Dec 17 19:11:20.822 INFO checking muffinista/matasano against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:11:20.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/muffinista/matasano:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:11:21.018 INFO [stdout] 9e60eca6b36dd0047e80e696296bc52fa670bf116c19121fd056ad18388b586f
Dec 17 19:11:21.026 INFO running `"docker" "start" "-a" "9e60eca6b36dd0047e80e696296bc52fa670bf116c19121fd056ad18388b586f"`
Dec 17 19:11:21.854 INFO [stderr]     Checking matasano v0.1.0 (/opt/crater/workdir)
Dec 17 19:11:22.125 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 19:11:22.125 INFO [stderr]  --> src/lib.rs:5:1
Dec 17 19:11:22.125 INFO [stderr]   |
Dec 17 19:11:22.125 INFO [stderr] 5 | #[macro_use]
Dec 17 19:11:22.125 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 19:11:22.125 INFO [stderr]   |
Dec 17 19:11:22.125 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:11:22.125 INFO [stderr] 
Dec 17 19:11:22.125 INFO [stderr] warning: unused macro definition
Dec 17 19:11:22.125 INFO [stderr]   --> src/strings.rs:19:1
Dec 17 19:11:22.125 INFO [stderr]    |
Dec 17 19:11:22.125 INFO [stderr] 19 | / macro_rules! chr {
Dec 17 19:11:22.125 INFO [stderr] 20 | |       ( $x : expr ) => ( u8_to_char( $x ) );
Dec 17 19:11:22.125 INFO [stderr] 21 | | }
Dec 17 19:11:22.125 INFO [stderr]    | |_^
Dec 17 19:11:22.125 INFO [stderr]    |
Dec 17 19:11:22.125 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 17 19:11:22.125 INFO [stderr] 
Dec 17 19:11:22.152 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 19:11:22.152 INFO [stderr]  --> src/lib.rs:5:1
Dec 17 19:11:22.152 INFO [stderr]   |
Dec 17 19:11:22.152 INFO [stderr] 5 | #[macro_use]
Dec 17 19:11:22.152 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 19:11:22.152 INFO [stderr]   |
Dec 17 19:11:22.152 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:11:22.152 INFO [stderr] 
Dec 17 19:11:22.152 INFO [stderr] warning: unused macro definition
Dec 17 19:11:22.152 INFO [stderr]   --> src/strings.rs:19:1
Dec 17 19:11:22.152 INFO [stderr]    |
Dec 17 19:11:22.152 INFO [stderr] 19 | / macro_rules! chr {
Dec 17 19:11:22.152 INFO [stderr] 20 | |       ( $x : expr ) => ( u8_to_char( $x ) );
Dec 17 19:11:22.152 INFO [stderr] 21 | | }
Dec 17 19:11:22.152 INFO [stderr]    | |_^
Dec 17 19:11:22.152 INFO [stderr]    |
Dec 17 19:11:22.152 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 17 19:11:22.152 INFO [stderr] 
Dec 17 19:11:22.442 INFO [stderr] warning: unused variable: `oracle`
Dec 17 19:11:22.442 INFO [stderr]    --> src/set3_17.rs:101:13
Dec 17 19:11:22.442 INFO [stderr]     |
Dec 17 19:11:22.442 INFO [stderr] 101 |         let oracle = Oracle::new();
Dec 17 19:11:22.442 INFO [stderr]     |             ^^^^^^ help: consider using `_oracle` instead
Dec 17 19:11:22.442 INFO [stderr]     |
Dec 17 19:11:22.442 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 19:11:22.442 INFO [stderr] 
Dec 17 19:11:22.592 INFO [stderr] warning: field is never used: `key`
Dec 17 19:11:22.592 INFO [stderr]   --> src/set3_17.rs:63:9
Dec 17 19:11:22.592 INFO [stderr]    |
Dec 17 19:11:22.592 INFO [stderr] 63 |         key: String,
Dec 17 19:11:22.592 INFO [stderr]    |         ^^^^^^^^^^^
Dec 17 19:11:22.592 INFO [stderr]    |
Dec 17 19:11:22.592 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:11:22.592 INFO [stderr] 
Dec 17 19:11:22.593 INFO [stderr] warning: field is never used: `data`
Dec 17 19:11:22.593 INFO [stderr]   --> src/set3_17.rs:64:9
Dec 17 19:11:22.593 INFO [stderr]    |
Dec 17 19:11:22.593 INFO [stderr] 64 |         data: Vec<u8>
Dec 17 19:11:22.593 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 17 19:11:22.593 INFO [stderr] 
Dec 17 19:11:22.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 17 19:11:23.291 INFO running `"docker" "inspect" "9e60eca6b36dd0047e80e696296bc52fa670bf116c19121fd056ad18388b586f"`
Dec 17 19:11:23.390 INFO running `"docker" "rm" "-f" "9e60eca6b36dd0047e80e696296bc52fa670bf116c19121fd056ad18388b586f"`
Dec 17 19:11:23.491 INFO [stdout] 9e60eca6b36dd0047e80e696296bc52fa670bf116c19121fd056ad18388b586f