[INFO] fetching crate fuss 0.2.2...
[INFO] testing fuss-0.2.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fuss 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fuss 0.2.2 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 fuss 0.2.2
[INFO] finished tweaking crates.io crate fuss 0.2.2
[INFO] tweaked toml for crates.io crate fuss 0.2.2 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] 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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c33e66d865643df230afe7ca013a238ee5cd1928d77e4a01795b8ddf840ae97
[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" "9c33e66d865643df230afe7ca013a238ee5cd1928d77e4a01795b8ddf840ae97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c33e66d865643df230afe7ca013a238ee5cd1928d77e4a01795b8ddf840ae97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c33e66d865643df230afe7ca013a238ee5cd1928d77e4a01795b8ddf840ae97", kill_on_drop: false }`
[INFO] [stdout] 9c33e66d865643df230afe7ca013a238ee5cd1928d77e4a01795b8ddf840ae97
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48621998a88ca03f293fecd63e7878e8c6486732972799a1e83faead20635b3a
[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" "48621998a88ca03f293fecd63e7878e8c6486732972799a1e83faead20635b3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling fuss v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "48621998a88ca03f293fecd63e7878e8c6486732972799a1e83faead20635b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48621998a88ca03f293fecd63e7878e8c6486732972799a1e83faead20635b3a", kill_on_drop: false }`
[INFO] [stdout] 48621998a88ca03f293fecd63e7878e8c6486732972799a1e83faead20635b3a
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21729b9a656db1a7ff05dfbdc58dd70982302424f707740d964e2b718a1efee8
[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" "21729b9a656db1a7ff05dfbdc58dd70982302424f707740d964e2b718a1efee8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuss v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "21729b9a656db1a7ff05dfbdc58dd70982302424f707740d964e2b718a1efee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21729b9a656db1a7ff05dfbdc58dd70982302424f707740d964e2b718a1efee8", kill_on_drop: false }`
[INFO] [stdout] 21729b9a656db1a7ff05dfbdc58dd70982302424f707740d964e2b718a1efee8
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc5d14948c84d91debfa62a8d90db895b19ade341cacf4b184cf1e104509fb1f
[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" "fc5d14948c84d91debfa62a8d90db895b19ade341cacf4b184cf1e104509fb1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fuss-5bf6738eb2622e72
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::tests::test_from_seed ... ok
[INFO] [stdout] test test::tests::test_noise_2d ... ok
[INFO] [stdout] test test::tests::test_noise_3d ... ok
[INFO] [stdout] test test::tests::test_simplex ... ok
[INFO] [stdout] test test::tests::test_sum_octave_3d ... ok
[INFO] [stdout] test test::tests::test_sum_octave_2d ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuss
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Simplex::from_seed (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Simplex::noise_3d (line 351) ... ok
[INFO] [stdout] test src/lib.rs - Simplex::new (line 88) ... ok
[INFO] [stdout] test src/lib.rs - Simplex::sum_octave_2d (line 156) ... ok
[INFO] [stdout] test src/lib.rs - Simplex::sum_octave_3d (line 197) ... ok
[INFO] [stdout] test src/lib.rs - Simplex::noise_2d (line 241) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc5d14948c84d91debfa62a8d90db895b19ade341cacf4b184cf1e104509fb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5d14948c84d91debfa62a8d90db895b19ade341cacf4b184cf1e104509fb1f", kill_on_drop: false }`
[INFO] [stdout] fc5d14948c84d91debfa62a8d90db895b19ade341cacf4b184cf1e104509fb1f