[INFO] fetching crate morton-encoding 1.0.1...
[INFO] testing morton-encoding-1.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate morton-encoding 1.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate morton-encoding 1.0.1 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 morton-encoding 1.0.1
[INFO] finished tweaking crates.io crate morton-encoding 1.0.1
[INFO] tweaked toml for crates.io crate morton-encoding 1.0.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ff3cc4564778fe0adb8a2ab2314ebf75a292098ef4f7a5c5c35dade4161e5ff8
[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" "ff3cc4564778fe0adb8a2ab2314ebf75a292098ef4f7a5c5c35dade4161e5ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff3cc4564778fe0adb8a2ab2314ebf75a292098ef4f7a5c5c35dade4161e5ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff3cc4564778fe0adb8a2ab2314ebf75a292098ef4f7a5c5c35dade4161e5ff8", kill_on_drop: false }`
[INFO] [stdout] ff3cc4564778fe0adb8a2ab2314ebf75a292098ef4f7a5c5c35dade4161e5ff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1be2be69680bc58780c5e6d04a3b852a0ae1288903d5c7a912b35a5708e4a072
[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" "1be2be69680bc58780c5e6d04a3b852a0ae1288903d5c7a912b35a5708e4a072", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling morton-encoding v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `Command { std: "docker" "inspect" "1be2be69680bc58780c5e6d04a3b852a0ae1288903d5c7a912b35a5708e4a072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be2be69680bc58780c5e6d04a3b852a0ae1288903d5c7a912b35a5708e4a072", kill_on_drop: false }`
[INFO] [stdout] 1be2be69680bc58780c5e6d04a3b852a0ae1288903d5c7a912b35a5708e4a072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d9f91363caf996b1522dda49ed0621719c749fc6aeea226b25cff4c01758cc08
[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" "d9f91363caf996b1522dda49ed0621719c749fc6aeea226b25cff4c01758cc08", kill_on_drop: false }`
[INFO] [stderr]    Compiling morton-encoding v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "d9f91363caf996b1522dda49ed0621719c749fc6aeea226b25cff4c01758cc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f91363caf996b1522dda49ed0621719c749fc6aeea226b25cff4c01758cc08", kill_on_drop: false }`
[INFO] [stdout] d9f91363caf996b1522dda49ed0621719c749fc6aeea226b25cff4c01758cc08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c8703c1e7f321b933314ff83b73d3f3777db666af04ecca6f1b34175f72894f
[INFO] running `Command { std: "docker" "start" "-a" "0c8703c1e7f321b933314ff83b73d3f3777db666af04ecca6f1b34175f72894f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/morton_encoding-78d5034484c23165
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::test_u8_u112 ... ok
[INFO] [stdout] test tests::test_u8_u120 ... ok
[INFO] [stdout] test tests::test_u8_u128 ... ok
[INFO] [stdout] test tests::test_u8_u104 ... ok
[INFO] [stdout] test tests::test_u8_u24 ... ok
[INFO] [stdout] test tests::test_u8_u32 ... ok
[INFO] [stdout] test tests::test_u8_u16 ... ok
[INFO] [stdout] test tests::test_u8_u48 ... ok
[INFO] [stdout] test tests::test_u8_u40 ... ok
[INFO] [stdout] test tests::test_u8_u56 ... ok
[INFO] [stdout] test tests::test_u8_u72 ... ok
[INFO] [stdout] test tests::test_u8_u88 ... ok
[INFO] [stdout] test tests::test_u8_u64 ... ok
[INFO] [stdout] test tests::test_u8_u96 ... ok
[INFO] [stdout] test tests::test_u8_u80 ... ok
[INFO] [stdout] test tests::test_u16_u128 ... ok
[INFO] [stdout] test tests::test_u16_u112 ... ok
[INFO] [stdout] test tests::test_u16_u64 ... ok
[INFO] [stdout] test tests::test_u16_u80 ... ok
[INFO] [stdout] test tests::test_u16_u48 ... ok
[INFO] [stdout] test tests::test_u16_u32 ... ok
[INFO] [stdout] test tests::test_u16_u96 ... ok
[INFO] [stdout] test tests::test_u32_u64 ... ok
[INFO] [stdout] test tests::test_u32_u128 ... ok
[INFO] [stdout] test tests::test_u32_u96 ... ok
[INFO] [stdout] test tests::test_u64_u128 ... ok
[INFO] [stdout] test tests::test_all_spec_funcs ... test tests::test_all_spec_funcs has been running for over 60 seconds
[INFO] [stderr]    Doc-tests morton-encoding
[INFO] [stdout] test tests::test_all_spec_funcs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 132.55s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - bloat (line 155) ... ok
[INFO] [stdout] test src/lib.rs - shrink (line 290) ... ok
[INFO] [stdout] test src/lib.rs - shrink (line 284) ... ok
[INFO] [stdout] test src/lib.rs - morton_encode_biguint (line 479) ... ok
[INFO] [stdout] test src/lib.rs - morton_encode (line 427) ... ok
[INFO] [stdout] test src/lib.rs - shrink_custom (line 309) ... ok
[INFO] [stdout] test src/lib.rs - bloat (line 149) ... ok
[INFO] [stdout] test src/lib.rs - bloat_custom (line 180) ... ok
[INFO] [stdout] test src/lib.rs - shrink_custom (line 317) ... ok
[INFO] [stdout] test src/lib.rs - morton_encode_checked (line 456) ... ok
[INFO] [stdout] test src/lib.rs - bloat_custom_biguint (line 237) ... ok
[INFO] [stdout] test src/lib.rs - bloat_custom_checked (line 199) ... ok
[INFO] [stdout] test src/lib.rs - bloat_custom (line 172) ... ok
[INFO] [stdout] test src/lib.rs - morton_encode (line 434) ... ok
[INFO] [stdout] test src/lib.rs - morton_decode (line 508) ... ok
[INFO] [stdout] test src/lib.rs - morton_decode_biguint (line 536) ... ok
[INFO] [stdout] test src/lib.rs - shrink_custom_biguint (line 375) ... ok
[INFO] [stdout] test src/lib.rs - shrink_custom_checked (line 338) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c8703c1e7f321b933314ff83b73d3f3777db666af04ecca6f1b34175f72894f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8703c1e7f321b933314ff83b73d3f3777db666af04ecca6f1b34175f72894f", kill_on_drop: false }`
[INFO] [stdout] 0c8703c1e7f321b933314ff83b73d3f3777db666af04ecca6f1b34175f72894f