Dec 19 15:11:41.027 INFO checking jianingy/aircarbon against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:11:41.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:11:41.194 INFO [stdout] ed3e2cde0032ec4d65e524ce2b41a0c0e11b44621bcebf806587c64752a71bae
Dec 19 15:11:41.196 INFO running `"docker" "start" "-a" "ed3e2cde0032ec4d65e524ce2b41a0c0e11b44621bcebf806587c64752a71bae"`
Dec 19 15:11:41.960 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 19 15:11:41.960 INFO [stderr]     Checking ioctl-rs v0.1.5
Dec 19 15:11:41.968 INFO [stderr]     Checking termios v0.2.2
Dec 19 15:11:41.968 INFO [stderr]     Checking clap v2.20.5
Dec 19 15:11:41.968 INFO [stderr]     Checking env_logger v0.3.5
Dec 19 15:11:42.884 INFO [stderr]     Checking serial v0.3.4
Dec 19 15:11:56.402 INFO [stderr]     Checking backtrace v0.3.0
Dec 19 15:11:56.812 INFO [stderr]     Checking error-chain v0.9.0
Dec 19 15:11:57.353 INFO [stderr]     Checking aircarbon v0.1.0 (/opt/crater/workdir)
Dec 19 15:11:58.172 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:58.173 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:58.173 INFO [stderr]    |
Dec 19 15:11:58.173 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:58.174 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:58.174 INFO [stderr] 7  | |
Dec 19 15:11:58.174 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:58.175 INFO [stderr] ...  |
Dec 19 15:11:58.175 INFO [stderr] 19 | |
Dec 19 15:11:58.175 INFO [stderr] 20 | | }
Dec 19 15:11:58.175 INFO [stderr]    | |_^
Dec 19 15:11:58.176 INFO [stderr]    |
Dec 19 15:11:58.176 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:11:58.176 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 15:11:58.177 INFO [stderr] 
Dec 19 15:11:58.177 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:58.177 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:58.177 INFO [stderr]    |
Dec 19 15:11:58.178 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:58.178 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:58.178 INFO [stderr] 7  | |
Dec 19 15:11:58.179 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:58.179 INFO [stderr] ...  |
Dec 19 15:11:58.179 INFO [stderr] 19 | |
Dec 19 15:11:58.179 INFO [stderr] 20 | | }
Dec 19 15:11:58.180 INFO [stderr]    | |_^
Dec 19 15:11:58.180 INFO [stderr]    |
Dec 19 15:11:58.180 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 15:11:58.180 INFO [stderr] 
Dec 19 15:11:58.309 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:58.309 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:58.309 INFO [stderr]    |
Dec 19 15:11:58.310 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:58.310 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:58.310 INFO [stderr] 7  | |
Dec 19 15:11:58.310 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:58.310 INFO [stderr] ...  |
Dec 19 15:11:58.310 INFO [stderr] 19 | |
Dec 19 15:11:58.310 INFO [stderr] 20 | | }
Dec 19 15:11:58.310 INFO [stderr]    | |_^
Dec 19 15:11:58.315 INFO [stderr]    |
Dec 19 15:11:58.315 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:11:58.316 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 15:11:58.316 INFO [stderr] 
Dec 19 15:11:58.317 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:11:58.317 INFO [stderr]   --> src/errors.rs:5:1
Dec 19 15:11:58.317 INFO [stderr]    |
Dec 19 15:11:58.317 INFO [stderr] 5  | / error_chain! {
Dec 19 15:11:58.317 INFO [stderr] 6  | |     foreign_links {
Dec 19 15:11:58.317 INFO [stderr] 7  | |
Dec 19 15:11:58.317 INFO [stderr] 8  | |         OptionError(clap::Error);
Dec 19 15:11:58.318 INFO [stderr] ...  |
Dec 19 15:11:58.318 INFO [stderr] 19 | |
Dec 19 15:11:58.318 INFO [stderr] 20 | | }
Dec 19 15:11:58.318 INFO [stderr]    | |_^
Dec 19 15:11:58.319 INFO [stderr]    |
Dec 19 15:11:58.319 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 15:11:58.319 INFO [stderr] 
Dec 19 15:11:58.430 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.57s
Dec 19 15:11:59.548 INFO running `"docker" "inspect" "ed3e2cde0032ec4d65e524ce2b41a0c0e11b44621bcebf806587c64752a71bae"`
Dec 19 15:11:59.834 INFO running `"docker" "rm" "-f" "ed3e2cde0032ec4d65e524ce2b41a0c0e11b44621bcebf806587c64752a71bae"`
Dec 19 15:12:00.184 INFO [stdout] ed3e2cde0032ec4d65e524ce2b41a0c0e11b44621bcebf806587c64752a71bae