Dec 19 15:11:41.122 INFO checking jianingy/aircarbon against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:11:41.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jianingy/aircarbon:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:11:41.325 INFO [stdout] 0917e5ea7bed3425e3553589ecb9ae876f238a4629e69faa4c696abdd4ef9118
Dec 19 15:11:41.327 INFO running `"docker" "start" "-a" "0917e5ea7bed3425e3553589ecb9ae876f238a4629e69faa4c696abdd4ef9118"`
Dec 19 15:11:41.964 INFO [stderr]     Checking ioctl-rs v0.1.5
Dec 19 15:11:41.964 INFO [stderr]     Checking termios v0.2.2
Dec 19 15:11:41.964 INFO [stderr]     Checking clap v2.20.5
Dec 19 15:11:41.964 INFO [stderr]     Checking backtrace-sys v0.1.10
Dec 19 15:11:42.432 INFO [stderr]     Checking backtrace v0.3.0
Dec 19 15:11:42.796 INFO [stderr]     Checking serial v0.3.4
Dec 19 15:11:43.492 INFO [stderr]     Checking error-chain v0.9.0
Dec 19 15:11:49.223 INFO [stderr]     Checking aircarbon v0.1.0 (/opt/crater/workdir)
Dec 19 15:11:49.848 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:49.848 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:49.848 INFO [stderr]    |
Dec 19 15:11:49.848 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:49.848 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:49.848 INFO [stderr] 7  | |
Dec 19 15:11:49.848 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:49.848 INFO [stderr] ...  |
Dec 19 15:11:49.848 INFO [stderr] 19 | |
Dec 19 15:11:49.848 INFO [stderr] 20 | | }
Dec 19 15:11:49.848 INFO [stderr]    | |_^
Dec 19 15:11:49.848 INFO [stderr]    |
Dec 19 15:11:49.848 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:11:49.848 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 15:11:49.848 INFO [stderr] 
Dec 19 15:11:49.848 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:49.848 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:49.848 INFO [stderr]    |
Dec 19 15:11:49.848 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:49.848 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:49.848 INFO [stderr] 7  | |
Dec 19 15:11:49.848 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:49.848 INFO [stderr] ...  |
Dec 19 15:11:49.849 INFO [stderr] 19 | |
Dec 19 15:11:49.849 INFO [stderr] 20 | | }
Dec 19 15:11:49.849 INFO [stderr]    | |_^
Dec 19 15:11:49.849 INFO [stderr]    |
Dec 19 15:11:49.849 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 15:11:49.849 INFO [stderr] 
Dec 19 15:11:49.880 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:49.880 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:49.880 INFO [stderr]    |
Dec 19 15:11:49.880 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:49.880 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:49.880 INFO [stderr] 7  | |
Dec 19 15:11:49.880 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:49.880 INFO [stderr] ...  |
Dec 19 15:11:49.880 INFO [stderr] 19 | |
Dec 19 15:11:49.880 INFO [stderr] 20 | | }
Dec 19 15:11:49.880 INFO [stderr]    | |_^
Dec 19 15:11:49.880 INFO [stderr]    |
Dec 19 15:11:49.880 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:11:49.880 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 15:11:49.880 INFO [stderr] 
Dec 19 15:11:49.880 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:49.880 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:49.880 INFO [stderr]    |
Dec 19 15:11:49.880 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:49.880 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:49.880 INFO [stderr] 7  | |
Dec 19 15:11:49.880 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:49.880 INFO [stderr] ...  |
Dec 19 15:11:49.880 INFO [stderr] 19 | |
Dec 19 15:11:49.881 INFO [stderr] 20 | | }
Dec 19 15:11:49.881 INFO [stderr]    | |_^
Dec 19 15:11:49.881 INFO [stderr]    |
Dec 19 15:11:49.881 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 15:11:49.881 INFO [stderr] 
Dec 19 15:11:49.974 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.12s
Dec 19 15:11:50.276 INFO running `"docker" "inspect" "0917e5ea7bed3425e3553589ecb9ae876f238a4629e69faa4c696abdd4ef9118"`
Dec 19 15:11:50.420 INFO running `"docker" "rm" "-f" "0917e5ea7bed3425e3553589ecb9ae876f238a4629e69faa4c696abdd4ef9118"`
Dec 19 15:11:50.561 INFO [stdout] 0917e5ea7bed3425e3553589ecb9ae876f238a4629e69faa4c696abdd4ef9118