc5"`
Dec 14 11:47:39.922 INFO [stdout] a233e85bbabeffb2de414ab5e41ac2bb94677a4f236513f8c9e2ad10c2a0bcc5
Dec 14 11:47:39.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11:47:40.374 INFO [stdout] 01e53f06331a3dcb60ac12e1e6f972c9365c7422b252b0ddfc2ee3d1b6fcc447
Dec 14 11:47:40.377 INFO running `"docker" "start" "-a" "01e53f06331a3dcb60ac12e1e6f972c9365c7422b252b0ddfc2ee3d1b6fcc447"`
Dec 14 11:47:42.063 INFO [stderr] usermod: no changes
Dec 14 11:47:42.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 11:47:42.139 INFO [stderr]      Running /target/debug/deps/minigrep-93149154d5d5ad02
Dec 14 11:47:42.141 INFO [stdout] 
Dec 14 11:47:42.141 INFO [stdout] running 0 tests
Dec 14 11:47:42.141 INFO [stdout] 
Dec 14 11:47:42.141 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:47:42.141 INFO [stdout] 
Dec 14 11:47:42.142 INFO [stderr]      Running /target/debug/deps/minigrep-a41da519ee1c6153
Dec 14 11:47:42.152 INFO [stdout] 
Dec 14 11:47:42.152 INFO [stdout] running 0 tests
Dec 14 11:47:42.152 INFO [stdout] 
Dec 14 11:47:42.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:47:42.152 INFO [stdout] 
Dec 14 11:47:42.153 INFO [stderr]    Doc-tests minigrep
Dec 14 11:47:42.989 INFO [stdout] 
Dec 14 11:47:42.990 INFO [stdout] running 0 tests
Dec 14 11:47:42.990 INFO [stdout] 
Dec 14 11:47:42.991 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:47:42.991 INFO [stdout] 
Dec 14 11:47:42.996 INFO [stderr] su: No module specific data is present
Dec 14 11:47:44.349 INFO running `"docker" "inspect" "01e53f06331a3dcb60ac12e1e6f972c9365c7422b252b0ddfc2ee3d1b6fcc447"`
Dec 14 11:47:44.703 INFO running `"docker" "rm" "-f" "01e53f06331a3dcb60ac12e1e6f972c9365c7422b252b0ddfc2ee3d1b6fcc447"`
Dec 14 11:47:44.983 INFO [stdout] 01e53f06331a3dcb60ac12e1e6f972c9365c7422b252b0ddfc2ee3d1b6fcc447