[INFO] cloning repository https://github.com/guptaarnav/tmc2209-driver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guptaarnav/tmc2209-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguptaarnav%2Ftmc2209-driver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguptaarnav%2Ftmc2209-driver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd6f003e5f55594424ead82941f7f19204c721ab
[INFO] checking guptaarnav/tmc2209-driver against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguptaarnav%2Ftmc2209-driver" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to create directory for '/workspace/builds/worker-4-tc2/source/.git/logs/refs/remotes/origin/HEAD': No such file or directory
[INFO] [stderr] error: unable to write symref for refs/remotes/origin/HEAD: No space left on device
[INFO] [stderr] fatal: unable to update refs/remotes/origin/HEAD
[INFO] checking guptaarnav/tmc2209-driver against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguptaarnav%2Ftmc2209-driver" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-4-tc2/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0'
[INFO] checking guptaarnav/tmc2209-driver against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguptaarnav%2Ftmc2209-driver" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guptaarnav/tmc2209-driver on toolchain 3ec2a775459d36c7d90654e47c56ff7bb0d542ab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guptaarnav/tmc2209-driver
[INFO] finished tweaking git repo https://github.com/guptaarnav/tmc2209-driver
[INFO] tweaked toml for git repo https://github.com/guptaarnav/tmc2209-driver written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/guptaarnav/tmc2209-driver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9af98ec0bad248ea9524aba9e6b851bfe3b596bbd39f23122a193bfefd2e8414
[INFO] running `Command { std: "docker" "start" "-a" "9af98ec0bad248ea9524aba9e6b851bfe3b596bbd39f23122a193bfefd2e8414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9af98ec0bad248ea9524aba9e6b851bfe3b596bbd39f23122a193bfefd2e8414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af98ec0bad248ea9524aba9e6b851bfe3b596bbd39f23122a193bfefd2e8414", kill_on_drop: false }`
[INFO] [stdout] 9af98ec0bad248ea9524aba9e6b851bfe3b596bbd39f23122a193bfefd2e8414
[INFO] checking guptaarnav/tmc2209-driver against try#3ec2a775459d36c7d90654e47c56ff7bb0d542ab for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguptaarnav%2Ftmc2209-driver" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guptaarnav/tmc2209-driver on toolchain 3ec2a775459d36c7d90654e47c56ff7bb0d542ab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guptaarnav/tmc2209-driver
[INFO] finished tweaking git repo https://github.com/guptaarnav/tmc2209-driver
[INFO] tweaked toml for git repo https://github.com/guptaarnav/tmc2209-driver written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/guptaarnav/tmc2209-driver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e17ac61c31df41d2f47bfa112e5cc6a10c7cd2fa12801b3f061b837eea698f8
[INFO] running `Command { std: "docker" "start" "-a" "3e17ac61c31df41d2f47bfa112e5cc6a10c7cd2fa12801b3f061b837eea698f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e17ac61c31df41d2f47bfa112e5cc6a10c7cd2fa12801b3f061b837eea698f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e17ac61c31df41d2f47bfa112e5cc6a10c7cd2fa12801b3f061b837eea698f8", kill_on_drop: false }`
[INFO] [stdout] 3e17ac61c31df41d2f47bfa112e5cc6a10c7cd2fa12801b3f061b837eea698f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+3ec2a775459d36c7d90654e47c56ff7bb0d542ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3eedf066ade7d0bd4e2dea834dea78e32bfd1441bbb4a01001c19a7e2569fae3
[INFO] running `Command { std: "docker" "start" "-a" "3eedf066ade7d0bd4e2dea834dea78e32bfd1441bbb4a01001c19a7e2569fae3", kill_on_drop: false }`
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking tmc2209-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `REG_GSTAT` is never used
[INFO] [stdout]  --> src/registers.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const REG_GSTAT: u8 = 0x01;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_SLAVECONF` is never used
[INFO] [stdout]   --> src/registers.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const REG_SLAVECONF: u8 = 0x03;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_IOIN` is never used
[INFO] [stdout]   --> src/registers.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const REG_IOIN: u8 = 0x06;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_FACTORY_CONF` is never used
[INFO] [stdout]   --> src/registers.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const REG_FACTORY_CONF: u8 = 0x07;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TPOWERDOWN` is never used
[INFO] [stdout]   --> src/registers.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const REG_TPOWERDOWN: u8 = 0x11;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TSTEP` is never used
[INFO] [stdout]   --> src/registers.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const REG_TSTEP: u8 = 0x12;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TPWMTHRS` is never used
[INFO] [stdout]   --> src/registers.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const REG_TPWMTHRS: u8 = 0x13;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_VACTUAL` is never used
