Dec 12 17:26:27.669 INFO checking bosh_compiler-0.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:26:27.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 17:26:28.098 INFO [stdout] cdef3278c02fadd239f6d15456b152f8be09664854f2ffa8289fa645b03a0fbf
Dec 12 17:26:28.100 INFO running `"docker" "start" "-a" "cdef3278c02fadd239f6d15456b152f8be09664854f2ffa8289fa645b03a0fbf"`
Dec 12 17:26:29.512 INFO [stderr] usermod: no changes
Dec 12 17:26:29.644 INFO [stderr]     Checking bosh_compiler v0.0.0 (/source)
Dec 12 17:26:31.092 INFO [stderr] warning: unused imports: `Costume`, `Target`
Dec 12 17:26:31.093 INFO [stderr]  --> src/compiler/mod.rs:4:40
Dec 12 17:26:31.093 INFO [stderr]   |
Dec 12 17:26:31.093 INFO [stderr] 4 | use self::s3::{CompileResult, Project, Target, Costume, ProjectMetadata};
Dec 12 17:26:31.093 INFO [stderr]   |                                        ^^^^^^  ^^^^^^^
Dec 12 17:26:31.093 INFO [stderr]   |
Dec 12 17:26:31.094 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 17:26:31.094 INFO [stderr] 
Dec 12 17:26:31.094 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 17:26:31.094 INFO [stderr]  --> src/compiler/mod.rs:7:5
Dec 12 17:26:31.094 INFO [stderr]   |
Dec 12 17:26:31.095 INFO [stderr] 7 | use std::collections::HashMap;
Dec 12 17:26:31.095 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:26:31.095 INFO [stderr] 
Dec 12 17:26:31.300 INFO [stderr] warning: unused imports: `Costume`, `Target`
Dec 12 17:26:31.301 INFO [stderr]  --> src/compiler/mod.rs:4:40
Dec 12 17:26:31.301 INFO [stderr]   |
Dec 12 17:26:31.301 INFO [stderr] 4 | use self::s3::{CompileResult, Project, Target, Costume, ProjectMetadata};
Dec 12 17:26:31.301 INFO [stderr]   |                                        ^^^^^^  ^^^^^^^
Dec 12 17:26:31.301 INFO [stderr]   |
Dec 12 17:26:31.302 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 17:26:31.302 INFO [stderr] 
Dec 12 17:26:31.302 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 17:26:31.302 INFO [stderr]  --> src/compiler/mod.rs:7:5
Dec 12 17:26:31.302 INFO [stderr]   |
Dec 12 17:26:31.303 INFO [stderr] 7 | use std::collections::HashMap;
Dec 12 17:26:31.303 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:26:31.303 INFO [stderr] 
Dec 12 17:26:31.771 INFO [stderr] warning: variable does not need to be mutable
Dec 12 17:26:31.771 INFO [stderr]   --> src/compiler/mod.rs:32:9
Dec 12 17:26:31.772 INFO [stderr]    |
Dec 12 17:26:31.772 INFO [stderr] 32 |     let mut project = Project {
Dec 12 17:26:31.772 INFO [stderr]    |         ----^^^^^^^
Dec 12 17:26:31.772 INFO [stderr]    |         |
Dec 12 17:26:31.772 INFO [stderr]    |         help: remove this `mut`
Dec 12 17:26:31.772 INFO [stderr]    |
Dec 12 17:26:31.772 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 17:26:31.772 INFO [stderr] 
Dec 12 17:26:32.031 INFO [stderr] warning: variable does not need to be mutable
Dec 12 17:26:32.031 INFO [stderr]   --> src/compiler/mod.rs:32:9
Dec 12 17:26:32.031 INFO [stderr]    |
Dec 12 17:26:32.032 INFO [stderr] 32 |     let mut project = Project {
Dec 12 17:26:32.032 INFO [stderr]    |         ----^^^^^^^
Dec 12 17:26:32.032 INFO [stderr]    |         |
Dec 12 17:26:32.032 INFO [stderr]    |         help: remove this `mut`
Dec 12 17:26:32.032 INFO [stderr]    |
Dec 12 17:26:32.033 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 17:26:32.033 INFO [stderr] 
Dec 12 17:26:32.113 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 12 17:26:32.117 INFO [stderr] su: No module specific data is present
Dec 12 17:26:33.395 INFO running `"docker" "inspect" "cdef3278c02fadd239f6d15456b152f8be09664854f2ffa8289fa645b03a0fbf"`
Dec 12 17:26:33.772 INFO running `"docker" "rm" "-f" "cdef3278c02fadd239f6d15456b152f8be09664854f2ffa8289fa645b03a0fbf"`
Dec 12 17:26:34.128 INFO [stdout] cdef3278c02fadd239f6d15456b152f8be09664854f2ffa8289fa645b03a0fbf