Nov 06 16:01:29.887 INFO checking pinkisemils/rust_shenanigans against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 16:01:29.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 16:01:30.280 INFO blam! 3c188a77c14aed4b6a13c4c2b743228225783951ef844b13b3f8b68f7f12ea90
Nov 06 16:01:30.282 INFO running `"docker" "start" "-a" "3c188a77c14aed4b6a13c4c2b743228225783951ef844b13b3f8b68f7f12ea90"`
Nov 06 16:01:31.290 INFO kablam! usermod: no changes
Nov 06 16:01:31.394 INFO kablam!     Checking adler32 v0.3.0
Nov 06 16:01:31.394 INFO kablam!    Compiling deco v0.1.0 (/source)
Nov 06 16:01:31.394 INFO kablam!     Checking num-rational v0.1.35
Nov 06 16:01:31.400 INFO kablam!     Checking rayon v0.6.0
Nov 06 16:01:31.852 INFO kablam!     Checking deflate v0.7.4
Nov 06 16:01:33.545 INFO kablam!     Checking png v0.6.2
Nov 06 16:01:34.556 INFO kablam!     Checking jpeg-decoder v0.1.11
Nov 06 16:01:36.056 INFO kablam!     Checking image v0.12.3
Nov 06 16:01:41.205 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:01:41.205 INFO kablam!   --> src/lib.rs:28:21
Nov 06 16:01:41.206 INFO kablam!    |
Nov 06 16:01:41.206 INFO kablam! 28 |                     tx.send(trim(sendable));
Nov 06 16:01:41.206 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:01:41.206 INFO kablam!    |
Nov 06 16:01:41.207 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 16:01:41.207 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:01:41.207 INFO kablam! 
Nov 06 16:01:41.228 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:01:41.228 INFO kablam!   --> src/lib.rs:28:21
Nov 06 16:01:41.228 INFO kablam!    |
Nov 06 16:01:41.228 INFO kablam! 28 |                     tx.send(trim(sendable));
Nov 06 16:01:41.228 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:01:41.228 INFO kablam!    |
Nov 06 16:01:41.229 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 16:01:41.229 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:01:41.229 INFO kablam! 
Nov 06 16:01:42.272 INFO kablam! warning: unused variable: `dec_t`
Nov 06 16:01:42.272 INFO kablam!   --> src/bin/main.rs:32:9
Nov 06 16:01:42.272 INFO kablam!    |
Nov 06 16:01:42.272 INFO kablam! 32 |     let dec_t = spawn(||{read_and_send(file, tx)});
Nov 06 16:01:42.272 INFO kablam!    |         ^^^^^ help: consider using `_dec_t` instead
Nov 06 16:01:42.284 INFO kablam!    |
Nov 06 16:01:42.284 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 16:01:42.284 INFO kablam! 
Nov 06 16:01:42.428 INFO kablam! warning: unused variable: `dec_t`
Nov 06 16:01:42.428 INFO kablam!   --> src/bin/main.rs:32:9
Nov 06 16:01:42.428 INFO kablam!    |
Nov 06 16:01:42.428 INFO kablam! 32 |     let dec_t = spawn(||{read_and_send(file, tx)});
Nov 06 16:01:42.428 INFO kablam!    |         ^^^^^ help: consider using `_dec_t` instead
Nov 06 16:01:42.428 INFO kablam!    |
Nov 06 16:01:42.428 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 16:01:42.428 INFO kablam! 
Nov 06 16:01:42.462 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.14s
Nov 06 16:01:42.484 INFO kablam! su: No module specific data is present
Nov 06 16:01:43.460 INFO running `"docker" "rm" "-f" "3c188a77c14aed4b6a13c4c2b743228225783951ef844b13b3f8b68f7f12ea90"`
Nov 06 16:01:43.867 INFO blam! 3c188a77c14aed4b6a13c4c2b743228225783951ef844b13b3f8b68f7f12ea90