[INFO] crate bmp085 0.1.2 is already in cache [INFO] extracting crate bmp085 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/bmp085/0.1.2 [INFO] extracting crate bmp085 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bmp085/0.1.2 [INFO] validating manifest of bmp085-0.1.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bmp085-0.1.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bmp085-0.1.2 [INFO] finished frobbing bmp085-0.1.2 [INFO] frobbed toml for bmp085-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bmp085/0.1.2/Cargo.toml [INFO] started frobbing bmp085-0.1.2 [INFO] finished frobbing bmp085-0.1.2 [INFO] frobbed toml for bmp085-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bmp085/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bmp085-0.1.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bmp085/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 519c03991f680891d5aa04720385bab0a13db7bbe4903005900a570f53edea17 [INFO] running `"docker" "start" "-a" "519c03991f680891d5aa04720385bab0a13db7bbe4903005900a570f53edea17"` [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling i2cdev v0.3.2 [INFO] [stderr] Compiling bmp085 v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:82:38 [INFO] [stderr] | [INFO] [stderr] 82 | fn read_raw_temp(dev: &mut I2CDevice, [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:108:42 [INFO] [stderr] | [INFO] [stderr] 108 | fn read_raw_pressure(dev: &mut I2CDevice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:140:34 [INFO] [stderr] | [INFO] [stderr] 140 | fn read_temp(dev: &mut I2CDevice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:38 [INFO] [stderr] | [INFO] [stderr] 150 | fn read_pressure(dev: &mut I2CDevice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:286:36 [INFO] [stderr] | [INFO] [stderr] 286 | pub fn new(dev: &mut I2CDevice) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cal_mb` [INFO] [stderr] --> src/lib.rs:277:5 [INFO] [stderr] | [INFO] [stderr] 277 | cal_mb: i16, // unused? [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.13s [INFO] running `"docker" "inspect" "519c03991f680891d5aa04720385bab0a13db7bbe4903005900a570f53edea17"` [INFO] running `"docker" "rm" "-f" "519c03991f680891d5aa04720385bab0a13db7bbe4903005900a570f53edea17"` [INFO] [stdout] 519c03991f680891d5aa04720385bab0a13db7bbe4903005900a570f53edea17 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bmp085/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 80ac316803bc680547987d0f2983b3439a585f573d42e6a48c3562a30f8f7fe6 [INFO] running `"docker" "start" "-a" "80ac316803bc680547987d0f2983b3439a585f573d42e6a48c3562a30f8f7fe6"` [INFO] [stderr] Compiling bmp085 v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:82:38 [INFO] [stderr] | [INFO] [stderr] 82 | fn read_raw_temp(dev: &mut I2CDevice, [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:108:42 [INFO] [stderr] | [INFO] [stderr] 108 | fn read_raw_pressure(dev: &mut I2CDevice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:140:34 [INFO] [stderr] | [INFO] [stderr] 140 | fn read_temp(dev: &mut I2CDevice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:150:38 [INFO] [stderr] | [INFO] [stderr] 150 | fn read_pressure(dev: &mut I2CDevice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:286:36 [INFO] [stderr] | [INFO] [stderr] 286 | pub fn new(dev: &mut I2CDevice) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:508:13 [INFO] [stderr] | [INFO] [stderr] 508 | for i in 0..n { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `"docker" "inspect" "80ac316803bc680547987d0f2983b3439a585f573d42e6a48c3562a30f8f7fe6"` [INFO] running `"docker" "rm" "-f" "80ac316803bc680547987d0f2983b3439a585f573d42e6a48c3562a30f8f7fe6"` [INFO] [stdout] 80ac316803bc680547987d0f2983b3439a585f573d42e6a48c3562a30f8f7fe6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bmp085/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] bf68c139ecaff7dbce0734238312842ade74bd21d38a9830e8e5e11579dbf43c [INFO] running `"docker" "start" "-a" "bf68c139ecaff7dbce0734238312842ade74bd21d38a9830e8e5e11579dbf43c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/bmp085-feff6c5eb49a9a37 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_zero_temp_read ... ok [INFO] [stdout] test tests::test_max_temp_read ... ok [INFO] [stdout] test tests::test_basic_temp_read ... ok [INFO] [stdout] test tests::test_basic_pressure_read ... ok [INFO] [stdout] test tests::test_zero_pressure_read ... ok [INFO] [stdout] test tests::test_rand_temp_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bmp085 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - BMP085BarometerThermometer::new (line 213) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "bf68c139ecaff7dbce0734238312842ade74bd21d38a9830e8e5e11579dbf43c"` [INFO] running `"docker" "rm" "-f" "bf68c139ecaff7dbce0734238312842ade74bd21d38a9830e8e5e11579dbf43c"` [INFO] [stdout] bf68c139ecaff7dbce0734238312842ade74bd21d38a9830e8e5e11579dbf43c