[INFO] cloning repository https://github.com/vassjozsef/qsv-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vassjozsef/qsv-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvassjozsef%2Fqsv-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvassjozsef%2Fqsv-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c8a86da3dd41f7686281a65a910bfe757b6bd23
[INFO] testing vassjozsef/qsv-rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvassjozsef%2Fqsv-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vassjozsef/qsv-rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vassjozsef/qsv-rust
[INFO] finished tweaking git repo https://github.com/vassjozsef/qsv-rust
[INFO] tweaked toml for git repo https://github.com/vassjozsef/qsv-rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/vassjozsef/qsv-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56b0ced2a58b95754df37b2dc5a40b88b1fc185e8c6f26aba3aaea726f2ab1ce
[INFO] running `Command { std: "docker" "start" "-a" "56b0ced2a58b95754df37b2dc5a40b88b1fc185e8c6f26aba3aaea726f2ab1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56b0ced2a58b95754df37b2dc5a40b88b1fc185e8c6f26aba3aaea726f2ab1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b0ced2a58b95754df37b2dc5a40b88b1fc185e8c6f26aba3aaea726f2ab1ce", kill_on_drop: false }`
[INFO] [stdout] 56b0ced2a58b95754df37b2dc5a40b88b1fc185e8c6f26aba3aaea726f2ab1ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf86decc3f8baaed4cc6b22f65e491d22d77ee1e6d41de8d835b605fefa81078
[INFO] running `Command { std: "docker" "start" "-a" "cf86decc3f8baaed4cc6b22f65e491d22d77ee1e6d41de8d835b605fefa81078", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling qsv-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(untagged_unions)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of calling convention not supported on this target
[INFO] [stdout]    --> src/main.rs:554:1
[INFO] [stdout]     |
[INFO] [stdout] 554 | / extern "stdcall" {
[INFO] [stdout] 555 | |     pub fn MFXInit(
[INFO] [stdout] 556 | |         implementation: mfxIMPL,
[INFO] [stdout] 557 | |         ver: *const mfxVersion,
[INFO] [stdout] ...   |
[INFO] [stdout] 615 | |     pub fn MFXVideoVPP_Close(session: *const mfxSession) -> mfxStatus;
[INFO] [stdout] 616 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unsupported_calling_conventions)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qsv-rust` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "cf86decc3f8baaed4cc6b22f65e491d22d77ee1e6d41de8d835b605fefa81078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf86decc3f8baaed4cc6b22f65e491d22d77ee1e6d41de8d835b605fefa81078", kill_on_drop: false }`
[INFO] [stdout] cf86decc3f8baaed4cc6b22f65e491d22d77ee1e6d41de8d835b605fefa81078