[INFO] [stdout]   --> src/registers.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const REG_VACTUAL: u8 = 0x22;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TCOOLTHRS` is never used
[INFO] [stdout]   --> src/registers.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const REG_TCOOLTHRS: u8 = 0x14;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_SGTHRS` is never used
[INFO] [stdout]   --> src/registers.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const REG_SGTHRS: u8 = 0x40;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_SG_RESULT` is never used
[INFO] [stdout]   --> src/registers.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const REG_SG_RESULT: u8 = 0x41;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_COOLCONF` is never used
[INFO] [stdout]   --> src/registers.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const REG_COOLCONF: u8 = 0x42;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_MSCNT` is never used
[INFO] [stdout]   --> src/registers.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const REG_MSCNT: u8 = 0x6A;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_MSCURACT` is never used
[INFO] [stdout]   --> src/registers.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const REG_MSCURACT: u8 = 0x6B;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_CHOPCONF` is never used
[INFO] [stdout]   --> src/registers.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const REG_CHOPCONF: u8 = 0x6C;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_DRVSTATUS` is never used
[INFO] [stdout]   --> src/registers.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const REG_DRVSTATUS: u8 = 0x6F;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_PWMCONF` is never used
[INFO] [stdout]   --> src/registers.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const REG_PWMCONF: u8 = 0x70;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_PWMSTATUS` is never used
[INFO] [stdout]   --> src/registers.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const REG_PWMSTATUS: u8 = 0x71;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_ENCM_CTRL` is never used
[INFO] [stdout]   --> src/registers.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const REG_ENCM_CTRL: u8 = 0x72;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_I_SCALE_ANALOG` is never used
[INFO] [stdout]   --> src/registers.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const GCONF_I_SCALE_ANALOG: u32 = 1 << 0; // 0 => internal reference, 1 => VREF pin
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_INTERNAL_RSENSE` is never used
[INFO] [stdout]   --> src/registers.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const GCONF_INTERNAL_RSENSE: u32 = 1 << 1;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_EN_SPREADCYCLE` is never used
[INFO] [stdout]   --> src/registers.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const GCONF_EN_SPREADCYCLE: u32 = 1 << 2; // 0 => stealthChop, 1 => spreadCycle
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_SHAFT` is never used
[INFO] [stdout]   --> src/registers.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const GCONF_SHAFT: u32 = 1 << 3;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_INDEX_OTPW` is never used
[INFO] [stdout]   --> src/registers.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const GCONF_INDEX_OTPW: u32 = 1 << 4;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_INDEX_STEP` is never used
[INFO] [stdout]   --> src/registers.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const GCONF_INDEX_STEP: u32 = 1 << 5;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_MSTEP_REG_SELECT` is never used
[INFO] [stdout]   --> src/registers.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const GCONF_MSTEP_REG_SELECT: u32 = 1 << 7; // 1 => microstep resolution by MRES bits
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_MULTISTEP_FILT` is never used
[INFO] [stdout]   --> src/registers.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const GCONF_MULTISTEP_FILT: u32 = 1 << 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_TEST_MODE` is never used
[INFO] [stdout]   --> src/registers.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const GCONF_TEST_MODE: u32 = 1 << 9; // not for normal use
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_GSTAT` is never used
[INFO] [stdout]  --> src/registers.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const REG_GSTAT: u8 = 0x01;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_SLAVECONF` is never used
[INFO] [stdout]   --> src/registers.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const REG_SLAVECONF: u8 = 0x03;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_IOIN` is never used
[INFO] [stdout]   --> src/registers.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const REG_IOIN: u8 = 0x06;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_FACTORY_CONF` is never used
[INFO] [stdout]   --> src/registers.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const REG_FACTORY_CONF: u8 = 0x07;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TPOWERDOWN` is never used
