Oct 13 08:08:44.772 INFO checking speedy-0.4.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:08:44.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 08:08:45.252 INFO blam! 40c64d9225f296b3e87393f8bf043d5a61ce4f28fefdc270186790a40c35832e
Oct 13 08:08:45.256 INFO running `"docker" "start" "-a" "40c64d9225f296b3e87393f8bf043d5a61ce4f28fefdc270186790a40c35832e"`
Oct 13 08:08:46.600 INFO kablam! usermod: no changes
Oct 13 08:08:46.668 INFO kablam!     Checking speedy v0.4.1 (/source)
Oct 13 08:08:46.668 INFO kablam!    Compiling speedy-derive v0.3.1
Oct 13 08:08:55.216 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.216 INFO kablam!   --> benches/bench.rs:15:25
Oct 13 08:08:55.216 INFO kablam!    |
Oct 13 08:08:55.216 INFO kablam! 15 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.216 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.216 INFO kablam! 
Oct 13 08:08:55.252 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.252 INFO kablam!   --> benches/bench.rs:31:25
Oct 13 08:08:55.252 INFO kablam!    |
Oct 13 08:08:55.252 INFO kablam! 31 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.252 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.252 INFO kablam! 
Oct 13 08:08:55.258 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.258 INFO kablam!   --> benches/bench.rs:33:39
Oct 13 08:08:55.258 INFO kablam!    |
Oct 13 08:08:55.258 INFO kablam! 33 |         let deserialized: Vec< u8 > = Readable::read_from_buffer( (), &data ).unwrap();
Oct 13 08:08:55.258 INFO kablam!    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.258 INFO kablam!    |
Oct 13 08:08:55.258 INFO kablam!    = note: required by `speedy::Readable::read_from_buffer`
Oct 13 08:08:55.258 INFO kablam! 
Oct 13 08:08:55.264 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.264 INFO kablam!   --> benches/bench.rs:41:25
Oct 13 08:08:55.264 INFO kablam!    |
Oct 13 08:08:55.264 INFO kablam! 41 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.264 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.264 INFO kablam! 
Oct 13 08:08:55.276 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.276 INFO kablam!   --> benches/bench.rs:56:25
Oct 13 08:08:55.276 INFO kablam!    |
Oct 13 08:08:55.276 INFO kablam! 56 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.276 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.276 INFO kablam! 
Oct 13 08:08:55.276 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.276 INFO kablam!   --> benches/bench.rs:58:36
Oct 13 08:08:55.276 INFO kablam!    |
Oct 13 08:08:55.276 INFO kablam! 58 |         let deserialized: String = Readable::read_from_buffer( (), &data ).unwrap();
Oct 13 08:08:55.276 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.276 INFO kablam!    |
Oct 13 08:08:55.276 INFO kablam!    = note: required by `speedy::Readable::read_from_buffer`
Oct 13 08:08:55.276 INFO kablam! 
Oct 13 08:08:55.276 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.276 INFO kablam!   --> benches/bench.rs:66:25
Oct 13 08:08:55.276 INFO kablam!    |
Oct 13 08:08:55.276 INFO kablam! 66 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.276 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.276 INFO kablam! 
Oct 13 08:08:55.277 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.277 INFO kablam!   --> benches/bench.rs:76:25
Oct 13 08:08:55.277 INFO kablam!    |
Oct 13 08:08:55.277 INFO kablam! 76 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.277 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.277 INFO kablam! 
Oct 13 08:08:55.277 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.277 INFO kablam!   --> benches/bench.rs:78:32
Oct 13 08:08:55.277 INFO kablam!    |
Oct 13 08:08:55.277 INFO kablam! 78 |         let deserialized: u8 = Readable::read_from_buffer( (), &data ).unwrap();
Oct 13 08:08:55.277 INFO kablam!    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.277 INFO kablam!    |
Oct 13 08:08:55.277 INFO kablam!    = note: required by `speedy::Readable::read_from_buffer`
Oct 13 08:08:55.277 INFO kablam! 
Oct 13 08:08:55.288 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.288 INFO kablam!   --> benches/bench.rs:86:25
Oct 13 08:08:55.288 INFO kablam!    |
Oct 13 08:08:55.288 INFO kablam! 86 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.288 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.288 INFO kablam! 
Oct 13 08:08:55.288 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.288 INFO kablam!   --> benches/bench.rs:96:25
Oct 13 08:08:55.288 INFO kablam!    |
Oct 13 08:08:55.288 INFO kablam! 96 |     let data = original.write_to_vec(()).unwrap();
Oct 13 08:08:55.288 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.288 INFO kablam! 
Oct 13 08:08:55.288 INFO kablam! error[E0277]: the trait bound `(): speedy::Context` is not satisfied
Oct 13 08:08:55.288 INFO kablam!   --> benches/bench.rs:98:33
Oct 13 08:08:55.288 INFO kablam!    |
Oct 13 08:08:55.288 INFO kablam! 98 |         let deserialized: u64 = Readable::read_from_buffer( (), &data ).unwrap();
Oct 13 08:08:55.288 INFO kablam!    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `speedy::Context` is not implemented for `()`
Oct 13 08:08:55.288 INFO kablam!    |
Oct 13 08:08:55.288 INFO kablam!    = note: required by `speedy::Readable::read_from_buffer`
Oct 13 08:08:55.288 INFO kablam! 
Oct 13 08:08:55.324 INFO kablam! error: aborting due to 12 previous errors
Oct 13 08:08:55.324 INFO kablam! 
Oct 13 08:08:55.324 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Oct 13 08:08:55.360 INFO kablam! error: Could not compile `speedy`.
Oct 13 08:08:55.360 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 08:08:56.526 INFO kablam! error: build failed
Oct 13 08:08:56.528 INFO kablam! su: No module specific data is present
Oct 13 08:08:57.886 INFO running `"docker" "rm" "-f" "40c64d9225f296b3e87393f8bf043d5a61ce4f28fefdc270186790a40c35832e"`
Oct 13 08:08:58.124 INFO blam! 40c64d9225f296b3e87393f8bf043d5a61ce4f28fefdc270186790a40c35832e