[INFO] crate minigrep_leo_hu 0.1.0 is already in cache
[INFO] extracting crate minigrep_leo_hu 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/minigrep_leo_hu/0.1.0
[INFO] extracting crate minigrep_leo_hu 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/minigrep_leo_hu/0.1.0
[INFO] validating manifest of minigrep_leo_hu-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of minigrep_leo_hu-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing minigrep_leo_hu-0.1.0
[INFO] finished frobbing minigrep_leo_hu-0.1.0
[INFO] frobbed toml for minigrep_leo_hu-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/minigrep_leo_hu/0.1.0/Cargo.toml
[INFO] started frobbing minigrep_leo_hu-0.1.0
[INFO] finished frobbing minigrep_leo_hu-0.1.0
[INFO] frobbed toml for minigrep_leo_hu-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/minigrep_leo_hu/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing minigrep_leo_hu-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/minigrep_leo_hu/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7be3a8b6ae45bcdae8837a1acfdaf28fca0c5c4ad77b31692952fa2fc06b0177
[INFO] running `"docker" "start" "-a" "7be3a8b6ae45bcdae8837a1acfdaf28fca0c5c4ad77b31692952fa2fc06b0177"`
[INFO] [stderr]    Compiling minigrep_leo_hu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:28:46
[INFO] [stderr]    |
[INFO] [stderr] 28 | 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 [optimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "7be3a8b6ae45bcdae8837a1acfdaf28fca0c5c4ad77b31692952fa2fc06b0177"`
[INFO] running `"docker" "rm" "-f" "7be3a8b6ae45bcdae8837a1acfdaf28fca0c5c4ad77b31692952fa2fc06b0177"`
[INFO] [stdout] 7be3a8b6ae45bcdae8837a1acfdaf28fca0c5c4ad77b31692952fa2fc06b0177
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/minigrep_leo_hu/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 16bbc2364201e0bc684174443b68ada5d52e426caff6307c25f2f44ef72b8ca9
[INFO] running `"docker" "start" "-a" "16bbc2364201e0bc684174443b68ada5d52e426caff6307c25f2f44ef72b8ca9"`
[INFO] [stderr]    Compiling minigrep_leo_hu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:28:46
[INFO] [stderr]    |
[INFO] [stderr] 28 | 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 [optimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "16bbc2364201e0bc684174443b68ada5d52e426caff6307c25f2f44ef72b8ca9"`
[INFO] running `"docker" "rm" "-f" "16bbc2364201e0bc684174443b68ada5d52e426caff6307c25f2f44ef72b8ca9"`
[INFO] [stdout] 16bbc2364201e0bc684174443b68ada5d52e426caff6307c25f2f44ef72b8ca9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/minigrep_leo_hu/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 88b8cc0f2c7e353de17cde1f9e34ab19ffbc26d4392c7bb871da95097c9b000a
[INFO] running `"docker" "start" "-a" "88b8cc0f2c7e353de17cde1f9e34ab19ffbc26d4392c7bb871da95097c9b000a"`
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep_leo_hu-fb22ffc72014f3a5
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep_leo_hu-e06b170d9c0838f8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::case_insensitive ... ok
[INFO] [stdout] test test::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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_leo_hu
[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" "88b8cc0f2c7e353de17cde1f9e34ab19ffbc26d4392c7bb871da95097c9b000a"`
[INFO] running `"docker" "rm" "-f" "88b8cc0f2c7e353de17cde1f9e34ab19ffbc26d4392c7bb871da95097c9b000a"`
[INFO] [stdout] 88b8cc0f2c7e353de17cde1f9e34ab19ffbc26d4392c7bb871da95097c9b000a