[INFO] [stdout]   --> src/registers.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const REG_TPOWERDOWN: u8 = 0x11;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TSTEP` is never used
[INFO] [stdout]   --> src/registers.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const REG_TSTEP: u8 = 0x12;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TPWMTHRS` is never used
[INFO] [stdout]   --> src/registers.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const REG_TPWMTHRS: u8 = 0x13;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_VACTUAL` is never used
[INFO] [stdout]   --> src/registers.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const REG_VACTUAL: u8 = 0x22;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_TCOOLTHRS` is never used
[INFO] [stdout]   --> src/registers.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const REG_TCOOLTHRS: u8 = 0x14;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_SGTHRS` is never used
[INFO] [stdout]   --> src/registers.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const REG_SGTHRS: u8 = 0x40;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_SG_RESULT` is never used
[INFO] [stdout]   --> src/registers.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const REG_SG_RESULT: u8 = 0x41;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_COOLCONF` is never used
[INFO] [stdout]   --> src/registers.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const REG_COOLCONF: u8 = 0x42;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_MSCNT` is never used
[INFO] [stdout]   --> src/registers.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const REG_MSCNT: u8 = 0x6A;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_MSCURACT` is never used
[INFO] [stdout]   --> src/registers.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const REG_MSCURACT: u8 = 0x6B;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_CHOPCONF` is never used
[INFO] [stdout]   --> src/registers.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const REG_CHOPCONF: u8 = 0x6C;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_DRVSTATUS` is never used
[INFO] [stdout]   --> src/registers.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const REG_DRVSTATUS: u8 = 0x6F;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_PWMCONF` is never used
[INFO] [stdout]   --> src/registers.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const REG_PWMCONF: u8 = 0x70;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_PWMSTATUS` is never used
[INFO] [stdout]   --> src/registers.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const REG_PWMSTATUS: u8 = 0x71;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REG_ENCM_CTRL` is never used
[INFO] [stdout]   --> src/registers.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const REG_ENCM_CTRL: u8 = 0x72;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_I_SCALE_ANALOG` is never used
[INFO] [stdout]   --> src/registers.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const GCONF_I_SCALE_ANALOG: u32 = 1 << 0; // 0 => internal reference, 1 => VREF pin
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_INTERNAL_RSENSE` is never used
[INFO] [stdout]   --> src/registers.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const GCONF_INTERNAL_RSENSE: u32 = 1 << 1;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_EN_SPREADCYCLE` is never used
[INFO] [stdout]   --> src/registers.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const GCONF_EN_SPREADCYCLE: u32 = 1 << 2; // 0 => stealthChop, 1 => spreadCycle
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_SHAFT` is never used
[INFO] [stdout]   --> src/registers.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const GCONF_SHAFT: u32 = 1 << 3;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_INDEX_OTPW` is never used
[INFO] [stdout]   --> src/registers.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const GCONF_INDEX_OTPW: u32 = 1 << 4;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_INDEX_STEP` is never used
[INFO] [stdout]   --> src/registers.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const GCONF_INDEX_STEP: u32 = 1 << 5;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_MSTEP_REG_SELECT` is never used
[INFO] [stdout]   --> src/registers.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const GCONF_MSTEP_REG_SELECT: u32 = 1 << 7; // 1 => microstep resolution by MRES bits
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_MULTISTEP_FILT` is never used
[INFO] [stdout]   --> src/registers.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const GCONF_MULTISTEP_FILT: u32 = 1 << 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GCONF_TEST_MODE` is never used
[INFO] [stdout]   --> src/registers.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const GCONF_TEST_MODE: u32 = 1 << 9; // not for normal use
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "3eedf066ade7d0bd4e2dea834dea78e32bfd1441bbb4a01001c19a7e2569fae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eedf066ade7d0bd4e2dea834dea78e32bfd1441bbb4a01001c19a7e2569fae3", kill_on_drop: false }`
[INFO] [stdout] 3eedf066ade7d0bd4e2dea834dea78e32bfd1441bbb4a01001c19a7e2569fae3