[INFO] fetching crate dvcompute_experiment 1.3.7...
[INFO] testing dvcompute_experiment-1.3.7 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dvcompute_experiment 1.3.7 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dvcompute_experiment 1.3.7 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 dvcompute_experiment 1.3.7
[INFO] finished tweaking crates.io crate dvcompute_experiment 1.3.7
[INFO] tweaked toml for crates.io crate dvcompute_experiment 1.3.7 written to /workspace/builds/worker-13/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] 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 5b0e9c9693a41d65ff2d762351ed7a077ea08a720fb18163ec5b1d22206cf4c0
[INFO] running `Command { std: "docker" "start" "-a" "5b0e9c9693a41d65ff2d762351ed7a077ea08a720fb18163ec5b1d22206cf4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b0e9c9693a41d65ff2d762351ed7a077ea08a720fb18163ec5b1d22206cf4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0e9c9693a41d65ff2d762351ed7a077ea08a720fb18163ec5b1d22206cf4c0", kill_on_drop: false }`
[INFO] [stdout] 5b0e9c9693a41d65ff2d762351ed7a077ea08a720fb18163ec5b1d22206cf4c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 3a8ed56744795d3fcc03c51f17bb1adab4d411e2490f53b7cc52c40cf6a8b050
[INFO] running `Command { std: "docker" "start" "-a" "3a8ed56744795d3fcc03c51f17bb1adab4d411e2490f53b7cc52c40cf6a8b050", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dvcompute_utils v1.3.3
[INFO] [stderr]    Compiling urlencoding v2.1.0
[INFO] [stderr]    Compiling dvcompute_rand v1.3.3
[INFO] [stderr]    Compiling dvcompute v1.3.4
[INFO] [stderr]    Compiling dvcompute_gpss v1.3.5
[INFO] [stderr]    Compiling dvcompute_results v1.3.3
[INFO] [stderr]    Compiling dvcompute_experiment v1.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "3a8ed56744795d3fcc03c51f17bb1adab4d411e2490f53b7cc52c40cf6a8b050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a8ed56744795d3fcc03c51f17bb1adab4d411e2490f53b7cc52c40cf6a8b050", kill_on_drop: false }`
[INFO] [stdout] 3a8ed56744795d3fcc03c51f17bb1adab4d411e2490f53b7cc52c40cf6a8b050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d232e9b8e30ccc6a6eb4a54c6abb7b01d21c6fd7aa284f69c2657b259ee28bc6
[INFO] running `Command { std: "docker" "start" "-a" "d232e9b8e30ccc6a6eb4a54c6abb7b01d21c6fd7aa284f69c2657b259ee28bc6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dvcompute_experiment v1.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dvcompute_experiment-b5c1df28a218a688)
[INFO] running `Command { std: "docker" "inspect" "d232e9b8e30ccc6a6eb4a54c6abb7b01d21c6fd7aa284f69c2657b259ee28bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d232e9b8e30ccc6a6eb4a54c6abb7b01d21c6fd7aa284f69c2657b259ee28bc6", kill_on_drop: false }`
[INFO] [stdout] d232e9b8e30ccc6a6eb4a54c6abb7b01d21c6fd7aa284f69c2657b259ee28bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b56133e8fcff57d0990741f730700887f90f1357367e1068e17ca88dd94dafde
[INFO] running `Command { std: "docker" "start" "-a" "b56133e8fcff57d0990741f730700887f90f1357367e1068e17ca88dd94dafde", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dvcompute_experiment-b5c1df28a218a688)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dvcompute_experiment
[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" "b56133e8fcff57d0990741f730700887f90f1357367e1068e17ca88dd94dafde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56133e8fcff57d0990741f730700887f90f1357367e1068e17ca88dd94dafde", kill_on_drop: false }`
[INFO] [stdout] b56133e8fcff57d0990741f730700887f90f1357367e1068e17ca88dd94dafde