Dec 05 19:36:57.564 INFO testing joelpalmer/minigrep against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:36:57.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:36:57.864 INFO [stdout] a4a88ae10007a35b2e28a3191ffce57cbf861e41c4ff4236b6fae5957aff140a
Dec 05 19:36:57.866 INFO running `"docker" "start" "-a" "a4a88ae10007a35b2e28a3191ffce57cbf861e41c4ff4236b6fae5957aff140a"`
Dec 05 19:36:58.874 INFO [stderr] usermod: no changes
Dec 05 19:36:58.909 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 05 19:36:59.112 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 19:36:59.112 INFO [stderr]  --> src/lib.rs:2:5
Dec 05 19:36:59.112 INFO [stderr]   |
Dec 05 19:36:59.112 INFO [stderr] 2 | use std::fs::File;
Dec 05 19:36:59.112 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 19:36:59.112 INFO [stderr]   |
Dec 05 19:36:59.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:36:59.112 INFO [stderr] 
Dec 05 19:36:59.112 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 19:36:59.112 INFO [stderr]  --> src/lib.rs:3:5
Dec 05 19:36:59.112 INFO [stderr]   |
Dec 05 19:36:59.112 INFO [stderr] 3 | use std::io::prelude::*;
Dec 05 19:36:59.112 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 19:36:59.112 INFO [stderr] 
Dec 05 19:36:59.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 05 19:36:59.683 INFO [stderr] su: No module specific data is present
Dec 05 19:36:59.949 INFO running `"docker" "inspect" "a4a88ae10007a35b2e28a3191ffce57cbf861e41c4ff4236b6fae5957aff140a"`
Dec 05 19:37:00.050 INFO running `"docker" "rm" "-f" "a4a88ae10007a35b2e28a3191ffce57cbf861e41c4ff4236b6fae5957aff140a"`
Dec 05 19:37:00.139 INFO [stdout] a4a88ae10007a35b2e28a3191ffce57cbf861e41c4ff4236b6fae5957aff140a
Dec 05 19:37:00.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:37:00.287 INFO [stdout] 7dae8662a048d279848a5c5a482ab8d6aeba2a1b82b7bd59ebe8530cbf55ca2c
Dec 05 19:37:00.290 INFO running `"docker" "start" "-a" "7dae8662a048d279848a5c5a482ab8d6aeba2a1b82b7bd59ebe8530cbf55ca2c"`
Dec 05 19:37:00.738 INFO [stderr] usermod: no changes
Dec 05 19:37:00.772 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 05 19:37:01.028 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 19:37:01.028 INFO [stderr]  --> src/lib.rs:2:5
Dec 05 19:37:01.028 INFO [stderr]   |
Dec 05 19:37:01.028 INFO [stderr] 2 | use std::fs::File;
Dec 05 19:37:01.028 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 19:37:01.028 INFO [stderr]   |
Dec 05 19:37:01.028 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:37:01.028 INFO [stderr] 
Dec 05 19:37:01.028 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 19:37:01.028 INFO [stderr]  --> src/lib.rs:3:5
Dec 05 19:37:01.028 INFO [stderr]   |
Dec 05 19:37:01.028 INFO [stderr] 3 | use std::io::prelude::*;
Dec 05 19:37:01.028 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 19:37:01.028 INFO [stderr] 
Dec 05 19:37:01.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 05 19:37:01.349 INFO [stderr] su: No module specific data is present
Dec 05 19:37:01.665 INFO running `"docker" "inspect" "7dae8662a048d279848a5c5a482ab8d6aeba2a1b82b7bd59ebe8530cbf55ca2c"`
Dec 05 19:37:01.737 INFO running `"docker" "rm" "-f" "7dae8662a048d279848a5c5a482ab8d6aeba2a1b82b7bd59ebe8530cbf55ca2c"`
Dec 05 19:37:01.820 INFO [stdout] 7dae8662a048d279848a5c5a482ab8d6aeba2a1b82b7bd59ebe8530cbf55ca2c
Dec 05 19:37:01.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:37:01.980 INFO [stdout] bc37dbf1a63bad6e288bbe495d59173fc489244bf89182eda983ca6ea855c780
Dec 05 19:37:01.982 INFO running `"docker" "start" "-a" "bc37dbf1a63bad6e288bbe495d59173fc489244bf89182eda983ca6ea855c780"`
Dec 05 19:37:02.540 INFO [stderr] usermod: no changes
Dec 05 19:37:02.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 19:37:02.578 INFO [stderr]      Running /target/debug/deps/minigrep-4aba2b70518e0361
Dec 05 19:37:02.588 INFO [stdout] 
Dec 05 19:37:02.588 INFO [stdout] running 0 tests
Dec 05 19:37:02.588 INFO [stdout] 
Dec 05 19:37:02.588 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:37:02.588 INFO [stdout] 
Dec 05 19:37:02.588 INFO [stderr]      Running /target/debug/deps/minigrep-1f5714ea83326b49
Dec 05 19:37:02.590 INFO [stdout] 
Dec 05 19:37:02.590 INFO [stdout] running 0 tests
Dec 05 19:37:02.590 INFO [stdout] 
Dec 05 19:37:02.590 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:37:02.590 INFO [stdout] 
Dec 05 19:37:02.596 INFO [stderr]    Doc-tests minigrep
Dec 05 19:37:02.948 INFO [stdout] 
Dec 05 19:37:02.948 INFO [stdout] running 0 tests
Dec 05 19:37:02.948 INFO [stdout] 
Dec 05 19:37:02.948 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:37:02.948 INFO [stdout] 
Dec 05 19:37:02.954 INFO [stderr] su: No module specific data is present
Dec 05 19:37:03.271 INFO running `"docker" "inspect" "bc37dbf1a63bad6e288bbe495d59173fc489244bf89182eda983ca6ea855c780"`
Dec 05 19:37:03.321 INFO running `"docker" "rm" "-f" "bc37dbf1a63bad6e288bbe495d59173fc489244bf89182eda983ca6ea855c780"`
Dec 05 19:37:03.413 INFO [stdout] bc37dbf1a63bad6e288bbe495d59173fc489244bf89182eda983ca6ea855c780