Dec 01 13:40:43.292 INFO testing joelpalmer/minigrep against 1.30.1 for beta-1.31-5
Dec 01 13:40:43.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:40:43.438 INFO [stdout] 6ccf2eae8e14c84cb4e1957bfc0d71e0e3a8aba38a4b44344ff26a2b43ad532b
Dec 01 13:40:43.440 INFO running `"docker" "start" "-a" "6ccf2eae8e14c84cb4e1957bfc0d71e0e3a8aba38a4b44344ff26a2b43ad532b"`
Dec 01 13:40:44.288 INFO [stderr] usermod: no changes
Dec 01 13:40:44.319 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 01 13:40:44.615 INFO [stderr] warning: unused import: `std::fs::File`
Dec 01 13:40:44.615 INFO [stderr]  --> src/lib.rs:2:5
Dec 01 13:40:44.615 INFO [stderr]   |
Dec 01 13:40:44.615 INFO [stderr] 2 | use std::fs::File;
Dec 01 13:40:44.615 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 01 13:40:44.615 INFO [stderr]   |
Dec 01 13:40:44.615 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:40:44.615 INFO [stderr] 
Dec 01 13:40:44.615 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 01 13:40:44.615 INFO [stderr]  --> src/lib.rs:3:5
Dec 01 13:40:44.615 INFO [stderr]   |
Dec 01 13:40:44.615 INFO [stderr] 3 | use std::io::prelude::*;
Dec 01 13:40:44.615 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 13:40:44.615 INFO [stderr] 
Dec 01 13:40:45.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 01 13:40:45.577 INFO [stderr] su: No module specific data is present
Dec 01 13:40:45.920 INFO running `"docker" "inspect" "6ccf2eae8e14c84cb4e1957bfc0d71e0e3a8aba38a4b44344ff26a2b43ad532b"`
Dec 01 13:40:46.007 INFO running `"docker" "rm" "-f" "6ccf2eae8e14c84cb4e1957bfc0d71e0e3a8aba38a4b44344ff26a2b43ad532b"`
Dec 01 13:40:46.111 INFO [stdout] 6ccf2eae8e14c84cb4e1957bfc0d71e0e3a8aba38a4b44344ff26a2b43ad532b
Dec 01 13:40:46.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:40:46.319 INFO [stdout] 52fd3f5ecabe48fe50e671eafd19e71a3275935c070d04d389e1085409b94ce8
Dec 01 13:40:46.321 INFO running `"docker" "start" "-a" "52fd3f5ecabe48fe50e671eafd19e71a3275935c070d04d389e1085409b94ce8"`
Dec 01 13:40:47.338 INFO [stderr] usermod: no changes
Dec 01 13:40:47.385 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 01 13:40:48.011 INFO [stderr] warning: unused import: `std::fs::File`
Dec 01 13:40:48.011 INFO [stderr]  --> src/lib.rs:2:5
Dec 01 13:40:48.011 INFO [stderr]   |
Dec 01 13:40:48.011 INFO [stderr] 2 | use std::fs::File;
Dec 01 13:40:48.011 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 01 13:40:48.011 INFO [stderr]   |
Dec 01 13:40:48.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:40:48.011 INFO [stderr] 
Dec 01 13:40:48.011 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 01 13:40:48.011 INFO [stderr]  --> src/lib.rs:3:5
Dec 01 13:40:48.011 INFO [stderr]   |
Dec 01 13:40:48.011 INFO [stderr] 3 | use std::io::prelude::*;
Dec 01 13:40:48.011 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 13:40:48.011 INFO [stderr] 
Dec 01 13:40:48.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 01 13:40:48.438 INFO [stderr] su: No module specific data is present
Dec 01 13:40:48.834 INFO running `"docker" "inspect" "52fd3f5ecabe48fe50e671eafd19e71a3275935c070d04d389e1085409b94ce8"`
Dec 01 13:40:48.994 INFO running `"docker" "rm" "-f" "52fd3f5ecabe48fe50e671eafd19e71a3275935c070d04d389e1085409b94ce8"`
Dec 01 13:40:49.098 INFO [stdout] 52fd3f5ecabe48fe50e671eafd19e71a3275935c070d04d389e1085409b94ce8
Dec 01 13:40:49.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:40:49.284 INFO [stdout] 973ad99c953b109430fb676e2bb781d854dff21aadca0f5fb198afc535b0399c
Dec 01 13:40:49.288 INFO running `"docker" "start" "-a" "973ad99c953b109430fb676e2bb781d854dff21aadca0f5fb198afc535b0399c"`
Dec 01 13:40:49.654 INFO [stderr] usermod: no changes
Dec 01 13:40:49.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 13:40:49.691 INFO [stderr]      Running /target/debug/deps/minigrep-0ce7ecb70e17d06f
Dec 01 13:40:49.696 INFO [stderr]      Running /target/debug/deps/minigrep-51ee13713baea81c
Dec 01 13:40:49.696 INFO [stdout] 
Dec 01 13:40:49.696 INFO [stdout] running 0 tests
Dec 01 13:40:49.696 INFO [stdout] 
Dec 01 13:40:49.696 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 13:40:49.696 INFO [stdout] 
Dec 01 13:40:49.701 INFO [stdout] 
Dec 01 13:40:49.701 INFO [stdout] running 0 tests
Dec 01 13:40:49.701 INFO [stdout] 
Dec 01 13:40:49.701 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 13:40:49.701 INFO [stdout] 
Dec 01 13:40:49.701 INFO [stderr]    Doc-tests minigrep
Dec 01 13:40:50.199 INFO [stdout] 
Dec 01 13:40:50.199 INFO [stdout] running 0 tests
Dec 01 13:40:50.199 INFO [stdout] 
Dec 01 13:40:50.199 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 13:40:50.199 INFO [stdout] 
Dec 01 13:40:50.205 INFO [stderr] su: No module specific data is present
Dec 01 13:40:50.426 INFO running `"docker" "inspect" "973ad99c953b109430fb676e2bb781d854dff21aadca0f5fb198afc535b0399c"`
Dec 01 13:40:50.559 INFO running `"docker" "rm" "-f" "973ad99c953b109430fb676e2bb781d854dff21aadca0f5fb198afc535b0399c"`
Dec 01 13:40:50.630 INFO [stdout] 973ad99c953b109430fb676e2bb781d854dff21aadca0f5fb198afc535b0399c
