Nov 29 03:59:46.467 INFO checking bosh_compiler-0.0.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 03:59:46.467 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 03:59:46.712 INFO [stdout] 57f2495ae2d5077c71fca420cb15d2579c2d10b322bcb00f3440923b4bbba184
Nov 29 03:59:46.718 INFO running `"docker" "start" "-a" "57f2495ae2d5077c71fca420cb15d2579c2d10b322bcb00f3440923b4bbba184"`
Nov 29 03:59:47.560 INFO [stderr] usermod: no changes
Nov 29 03:59:47.716 INFO [stderr]     Checking bosh_compiler v0.0.0 (/source)
Nov 29 03:59:48.828 INFO [stderr] warning: unused imports: `Costume`, `Target`
Nov 29 03:59:48.828 INFO [stderr]  --> src/compiler/mod.rs:4:40
Nov 29 03:59:48.828 INFO [stderr]   |
Nov 29 03:59:48.828 INFO [stderr] 4 | use self::s3::{CompileResult, Project, Target, Costume, ProjectMetadata};
Nov 29 03:59:48.828 INFO [stderr]   |                                        ^^^^^^  ^^^^^^^
Nov 29 03:59:48.828 INFO [stderr]   |
Nov 29 03:59:48.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 03:59:48.828 INFO [stderr] 
Nov 29 03:59:48.828 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 29 03:59:48.828 INFO [stderr]  --> src/compiler/mod.rs:7:5
Nov 29 03:59:48.828 INFO [stderr]   |
Nov 29 03:59:48.828 INFO [stderr] 7 | use std::collections::HashMap;
Nov 29 03:59:48.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:59:48.828 INFO [stderr] 
Nov 29 03:59:49.096 INFO [stderr] warning: unused imports: `Costume`, `Target`
Nov 29 03:59:49.096 INFO [stderr]  --> src/compiler/mod.rs:4:40
Nov 29 03:59:49.096 INFO [stderr]   |
Nov 29 03:59:49.096 INFO [stderr] 4 | use self::s3::{CompileResult, Project, Target, Costume, ProjectMetadata};
Nov 29 03:59:49.096 INFO [stderr]   |                                        ^^^^^^  ^^^^^^^
Nov 29 03:59:49.096 INFO [stderr]   |
Nov 29 03:59:49.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 03:59:49.096 INFO [stderr] 
Nov 29 03:59:49.096 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 29 03:59:49.096 INFO [stderr]  --> src/compiler/mod.rs:7:5
Nov 29 03:59:49.096 INFO [stderr]   |
Nov 29 03:59:49.096 INFO [stderr] 7 | use std::collections::HashMap;
Nov 29 03:59:49.096 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:59:49.096 INFO [stderr] 
Nov 29 03:59:49.664 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:59:49.664 INFO [stderr]   --> src/compiler/mod.rs:32:9
Nov 29 03:59:49.664 INFO [stderr]    |
Nov 29 03:59:49.664 INFO [stderr] 32 |     let mut project = Project {
Nov 29 03:59:49.664 INFO [stderr]    |         ----^^^^^^^
Nov 29 03:59:49.664 INFO [stderr]    |         |
Nov 29 03:59:49.664 INFO [stderr]    |         help: remove this `mut`
Nov 29 03:59:49.664 INFO [stderr]    |
Nov 29 03:59:49.664 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 03:59:49.664 INFO [stderr] 
Nov 29 03:59:49.720 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:59:49.720 INFO [stderr]   --> src/compiler/mod.rs:32:9
Nov 29 03:59:49.720 INFO [stderr]    |
Nov 29 03:59:49.720 INFO [stderr] 32 |     let mut project = Project {
Nov 29 03:59:49.720 INFO [stderr]    |         ----^^^^^^^
Nov 29 03:59:49.720 INFO [stderr]    |         |
Nov 29 03:59:49.720 INFO [stderr]    |         help: remove this `mut`
Nov 29 03:59:49.720 INFO [stderr]    |
Nov 29 03:59:49.720 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 03:59:49.720 INFO [stderr] 
Nov 29 03:59:49.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Nov 29 03:59:49.880 INFO [stderr] su: No module specific data is present
Nov 29 03:59:50.968 INFO running `"docker" "inspect" "57f2495ae2d5077c71fca420cb15d2579c2d10b322bcb00f3440923b4bbba184"`
Nov 29 03:59:51.310 INFO running `"docker" "rm" "-f" "57f2495ae2d5077c71fca420cb15d2579c2d10b322bcb00f3440923b4bbba184"`
Nov 29 03:59:51.604 INFO [stdout] 57f2495ae2d5077c71fca420cb15d2579c2d10b322bcb00f3440923b4bbba184