[INFO] updating cached repository FreeFull/monoplay
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FreeFull/monoplay
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeFull/monoplay" "work/ex/beta-1.38-1/sources/1.37.0/gh/FreeFull/monoplay"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/FreeFull/monoplay'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeFull/monoplay" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FreeFull/monoplay"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FreeFull/monoplay'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5d5ecd3a8e0d1e011fdd004f73c3a7a5296e8336
[INFO] sha for GitHub repo FreeFull/monoplay: 5d5ecd3a8e0d1e011fdd004f73c3a7a5296e8336
[INFO] validating manifest of FreeFull/monoplay 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 FreeFull/monoplay 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 FreeFull/monoplay
[INFO] finished frobbing FreeFull/monoplay
[INFO] frobbed toml for FreeFull/monoplay written to work/ex/beta-1.38-1/sources/1.37.0/gh/FreeFull/monoplay/Cargo.toml
[INFO] started frobbing FreeFull/monoplay
[INFO] finished frobbing FreeFull/monoplay
[INFO] frobbed toml for FreeFull/monoplay written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FreeFull/monoplay/Cargo.toml
[INFO] crate FreeFull/monoplay 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 FreeFull/monoplay 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-2/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/FreeFull/monoplay:/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] 90056e08c0fd9597f08ac541ddca6ad2cad5838c530dadd79a439ac3303abfeb
[INFO] running `"docker" "start" "-a" "90056e08c0fd9597f08ac541ddca6ad2cad5838c530dadd79a439ac3303abfeb"`
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling futures v0.1.11
[INFO] [stderr]    Compiling ieee754 v0.2.1
[INFO] [stderr]    Compiling lazy_static v0.2.4
[INFO] [stderr]    Compiling nom v2.1.0
[INFO] [stderr]    Compiling ole32-sys v0.2.0
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling lewton v0.4.1
[INFO] [stderr]    Compiling alsa-sys v0.1.1
[INFO] [stderr]    Compiling cpal v0.4.4
[INFO] [stderr]    Compiling rodio v0.4.2
[INFO] [stderr]    Compiling monoplay v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/replayer.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(data: ModuleData) -> Replayer {
[INFO] [stderr]    |                ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `channel_count`
[INFO] [stderr]  --> src/moduledata/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     channel_count: u8,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `data`
[INFO] [stderr]  --> src/replayer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     data: ModuleData,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `FILE_HEADER_SIZE`
[INFO] [stderr]  --> src/constants.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const FILE_HEADER_SIZE: usize = 0x15F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.80s
[INFO] running `"docker" "inspect" "90056e08c0fd9597f08ac541ddca6ad2cad5838c530dadd79a439ac3303abfeb"`
[INFO] running `"docker" "rm" "-f" "90056e08c0fd9597f08ac541ddca6ad2cad5838c530dadd79a439ac3303abfeb"`
[INFO] [stdout] 90056e08c0fd9597f08ac541ddca6ad2cad5838c530dadd79a439ac3303abfeb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/FreeFull/monoplay:/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] c7e9b00377ac6be3528e83ff62a12ee050c13be8a62072843cec3b9a91e1a925
[INFO] running `"docker" "start" "-a" "c7e9b00377ac6be3528e83ff62a12ee050c13be8a62072843cec3b9a91e1a925"`
[INFO] [stderr]    Compiling monoplay v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/replayer.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(data: ModuleData) -> Replayer {
[INFO] [stderr]    |                ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `channel_count`
[INFO] [stderr]  --> src/moduledata/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     channel_count: u8,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `data`
[INFO] [stderr]  --> src/replayer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     data: ModuleData,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "c7e9b00377ac6be3528e83ff62a12ee050c13be8a62072843cec3b9a91e1a925"`
[INFO] running `"docker" "rm" "-f" "c7e9b00377ac6be3528e83ff62a12ee050c13be8a62072843cec3b9a91e1a925"`
[INFO] [stdout] c7e9b00377ac6be3528e83ff62a12ee050c13be8a62072843cec3b9a91e1a925
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/FreeFull/monoplay:/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] 5975dd1811bbe2950c37c8d4c718cb7bcb86c9eda9d63e3e9f70a15f267c09b5
[INFO] running `"docker" "start" "-a" "5975dd1811bbe2950c37c8d4c718cb7bcb86c9eda9d63e3e9f70a15f267c09b5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/monoplay-fd7f3a5b9323ca1e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test moduledata::parser::tests::file_header_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5975dd1811bbe2950c37c8d4c718cb7bcb86c9eda9d63e3e9f70a15f267c09b5"`
[INFO] running `"docker" "rm" "-f" "5975dd1811bbe2950c37c8d4c718cb7bcb86c9eda9d63e3e9f70a15f267c09b5"`
[INFO] [stdout] 5975dd1811bbe2950c37c8d4c718cb7bcb86c9eda9d63e3e9f70a15f267c09b5