[INFO] fetching crate nikisas_test 0.1.0...
[INFO] testing nikisas_test-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate nikisas_test 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nikisas_test 0.1.0 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 nikisas_test 0.1.0
[INFO] finished tweaking crates.io crate nikisas_test 0.1.0
[INFO] tweaked toml for crates.io crate nikisas_test 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d47422ef870eb47cd69f2a092ec2e7853fc037ddd6dc98edb57e6ba0f4a0ec1a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d47422ef870eb47cd69f2a092ec2e7853fc037ddd6dc98edb57e6ba0f4a0ec1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d47422ef870eb47cd69f2a092ec2e7853fc037ddd6dc98edb57e6ba0f4a0ec1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47422ef870eb47cd69f2a092ec2e7853fc037ddd6dc98edb57e6ba0f4a0ec1a", kill_on_drop: false }`
[INFO] [stdout] d47422ef870eb47cd69f2a092ec2e7853fc037ddd6dc98edb57e6ba0f4a0ec1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] be11a357c90d12c0098b6f6afb98a4ee143c5f99bc4c7b321e4ef8bda299410a
[INFO] running `Command { std: "docker" "start" "-a" "be11a357c90d12c0098b6f6afb98a4ee143c5f99bc4c7b321e4ef8bda299410a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling nikisas_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "be11a357c90d12c0098b6f6afb98a4ee143c5f99bc4c7b321e4ef8bda299410a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be11a357c90d12c0098b6f6afb98a4ee143c5f99bc4c7b321e4ef8bda299410a", kill_on_drop: false }`
[INFO] [stdout] be11a357c90d12c0098b6f6afb98a4ee143c5f99bc4c7b321e4ef8bda299410a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 52aa55f3c86563cba91327d28c3fb7fd794af92707283a6888bd89f9d212e64c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "52aa55f3c86563cba91327d28c3fb7fd794af92707283a6888bd89f9d212e64c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling nikisas_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.61s
[INFO] running `Command { std: "docker" "inspect" "52aa55f3c86563cba91327d28c3fb7fd794af92707283a6888bd89f9d212e64c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52aa55f3c86563cba91327d28c3fb7fd794af92707283a6888bd89f9d212e64c", kill_on_drop: false }`
[INFO] [stdout] 52aa55f3c86563cba91327d28c3fb7fd794af92707283a6888bd89f9d212e64c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ce2e65b0e6e4e55d6a990e038ab0a9aa22201c4d48388f056fffc4d2bc66c668
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ce2e65b0e6e4e55d6a990e038ab0a9aa22201c4d48388f056fffc4d2bc66c668", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nikisas_test-3112fa9db8f1cbe2)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test utils::tests::shift ... ok
[INFO] [stdout] test utils::tests::avoid_mults ... ok
[INFO] [stdout] test utils::tests::avoid_even_or_odd_mults ... ok
[INFO] [stdout] test utils::tests::avoid ... ok
[INFO] [stdout] test float::tests::next_special ... ok
[INFO] [stdout] test float::tests::floats_between ... ok
[INFO] [stdout] test float::tests::next ... ok
[INFO] [stdout] test domain::tests::exhaustive ... ok
[INFO] [stderr]    Doc-tests nikisas_test
[INFO] [stdout] test domain::tests::uniform_sample ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/utils.rs - utils (line 10) ... ok
[INFO] [stdout] test src/error.rs - error::ErrorBounds (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/utils.rs - utils::avoid (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/utils.rs - utils::avoid_mults (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce2e65b0e6e4e55d6a990e038ab0a9aa22201c4d48388f056fffc4d2bc66c668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2e65b0e6e4e55d6a990e038ab0a9aa22201c4d48388f056fffc4d2bc66c668", kill_on_drop: false }`
[INFO] [stdout] ce2e65b0e6e4e55d6a990e038ab0a9aa22201c4d48388f056fffc4d2bc66c668