[INFO] cloning repository https://github.com/GCLemon/wav_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GCLemon/wav_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGCLemon%2Fwav_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGCLemon%2Fwav_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd4d9add4a3bbe53188789b47952c66186228b4c
[INFO] testing GCLemon/wav_rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGCLemon%2Fwav_rust" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GCLemon/wav_rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GCLemon/wav_rust
[INFO] finished tweaking git repo https://github.com/GCLemon/wav_rust
[INFO] tweaked toml for git repo https://github.com/GCLemon/wav_rust written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/GCLemon/wav_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/jpernst/alto.git`
[INFO] [stderr]     Updating git repository `https://github.com/BurntSushi/byteorder.git`
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang-nursery/failure.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4a576bf0bdbae72fc16dfa61f433acb04b1fb4112d4749cd8032b44f4718378
[INFO] running `Command { std: "docker" "start" "-a" "d4a576bf0bdbae72fc16dfa61f433acb04b1fb4112d4749cd8032b44f4718378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4a576bf0bdbae72fc16dfa61f433acb04b1fb4112d4749cd8032b44f4718378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a576bf0bdbae72fc16dfa61f433acb04b1fb4112d4749cd8032b44f4718378", kill_on_drop: false }`
[INFO] [stdout] d4a576bf0bdbae72fc16dfa61f433acb04b1fb4112d4749cd8032b44f4718378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6692c0a0aeb4bc484ab8fc24d3c8a67c631c8e7f1c0db4f0a4d9043544d3f386
[INFO] running `Command { std: "docker" "start" "-a" "6692c0a0aeb4bc484ab8fc24d3c8a67c631c8e7f1c0db4f0a4d9043544d3f386", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.6 (https://github.com/rust-lang-nursery/failure.git#20f9a9e2)
[INFO] [stderr]    Compiling byteorder v1.3.2 (https://github.com/BurntSushi/byteorder.git#05823766)
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling al-sys v0.6.0 (https://github.com/jpernst/alto.git#df2f3038)
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling failure v0.1.6 (https://github.com/rust-lang-nursery/failure.git#20f9a9e2)
[INFO] [stderr]    Compiling rental v0.5.5
[INFO] [stderr]    Compiling alto v3.0.3 (https://github.com/jpernst/alto.git#df2f3038)
[INFO] [stderr]    Compiling wav_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "6692c0a0aeb4bc484ab8fc24d3c8a67c631c8e7f1c0db4f0a4d9043544d3f386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6692c0a0aeb4bc484ab8fc24d3c8a67c631c8e7f1c0db4f0a4d9043544d3f386", kill_on_drop: false }`
[INFO] [stdout] 6692c0a0aeb4bc484ab8fc24d3c8a67c631c8e7f1c0db4f0a4d9043544d3f386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0255d59e74e4f5ef9044b887daffa585f2f78eb2ca3bc64f400a4ad18ef8e1a4
[INFO] running `Command { std: "docker" "start" "-a" "0255d59e74e4f5ef9044b887daffa585f2f78eb2ca3bc64f400a4ad18ef8e1a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling wav_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "0255d59e74e4f5ef9044b887daffa585f2f78eb2ca3bc64f400a4ad18ef8e1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0255d59e74e4f5ef9044b887daffa585f2f78eb2ca3bc64f400a4ad18ef8e1a4", kill_on_drop: false }`
[INFO] [stdout] 0255d59e74e4f5ef9044b887daffa585f2f78eb2ca3bc64f400a4ad18ef8e1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96b07b7ef92c4bda7e141a6c7c3e4092a06d93fa6590bb78dab74543aaa0c809
[INFO] running `Command { std: "docker" "start" "-a" "96b07b7ef92c4bda7e141a6c7c3e4092a06d93fa6590bb78dab74543aaa0c809", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wav_rust-c78885ff8089b351)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96b07b7ef92c4bda7e141a6c7c3e4092a06d93fa6590bb78dab74543aaa0c809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b07b7ef92c4bda7e141a6c7c3e4092a06d93fa6590bb78dab74543aaa0c809", kill_on_drop: false }`
[INFO] [stdout] 96b07b7ef92c4bda7e141a6c7c3e4092a06d93fa6590bb78dab74543aaa0c809