[INFO] fetching crate embtk-rotary-encoder 0.1.0...
[INFO] testing embtk-rotary-encoder-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate embtk-rotary-encoder 0.1.0 into /workspace/builds/worker-2-tc1/source
[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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embtk-rotary-encoder 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d73ae6a0bfcf3c06ac702094ae323563a3966017bac280c951d59e29cbf8ccd
[INFO] running `Command { std: "docker" "start" "-a" "7d73ae6a0bfcf3c06ac702094ae323563a3966017bac280c951d59e29cbf8ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d73ae6a0bfcf3c06ac702094ae323563a3966017bac280c951d59e29cbf8ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d73ae6a0bfcf3c06ac702094ae323563a3966017bac280c951d59e29cbf8ccd", kill_on_drop: false }`
[INFO] [stdout] 7d73ae6a0bfcf3c06ac702094ae323563a3966017bac280c951d59e29cbf8ccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 76bb4d37c609d5ea135af26d069b2a793b08c75b4d86eb6c2fb93d1b62df2e5f
[INFO] running `Command { std: "docker" "start" "-a" "76bb4d37c609d5ea135af26d069b2a793b08c75b4d86eb6c2fb93d1b62df2e5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling embtk-rotary-encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "76bb4d37c609d5ea135af26d069b2a793b08c75b4d86eb6c2fb93d1b62df2e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bb4d37c609d5ea135af26d069b2a793b08c75b4d86eb6c2fb93d1b62df2e5f", kill_on_drop: false }`
[INFO] [stdout] 76bb4d37c609d5ea135af26d069b2a793b08c75b4d86eb6c2fb93d1b62df2e5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0cb30f93ae538fcdb5ae2794f1ee2c078fdfa2612ee2ed89c0a3122408eab100
[INFO] running `Command { std: "docker" "start" "-a" "0cb30f93ae538fcdb5ae2794f1ee2c078fdfa2612ee2ed89c0a3122408eab100", kill_on_drop: false }`
[INFO] [stderr]    Compiling embtk-rotary-encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0cb30f93ae538fcdb5ae2794f1ee2c078fdfa2612ee2ed89c0a3122408eab100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb30f93ae538fcdb5ae2794f1ee2c078fdfa2612ee2ed89c0a3122408eab100", kill_on_drop: false }`
[INFO] [stdout] 0cb30f93ae538fcdb5ae2794f1ee2c078fdfa2612ee2ed89c0a3122408eab100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 70df026ded26c80b6adf427837590507974f3fa40778755f67df486e2ad436a3
[INFO] running `Command { std: "docker" "start" "-a" "70df026ded26c80b6adf427837590507974f3fa40778755f67df486e2ad436a3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/embtk_rotary_encoder-f27808020ca21caa)
[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 ... ok
[INFO] [stdout] test tests::all_the_way_down_4divs_unsigned ... ok
[INFO] [stdout] test tests::all_the_way_down_unsigned ... ok
[INFO] [stdout] test tests::all_the_way_up ... ok
[INFO] [stdout] test tests::all_the_way_up_4divs ... ok
[INFO] [stdout] test tests::all_the_way_up_4divs_unsigned ... ok
[INFO] [stdout] test tests::all_the_way_up_unsigned ... ok
[INFO] [stdout] test tests::decrement ... ok
[INFO] [stdout] test tests::decrement_4divs_unsigned ... ok
[INFO] [stdout] test tests::decrement_unsigned ... ok
[INFO] [stdout] test tests::increment_unsigned ... ok
[INFO] [stdout] test tests::rollover_up ... ok
[INFO] [stdout] test tests::rollover_up_4divs ... ok
[INFO] [stdout] test tests::rollover_down ... ok
[INFO] [stdout] test tests::rollover_up_4divs_unsigned ... ok
[INFO] [stdout] test tests::rollover_down_unsigned ... ok
[INFO] [stdout] test tests::increment_4divs_unsigned ... ok
[INFO] [stdout] test tests::rollover_up_unsigned ... ok
[INFO] [stdout] test tests::increment ... ok
[INFO] [stdout] test tests::increment_4divs ... ok
[INFO] [stdout] test tests::decrement_4divs ... ok
[INFO] [stdout] test tests::zero ... ok
[INFO] [stdout] test tests::zero_unsigned ... ok
[INFO] [stdout] test tests::rollover_down_4divs_unsigned ... ok
[INFO] [stdout] test tests::rollover_down_4divs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70df026ded26c80b6adf427837590507974f3fa40778755f67df486e2ad436a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70df026ded26c80b6adf427837590507974f3fa40778755f67df486e2ad436a3", kill_on_drop: false }`
[INFO] [stdout] 70df026ded26c80b6adf427837590507974f3fa40778755f67df486e2ad436a3