[INFO] updating cached repository willmurphyscode/wires
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/willmurphyscode/wires
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/willmurphyscode/wires" "work/ex/beta-1.38-1/sources/1.37.0/gh/willmurphyscode/wires"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/willmurphyscode/wires'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/willmurphyscode/wires" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/willmurphyscode/wires"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/willmurphyscode/wires'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 479631a38c39434d71067cffc16b60484a972abb
[INFO] sha for GitHub repo willmurphyscode/wires: 479631a38c39434d71067cffc16b60484a972abb
[INFO] validating manifest of willmurphyscode/wires on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of willmurphyscode/wires on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing willmurphyscode/wires
[INFO] finished frobbing willmurphyscode/wires
[INFO] frobbed toml for willmurphyscode/wires written to work/ex/beta-1.38-1/sources/1.37.0/gh/willmurphyscode/wires/Cargo.toml
[INFO] started frobbing willmurphyscode/wires
[INFO] finished frobbing willmurphyscode/wires
[INFO] frobbed toml for willmurphyscode/wires written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/willmurphyscode/wires/Cargo.toml
[INFO] crate willmurphyscode/wires already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing willmurphyscode/wires against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/willmurphyscode/wires:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b66502722e0ea795cb0c17a2d2208ca69ebed53ab0b20508760a3ed28ad806e0
[INFO] running `"docker" "start" "-a" "b66502722e0ea795cb0c17a2d2208ca69ebed53ab0b20508760a3ed28ad806e0"`
[INFO] [stderr]    Compiling wires v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/wires.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/wires.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `"docker" "inspect" "b66502722e0ea795cb0c17a2d2208ca69ebed53ab0b20508760a3ed28ad806e0"`
[INFO] running `"docker" "rm" "-f" "b66502722e0ea795cb0c17a2d2208ca69ebed53ab0b20508760a3ed28ad806e0"`
[INFO] [stdout] b66502722e0ea795cb0c17a2d2208ca69ebed53ab0b20508760a3ed28ad806e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/willmurphyscode/wires:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3d31c263808c118ca481cfd2fa3153de820d4885e1f74438f59c792abaca54af
[INFO] running `"docker" "start" "-a" "3d31c263808c118ca481cfd2fa3153de820d4885e1f74438f59c792abaca54af"`
[INFO] [stderr]    Compiling wires v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `bytes_to_strings` in this scope
[INFO] [stderr]    --> src/wires.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     bytes_to_strings("hello".as_bytes(), &mut cursor, &opts);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `bytes_to_strings` in this scope
[INFO] [stderr]    --> src/wires.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     bytes_to_strings(&bytes, &mut cursor, &opts);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `z_string_fragment` in this scope
[INFO] [stderr]    --> src/z_string.rs:179:18
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let actual = z_string_fragment(sl);
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/wires.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> src/z_string.rs:170:18
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn char_from_5_bits(fiver: u8, previous_byte: u8) -> char {
[INFO] [stderr]     | --------------------------------------------------------- defined here
[INFO] [stderr] ...
[INFO] [stderr] 170 |     let actual = char_from_5_bits( take_5_bits(sl).to_result().unwrap() );
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_string` found for type `z_string::ZWord` in the current scope
[INFO] [stderr]    --> src/z_string.rs:193:28
[INFO] [stderr]     |
[INFO] [stderr] 10  | struct ZWord {
[INFO] [stderr]     | ------------ method `to_string` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 193 |         .map(|zword| zword.to_string())
[INFO] [stderr]     |                            ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `to_string` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `z_string::ZWord : std::string::ToString`
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `to_string`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `std::string::ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/wires.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0425, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `wires`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3d31c263808c118ca481cfd2fa3153de820d4885e1f74438f59c792abaca54af"`
[INFO] running `"docker" "rm" "-f" "3d31c263808c118ca481cfd2fa3153de820d4885e1f74438f59c792abaca54af"`
[INFO] [stdout] 3d31c263808c118ca481cfd2fa3153de820d4885e1f74438f59c792abaca54af