[INFO] cloning repository https://github.com/ivabus/WAR.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivabus/WAR.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivabus%2FWAR.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivabus%2FWAR.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d68b861aea8b696370f350729ebd8764195ad8d4
[INFO] checking ivabus/WAR.rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivabus%2FWAR.rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivabus/WAR.rs on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ivabus/WAR.rs
[INFO] finished tweaking git repo https://github.com/ivabus/WAR.rs
[INFO] tweaked toml for git repo https://github.com/ivabus/WAR.rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ivabus/WAR.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package
[INFO] [stderr]       Adding war-rs v0.1.0 (/workspace/builds/worker-7-tc1/source)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riff v1.0.1
[INFO] [stderr]   Downloaded dasp_frame v0.11.0
[INFO] [stderr]   Downloaded ebur128 v0.1.8
[INFO] [stderr]   Downloaded wav v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7915801bb7cb84b05762b39b38c712f2ce0f2b729615b2c9fae5781dfa63f8dd
[INFO] running `Command { std: "docker" "start" "-a" "7915801bb7cb84b05762b39b38c712f2ce0f2b729615b2c9fae5781dfa63f8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7915801bb7cb84b05762b39b38c712f2ce0f2b729615b2c9fae5781dfa63f8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7915801bb7cb84b05762b39b38c712f2ce0f2b729615b2c9fae5781dfa63f8dd", kill_on_drop: false }`
[INFO] [stdout] 7915801bb7cb84b05762b39b38c712f2ce0f2b729615b2c9fae5781dfa63f8dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 062fce75b57b7622533c5d045ecafdc773cd9c88ae1f28f576a74af468cd59a7
[INFO] running `Command { std: "docker" "start" "-a" "062fce75b57b7622533c5d045ecafdc773cd9c88ae1f28f576a74af468cd59a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ebur128 v0.1.8
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking wav v1.0.0
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking war-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "062fce75b57b7622533c5d045ecafdc773cd9c88ae1f28f576a74af468cd59a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062fce75b57b7622533c5d045ecafdc773cd9c88ae1f28f576a74af468cd59a7", kill_on_drop: false }`
[INFO] [stdout] 062fce75b57b7622533c5d045ecafdc773cd9c88ae1f28f576a74af468cd59a7
[INFO] checking ivabus/WAR.rs against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivabus%2FWAR.rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivabus/WAR.rs on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ivabus/WAR.rs
[INFO] finished tweaking git repo https://github.com/ivabus/WAR.rs
[INFO] tweaked toml for git repo https://github.com/ivabus/WAR.rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ivabus/WAR.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f010bdd566882ca87667cb206893ddd5fc9cff47dd12c62eedad9883a3eb0a8a
[INFO] running `Command { std: "docker" "start" "-a" "f010bdd566882ca87667cb206893ddd5fc9cff47dd12c62eedad9883a3eb0a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f010bdd566882ca87667cb206893ddd5fc9cff47dd12c62eedad9883a3eb0a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f010bdd566882ca87667cb206893ddd5fc9cff47dd12c62eedad9883a3eb0a8a", kill_on_drop: false }`
[INFO] [stdout] f010bdd566882ca87667cb206893ddd5fc9cff47dd12c62eedad9883a3eb0a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8d3cdf7e4d101dec8d0b79009f1306a5d7b71861a00dbc87fe27c4e9fe98033
[INFO] running `Command { std: "docker" "start" "-a" "d8d3cdf7e4d101dec8d0b79009f1306a5d7b71861a00dbc87fe27c4e9fe98033", kill_on_drop: false }`
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]    Compiling ebur128 v0.1.8
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]     Checking wav v1.0.0
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wav-1.0.0/src/lib.rs:148:21
[INFO] [stdout]     |
[INFO] [stdout] 148 | /                     return Err(io::Error::new(
[INFO] [stdout] 149 | |                         io::ErrorKind::Other,
[INFO] [stdout] 150 | |                         "Unsupported data format, data is not in uncompressed PCM format, aborting",
[INFO] [stdout] 151 | |                     ))
[INFO] [stdout]     | |______________________^ cannot satisfy `_ -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wav` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d8d3cdf7e4d101dec8d0b79009f1306a5d7b71861a00dbc87fe27c4e9fe98033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d3cdf7e4d101dec8d0b79009f1306a5d7b71861a00dbc87fe27c4e9fe98033", kill_on_drop: false }`
[INFO] [stdout] d8d3cdf7e4d101dec8d0b79009f1306a5d7b71861a00dbc87fe27c4e9fe98033