Nov 09 07:32:56.864 INFO checking padenot/trace-filtering against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 07:32:56.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 07:32:57.382 INFO blam! 76ab07f2038784e0d863f3ad8a8c2f7e1013496a7f439a03c8d4a67302f5ef24
Nov 09 07:32:57.384 INFO running `"docker" "start" "-a" "76ab07f2038784e0d863f3ad8a8c2f7e1013496a7f439a03c8d4a67302f5ef24"`
Nov 09 07:32:59.095 INFO kablam! usermod: no changes
Nov 09 07:32:59.179 INFO kablam!     Checking trace-filtering v0.1.0 (/source)
Nov 09 07:32:59.843 INFO kablam! warning: unused import: `std::io::Read`
Nov 09 07:32:59.843 INFO kablam!  --> src/main.rs:7:5
Nov 09 07:32:59.843 INFO kablam!   |
Nov 09 07:32:59.843 INFO kablam! 7 | use std::io::Read;
Nov 09 07:32:59.843 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 07:32:59.843 INFO kablam!   |
Nov 09 07:32:59.843 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 07:32:59.843 INFO kablam! 
Nov 09 07:32:59.855 INFO kablam! warning: unused import: `std::io::Read`
Nov 09 07:32:59.855 INFO kablam!  --> src/main.rs:7:5
Nov 09 07:32:59.855 INFO kablam!   |
Nov 09 07:32:59.855 INFO kablam! 7 | use std::io::Read;
Nov 09 07:32:59.855 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 07:32:59.855 INFO kablam!   |
Nov 09 07:32:59.855 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 07:32:59.855 INFO kablam! 
Nov 09 07:33:00.023 INFO kablam! warning: unused variable: `duration`
Nov 09 07:33:00.023 INFO kablam!   --> src/main.rs:33:13
Nov 09 07:33:00.023 INFO kablam!    |
Nov 09 07:33:00.023 INFO kablam! 33 |     let mut duration = 0;
Nov 09 07:33:00.023 INFO kablam!    |             ^^^^^^^^ help: consider using `_duration` instead
Nov 09 07:33:00.023 INFO kablam!    |
Nov 09 07:33:00.023 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 07:33:00.023 INFO kablam! 
Nov 09 07:33:00.035 INFO kablam! warning: unused variable: `duration`
Nov 09 07:33:00.035 INFO kablam!   --> src/main.rs:33:13
Nov 09 07:33:00.035 INFO kablam!    |
Nov 09 07:33:00.035 INFO kablam! 33 |     let mut duration = 0;
Nov 09 07:33:00.035 INFO kablam!    |             ^^^^^^^^ help: consider using `_duration` instead
Nov 09 07:33:00.035 INFO kablam!    |
Nov 09 07:33:00.035 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 07:33:00.035 INFO kablam! 
Nov 09 07:33:00.119 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:33:00.119 INFO kablam!   --> src/main.rs:27:9
Nov 09 07:33:00.119 INFO kablam!    |
Nov 09 07:33:00.119 INFO kablam! 27 |     let mut f = File::open("trace.log.child-1").expect("file not found");
Nov 09 07:33:00.119 INFO kablam!    |         ----^
Nov 09 07:33:00.119 INFO kablam!    |         |
Nov 09 07:33:00.119 INFO kablam!    |         help: remove this `mut`
Nov 09 07:33:00.119 INFO kablam!    |
Nov 09 07:33:00.119 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 07:33:00.119 INFO kablam! 
Nov 09 07:33:00.119 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:33:00.119 INFO kablam!   --> src/main.rs:33:9
Nov 09 07:33:00.119 INFO kablam!    |
Nov 09 07:33:00.119 INFO kablam! 33 |     let mut duration = 0;
Nov 09 07:33:00.119 INFO kablam!    |         ----^^^^^^^^
Nov 09 07:33:00.119 INFO kablam!    |         |
Nov 09 07:33:00.119 INFO kablam!    |         help: remove this `mut`
Nov 09 07:33:00.119 INFO kablam! 
Nov 09 07:33:00.166 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:33:00.167 INFO kablam!   --> src/main.rs:27:9
Nov 09 07:33:00.167 INFO kablam!    |
Nov 09 07:33:00.167 INFO kablam! 27 |     let mut f = File::open("trace.log.child-1").expect("file not found");
Nov 09 07:33:00.175 INFO kablam!    |         ----^
Nov 09 07:33:00.175 INFO kablam!    |         |
Nov 09 07:33:00.175 INFO kablam!    |         help: remove this `mut`
Nov 09 07:33:00.175 INFO kablam!    |
Nov 09 07:33:00.175 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 07:33:00.175 INFO kablam! 
Nov 09 07:33:00.175 INFO kablam! warning: variable does not need to be mutable
Nov 09 07:33:00.175 INFO kablam!   --> src/main.rs:33:9
Nov 09 07:33:00.175 INFO kablam!    |
Nov 09 07:33:00.175 INFO kablam! 33 |     let mut duration = 0;
Nov 09 07:33:00.175 INFO kablam!    |         ----^^^^^^^^
Nov 09 07:33:00.175 INFO kablam!    |         |
Nov 09 07:33:00.175 INFO kablam!    |         help: remove this `mut`
Nov 09 07:33:00.175 INFO kablam! 
Nov 09 07:33:00.206 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 09 07:33:00.206 INFO kablam! su: No module specific data is present
Nov 09 07:33:01.123 INFO running `"docker" "rm" "-f" "76ab07f2038784e0d863f3ad8a8c2f7e1013496a7f439a03c8d4a67302f5ef24"`
Nov 09 07:33:01.365 INFO blam! 76ab07f2038784e0d863f3ad8a8c2f7e1013496a7f439a03c8d4a67302f5ef24