[INFO] fetching crate khronos_api 3.1.0...
[INFO] testing khronos_api-3.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate khronos_api 3.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate khronos_api 3.1.0 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 crates.io crate khronos_api 3.1.0
[INFO] finished tweaking crates.io crate khronos_api 3.1.0
[INFO] tweaked toml for crates.io crate khronos_api 3.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] b1aed19a854836d0c1c018defa756aa276e3af14c24b450d5332f7513cf8d05f
[INFO] running `Command { std: "docker" "start" "-a" "b1aed19a854836d0c1c018defa756aa276e3af14c24b450d5332f7513cf8d05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1aed19a854836d0c1c018defa756aa276e3af14c24b450d5332f7513cf8d05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1aed19a854836d0c1c018defa756aa276e3af14c24b450d5332f7513cf8d05f", kill_on_drop: false }`
[INFO] [stdout] b1aed19a854836d0c1c018defa756aa276e3af14c24b450d5332f7513cf8d05f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] f65e4f30f71622b2a2414e5930c9b62aa612a08da21cc81eda3593d3fec59809
[INFO] running `Command { std: "docker" "start" "-a" "f65e4f30f71622b2a2414e5930c9b62aa612a08da21cc81eda3593d3fec59809", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling khronos_api v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.11s
[INFO] running `Command { std: "docker" "inspect" "f65e4f30f71622b2a2414e5930c9b62aa612a08da21cc81eda3593d3fec59809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65e4f30f71622b2a2414e5930c9b62aa612a08da21cc81eda3593d3fec59809", kill_on_drop: false }`
[INFO] [stdout] f65e4f30f71622b2a2414e5930c9b62aa612a08da21cc81eda3593d3fec59809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcbd5d1fee01224be4758eba640c7cb3093bc412f62d5d2a1bedd7a142edaf6e
[INFO] running `Command { std: "docker" "start" "-a" "dcbd5d1fee01224be4758eba640c7cb3093bc412f62d5d2a1bedd7a142edaf6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "dcbd5d1fee01224be4758eba640c7cb3093bc412f62d5d2a1bedd7a142edaf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbd5d1fee01224be4758eba640c7cb3093bc412f62d5d2a1bedd7a142edaf6e", kill_on_drop: false }`
[INFO] [stdout] dcbd5d1fee01224be4758eba640c7cb3093bc412f62d5d2a1bedd7a142edaf6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a6fb4ab5543932fa128c76cc9d1f2484d41118ebbb478a50ca03e5660a11beb
[INFO] running `Command { std: "docker" "start" "-a" "3a6fb4ab5543932fa128c76cc9d1f2484d41118ebbb478a50ca03e5660a11beb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/khronos_api-fbeefdd5ea809020)
[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] [stderr]    Doc-tests khronos_api
[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" "3a6fb4ab5543932fa128c76cc9d1f2484d41118ebbb478a50ca03e5660a11beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6fb4ab5543932fa128c76cc9d1f2484d41118ebbb478a50ca03e5660a11beb", kill_on_drop: false }`
[INFO] [stdout] 3a6fb4ab5543932fa128c76cc9d1f2484d41118ebbb478a50ca03e5660a11beb