[INFO] fetching crate nikisas_test 0.1.0...
[INFO] testing nikisas_test-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nikisas_test 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nikisas_test 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa918a84e22cebe59ec2af4c7b259670afa7dbe11e54bea8207f74fec615fe52
[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" "aa918a84e22cebe59ec2af4c7b259670afa7dbe11e54bea8207f74fec615fe52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa918a84e22cebe59ec2af4c7b259670afa7dbe11e54bea8207f74fec615fe52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa918a84e22cebe59ec2af4c7b259670afa7dbe11e54bea8207f74fec615fe52", kill_on_drop: false }`
[INFO] [stdout] aa918a84e22cebe59ec2af4c7b259670afa7dbe11e54bea8207f74fec615fe52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7b4fb65de1221331d236e215592e6c2f1d4e842d555ee04ca7364ce7b28fa15
[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" "a7b4fb65de1221331d236e215592e6c2f1d4e842d555ee04ca7364ce7b28fa15", kill_on_drop: false }`
[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 3.19s
[INFO] running `Command { std: "docker" "inspect" "a7b4fb65de1221331d236e215592e6c2f1d4e842d555ee04ca7364ce7b28fa15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b4fb65de1221331d236e215592e6c2f1d4e842d555ee04ca7364ce7b28fa15", kill_on_drop: false }`
[INFO] [stdout] a7b4fb65de1221331d236e215592e6c2f1d4e842d555ee04ca7364ce7b28fa15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 49a3382c78731fa235e663c6a6827a69f06128efa4bc9e20468105e2eec2e54b
[INFO] running `Command { std: "docker" "start" "-a" "49a3382c78731fa235e663c6a6827a69f06128efa4bc9e20468105e2eec2e54b", kill_on_drop: false }`
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[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 19.53s
[INFO] running `Command { std: "docker" "inspect" "49a3382c78731fa235e663c6a6827a69f06128efa4bc9e20468105e2eec2e54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a3382c78731fa235e663c6a6827a69f06128efa4bc9e20468105e2eec2e54b", kill_on_drop: false }`
[INFO] [stdout] 49a3382c78731fa235e663c6a6827a69f06128efa4bc9e20468105e2eec2e54b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 737367377e1b81f639050427622310213f23d0121177b10a390d05748fc44411
[INFO] running `Command { std: "docker" "start" "-a" "737367377e1b81f639050427622310213f23d0121177b10a390d05748fc44411", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nikisas_test-413150a13bcda085
[INFO] [stdout] test float::tests::floats_between ... ok
[INFO] [stdout] test utils::tests::avoid ... ok
[INFO] [stdout] test utils::tests::avoid_even_or_odd_mults ... ok
[INFO] [stdout] test utils::tests::avoid_mults ... ok
[INFO] [stdout] test float::tests::next_special ... ok
[INFO] [stdout] test float::tests::next ... ok
[INFO] [stdout] test utils::tests::shift ... ok
[INFO] [stdout] test domain::tests::exhaustive ... ok
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nikisas_test
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/error.rs - error::ErrorBounds (line 13) ... ok
[INFO] [stdout] test src/utils.rs - utils::avoid (line 54) ... ok
[INFO] [stdout] test src/utils.rs - utils (line 10) ... 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "737367377e1b81f639050427622310213f23d0121177b10a390d05748fc44411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737367377e1b81f639050427622310213f23d0121177b10a390d05748fc44411", kill_on_drop: false }`
[INFO] [stdout] 737367377e1b81f639050427622310213f23d0121177b10a390d05748fc44411