Nov 28 00:07:17.018 INFO checking muffinista/matasano against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:07:17.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 28 00:07:17.524 INFO [stdout] c226a9acd9f5161c20e95c676a2d67b998f6e614e4bb2df86ad0e0ea8e1165eb
Nov 28 00:07:17.527 INFO running `"docker" "start" "-a" "c226a9acd9f5161c20e95c676a2d67b998f6e614e4bb2df86ad0e0ea8e1165eb"`
Nov 28 00:07:19.248 INFO [stderr] usermod: no changes
Nov 28 00:07:19.430 INFO [stderr]     Checking matasano v0.1.0 (/source)
Nov 28 00:07:20.219 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:07:20.219 INFO [stderr]  --> src/lib.rs:5:1
Nov 28 00:07:20.220 INFO [stderr]   |
Nov 28 00:07:20.220 INFO [stderr] 5 | #[macro_use]
Nov 28 00:07:20.221 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:07:20.221 INFO [stderr]   |
Nov 28 00:07:20.221 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:07:20.221 INFO [stderr] 
Nov 28 00:07:20.221 INFO [stderr] warning: unused macro definition
Nov 28 00:07:20.221 INFO [stderr]   --> src/strings.rs:19:1
Nov 28 00:07:20.221 INFO [stderr]    |
Nov 28 00:07:20.221 INFO [stderr] 19 | / macro_rules! chr {
Nov 28 00:07:20.221 INFO [stderr] 20 | |       ( $x : expr ) => ( u8_to_char( $x ) );
Nov 28 00:07:20.221 INFO [stderr] 21 | | }
Nov 28 00:07:20.221 INFO [stderr]    | |_^
Nov 28 00:07:20.221 INFO [stderr]    |
Nov 28 00:07:20.221 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 00:07:20.221 INFO [stderr] 
Nov 28 00:07:20.323 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:07:20.323 INFO [stderr]  --> src/lib.rs:5:1
Nov 28 00:07:20.323 INFO [stderr]   |
Nov 28 00:07:20.323 INFO [stderr] 5 | #[macro_use]
Nov 28 00:07:20.323 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:07:20.323 INFO [stderr]   |
Nov 28 00:07:20.323 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:07:20.323 INFO [stderr] 
Nov 28 00:07:20.323 INFO [stderr] warning: unused macro definition
Nov 28 00:07:20.323 INFO [stderr]   --> src/strings.rs:19:1
Nov 28 00:07:20.323 INFO [stderr]    |
Nov 28 00:07:20.323 INFO [stderr] 19 | / macro_rules! chr {
Nov 28 00:07:20.323 INFO [stderr] 20 | |       ( $x : expr ) => ( u8_to_char( $x ) );
Nov 28 00:07:20.323 INFO [stderr] 21 | | }
Nov 28 00:07:20.323 INFO [stderr]    | |_^
Nov 28 00:07:20.323 INFO [stderr]    |
Nov 28 00:07:20.323 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 00:07:20.323 INFO [stderr] 
Nov 28 00:07:20.721 INFO [stderr] warning: unused variable: `oracle`
Nov 28 00:07:20.722 INFO [stderr]    --> src/set3_17.rs:101:13
Nov 28 00:07:20.723 INFO [stderr]     |
Nov 28 00:07:20.724 INFO [stderr] 101 |         let oracle = Oracle::new();
Nov 28 00:07:20.724 INFO [stderr]     |             ^^^^^^ help: consider using `_oracle` instead
Nov 28 00:07:20.725 INFO [stderr]     |
Nov 28 00:07:20.726 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:07:20.726 INFO [stderr] 
Nov 28 00:07:20.820 INFO [stderr] warning: field is never used: `key`
Nov 28 00:07:20.821 INFO [stderr]   --> src/set3_17.rs:63:9
Nov 28 00:07:20.822 INFO [stderr]    |
Nov 28 00:07:20.823 INFO [stderr] 63 |         key: String,
Nov 28 00:07:20.824 INFO [stderr]    |         ^^^^^^^^^^^
Nov 28 00:07:20.824 INFO [stderr]    |
Nov 28 00:07:20.825 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:07:20.825 INFO [stderr] 
Nov 28 00:07:20.826 INFO [stderr] warning: field is never used: `data`
Nov 28 00:07:20.827 INFO [stderr]   --> src/set3_17.rs:64:9
Nov 28 00:07:20.827 INFO [stderr]    |
Nov 28 00:07:20.828 INFO [stderr] 64 |         data: Vec<u8>
Nov 28 00:07:20.829 INFO [stderr]    |         ^^^^^^^^^^^^^
Nov 28 00:07:20.829 INFO [stderr] 
Nov 28 00:07:20.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 28 00:07:20.893 INFO [stderr] su: No module specific data is present
Nov 28 00:07:22.011 INFO running `"docker" "inspect" "c226a9acd9f5161c20e95c676a2d67b998f6e614e4bb2df86ad0e0ea8e1165eb"`
Nov 28 00:07:22.349 INFO running `"docker" "rm" "-f" "c226a9acd9f5161c20e95c676a2d67b998f6e614e4bb2df86ad0e0ea8e1165eb"`
Nov 28 00:07:22.692 INFO [stdout] c226a9acd9f5161c20e95c676a2d67b998f6e614e4bb2df86ad0e0ea8e1165eb