Nov 30 15:31:56.592 INFO checking signpost-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:31:56.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 15:31:56.984 INFO [stdout] e07a8b92111204108024e45a46fb2d10667c901ed718b4c218907c78b1176f43
Nov 30 15:31:56.986 INFO running `"docker" "start" "-a" "e07a8b92111204108024e45a46fb2d10667c901ed718b4c218907c78b1176f43"`
Nov 30 15:31:58.395 INFO [stderr] usermod: no changes
Nov 30 15:31:58.432 INFO [stderr]     Checking signpost v0.1.0 (/source)
Nov 30 15:31:59.148 INFO [stderr] warning: unused variable: `code`
Nov 30 15:31:59.148 INFO [stderr]   --> src/lib.rs:73:14
Nov 30 15:31:59.148 INFO [stderr]    |
Nov 30 15:31:59.148 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.148 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Nov 30 15:31:59.148 INFO [stderr]    |
Nov 30 15:31:59.148 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 15:31:59.148 INFO [stderr] 
Nov 30 15:31:59.149 INFO [stderr] warning: unused variable: `args`
Nov 30 15:31:59.149 INFO [stderr]   --> src/lib.rs:73:25
Nov 30 15:31:59.149 INFO [stderr]    |
Nov 30 15:31:59.149 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.149 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Nov 30 15:31:59.149 INFO [stderr] 
Nov 30 15:31:59.149 INFO [stderr] warning: unused variable: `code`
Nov 30 15:31:59.149 INFO [stderr]   --> src/lib.rs:75:12
Nov 30 15:31:59.149 INFO [stderr]    |
Nov 30 15:31:59.149 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.149 INFO [stderr]    |            ^^^^ help: consider using `_code` instead
Nov 30 15:31:59.149 INFO [stderr] 
Nov 30 15:31:59.149 INFO [stderr] warning: unused variable: `args`
Nov 30 15:31:59.149 INFO [stderr]   --> src/lib.rs:75:23
Nov 30 15:31:59.149 INFO [stderr]    |
Nov 30 15:31:59.149 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.149 INFO [stderr]    |                       ^^^^ help: consider using `_args` instead
Nov 30 15:31:59.149 INFO [stderr] 
Nov 30 15:31:59.149 INFO [stderr] warning: unused variable: `code`
Nov 30 15:31:59.149 INFO [stderr]   --> src/lib.rs:77:14
Nov 30 15:31:59.149 INFO [stderr]    |
Nov 30 15:31:59.149 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.149 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Nov 30 15:31:59.149 INFO [stderr] 
Nov 30 15:31:59.149 INFO [stderr] warning: unused variable: `args`
Nov 30 15:31:59.149 INFO [stderr]   --> src/lib.rs:77:25
Nov 30 15:31:59.149 INFO [stderr]    |
Nov 30 15:31:59.149 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.149 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Nov 30 15:31:59.149 INFO [stderr] 
Nov 30 15:31:59.388 INFO [stderr] warning: unused variable: `code`
Nov 30 15:31:59.388 INFO [stderr]   --> src/lib.rs:73:14
Nov 30 15:31:59.388 INFO [stderr]    |
Nov 30 15:31:59.388 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.388 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Nov 30 15:31:59.388 INFO [stderr]    |
Nov 30 15:31:59.388 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 15:31:59.388 INFO [stderr] 
Nov 30 15:31:59.388 INFO [stderr] warning: unused variable: `args`
Nov 30 15:31:59.388 INFO [stderr]   --> src/lib.rs:73:25
Nov 30 15:31:59.388 INFO [stderr]    |
Nov 30 15:31:59.388 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.389 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Nov 30 15:31:59.389 INFO [stderr] 
Nov 30 15:31:59.389 INFO [stderr] warning: unused variable: `code`
Nov 30 15:31:59.389 INFO [stderr]   --> src/lib.rs:75:12
Nov 30 15:31:59.389 INFO [stderr]    |
Nov 30 15:31:59.389 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.389 INFO [stderr]    |            ^^^^ help: consider using `_code` instead
Nov 30 15:31:59.389 INFO [stderr] 
Nov 30 15:31:59.389 INFO [stderr] warning: unused variable: `args`
Nov 30 15:31:59.389 INFO [stderr]   --> src/lib.rs:75:23
Nov 30 15:31:59.389 INFO [stderr]    |
Nov 30 15:31:59.389 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.389 INFO [stderr]    |                       ^^^^ help: consider using `_args` instead
Nov 30 15:31:59.389 INFO [stderr] 
Nov 30 15:31:59.389 INFO [stderr] warning: unused variable: `code`
Nov 30 15:31:59.389 INFO [stderr]   --> src/lib.rs:77:14
Nov 30 15:31:59.389 INFO [stderr]    |
Nov 30 15:31:59.389 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.389 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Nov 30 15:31:59.389 INFO [stderr] 
Nov 30 15:31:59.389 INFO [stderr] warning: unused variable: `args`
Nov 30 15:31:59.389 INFO [stderr]   --> src/lib.rs:77:25
Nov 30 15:31:59.389 INFO [stderr]    |
Nov 30 15:31:59.389 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Nov 30 15:31:59.389 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Nov 30 15:31:59.389 INFO [stderr] 
Nov 30 15:31:59.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Nov 30 15:31:59.863 INFO [stderr] su: No module specific data is present
Nov 30 15:32:00.450 INFO running `"docker" "inspect" "e07a8b92111204108024e45a46fb2d10667c901ed718b4c218907c78b1176f43"`
Nov 30 15:32:00.682 INFO running `"docker" "rm" "-f" "e07a8b92111204108024e45a46fb2d10667c901ed718b4c218907c78b1176f43"`
Nov 30 15:32:00.943 INFO [stdout] e07a8b92111204108024e45a46fb2d10667c901ed718b4c218907c78b1176f43