[INFO] cloning repository Lispre/so_stupid_search
[INFO] running `"git" "clone" "--bare" "git://github.com/Lispre/so_stupid_search.git" "work/cache/sources/gh/Lispre/so_stupid_search"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Lispre/so_stupid_search'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Lispre/so_stupid_search" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Lispre/so_stupid_search"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Lispre/so_stupid_search'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Lispre/so_stupid_search" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lispre/so_stupid_search"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lispre/so_stupid_search'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf0e26ff25adfe750562ec1cab4dacbb4e5ee564
[INFO] sha for GitHub repo Lispre/so_stupid_search: bf0e26ff25adfe750562ec1cab4dacbb4e5ee564
[INFO] validating manifest of Lispre/so_stupid_search on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Lispre/so_stupid_search on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Lispre/so_stupid_search
[INFO] finished frobbing Lispre/so_stupid_search
[INFO] frobbed toml for Lispre/so_stupid_search written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Lispre/so_stupid_search/Cargo.toml
[INFO] started frobbing Lispre/so_stupid_search
[INFO] finished frobbing Lispre/so_stupid_search
[INFO] frobbed toml for Lispre/so_stupid_search written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lispre/so_stupid_search/Cargo.toml
[INFO] crate Lispre/so_stupid_search already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Lispre/so_stupid_search against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lispre/so_stupid_search:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 437ee5866d48730faed10ae5b9e5c6d2b26a14531ea8cd2f5f57090b51a5d929
[INFO] running `"docker" "start" "-a" "437ee5866d48730faed10ae5b9e5c6d2b26a14531ea8cd2f5f57090b51a5d929"`
[INFO] [stderr]    Compiling sf v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `DirEntry`
[INFO] [stderr]  --> src/main.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::fs::{File, DirEntry};
[INFO] [stderr]   |                     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:269:78
[INFO] [stderr]     |
[INFO] [stderr] 269 | fn find_match(root_dir: &Path, file_ext: &String, pattern_str: &String, cb: &Fn(&Path, &String)) -> Vec<PathBuf> {
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Path, &String)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err_obj`
[INFO] [stderr]    --> src/main.rs:293:25
[INFO] [stderr]     |
[INFO] [stderr] 293 |                     Err(err_obj) => ()
[INFO] [stderr]     |                         ^^^^^^^ help: consider prefixing with an underscore: `_err_obj`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error_obj`
[INFO] [stderr]    --> src/main.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |         Err(error_obj) => ()
[INFO] [stderr]     |             ^^^^^^^^^ help: consider prefixing with an underscore: `_error_obj`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |             let mut content = &buffer[0..readed_size];
[INFO] [stderr]    |                 ----^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "437ee5866d48730faed10ae5b9e5c6d2b26a14531ea8cd2f5f57090b51a5d929"`
[INFO] running `"docker" "rm" "-f" "437ee5866d48730faed10ae5b9e5c6d2b26a14531ea8cd2f5f57090b51a5d929"`
[INFO] [stdout] 437ee5866d48730faed10ae5b9e5c6d2b26a14531ea8cd2f5f57090b51a5d929
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lispre/so_stupid_search:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] df757db867cf8175b5bcc0ccfcddd7f8c505833167d096c80060e95b2bef1963
[INFO] running `"docker" "start" "-a" "df757db867cf8175b5bcc0ccfcddd7f8c505833167d096c80060e95b2bef1963"`
[INFO] [stderr]    Compiling sf v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `DirEntry`
[INFO] [stderr]  --> src/main.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::fs::{File, DirEntry};
[INFO] [stderr]   |                     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:269:78
[INFO] [stderr]     |
[INFO] [stderr] 269 | fn find_match(root_dir: &Path, file_ext: &String, pattern_str: &String, cb: &Fn(&Path, &String)) -> Vec<PathBuf> {
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Path, &String)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err_obj`
[INFO] [stderr]    --> src/main.rs:293:25
[INFO] [stderr]     |
[INFO] [stderr] 293 |                     Err(err_obj) => ()
[INFO] [stderr]     |                         ^^^^^^^ help: consider prefixing with an underscore: `_err_obj`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error_obj`
[INFO] [stderr]    --> src/main.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |         Err(error_obj) => ()
[INFO] [stderr]     |             ^^^^^^^^^ help: consider prefixing with an underscore: `_error_obj`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |             let mut content = &buffer[0..readed_size];
[INFO] [stderr]    |                 ----^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "df757db867cf8175b5bcc0ccfcddd7f8c505833167d096c80060e95b2bef1963"`
[INFO] running `"docker" "rm" "-f" "df757db867cf8175b5bcc0ccfcddd7f8c505833167d096c80060e95b2bef1963"`
[INFO] [stdout] df757db867cf8175b5bcc0ccfcddd7f8c505833167d096c80060e95b2bef1963
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Lispre/so_stupid_search:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] ba62cda56c085a4f086a64fa1d2e1252f4c51c180deda748e5a2b09ee0fb054a
[INFO] running `"docker" "start" "-a" "ba62cda56c085a4f086a64fa1d2e1252f4c51c180deda748e5a2b09ee0fb054a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sf-e1bb9f53bc846138
[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" "ba62cda56c085a4f086a64fa1d2e1252f4c51c180deda748e5a2b09ee0fb054a"`
[INFO] running `"docker" "rm" "-f" "ba62cda56c085a4f086a64fa1d2e1252f4c51c180deda748e5a2b09ee0fb054a"`
[INFO] [stdout] ba62cda56c085a4f086a64fa1d2e1252f4c51c180deda748e5a2b09ee0fb054a