[INFO] fetching crate mix-distribution 0.3.0...
[INFO] testing mix-distribution-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mix-distribution 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mix-distribution 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mix-distribution 0.3.0
[INFO] finished tweaking crates.io crate mix-distribution 0.3.0
[INFO] tweaked toml for crates.io crate mix-distribution 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6767158c66faad5b1928197dd0ef476b1f5a555013be3a10d5bc9381deff94c
[INFO] running `Command { std: "docker" "start" "-a" "c6767158c66faad5b1928197dd0ef476b1f5a555013be3a10d5bc9381deff94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6767158c66faad5b1928197dd0ef476b1f5a555013be3a10d5bc9381deff94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6767158c66faad5b1928197dd0ef476b1f5a555013be3a10d5bc9381deff94c", kill_on_drop: false }`
[INFO] [stdout] c6767158c66faad5b1928197dd0ef476b1f5a555013be3a10d5bc9381deff94c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e75a09f82de1fcf843b1c3a06bed114d3737610a0bde1aa3a7bbd4bc3a720d9
[INFO] running `Command { std: "docker" "start" "-a" "6e75a09f82de1fcf843b1c3a06bed114d3737610a0bde1aa3a7bbd4bc3a720d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling mix-distribution v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "6e75a09f82de1fcf843b1c3a06bed114d3737610a0bde1aa3a7bbd4bc3a720d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e75a09f82de1fcf843b1c3a06bed114d3737610a0bde1aa3a7bbd4bc3a720d9", kill_on_drop: false }`
[INFO] [stdout] 6e75a09f82de1fcf843b1c3a06bed114d3737610a0bde1aa3a7bbd4bc3a720d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d6fef15f9c2a97d6e83d10273b404abd6cf37d8ebf209d2946c0b839ec04b56
[INFO] running `Command { std: "docker" "start" "-a" "8d6fef15f9c2a97d6e83d10273b404abd6cf37d8ebf209d2946c0b839ec04b56", kill_on_drop: false }`
[INFO] [stderr]    Compiling mix-distribution v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "8d6fef15f9c2a97d6e83d10273b404abd6cf37d8ebf209d2946c0b839ec04b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6fef15f9c2a97d6e83d10273b404abd6cf37d8ebf209d2946c0b839ec04b56", kill_on_drop: false }`
[INFO] [stdout] 8d6fef15f9c2a97d6e83d10273b404abd6cf37d8ebf209d2946c0b839ec04b56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86adac2263dbe29f108b360ee3e353f7349f8b0bd2de6ce2a7a8addf0c0b273a
[INFO] running `Command { std: "docker" "start" "-a" "86adac2263dbe29f108b360ee3e353f7349f8b0bd2de6ce2a7a8addf0c0b273a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mix_distribution-8dc913b6f3a0e7d2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::error_invalid_weights ... ok
[INFO] [stdout] test tests::test_mix_plot ... ignored
[INFO] [stdout] test tests::test_zip ... ok
[INFO] [stdout] test tests::test_mix_2 ... ok
[INFO] [stdout] test tests::test_mix_3 ... ok
[INFO] [stdout] test tests::test_weight_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mix-distribution
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Mix (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86adac2263dbe29f108b360ee3e353f7349f8b0bd2de6ce2a7a8addf0c0b273a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86adac2263dbe29f108b360ee3e353f7349f8b0bd2de6ce2a7a8addf0c0b273a", kill_on_drop: false }`
[INFO] [stdout] 86adac2263dbe29f108b360ee3e353f7349f8b0bd2de6ce2a7a8addf0c0b273a