[INFO] fetching crate embtk-rotary-encoder 0.1.0...
[INFO] testing embtk-rotary-encoder-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate embtk-rotary-encoder 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate embtk-rotary-encoder 0.1.0 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 embtk-rotary-encoder 0.1.0
[INFO] finished tweaking crates.io crate embtk-rotary-encoder 0.1.0
[INFO] tweaked toml for crates.io crate embtk-rotary-encoder 0.1.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c1455e4ec0aa887bfd206da448614749d3c50ca832dadd1bbe0bcf6bcb1849a
[INFO] running `Command { std: "docker" "start" "-a" "8c1455e4ec0aa887bfd206da448614749d3c50ca832dadd1bbe0bcf6bcb1849a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c1455e4ec0aa887bfd206da448614749d3c50ca832dadd1bbe0bcf6bcb1849a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1455e4ec0aa887bfd206da448614749d3c50ca832dadd1bbe0bcf6bcb1849a", kill_on_drop: false }`
[INFO] [stdout] 8c1455e4ec0aa887bfd206da448614749d3c50ca832dadd1bbe0bcf6bcb1849a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 41352edfb420abae96e76e0e751fcbd003eb2b61d450409965907c09b216c232
[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" "41352edfb420abae96e76e0e751fcbd003eb2b61d450409965907c09b216c232", kill_on_drop: false }`
[INFO] [stderr]    Compiling embtk-rotary-encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "41352edfb420abae96e76e0e751fcbd003eb2b61d450409965907c09b216c232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41352edfb420abae96e76e0e751fcbd003eb2b61d450409965907c09b216c232", kill_on_drop: false }`
[INFO] [stdout] 41352edfb420abae96e76e0e751fcbd003eb2b61d450409965907c09b216c232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bed91970538c0cbd7265df50176a795e72f5fc96d7fca9b941b055e179f8454e
[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" "bed91970538c0cbd7265df50176a795e72f5fc96d7fca9b941b055e179f8454e", kill_on_drop: false }`
[INFO] [stderr]    Compiling embtk-rotary-encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "bed91970538c0cbd7265df50176a795e72f5fc96d7fca9b941b055e179f8454e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed91970538c0cbd7265df50176a795e72f5fc96d7fca9b941b055e179f8454e", kill_on_drop: false }`
[INFO] [stdout] bed91970538c0cbd7265df50176a795e72f5fc96d7fca9b941b055e179f8454e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c02c191273421c7bea0d2645d01d57266857bbeac99ca0c16557a0a97b218534
[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" "c02c191273421c7bea0d2645d01d57266857bbeac99ca0c16557a0a97b218534", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/embtk_rotary_encoder-f2046cd4a6e641f6
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::all_the_way_down ... ok
[INFO] [stdout] test tests::all_the_way_down_4divs_unsigned ... ok
[INFO] [stdout] test tests::all_the_way_up ... ok
[INFO] [stdout] test tests::all_the_way_up_unsigned ... ok
[INFO] [stdout] test tests::all_the_way_up_4divs ... ok
[INFO] [stdout] test tests::decrement_4divs ... ok
[INFO] [stdout] test tests::decrement ... ok
[INFO] [stdout] test tests::rollover_down ... ok
[INFO] [stdout] test tests::increment_4divs ... ok
[INFO] [stdout] test tests::rollover_down_4divs ... ok
[INFO] [stdout] test tests::increment ... ok
[INFO] [stdout] test tests::rollover_down_unsigned ... ok
[INFO] [stderr]    Doc-tests embtk-rotary-encoder
[INFO] [stdout] test tests::rollover_up_4divs ... ok
[INFO] [stdout] test tests::rollover_up_4divs_unsigned ... ok
[INFO] [stdout] test tests::rollover_up_unsigned ... ok
[INFO] [stdout] test tests::rollover_up ... ok
[INFO] [stdout] test tests::zero_unsigned ... ok
[INFO] [stdout] test tests::zero ... ok
[INFO] [stdout] test tests::rollover_down_4divs_unsigned ... ok
[INFO] [stdout] test tests::decrement_4divs_unsigned ... ok
[INFO] [stdout] test tests::all_the_way_down_4divs ... ok
[INFO] [stdout] test tests::all_the_way_down_unsigned ... ok
[INFO] [stdout] test tests::decrement_unsigned ... ok
[INFO] [stdout] test tests::all_the_way_up_4divs_unsigned ... ok
[INFO] [stdout] test tests::increment_4divs_unsigned ... ok
[INFO] [stdout] test tests::increment_unsigned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c02c191273421c7bea0d2645d01d57266857bbeac99ca0c16557a0a97b218534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02c191273421c7bea0d2645d01d57266857bbeac99ca0c16557a0a97b218534", kill_on_drop: false }`
[INFO] [stdout] c02c191273421c7bea0d2645d01d57266857bbeac99ca0c16557a0a97b218534