[INFO] fetching crate runiq 1.2.1...
[INFO] testing runiq-1.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate runiq 1.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate runiq 1.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runiq 1.2.1
[INFO] finished tweaking crates.io crate runiq 1.2.1
[INFO] tweaked toml for crates.io crate runiq 1.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate runiq 1.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7005da372c5d87a2288706abc0975b0537cecd0f9eada23cce2767287546681a
[INFO] running `Command { std: "docker" "start" "-a" "7005da372c5d87a2288706abc0975b0537cecd0f9eada23cce2767287546681a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7005da372c5d87a2288706abc0975b0537cecd0f9eada23cce2767287546681a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7005da372c5d87a2288706abc0975b0537cecd0f9eada23cce2767287546681a", kill_on_drop: false }`
[INFO] [stdout] 7005da372c5d87a2288706abc0975b0537cecd0f9eada23cce2767287546681a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f427abe7878af431d3784ed5048d7ba018e4027d74080507946d86fd678818fa
[INFO] running `Command { std: "docker" "start" "-a" "f427abe7878af431d3784ed5048d7ba018e4027d74080507946d86fd678818fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling bytelines v2.2.2
[INFO] [stderr]    Compiling scalable_bloom_filter v0.1.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[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 twox-hash v1.6.0
[INFO] [stderr]    Compiling runiq v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "f427abe7878af431d3784ed5048d7ba018e4027d74080507946d86fd678818fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f427abe7878af431d3784ed5048d7ba018e4027d74080507946d86fd678818fa", kill_on_drop: false }`
[INFO] [stdout] f427abe7878af431d3784ed5048d7ba018e4027d74080507946d86fd678818fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 485a5a25c43ab50aed3da45cdaab0cbcd9b1fd0cb8d687d13bf35689bcdc9f3e
[INFO] running `Command { std: "docker" "start" "-a" "485a5a25c43ab50aed3da45cdaab0cbcd9b1fd0cb8d687d13bf35689bcdc9f3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling runiq v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "485a5a25c43ab50aed3da45cdaab0cbcd9b1fd0cb8d687d13bf35689bcdc9f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485a5a25c43ab50aed3da45cdaab0cbcd9b1fd0cb8d687d13bf35689bcdc9f3e", kill_on_drop: false }`
[INFO] [stdout] 485a5a25c43ab50aed3da45cdaab0cbcd9b1fd0cb8d687d13bf35689bcdc9f3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ef9053dc6920f501719628b434fc7b8d25ce677b05c34f6a392c61afb434eec
[INFO] running `Command { std: "docker" "start" "-a" "9ef9053dc6920f501719628b434fc7b8d25ce677b05c34f6a392c61afb434eec", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/runiq-a0ff19d4077a970d)
[INFO] [stdout] test statistics::tests::addition_of_duplicates ... ok
[INFO] [stdout] test statistics::tests::default_creation ... ok
[INFO] [stdout] test statistics::tests::generate_of_rates ... ok
[INFO] [stdout] test filters::tests::bloom_filter_detection ... ok
[INFO] [stdout] test filters::tests::digest_filter_detection ... ok
[INFO] [stdout] test filters::tests::sorted_filter_detection ... ok
[INFO] [stdout] test statistics::tests::addition_of_uniques ... ok
[INFO] [stdout] test filters::tests::naive_filter_detection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ef9053dc6920f501719628b434fc7b8d25ce677b05c34f6a392c61afb434eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef9053dc6920f501719628b434fc7b8d25ce677b05c34f6a392c61afb434eec", kill_on_drop: false }`
[INFO] [stdout] 9ef9053dc6920f501719628b434fc7b8d25ce677b05c34f6a392c61afb434eec