Dec 18 02:45:35.628 INFO checking camallo/netnswrap against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:45:35.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/camallo/netnswrap:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:45:36.094 INFO [stdout] 591ef5ae55ca85d8346d88bc89bd1ee548b51e38678c1d1af174814b226d5aab
Dec 18 02:45:36.098 INFO running `"docker" "start" "-a" "591ef5ae55ca85d8346d88bc89bd1ee548b51e38678c1d1af174814b226d5aab"`
Dec 18 02:45:37.964 INFO [stderr]     Checking error-chain v0.10.0
Dec 18 02:45:37.976 INFO [stderr]     Checking nix v0.8.1
Dec 18 02:45:42.109 INFO [stderr]     Checking netnswrap v0.1.0 (/opt/crater/workdir)
Dec 18 02:45:42.898 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:45:42.899 INFO [stderr]   --> src/main.rs:16:1
Dec 18 02:45:42.899 INFO [stderr]    |
Dec 18 02:45:42.899 INFO [stderr] 16 | / error_chain!{
Dec 18 02:45:42.899 INFO [stderr] 17 | |     foreign_links {
Dec 18 02:45:42.899 INFO [stderr] 18 | |         Addr(net::AddrParseError);
Dec 18 02:45:42.899 INFO [stderr] 19 | |         Cli(clap::Error);
Dec 18 02:45:42.899 INFO [stderr] ...  |
Dec 18 02:45:42.899 INFO [stderr] 23 | |     }
Dec 18 02:45:42.899 INFO [stderr] 24 | | }
Dec 18 02:45:42.899 INFO [stderr]    | |_^
Dec 18 02:45:42.899 INFO [stderr]    |
Dec 18 02:45:42.899 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:45:42.899 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 18 02:45:42.899 INFO [stderr] 
Dec 18 02:45:42.899 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:45:42.899 INFO [stderr]   --> src/main.rs:16:1
Dec 18 02:45:42.899 INFO [stderr]    |
Dec 18 02:45:42.899 INFO [stderr] 16 | / error_chain!{
Dec 18 02:45:42.899 INFO [stderr] 17 | |     foreign_links {
Dec 18 02:45:42.899 INFO [stderr] 18 | |         Addr(net::AddrParseError);
Dec 18 02:45:42.899 INFO [stderr] 19 | |         Cli(clap::Error);
Dec 18 02:45:42.899 INFO [stderr] ...  |
Dec 18 02:45:42.899 INFO [stderr] 23 | |     }
Dec 18 02:45:42.899 INFO [stderr] 24 | | }
Dec 18 02:45:42.900 INFO [stderr]    | |_^
Dec 18 02:45:42.900 INFO [stderr]    |
Dec 18 02:45:42.900 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 18 02:45:42.900 INFO [stderr] 
Dec 18 02:45:42.912 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:45:42.912 INFO [stderr]   --> src/main.rs:16:1
Dec 18 02:45:42.912 INFO [stderr]    |
Dec 18 02:45:42.912 INFO [stderr] 16 | / error_chain!{
Dec 18 02:45:42.913 INFO [stderr] 17 | |     foreign_links {
Dec 18 02:45:42.913 INFO [stderr] 18 | |         Addr(net::AddrParseError);
Dec 18 02:45:42.913 INFO [stderr] 19 | |         Cli(clap::Error);
Dec 18 02:45:42.913 INFO [stderr] ...  |
Dec 18 02:45:42.913 INFO [stderr] 23 | |     }
Dec 18 02:45:42.913 INFO [stderr] 24 | | }
Dec 18 02:45:42.913 INFO [stderr]    | |_^
Dec 18 02:45:42.913 INFO [stderr]    |
Dec 18 02:45:42.913 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:45:42.914 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 18 02:45:42.914 INFO [stderr] 
Dec 18 02:45:42.914 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:45:42.914 INFO [stderr]   --> src/main.rs:16:1
Dec 18 02:45:42.914 INFO [stderr]    |
Dec 18 02:45:42.914 INFO [stderr] 16 | / error_chain!{
Dec 18 02:45:42.914 INFO [stderr] 17 | |     foreign_links {
Dec 18 02:45:42.914 INFO [stderr] 18 | |         Addr(net::AddrParseError);
Dec 18 02:45:42.914 INFO [stderr] 19 | |         Cli(clap::Error);
Dec 18 02:45:42.914 INFO [stderr] ...  |
Dec 18 02:45:42.914 INFO [stderr] 23 | |     }
Dec 18 02:45:42.915 INFO [stderr] 24 | | }
Dec 18 02:45:42.915 INFO [stderr]    | |_^
Dec 18 02:45:42.915 INFO [stderr]    |
Dec 18 02:45:42.915 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 18 02:45:42.915 INFO [stderr] 
Dec 18 02:45:43.086 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
Dec 18 02:45:44.515 INFO running `"docker" "inspect" "591ef5ae55ca85d8346d88bc89bd1ee548b51e38678c1d1af174814b226d5aab"`
Dec 18 02:45:44.842 INFO running `"docker" "rm" "-f" "591ef5ae55ca85d8346d88bc89bd1ee548b51e38678c1d1af174814b226d5aab"`
Dec 18 02:45:45.068 INFO [stdout] 591ef5ae55ca85d8346d88bc89bd1ee548b51e38678c1d1af174814b226d5aab