[INFO] fetching crate i2cdev-bmp180 0.1.0... [INFO] checking i2cdev-bmp180-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate i2cdev-bmp180 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate i2cdev-bmp180 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate i2cdev-bmp180 0.1.0 [INFO] finished tweaking crates.io crate i2cdev-bmp180 0.1.0 [INFO] tweaked toml for crates.io crate i2cdev-bmp180 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 56188077195c7f07a9bba48bdfa5efd3c4a9d1013acc27bd8a8ae717bca7cda8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "56188077195c7f07a9bba48bdfa5efd3c4a9d1013acc27bd8a8ae717bca7cda8"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking i2csensors v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Checking i2cdev-bmp180 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:93:21 [INFO] [stderr] | [INFO] [stderr] 93 | let coeff = try!(BMP180CalibrationCoefficients::new(&mut i2cdev)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | let reading = try!(BMP180RawReading::new(&mut self.i2cdev, self.pressure_precision)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(i2cdev.smbus_write_byte_data(BMP180_REGISTER_CTL, BMP180_CMD_TEMP)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(i2cdev.write(&[BMP180_REGISTER_TEMP_MSB])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | try!(i2cdev.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | try!(i2cdev.smbus_write_byte_data(BMP180_REGISTER_CTL, BMP180_CMD_PRESSURE + (offset << 6))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | try!(i2cdev.write(&[BMP180_REGISTER_PRESSURE_MSB])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | try!(i2cdev.read(&mut p_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(i2cdev.write(&[BMP180_REGISTER_AC1MSB])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | try!(i2cdev.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:180:23 [INFO] [stderr] | [INFO] [stderr] 180 | let reading = try!(BMP180RawReading::new(&mut self.i2cdev, self.pressure_precision)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:116:39 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn new(i2cdev: &mut I2CDevice, mode: BMP180PressureMode) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:148:39 [INFO] [stderr] | [INFO] [stderr] 148 | pub fn new(i2cdev: &mut I2CDevice) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mock` [INFO] [stderr] --> src/lib.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | use mock::MockI2CDevice; [INFO] [stderr] | ^^^^ maybe a missing crate `mock`? [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:93:21 [INFO] [stderr] | [INFO] [stderr] 93 | let coeff = try!(BMP180CalibrationCoefficients::new(&mut i2cdev)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | let reading = try!(BMP180RawReading::new(&mut self.i2cdev, self.pressure_precision)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(i2cdev.smbus_write_byte_data(BMP180_REGISTER_CTL, BMP180_CMD_TEMP)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | try!(i2cdev.write(&[BMP180_REGISTER_TEMP_MSB])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | try!(i2cdev.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | try!(i2cdev.smbus_write_byte_data(BMP180_REGISTER_CTL, BMP180_CMD_PRESSURE + (offset << 6))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | try!(i2cdev.write(&[BMP180_REGISTER_PRESSURE_MSB])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | try!(i2cdev.read(&mut p_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(i2cdev.write(&[BMP180_REGISTER_AC1MSB])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | try!(i2cdev.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:180:23 [INFO] [stderr] | [INFO] [stderr] 180 | let reading = try!(BMP180RawReading::new(&mut self.i2cdev, self.pressure_precision)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:116:39 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn new(i2cdev: &mut I2CDevice, mode: BMP180PressureMode) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:148:39 [INFO] [stderr] | [INFO] [stderr] 148 | pub fn new(i2cdev: &mut I2CDevice) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | let mut p: i32; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `i2cdev-bmp180`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "56188077195c7f07a9bba48bdfa5efd3c4a9d1013acc27bd8a8ae717bca7cda8"` [INFO] running `"docker" "rm" "-f" "56188077195c7f07a9bba48bdfa5efd3c4a9d1013acc27bd8a8ae717bca7cda8"` [INFO] [stdout] 56188077195c7f07a9bba48bdfa5efd3c4a9d1013acc27bd8a8ae717bca7cda8