Dec 05 06:17:15.838 INFO checking speedy-0.4.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:17:15.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 06:17:16.279 INFO [stdout] 5d139ba04a2e7ff23876d2eae017e4a4871d66e924d292e890d314b16ce5b06d
Dec 05 06:17:16.285 INFO running `"docker" "start" "-a" "5d139ba04a2e7ff23876d2eae017e4a4871d66e924d292e890d314b16ce5b06d"`
Dec 05 06:17:17.324 INFO [stderr] usermod: no changes
Dec 05 06:17:17.388 INFO [stderr]     Checking speedy v0.4.1 (/source)
Dec 05 06:17:17.388 INFO [stderr]    Compiling speedy-derive v0.3.1
Dec 05 06:17:21.961 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.961 INFO [stderr]   --> benches/bench.rs:15:25
Dec 05 06:17:21.961 INFO [stderr]    |
Dec 05 06:17:21.961 INFO [stderr] 15 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.961 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.962 INFO [stderr] 
Dec 05 06:17:21.970 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.970 INFO [stderr]   --> benches/bench.rs:31:25
Dec 05 06:17:21.970 INFO [stderr]    |
Dec 05 06:17:21.970 INFO [stderr] 31 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.970 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.970 INFO [stderr] 
Dec 05 06:17:21.971 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.971 INFO [stderr]   --> benches/bench.rs:33:39
Dec 05 06:17:21.971 INFO [stderr]    |
Dec 05 06:17:21.971 INFO [stderr] 33 |         let deserialized: Vec< u8 > = Readable::read_from_buffer( (), &data ).unwrap();
Dec 05 06:17:21.971 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.971 INFO [stderr]    |
Dec 05 06:17:21.971 INFO [stderr]    = note: required by `speedy::Readable::read_from_buffer`
Dec 05 06:17:21.971 INFO [stderr] 
Dec 05 06:17:21.972 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.972 INFO [stderr]   --> benches/bench.rs:41:25
Dec 05 06:17:21.972 INFO [stderr]    |
Dec 05 06:17:21.972 INFO [stderr] 41 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.972 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.972 INFO [stderr] 
Dec 05 06:17:21.974 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.974 INFO [stderr]   --> benches/bench.rs:56:25
Dec 05 06:17:21.974 INFO [stderr]    |
Dec 05 06:17:21.974 INFO [stderr] 56 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.974 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.974 INFO [stderr] 
Dec 05 06:17:21.975 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.975 INFO [stderr]   --> benches/bench.rs:58:36
Dec 05 06:17:21.975 INFO [stderr]    |
Dec 05 06:17:21.975 INFO [stderr] 58 |         let deserialized: String = Readable::read_from_buffer( (), &data ).unwrap();
Dec 05 06:17:21.975 INFO [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.975 INFO [stderr]    |
Dec 05 06:17:21.975 INFO [stderr]    = note: required by `speedy::Readable::read_from_buffer`
Dec 05 06:17:21.975 INFO [stderr] 
Dec 05 06:17:21.976 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.976 INFO [stderr]   --> benches/bench.rs:66:25
Dec 05 06:17:21.976 INFO [stderr]    |
Dec 05 06:17:21.976 INFO [stderr] 66 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.976 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.976 INFO [stderr] 
Dec 05 06:17:21.977 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.978 INFO [stderr]   --> benches/bench.rs:76:25
Dec 05 06:17:21.978 INFO [stderr]    |
Dec 05 06:17:21.978 INFO [stderr] 76 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.978 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.978 INFO [stderr] 
Dec 05 06:17:21.979 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.979 INFO [stderr]   --> benches/bench.rs:78:32
Dec 05 06:17:21.979 INFO [stderr]    |
Dec 05 06:17:21.979 INFO [stderr] 78 |         let deserialized: u8 = Readable::read_from_buffer( (), &data ).unwrap();
Dec 05 06:17:21.979 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.980 INFO [stderr]    |
Dec 05 06:17:21.980 INFO [stderr]    = note: required by `speedy::Readable::read_from_buffer`
Dec 05 06:17:21.980 INFO [stderr] 
Dec 05 06:17:21.981 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.981 INFO [stderr]   --> benches/bench.rs:86:25
Dec 05 06:17:21.981 INFO [stderr]    |
Dec 05 06:17:21.981 INFO [stderr] 86 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.982 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.982 INFO [stderr] 
Dec 05 06:17:21.983 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.983 INFO [stderr]   --> benches/bench.rs:96:25
Dec 05 06:17:21.983 INFO [stderr]    |
Dec 05 06:17:21.983 INFO [stderr] 96 |     let data = original.write_to_vec(()).unwrap();
Dec 05 06:17:21.984 INFO [stderr]    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.984 INFO [stderr] 
Dec 05 06:17:21.984 INFO [stderr] error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Dec 05 06:17:21.985 INFO [stderr]   --> benches/bench.rs:98:33
Dec 05 06:17:21.985 INFO [stderr]    |
Dec 05 06:17:21.985 INFO [stderr] 98 |         let deserialized: u64 = Readable::read_from_buffer( (), &data ).unwrap();
Dec 05 06:17:21.985 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Dec 05 06:17:21.985 INFO [stderr]    |
Dec 05 06:17:21.985 INFO [stderr]    = note: required by `speedy::Readable::read_from_buffer`
Dec 05 06:17:21.985 INFO [stderr] 
Dec 05 06:17:21.994 INFO [stderr] error: aborting due to 12 previous errors
Dec 05 06:17:21.994 INFO [stderr] 
Dec 05 06:17:21.995 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 05 06:17:22.002 INFO [stderr] error: Could not compile `speedy`.
Dec 05 06:17:22.002 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 06:17:23.765 INFO [stderr] error: build failed
Dec 05 06:17:23.779 INFO [stderr] su: No module specific data is present
Dec 05 06:17:24.352 INFO running `"docker" "inspect" "5d139ba04a2e7ff23876d2eae017e4a4871d66e924d292e890d314b16ce5b06d"`
Dec 05 06:17:24.588 INFO running `"docker" "rm" "-f" "5d139ba04a2e7ff23876d2eae017e4a4871d66e924d292e890d314b16ce5b06d"`
Dec 05 06:17:24.809 INFO [stdout] 5d139ba04a2e7ff23876d2eae017e4a4871d66e924d292e890d314b16ce5b06d