[INFO] fetching crate rust-webvr 0.19.0...
[INFO] testing rust-webvr-0.19.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust-webvr 0.19.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rust-webvr 0.19.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-webvr 0.19.0
[INFO] finished tweaking crates.io crate rust-webvr 0.19.0
[INFO] tweaked toml for crates.io crate rust-webvr 0.19.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-webvr-api v0.17.0
[INFO] [stderr]   Downloaded gleam v0.9.2
[INFO] [stderr]   Downloaded ovr-mobile-sys v0.4.0
[INFO] [stderr]   Downloaded gvr-sys v0.7.2
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8a19136557832b52d412aa019363851b20aabf2a61601afcef4821d6c3d9c2d
[INFO] running `Command { std: "docker" "start" "-a" "e8a19136557832b52d412aa019363851b20aabf2a61601afcef4821d6c3d9c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8a19136557832b52d412aa019363851b20aabf2a61601afcef4821d6c3d9c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a19136557832b52d412aa019363851b20aabf2a61601afcef4821d6c3d9c2d", kill_on_drop: false }`
[INFO] [stdout] e8a19136557832b52d412aa019363851b20aabf2a61601afcef4821d6c3d9c2d
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5654c17476e5a202ed90c1571e3f48f688b2d7b7dd57f4b6a49078f98479ed44
[INFO] running `Command { std: "docker" "start" "-a" "5654c17476e5a202ed90c1571e3f48f688b2d7b7dd57f4b6a49078f98479ed44", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling sparkle v0.1.25
[INFO] [stderr]    Compiling rust-webvr v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rust-webvr-api v0.17.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.18s
[INFO] running `Command { std: "docker" "inspect" "5654c17476e5a202ed90c1571e3f48f688b2d7b7dd57f4b6a49078f98479ed44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5654c17476e5a202ed90c1571e3f48f688b2d7b7dd57f4b6a49078f98479ed44", kill_on_drop: false }`
[INFO] [stdout] 5654c17476e5a202ed90c1571e3f48f688b2d7b7dd57f4b6a49078f98479ed44
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7fa9670ec7d58b7123c32b9ddf78f34409d2c34065af7c644700c064b54ace0
[INFO] running `Command { std: "docker" "start" "-a" "f7fa9670ec7d58b7123c32b9ddf78f34409d2c34065af7c644700c064b54ace0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-webvr v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f7fa9670ec7d58b7123c32b9ddf78f34409d2c34065af7c644700c064b54ace0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7fa9670ec7d58b7123c32b9ddf78f34409d2c34065af7c644700c064b54ace0", kill_on_drop: false }`
[INFO] [stdout] f7fa9670ec7d58b7123c32b9ddf78f34409d2c34065af7c644700c064b54ace0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 859a3bc89a4538a3839ce646068ddd9c08cdf9e39f1d082ad815361c6ff549e4
[INFO] running `Command { std: "docker" "start" "-a" "859a3bc89a4538a3839ce646068ddd9c08cdf9e39f1d082ad815361c6ff549e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_webvr-6a0fb1fe78bdbb25)
[INFO] [stderr]    Doc-tests rust-webvr
[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] [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" "859a3bc89a4538a3839ce646068ddd9c08cdf9e39f1d082ad815361c6ff549e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859a3bc89a4538a3839ce646068ddd9c08cdf9e39f1d082ad815361c6ff549e4", kill_on_drop: false }`
[INFO] [stdout] 859a3bc89a4538a3839ce646068ddd9c08cdf9e39f1d082ad815361c6ff549e4