[INFO] updating cached repository jcushman/coolsounds [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jcushman/coolsounds [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jcushman/coolsounds" "work/ex/beta-1.38-1/sources/1.37.0/gh/jcushman/coolsounds"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jcushman/coolsounds'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jcushman/coolsounds" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcushman/coolsounds"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcushman/coolsounds'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 12a723c6196edf90a1bf8a9d5d4d0b2faf599e68 [INFO] sha for GitHub repo jcushman/coolsounds: 12a723c6196edf90a1bf8a9d5d4d0b2faf599e68 [INFO] validating manifest of jcushman/coolsounds 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 jcushman/coolsounds 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 jcushman/coolsounds [INFO] finished frobbing jcushman/coolsounds [INFO] frobbed toml for jcushman/coolsounds written to work/ex/beta-1.38-1/sources/1.37.0/gh/jcushman/coolsounds/Cargo.toml [INFO] started frobbing jcushman/coolsounds [INFO] finished frobbing jcushman/coolsounds [INFO] frobbed toml for jcushman/coolsounds written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jcushman/coolsounds/Cargo.toml [INFO] crate jcushman/coolsounds 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 jcushman/coolsounds 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-7/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/jcushman/coolsounds:/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] 58a46f8dd9cb93e7d6bd5573790f45b3bc4c10cdc6de74ec904d335ac01bf680 [INFO] running `"docker" "start" "-a" "58a46f8dd9cb93e7d6bd5573790f45b3bc4c10cdc6de74ec904d335ac01bf680"` [INFO] [stderr] Compiling hound v3.2.0 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling ogg v0.4.1 [INFO] [stderr] Compiling alsa-sys v0.1.1 [INFO] [stderr] Compiling clap v2.27.1 [INFO] [stderr] Compiling lewton v0.5.2 [INFO] [stderr] Compiling cpal v0.4.6 [INFO] [stderr] Compiling rodio v0.5.2 [INFO] [stderr] Compiling coolsounds v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:50:29 [INFO] [stderr] | [INFO] [stderr] 50 | let mut sources:Vec + Send>> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rodio::get_default_endpoint' [INFO] [stderr] --> src/main.rs:115:24 [INFO] [stderr] | [INFO] [stderr] 115 | let endpoint = rodio::get_default_endpoint().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let mut sink = Sink::new(&endpoint); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let mut sink = Sink::new(&endpoint); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sink_for_source` [INFO] [stderr] --> src/main.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / fn sink_for_source(endpoint: &Endpoint, source: S) -> Sink [INFO] [stderr] 24 | | where S: Source + Send + 'static, [INFO] [stderr] 25 | | S::Item: Sample, [INFO] [stderr] 26 | | S::Item: Send{ [INFO] [stderr] ... | [INFO] [stderr] 29 | | sink [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.85s [INFO] running `"docker" "inspect" "58a46f8dd9cb93e7d6bd5573790f45b3bc4c10cdc6de74ec904d335ac01bf680"` [INFO] running `"docker" "rm" "-f" "58a46f8dd9cb93e7d6bd5573790f45b3bc4c10cdc6de74ec904d335ac01bf680"` [INFO] [stdout] 58a46f8dd9cb93e7d6bd5573790f45b3bc4c10cdc6de74ec904d335ac01bf680 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/jcushman/coolsounds:/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] efd54ff57a81359ea8eea8b98c19dd26c4504a9698245b7cc8eb619050fc218b [INFO] running `"docker" "start" "-a" "efd54ff57a81359ea8eea8b98c19dd26c4504a9698245b7cc8eb619050fc218b"` [INFO] [stderr] Compiling coolsounds v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:50:29 [INFO] [stderr] | [INFO] [stderr] 50 | let mut sources:Vec + Send>> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rodio::get_default_endpoint' [INFO] [stderr] --> src/main.rs:115:24 [INFO] [stderr] | [INFO] [stderr] 115 | let endpoint = rodio::get_default_endpoint().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let mut sink = Sink::new(&endpoint); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let mut sink = Sink::new(&endpoint); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sink_for_source` [INFO] [stderr] --> src/main.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / fn sink_for_source(endpoint: &Endpoint, source: S) -> Sink [INFO] [stderr] 24 | | where S: Source + Send + 'static, [INFO] [stderr] 25 | | S::Item: Sample, [INFO] [stderr] 26 | | S::Item: Send{ [INFO] [stderr] ... | [INFO] [stderr] 29 | | sink [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `"docker" "inspect" "efd54ff57a81359ea8eea8b98c19dd26c4504a9698245b7cc8eb619050fc218b"` [INFO] running `"docker" "rm" "-f" "efd54ff57a81359ea8eea8b98c19dd26c4504a9698245b7cc8eb619050fc218b"` [INFO] [stdout] efd54ff57a81359ea8eea8b98c19dd26c4504a9698245b7cc8eb619050fc218b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/jcushman/coolsounds:/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"` [INFO] [stdout] f1f84255f57a312e91337fd8685824b9e6bf3a7114e51878411dcfa89be54563 [INFO] running `"docker" "start" "-a" "f1f84255f57a312e91337fd8685824b9e6bf3a7114e51878411dcfa89be54563"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/coolsounds-03a0b5aad890024f [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f1f84255f57a312e91337fd8685824b9e6bf3a7114e51878411dcfa89be54563"` [INFO] running `"docker" "rm" "-f" "f1f84255f57a312e91337fd8685824b9e6bf3a7114e51878411dcfa89be54563"` [INFO] [stdout] f1f84255f57a312e91337fd8685824b9e6bf3a7114e51878411dcfa89be54563