Nov 29 15:32:05.986 INFO checking vitiral/replace.rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 15:32:05.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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"`
Nov 29 15:32:06.428 INFO [stdout] 9336a34d24e4abe9ce3e405e4b0e45bc64978d203e90bfea644f9040ce5a5a6c
Nov 29 15:32:06.434 INFO running `"docker" "start" "-a" "9336a34d24e4abe9ce3e405e4b0e45bc64978d203e90bfea644f9040ce5a5a6c"`
Nov 29 15:32:07.662 INFO [stderr] usermod: no changes
Nov 29 15:32:07.781 INFO [stderr]    Compiling backtrace v0.3.0
Nov 29 15:32:07.781 INFO [stderr]     Checking rustc-demangle v0.1.3
Nov 29 15:32:07.794 INFO [stderr]     Checking same-file v0.1.3
Nov 29 15:32:07.820 INFO [stderr]    Compiling backtrace-sys v0.1.7
Nov 29 15:32:07.820 INFO [stderr]     Checking term_size v0.2.2
Nov 29 15:32:08.194 INFO [stderr]     Checking clap v2.20.3
Nov 29 15:32:08.512 INFO [stderr]     Checking walkdir v1.0.7
Nov 29 15:32:27.664 INFO [stderr]     Checking error-chain v0.9.0
Nov 29 15:32:28.274 INFO [stderr]     Checking replace v0.1.0 (/source)
Nov 29 15:32:28.860 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 15:32:28.860 INFO [stderr]   --> src/main.rs:13:1
Nov 29 15:32:28.860 INFO [stderr]    |
Nov 29 15:32:28.860 INFO [stderr] 13 | #[macro_use]
Nov 29 15:32:28.860 INFO [stderr]    | ^^^^^^^^^^^^
Nov 29 15:32:28.860 INFO [stderr]    |
Nov 29 15:32:28.860 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 15:32:28.860 INFO [stderr] 
Nov 29 15:32:29.331 INFO [stderr] warning: unused variable: `g`
Nov 29 15:32:29.331 INFO [stderr]   --> src/replace.rs:86:32
Nov 29 15:32:29.331 INFO [stderr]    |
Nov 29 15:32:29.332 INFO [stderr] 86 |             &Groups::Named(ref g) => panic!(),
Nov 29 15:32:29.332 INFO [stderr]    |                                ^ help: consider using `_g` instead
Nov 29 15:32:29.332 INFO [stderr]    |
Nov 29 15:32:29.334 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 15:32:29.334 INFO [stderr] 
Nov 29 15:32:29.412 INFO [stderr] warning: unused variable: `g`
Nov 29 15:32:29.412 INFO [stderr]   --> src/replace.rs:86:32
Nov 29 15:32:29.412 INFO [stderr]    |
Nov 29 15:32:29.412 INFO [stderr] 86 |             &Groups::Named(ref g) => panic!(),
Nov 29 15:32:29.412 INFO [stderr]    |                                ^ help: consider using `_g` instead
Nov 29 15:32:29.420 INFO [stderr]    |
Nov 29 15:32:29.420 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 15:32:29.420 INFO [stderr] 
Nov 29 15:32:29.504 INFO [stderr] warning: function is never used: `do_replace`
Nov 29 15:32:29.504 INFO [stderr]    --> src/replace.rs:106:1
Nov 29 15:32:29.504 INFO [stderr]     |
Nov 29 15:32:29.504 INFO [stderr] 106 | fn do_replace(c: &Cmd, d: &[u8]) -> String {
Nov 29 15:32:29.504 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:32:29.504 INFO [stderr]     |
Nov 29 15:32:29.504 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 15:32:29.504 INFO [stderr] 
Nov 29 15:32:29.504 INFO [stderr] warning: variant is never constructed: `Named`
Nov 29 15:32:29.504 INFO [stderr]   --> src/types.rs:51:5
Nov 29 15:32:29.504 INFO [stderr]    |
Nov 29 15:32:29.504 INFO [stderr] 51 |     Named(NamedGroups<'a>),
Nov 29 15:32:29.504 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:32:29.504 INFO [stderr] 
Nov 29 15:32:29.552 INFO [stderr] warning: variant is never constructed: `Named`
Nov 29 15:32:29.552 INFO [stderr]   --> src/types.rs:51:5
Nov 29 15:32:29.552 INFO [stderr]    |
Nov 29 15:32:29.552 INFO [stderr] 51 |     Named(NamedGroups<'a>),
Nov 29 15:32:29.552 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:32:29.552 INFO [stderr]    |
Nov 29 15:32:29.552 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 15:32:29.552 INFO [stderr] 
Nov 29 15:32:29.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.91s
Nov 29 15:32:29.598 INFO [stderr] su: No module specific data is present
Nov 29 15:32:30.715 INFO running `"docker" "inspect" "9336a34d24e4abe9ce3e405e4b0e45bc64978d203e90bfea644f9040ce5a5a6c"`
Nov 29 15:32:31.076 INFO running `"docker" "rm" "-f" "9336a34d24e4abe9ce3e405e4b0e45bc64978d203e90bfea644f9040ce5a5a6c"`
Nov 29 15:32:31.448 INFO [stdout] 9336a34d24e4abe9ce3e405e4b0e45bc64978d203e90bfea644f9040ce5a5a6c