[INFO] updating cached repository https://github.com/otaviopace/minigrep
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 644512333cfab3e5cb0bde96aed14829b96c6b9d
[INFO] testing otaviopace/minigrep against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotaviopace%2Fminigrep" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/otaviopace/minigrep on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/otaviopace/minigrep
[INFO] finished tweaking git repo https://github.com/otaviopace/minigrep
[INFO] tweaked toml for git repo https://github.com/otaviopace/minigrep written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/otaviopace/minigrep already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1e4ddeba7fc849bc7f4ccc1dd86d86f7dabf129966ca8aa76dc8121c8511bec4
[INFO] running `"docker" "start" "-a" "1e4ddeba7fc849bc7f4ccc1dd86d86f7dabf129966ca8aa76dc8121c8511bec4"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:46:46
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn run(config: Config) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "1e4ddeba7fc849bc7f4ccc1dd86d86f7dabf129966ca8aa76dc8121c8511bec4"`
[INFO] running `"docker" "rm" "-f" "1e4ddeba7fc849bc7f4ccc1dd86d86f7dabf129966ca8aa76dc8121c8511bec4"`
[INFO] [stdout] 1e4ddeba7fc849bc7f4ccc1dd86d86f7dabf129966ca8aa76dc8121c8511bec4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1fd8ceb524a7e27d4c122ec48258671b38bff06f4583fe97cfc3e7a178d3c339
[INFO] running `"docker" "start" "-a" "1fd8ceb524a7e27d4c122ec48258671b38bff06f4583fe97cfc3e7a178d3c339"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:46:46
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn run(config: Config) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "1fd8ceb524a7e27d4c122ec48258671b38bff06f4583fe97cfc3e7a178d3c339"`
[INFO] running `"docker" "rm" "-f" "1fd8ceb524a7e27d4c122ec48258671b38bff06f4583fe97cfc3e7a178d3c339"`
[INFO] [stdout] 1fd8ceb524a7e27d4c122ec48258671b38bff06f4583fe97cfc3e7a178d3c339
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 50d5702818671e1d71b265aa2ad93952bbcd7c9914c63bc9ca106980e01c2d55
[INFO] running `"docker" "start" "-a" "50d5702818671e1d71b265aa2ad93952bbcd7c9914c63bc9ca106980e01c2d55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minigrep-c617ac8c808c04ea
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::config::config_new_should_return_config_when_has_var ... ok
[INFO] [stdout] test tests::config::config_new_should_return_config_when_not_var ... ok
[INFO] [stdout] test tests::config::run_should_return_ok ... ok
[INFO] [stdout] test tests::functions::run_should_return_ok ... ok
[INFO] [stdout] test tests::functions::search_should_return_case_sensitive ... ok
[INFO] [stdout] test tests::functions::search_should_return_case_insensitive ... ok
[INFO] [stdout] test tests::functions::search_should_return_no_result ... ok
[INFO] [stdout] test tests::config::run_should_return_error ... ok
[INFO] [stdout] test tests::functions::run_should_return_error ... ok
[INFO] [stdout] test tests::config::config_new_should_return_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minigrep-240eefa4194b4235
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "50d5702818671e1d71b265aa2ad93952bbcd7c9914c63bc9ca106980e01c2d55"`
[INFO] running `"docker" "rm" "-f" "50d5702818671e1d71b265aa2ad93952bbcd7c9914c63bc9ca106980e01c2d55"`
[INFO] [stdout] 50d5702818671e1d71b265aa2ad93952bbcd7c9914c63bc9ca106980e01c2d55