Dec 05 19:37:03.177 INFO testing joelpalmer/minigrep against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 19:37:03.177 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 05 19:37:03.370 INFO [stdout] 8e25c5b1622b9ba0e0accf7a361794b7912890218428a4c6445af961a370a445
Dec 05 19:37:03.377 INFO running `"docker" "start" "-a" "8e25c5b1622b9ba0e0accf7a361794b7912890218428a4c6445af961a370a445"`
Dec 05 19:37:03.737 INFO [stderr] usermod: no changes
Dec 05 19:37:03.764 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 05 19:37:03.991 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 19:37:03.991 INFO [stderr]  --> src/lib.rs:2:5
Dec 05 19:37:03.991 INFO [stderr]   |
Dec 05 19:37:03.991 INFO [stderr] 2 | use std::fs::File;
Dec 05 19:37:03.991 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 19:37:03.991 INFO [stderr]   |
Dec 05 19:37:03.991 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:37:03.991 INFO [stderr] 
Dec 05 19:37:03.991 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 19:37:03.991 INFO [stderr]  --> src/lib.rs:3:5
Dec 05 19:37:03.991 INFO [stderr]   |
Dec 05 19:37:03.991 INFO [stderr] 3 | use std::io::prelude::*;
Dec 05 19:37:03.991 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 19:37:03.991 INFO [stderr] 
Dec 05 19:37:04.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 19:37:04.629 INFO [stderr] su: No module specific data is present
Dec 05 19:37:04.896 INFO running `"docker" "inspect" "8e25c5b1622b9ba0e0accf7a361794b7912890218428a4c6445af961a370a445"`
Dec 05 19:37:04.972 INFO running `"docker" "rm" "-f" "8e25c5b1622b9ba0e0accf7a361794b7912890218428a4c6445af961a370a445"`
Dec 05 19:37:05.077 INFO [stdout] 8e25c5b1622b9ba0e0accf7a361794b7912890218428a4c6445af961a370a445
Dec 05 19:37:05.079 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 05 19:37:05.276 INFO [stdout] 8ce4acedf64c5506f32e72137079dfcd591bf24355dcedcad11d9ce2e238dd6d
Dec 05 19:37:05.288 INFO running `"docker" "start" "-a" "8ce4acedf64c5506f32e72137079dfcd591bf24355dcedcad11d9ce2e238dd6d"`
Dec 05 19:37:05.836 INFO [stderr] usermod: no changes
Dec 05 19:37:05.872 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 05 19:37:06.196 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 19:37:06.196 INFO [stderr]  --> src/lib.rs:2:5
Dec 05 19:37:06.196 INFO [stderr]   |
Dec 05 19:37:06.196 INFO [stderr] 2 | use std::fs::File;
Dec 05 19:37:06.196 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 19:37:06.196 INFO [stderr]   |
Dec 05 19:37:06.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:37:06.196 INFO [stderr] 
Dec 05 19:37:06.196 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 19:37:06.196 INFO [stderr]  --> src/lib.rs:3:5
Dec 05 19:37:06.196 INFO [stderr]   |
Dec 05 19:37:06.196 INFO [stderr] 3 | use std::io::prelude::*;
Dec 05 19:37:06.196 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 19:37:06.196 INFO [stderr] 
Dec 05 19:37:06.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 05 19:37:06.542 INFO [stderr] su: No module specific data is present
Dec 05 19:37:07.098 INFO running `"docker" "inspect" "8ce4acedf64c5506f32e72137079dfcd591bf24355dcedcad11d9ce2e238dd6d"`
Dec 05 19:37:07.158 INFO running `"docker" "rm" "-f" "8ce4acedf64c5506f32e72137079dfcd591bf24355dcedcad11d9ce2e238dd6d"`
Dec 05 19:37:07.256 INFO [stdout] 8ce4acedf64c5506f32e72137079dfcd591bf24355dcedcad11d9ce2e238dd6d
Dec 05 19:37:07.260 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 05 19:37:07.417 INFO [stdout] 3dba8449238425ef6f61f08266b7e3d868bba5dbfa1d5b80721cd832dc9a88b0
Dec 05 19:37:07.418 INFO running `"docker" "start" "-a" "3dba8449238425ef6f61f08266b7e3d868bba5dbfa1d5b80721cd832dc9a88b0"`
Dec 05 19:37:07.742 INFO [stderr] usermod: no changes
Dec 05 19:37:07.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 05 19:37:07.764 INFO [stderr]      Running /target/debug/deps/minigrep-6af10026a2f3c449
Dec 05 19:37:07.768 INFO [stdout] 
Dec 05 19:37:07.768 INFO [stdout] running 0 tests
Dec 05 19:37:07.768 INFO [stdout] 
Dec 05 19:37:07.768 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:37:07.768 INFO [stdout] 
Dec 05 19:37:07.768 INFO [stderr]      Running /target/debug/deps/minigrep-db09dd5f94ea1d29
Dec 05 19:37:07.769 INFO [stdout] 
Dec 05 19:37:07.769 INFO [stdout] running 0 tests
Dec 05 19:37:07.769 INFO [stdout] 
Dec 05 19:37:07.769 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:37:07.769 INFO [stdout] 
Dec 05 19:37:07.769 INFO [stderr]    Doc-tests minigrep
Dec 05 19:37:08.087 INFO [stdout] 
Dec 05 19:37:08.087 INFO [stdout] running 0 tests
Dec 05 19:37:08.087 INFO [stdout] 
Dec 05 19:37:08.087 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:37:08.087 INFO [stdout] 
Dec 05 19:37:08.092 INFO [stderr] su: No module specific data is present
Dec 05 19:37:08.323 INFO running `"docker" "inspect" "3dba8449238425ef6f61f08266b7e3d868bba5dbfa1d5b80721cd832dc9a88b0"`
Dec 05 19:37:08.382 INFO running `"docker" "rm" "-f" "3dba8449238425ef6f61f08266b7e3d868bba5dbfa1d5b80721cd832dc9a88b0"`
Dec 05 19:37:08.470 INFO [stdout] 3dba8449238425ef6f61f08266b7e3d868bba5dbfa1d5b80721cd832dc9a88b0