[INFO] crate sqa-engine 0.4.0 is already in cache [INFO] extracting crate sqa-engine 0.4.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/sqa-engine/0.4.0 [INFO] extracting crate sqa-engine 0.4.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/sqa-engine/0.4.0 [INFO] validating manifest of sqa-engine-0.4.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sqa-engine-0.4.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sqa-engine-0.4.0 [INFO] finished frobbing sqa-engine-0.4.0 [INFO] frobbed toml for sqa-engine-0.4.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/sqa-engine/0.4.0/Cargo.toml [INFO] started frobbing sqa-engine-0.4.0 [INFO] finished frobbing sqa-engine-0.4.0 [INFO] frobbed toml for sqa-engine-0.4.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/sqa-engine/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sqa-engine-0.4.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-3/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/sqa-engine/0.4.0:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 71c7b7c6c2bc5a7c680caac04f00faa3575e38a50b005154567878d3a104bb8e [INFO] running `"docker" "start" "-a" "71c7b7c6c2bc5a7c680caac04f00faa3575e38a50b005154567878d3a104bb8e"` [INFO] [stderr] Checking nodrop-union v0.1.10 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking bounded-spsc-queue v0.4.0 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking sqa-jack v0.6.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking sqa-engine v0.4.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/wav.rs:24:39 [INFO] [stderr] | [INFO] [stderr] 24 | ec.conn.connect_ports(&ec.chans[chans[ch].0], &port).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `sqa_engine::sqa_jack::JackPort`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&sqa_engine::sqa_jack::JackPort` [INFO] [stderr] found type `&std::option::Option` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/wav.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | ec.conn.connect_ports(&ec.chans[chans[ch].0], &port).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `sqa_engine::sqa_jack::JackPort`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&sqa_engine::sqa_jack::JackPort` [INFO] [stderr] found type `&std::option::Option` [INFO] [stderr] [INFO] [stderr] error[E0277]: `sqa_engine::param::Parameter` doesn't implement `std::fmt::Display` [INFO] [stderr] --> examples/wav.rs:65:93 [INFO] [stderr] | [INFO] [stderr] 65 | println!("{}: {} samples - vol {}", ctls[0].position(), ctls[0].position_samples(), ctls[0].volume()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ `sqa_engine::param::Parameter` cannot be formatted with the default formatter [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::fmt::Display` is not implemented for `sqa_engine::param::Parameter` [INFO] [stderr] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stderr] = note: required by `std::fmt::Display::fmt` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/wav.rs:75:32 [INFO] [stderr] | [INFO] [stderr] 75 | ctls[0].set_volume((secs - 25) as f32 * 0.1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::boxed::Box`, found f32 [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::boxed::Box>` [INFO] [stderr] found type `f32` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `sqa-engine`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "71c7b7c6c2bc5a7c680caac04f00faa3575e38a50b005154567878d3a104bb8e"` [INFO] running `"docker" "rm" "-f" "71c7b7c6c2bc5a7c680caac04f00faa3575e38a50b005154567878d3a104bb8e"` [INFO] [stdout] 71c7b7c6c2bc5a7c680caac04f00faa3575e38a50b005154567878d3a104bb8e