[INFO] fetching crate rust-gpu 0.1.0...
[INFO] testing rust-gpu-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust-gpu 0.1.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate rust-gpu 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-gpu 0.1.0
[INFO] finished tweaking crates.io crate rust-gpu 0.1.0
[INFO] tweaked toml for crates.io crate rust-gpu 0.1.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate crates.io crate rust-gpu 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c99b9f4e91688127830a7fded5721fd5de94e6cc04bc65b37304a697e271273
[INFO] running `Command { std: "docker" "start" "-a" "2c99b9f4e91688127830a7fded5721fd5de94e6cc04bc65b37304a697e271273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c99b9f4e91688127830a7fded5721fd5de94e6cc04bc65b37304a697e271273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c99b9f4e91688127830a7fded5721fd5de94e6cc04bc65b37304a697e271273", kill_on_drop: false }`
[INFO] [stdout] 2c99b9f4e91688127830a7fded5721fd5de94e6cc04bc65b37304a697e271273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99ade78c3dfcaebc56cc010f737c95e958d9266911d54dc9e3d7d128ae58c34c
[INFO] running `Command { std: "docker" "start" "-a" "99ade78c3dfcaebc56cc010f737c95e958d9266911d54dc9e3d7d128ae58c34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-gpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "99ade78c3dfcaebc56cc010f737c95e958d9266911d54dc9e3d7d128ae58c34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ade78c3dfcaebc56cc010f737c95e958d9266911d54dc9e3d7d128ae58c34c", kill_on_drop: false }`
[INFO] [stdout] 99ade78c3dfcaebc56cc010f737c95e958d9266911d54dc9e3d7d128ae58c34c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37dabc00ebf68c9b116ebf694d596b3dfb30c06e2096b0c2f6caaf1b5d428cae
[INFO] running `Command { std: "docker" "start" "-a" "37dabc00ebf68c9b116ebf694d596b3dfb30c06e2096b0c2f6caaf1b5d428cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-gpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_gpu-69ee86884bd024b8)
[INFO] running `Command { std: "docker" "inspect" "37dabc00ebf68c9b116ebf694d596b3dfb30c06e2096b0c2f6caaf1b5d428cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37dabc00ebf68c9b116ebf694d596b3dfb30c06e2096b0c2f6caaf1b5d428cae", kill_on_drop: false }`
[INFO] [stdout] 37dabc00ebf68c9b116ebf694d596b3dfb30c06e2096b0c2f6caaf1b5d428cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87a270931f6be287420d16c0af27f81d07d88fc0b53c644802de241d79549621
[INFO] running `Command { std: "docker" "start" "-a" "87a270931f6be287420d16c0af27f81d07d88fc0b53c644802de241d79549621", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_gpu-69ee86884bd024b8)
[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" "87a270931f6be287420d16c0af27f81d07d88fc0b53c644802de241d79549621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a270931f6be287420d16c0af27f81d07d88fc0b53c644802de241d79549621", kill_on_drop: false }`
[INFO] [stdout] 87a270931f6be287420d16c0af27f81d07d88fc0b53c644802de241d79549621