Oct 12 11:15:08.026 INFO checking vitiral/replace.rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:15:08.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 11:15:08.559 INFO blam! 88a2d9de5c35bbdec99771f96ab253d202777502987ad222ee24f0df36884578
Oct 12 11:15:08.560 INFO running `"docker" "start" "-a" "88a2d9de5c35bbdec99771f96ab253d202777502987ad222ee24f0df36884578"`
Oct 12 11:15:11.401 INFO kablam! usermod: no changes
Oct 12 11:15:11.598 INFO kablam!    Compiling gcc v0.3.43
Oct 12 11:15:11.598 INFO kablam!     Checking libc v0.2.20
Oct 12 11:15:11.598 INFO kablam!    Compiling backtrace v0.3.0
Oct 12 11:15:11.606 INFO kablam!     Checking cfg-if v0.1.0
Oct 12 11:15:11.612 INFO kablam!     Checking rustc-demangle v0.1.3
Oct 12 11:15:11.621 INFO kablam!     Checking vec_map v0.6.0
Oct 12 11:15:11.622 INFO kablam!     Checking maplit v0.1.4
Oct 12 11:15:14.426 INFO kablam!     Checking memchr v1.0.1
Oct 12 11:15:14.426 INFO kablam!     Checking thread-id v3.0.0
Oct 12 11:15:14.426 INFO kablam!     Checking term_size v0.2.2
Oct 12 11:15:14.593 INFO kablam!     Checking thread_local v0.3.2
Oct 12 11:15:15.342 INFO kablam!     Checking clap v2.20.3
Oct 12 11:15:15.970 INFO kablam!     Checking aho-corasick v0.6.2
Oct 12 11:15:16.326 INFO kablam!    Compiling backtrace-sys v0.1.7
Oct 12 11:15:17.373 INFO kablam!     Checking regex v0.2.1
Oct 12 11:15:34.701 INFO kablam!     Checking error-chain v0.9.0
Oct 12 11:15:35.253 INFO kablam!     Checking replace v0.1.0 (/source)
Oct 12 11:15:35.900 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 11:15:35.900 INFO kablam!   --> src/main.rs:13:1
Oct 12 11:15:35.900 INFO kablam!    |
Oct 12 11:15:35.900 INFO kablam! 13 | #[macro_use]
Oct 12 11:15:35.900 INFO kablam!    | ^^^^^^^^^^^^
Oct 12 11:15:35.900 INFO kablam!    |
Oct 12 11:15:35.900 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 11:15:35.900 INFO kablam! 
Oct 12 11:15:36.420 INFO kablam! warning: unused variable: `g`
Oct 12 11:15:36.420 INFO kablam!   --> src/replace.rs:86:32
Oct 12 11:15:36.420 INFO kablam!    |
Oct 12 11:15:36.420 INFO kablam! 86 |             &Groups::Named(ref g) => panic!(),
Oct 12 11:15:36.420 INFO kablam!    |                                ^ help: consider using `_g` instead
Oct 12 11:15:36.428 INFO kablam!    |
Oct 12 11:15:36.428 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:15:36.428 INFO kablam! 
Oct 12 11:15:36.457 INFO kablam! warning: unused variable: `g`
Oct 12 11:15:36.457 INFO kablam!   --> src/replace.rs:86:32
Oct 12 11:15:36.457 INFO kablam!    |
Oct 12 11:15:36.457 INFO kablam! 86 |             &Groups::Named(ref g) => panic!(),
Oct 12 11:15:36.457 INFO kablam!    |                                ^ help: consider using `_g` instead
Oct 12 11:15:36.457 INFO kablam!    |
Oct 12 11:15:36.457 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:15:36.457 INFO kablam! 
Oct 12 11:15:36.543 INFO kablam! warning: function is never used: `do_replace`
Oct 12 11:15:36.543 INFO kablam!    --> src/replace.rs:106:1
Oct 12 11:15:36.543 INFO kablam!     |
Oct 12 11:15:36.543 INFO kablam! 106 | fn do_replace(c: &Cmd, d: &[u8]) -> String {
Oct 12 11:15:36.543 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:15:36.543 INFO kablam!     |
Oct 12 11:15:36.544 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 11:15:36.544 INFO kablam! 
Oct 12 11:15:36.544 INFO kablam! warning: variant is never constructed: `Named`
Oct 12 11:15:36.544 INFO kablam!   --> src/types.rs:51:5
Oct 12 11:15:36.544 INFO kablam!    |
Oct 12 11:15:36.544 INFO kablam! 51 |     Named(NamedGroups<'a>),
Oct 12 11:15:36.544 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:15:36.544 INFO kablam! 
Oct 12 11:15:36.620 INFO kablam! warning: variant is never constructed: `Named`
Oct 12 11:15:36.620 INFO kablam!   --> src/types.rs:51:5
Oct 12 11:15:36.620 INFO kablam!    |
Oct 12 11:15:36.620 INFO kablam! 51 |     Named(NamedGroups<'a>),
Oct 12 11:15:36.620 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:15:36.620 INFO kablam!    |
Oct 12 11:15:36.620 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 11:15:36.620 INFO kablam! 
Oct 12 11:15:36.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.26s
Oct 12 11:15:36.684 INFO kablam! su: No module specific data is present
Oct 12 11:15:37.545 INFO running `"docker" "rm" "-f" "88a2d9de5c35bbdec99771f96ab253d202777502987ad222ee24f0df36884578"`
Oct 12 11:15:37.932 INFO blam! 88a2d9de5c35bbdec99771f96ab253d202777502987ad222ee24f0df36884578