[INFO] cloning repository psas/av4-fc
[INFO] running `"git" "clone" "--bare" "git://github.com/psas/av4-fc.git" "work/cache/sources/gh/psas/av4-fc"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/psas/av4-fc'...
[INFO] running `"git" "clone" "work/cache/sources/gh/psas/av4-fc" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/psas/av4-fc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/psas/av4-fc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/psas/av4-fc" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/psas/av4-fc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/psas/av4-fc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7596aa4dfe8604b9aceb4dab5d1bf46544ac562
[INFO] sha for GitHub repo psas/av4-fc: b7596aa4dfe8604b9aceb4dab5d1bf46544ac562
[INFO] validating manifest of psas/av4-fc on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of psas/av4-fc on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing psas/av4-fc
[INFO] finished frobbing psas/av4-fc
[INFO] frobbed toml for psas/av4-fc written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/psas/av4-fc/Cargo.toml
[INFO] started frobbing psas/av4-fc
[INFO] finished frobbing psas/av4-fc
[INFO] frobbed toml for psas/av4-fc written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/psas/av4-fc/Cargo.toml
[INFO] crate psas/av4-fc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing psas/av4-fc against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/psas/av4-fc:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 32ab50b875301aa6f77388aae37348e33673b69a4ee7f46d15aae5d5bcf2cb5c
[INFO] running `"docker" "start" "-a" "32ab50b875301aa6f77388aae37348e33673b69a4ee7f46d15aae5d5bcf2cb5c"`
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling skeptic v0.5.0
[INFO] [stderr]    Compiling i2cdev v0.3.1
[INFO] [stderr]    Compiling mpu9150 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:20:33
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn read_reg<E: Error>(bus: &mut I2CDevice<Error = E>, reg: u8, buf: &mut [u8]) -> Result<(), E> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice<Error = E>`
[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/main.rs:26:52
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn setup<E: Error + From<io::Error>>(bus: &mut I2CDevice<Error = E>) -> Result<(), E> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice<Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:63:58
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn read_sample<E: Error + From<io::Error>>(bus: &mut I2CDevice<Error = E>)
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice<Error = E>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.61s
[INFO] running `"docker" "inspect" "32ab50b875301aa6f77388aae37348e33673b69a4ee7f46d15aae5d5bcf2cb5c"`
[INFO] running `"docker" "rm" "-f" "32ab50b875301aa6f77388aae37348e33673b69a4ee7f46d15aae5d5bcf2cb5c"`
[INFO] [stdout] 32ab50b875301aa6f77388aae37348e33673b69a4ee7f46d15aae5d5bcf2cb5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/psas/av4-fc:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5c57ff61daebeec6322f4eeac53997cc00bc1b622f2bc1f6a3c551ee70cd6cf3
[INFO] running `"docker" "start" "-a" "5c57ff61daebeec6322f4eeac53997cc00bc1b622f2bc1f6a3c551ee70cd6cf3"`
[INFO] [stderr]    Compiling mpu9150 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:20:33
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn read_reg<E: Error>(bus: &mut I2CDevice<Error = E>, reg: u8, buf: &mut [u8]) -> Result<(), E> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice<Error = E>`
[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/main.rs:26:52
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn setup<E: Error + From<io::Error>>(bus: &mut I2CDevice<Error = E>) -> Result<(), E> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice<Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:63:58
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn read_sample<E: Error + From<io::Error>>(bus: &mut I2CDevice<Error = E>)
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn I2CDevice<Error = E>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "5c57ff61daebeec6322f4eeac53997cc00bc1b622f2bc1f6a3c551ee70cd6cf3"`
[INFO] running `"docker" "rm" "-f" "5c57ff61daebeec6322f4eeac53997cc00bc1b622f2bc1f6a3c551ee70cd6cf3"`
[INFO] [stdout] 5c57ff61daebeec6322f4eeac53997cc00bc1b622f2bc1f6a3c551ee70cd6cf3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/psas/av4-fc:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] d450bd9eeee233b0fcd600194ab2a437eab8d0625bc3085a7c0852a18ec6e85b
[INFO] running `"docker" "start" "-a" "d450bd9eeee233b0fcd600194ab2a437eab8d0625bc3085a7c0852a18ec6e85b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mpu9150-069308312dd0e4e2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d450bd9eeee233b0fcd600194ab2a437eab8d0625bc3085a7c0852a18ec6e85b"`
[INFO] running `"docker" "rm" "-f" "d450bd9eeee233b0fcd600194ab2a437eab8d0625bc3085a7c0852a18ec6e85b"`
[INFO] [stdout] d450bd9eeee233b0fcd600194ab2a437eab8d0625bc3085a7c0852a18ec6e85b