[INFO] fetching crate blue-noise-sampler 0.1.0...
[INFO] testing blue-noise-sampler-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate blue-noise-sampler 0.1.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate blue-noise-sampler 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 blue-noise-sampler 0.1.0
[INFO] finished tweaking crates.io crate blue-noise-sampler 0.1.0
[INFO] tweaked toml for crates.io crate blue-noise-sampler 0.1.0 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 609dacaef8571a92710e1ffc100ada7f54caba80aa5926814ed703c5aa7f9d2c
[INFO] running `Command { std: "docker" "start" "-a" "609dacaef8571a92710e1ffc100ada7f54caba80aa5926814ed703c5aa7f9d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609dacaef8571a92710e1ffc100ada7f54caba80aa5926814ed703c5aa7f9d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609dacaef8571a92710e1ffc100ada7f54caba80aa5926814ed703c5aa7f9d2c", kill_on_drop: false }`
[INFO] [stdout] 609dacaef8571a92710e1ffc100ada7f54caba80aa5926814ed703c5aa7f9d2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 565205c8bc01d00aac9a7e1e0b851b0e5062c554d6e8397a24f551aed9795f6b
[INFO] running `Command { std: "docker" "start" "-a" "565205c8bc01d00aac9a7e1e0b851b0e5062c554d6e8397a24f551aed9795f6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling blue-noise-sampler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `Command { std: "docker" "inspect" "565205c8bc01d00aac9a7e1e0b851b0e5062c554d6e8397a24f551aed9795f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565205c8bc01d00aac9a7e1e0b851b0e5062c554d6e8397a24f551aed9795f6b", kill_on_drop: false }`
[INFO] [stdout] 565205c8bc01d00aac9a7e1e0b851b0e5062c554d6e8397a24f551aed9795f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 402745ab07a2c7cc7178f738cd69465e479ec355d002395e084ef0f456ea0fbf
[INFO] running `Command { std: "docker" "start" "-a" "402745ab07a2c7cc7178f738cd69465e479ec355d002395e084ef0f456ea0fbf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling blue-noise-sampler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.10s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/blue_noise_sampler-a12a4ffdbd1a576f)
[INFO] running `Command { std: "docker" "inspect" "402745ab07a2c7cc7178f738cd69465e479ec355d002395e084ef0f456ea0fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402745ab07a2c7cc7178f738cd69465e479ec355d002395e084ef0f456ea0fbf", kill_on_drop: false }`
[INFO] [stdout] 402745ab07a2c7cc7178f738cd69465e479ec355d002395e084ef0f456ea0fbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] df19c73c439c57ce6d28d912434a19117e1837f614c624b9f9c28c4976d0d2e9
[INFO] running `Command { std: "docker" "start" "-a" "df19c73c439c57ce6d28d912434a19117e1837f614c624b9f9c28c4976d0d2e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blue_noise_sampler-a12a4ffdbd1a576f)
[INFO] [stderr]    Doc-tests blue-noise-sampler
[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" "df19c73c439c57ce6d28d912434a19117e1837f614c624b9f9c28c4976d0d2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df19c73c439c57ce6d28d912434a19117e1837f614c624b9f9c28c4976d0d2e9", kill_on_drop: false }`
[INFO] [stdout] df19c73c439c57ce6d28d912434a19117e1837f614c624b9f9c28c4976d0d2e9