Nov 01 16:14:44.597 INFO checking signpost-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:14:44.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 16:14:45.056 INFO blam! 1112971b39dad38ca929af127b6bb093cf6040369163d054caa0ca20b1fe9b55
Nov 01 16:14:45.059 INFO running `"docker" "start" "-a" "1112971b39dad38ca929af127b6bb093cf6040369163d054caa0ca20b1fe9b55"`
Nov 01 16:14:46.070 INFO kablam! usermod: no changes
Nov 01 16:14:46.104 INFO kablam!     Checking signpost v0.1.0 (/source)
Nov 01 16:14:46.848 INFO kablam! warning: unused variable: `code`
Nov 01 16:14:46.848 INFO kablam!   --> src/lib.rs:73:14
Nov 01 16:14:46.848 INFO kablam!    |
Nov 01 16:14:46.848 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:46.848 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Nov 01 16:14:46.848 INFO kablam!    |
Nov 01 16:14:46.848 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:14:46.848 INFO kablam! 
Nov 01 16:14:46.848 INFO kablam! warning: unused variable: `args`
Nov 01 16:14:46.848 INFO kablam!   --> src/lib.rs:73:25
Nov 01 16:14:46.848 INFO kablam!    |
Nov 01 16:14:46.848 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:46.848 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Nov 01 16:14:46.848 INFO kablam! 
Nov 01 16:14:46.848 INFO kablam! warning: unused variable: `code`
Nov 01 16:14:46.848 INFO kablam!   --> src/lib.rs:75:12
Nov 01 16:14:46.849 INFO kablam!    |
Nov 01 16:14:46.849 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:46.849 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Nov 01 16:14:46.849 INFO kablam! 
Nov 01 16:14:46.849 INFO kablam! warning: unused variable: `args`
Nov 01 16:14:46.849 INFO kablam!   --> src/lib.rs:75:23
Nov 01 16:14:46.849 INFO kablam!    |
Nov 01 16:14:46.849 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:46.849 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Nov 01 16:14:46.849 INFO kablam! 
Nov 01 16:14:46.849 INFO kablam! warning: unused variable: `code`
Nov 01 16:14:46.849 INFO kablam!   --> src/lib.rs:77:14
Nov 01 16:14:46.849 INFO kablam!    |
Nov 01 16:14:46.849 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:46.849 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Nov 01 16:14:46.849 INFO kablam! 
Nov 01 16:14:46.849 INFO kablam! warning: unused variable: `args`
Nov 01 16:14:46.849 INFO kablam!   --> src/lib.rs:77:25
Nov 01 16:14:46.849 INFO kablam!    |
Nov 01 16:14:46.849 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:46.849 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Nov 01 16:14:46.849 INFO kablam! 
Nov 01 16:14:47.448 INFO kablam! warning: unused variable: `code`
Nov 01 16:14:47.449 INFO kablam!   --> src/lib.rs:73:14
Nov 01 16:14:47.449 INFO kablam!    |
Nov 01 16:14:47.449 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:47.450 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Nov 01 16:14:47.450 INFO kablam!    |
Nov 01 16:14:47.450 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:14:47.451 INFO kablam! 
Nov 01 16:14:47.451 INFO kablam! warning: unused variable: `args`
Nov 01 16:14:47.451 INFO kablam!   --> src/lib.rs:73:25
Nov 01 16:14:47.452 INFO kablam!    |
Nov 01 16:14:47.452 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:47.452 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Nov 01 16:14:47.452 INFO kablam! 
Nov 01 16:14:47.453 INFO kablam! warning: unused variable: `code`
Nov 01 16:14:47.453 INFO kablam!   --> src/lib.rs:75:12
Nov 01 16:14:47.453 INFO kablam!    |
Nov 01 16:14:47.454 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:47.454 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Nov 01 16:14:47.454 INFO kablam! 
Nov 01 16:14:47.455 INFO kablam! warning: unused variable: `args`
Nov 01 16:14:47.455 INFO kablam!   --> src/lib.rs:75:23
Nov 01 16:14:47.455 INFO kablam!    |
Nov 01 16:14:47.455 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:47.456 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Nov 01 16:14:47.456 INFO kablam! 
Nov 01 16:14:47.456 INFO kablam! warning: unused variable: `code`
Nov 01 16:14:47.457 INFO kablam!   --> src/lib.rs:77:14
Nov 01 16:14:47.457 INFO kablam!    |
Nov 01 16:14:47.457 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:47.458 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Nov 01 16:14:47.458 INFO kablam! 
Nov 01 16:14:47.458 INFO kablam! warning: unused variable: `args`
Nov 01 16:14:47.458 INFO kablam!   --> src/lib.rs:77:25
Nov 01 16:14:47.459 INFO kablam!    |
Nov 01 16:14:47.459 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 01 16:14:47.459 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Nov 01 16:14:47.460 INFO kablam! 
Nov 01 16:14:47.710 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 01 16:14:47.727 INFO kablam! su: No module specific data is present
Nov 01 16:14:48.677 INFO running `"docker" "rm" "-f" "1112971b39dad38ca929af127b6bb093cf6040369163d054caa0ca20b1fe9b55"`
Nov 01 16:14:49.029 INFO blam! 1112971b39dad38ca929af127b6bb093cf6040369163d054caa0ca20b1fe9b55