[INFO] fetching crate outliers 0.4.1...
[INFO] testing outliers-0.4.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate outliers 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate outliers 0.4.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate outliers 0.4.1
[INFO] finished tweaking crates.io crate outliers 0.4.1
[INFO] tweaked toml for crates.io crate outliers 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1b38b7fe75a6c3fe2cd6050d89cd6ac7cf4ed1d7d613cbb3cde049434882ab1
[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" "b1b38b7fe75a6c3fe2cd6050d89cd6ac7cf4ed1d7d613cbb3cde049434882ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1b38b7fe75a6c3fe2cd6050d89cd6ac7cf4ed1d7d613cbb3cde049434882ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b38b7fe75a6c3fe2cd6050d89cd6ac7cf4ed1d7d613cbb3cde049434882ab1", kill_on_drop: false }`
[INFO] [stdout] b1b38b7fe75a6c3fe2cd6050d89cd6ac7cf4ed1d7d613cbb3cde049434882ab1
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1caf56924fba501528281711b65cbe2b66bd16db644b0a0c5519b4daa191ec7b
[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" "1caf56924fba501528281711b65cbe2b66bd16db644b0a0c5519b4daa191ec7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling nalgebra v0.19.0
[INFO] [stderr]    Compiling statrs v0.13.0
[INFO] [stderr]    Compiling outliers v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.76s
[INFO] running `Command { std: "docker" "inspect" "1caf56924fba501528281711b65cbe2b66bd16db644b0a0c5519b4daa191ec7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1caf56924fba501528281711b65cbe2b66bd16db644b0a0c5519b4daa191ec7b", kill_on_drop: false }`
[INFO] [stdout] 1caf56924fba501528281711b65cbe2b66bd16db644b0a0c5519b4daa191ec7b
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 302c54276e7dd2d55d5f51603739f99cfd9ec1938adb5c14d608d2a320d70afb
[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" "302c54276e7dd2d55d5f51603739f99cfd9ec1938adb5c14d608d2a320d70afb", kill_on_drop: false }`
[INFO] [stderr]    Compiling outliers v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "302c54276e7dd2d55d5f51603739f99cfd9ec1938adb5c14d608d2a320d70afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302c54276e7dd2d55d5f51603739f99cfd9ec1938adb5c14d608d2a320d70afb", kill_on_drop: false }`
[INFO] [stdout] 302c54276e7dd2d55d5f51603739f99cfd9ec1938adb5c14d608d2a320d70afb
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7c74598c75e6bacce1d60add9d3572ce7fd1f95d406b424c46da6963e3922b7
[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" "d7c74598c75e6bacce1d60add9d3572ce7fd1f95d406b424c46da6963e3922b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/outliers-1c8acc969ad1f4df
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test get_outliers_empty_data_set ... ok
[INFO] [stdout] test get_outliers_1 ... ok
[INFO] [stdout] test get_outliers_needs_sorted_nan_set ... ok
[INFO] [stdout] test get_outliers_negative_1 ... ok
[INFO] [stdout] test get_outliers_negative_2 ... ok
[INFO] [stdout] test get_outliers_none ... ok
[INFO] [stdout] test get_outliers_set_of_one ... ok
[INFO] [stdout] test get_outliers_set_of_two ... ok
[INFO] [stdout] test negative_k_value_error ... ok
[INFO] [stdout] test get_outliers_is_sorted_nan_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests outliers
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 1) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7c74598c75e6bacce1d60add9d3572ce7fd1f95d406b424c46da6963e3922b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c74598c75e6bacce1d60add9d3572ce7fd1f95d406b424c46da6963e3922b7", kill_on_drop: false }`
[INFO] [stdout] d7c74598c75e6bacce1d60add9d3572ce7fd1f95d406b424c46da6963e3922b7