Dec 18 15:03:58.488 INFO checking i3nator-1.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:03:58.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/i3nator/1.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:03:58.706 INFO [stdout] d1e9fe912c99328121f8b1ef18652f66abbc2926b71c09adcb4c3b722ca7600c
Dec 18 15:03:58.709 INFO running `"docker" "start" "-a" "d1e9fe912c99328121f8b1ef18652f66abbc2926b71c09adcb4c3b722ca7600c"`
Dec 18 15:03:59.792 INFO [stderr]     Checking unix_socket v0.4.6
Dec 18 15:03:59.804 INFO [stderr]     Checking getch v0.1.1
Dec 18 15:03:59.804 INFO [stderr]    Compiling i3nator v1.1.0 (/opt/crater/workdir)
Dec 18 15:03:59.804 INFO [stderr]     Checking serde v0.6.15
Dec 18 15:04:03.040 INFO [stderr]     Checking serde_json v0.6.1
Dec 18 15:04:04.104 INFO [stderr]     Checking i3ipc v0.4.2
Dec 18 15:04:06.097 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 15:04:06.097 INFO [stderr]    --> src/types.rs:454:31
Dec 18 15:04:06.097 INFO [stderr]     |
Dec 18 15:04:06.097 INFO [stderr] 454 |     tilde_with_context(input, env::home_dir)
Dec 18 15:04:06.097 INFO [stderr]     |                               ^^^^^^^^^^^^^
Dec 18 15:04:06.097 INFO [stderr]     |
Dec 18 15:04:06.097 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:04:06.097 INFO [stderr] 
Dec 18 15:04:06.120 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 15:04:06.120 INFO [stderr]    --> src/types.rs:454:31
Dec 18 15:04:06.120 INFO [stderr]     |
Dec 18 15:04:06.120 INFO [stderr] 454 |     tilde_with_context(input, env::home_dir)
Dec 18 15:04:06.120 INFO [stderr]     |                               ^^^^^^^^^^^^^
Dec 18 15:04:06.120 INFO [stderr]     |
Dec 18 15:04:06.120 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:04:06.120 INFO [stderr] 
Dec 18 15:04:06.472 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 15:04:06.472 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 15:04:06.472 INFO [stderr]    |
Dec 18 15:04:06.472 INFO [stderr] 13 | / error_chain! {
Dec 18 15:04:06.472 INFO [stderr] 14 | |     foreign_links {
Dec 18 15:04:06.472 INFO [stderr] 15 | |         I3EstablishError(::i3ipc::EstablishError)
Dec 18 15:04:06.472 INFO [stderr] 16 | |             #[doc = "Error caused by `i3ipc`, on establishing a connection."];
Dec 18 15:04:06.472 INFO [stderr] ...  |
Dec 18 15:04:06.472 INFO [stderr] 88 | |     }
Dec 18 15:04:06.472 INFO [stderr] 89 | | }
Dec 18 15:04:06.472 INFO [stderr]    | |_^
Dec 18 15:04:06.472 INFO [stderr]    |
Dec 18 15:04:06.472 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 15:04:06.472 INFO [stderr] 
Dec 18 15:04:06.476 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 15:04:06.476 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 15:04:06.476 INFO [stderr]    |
Dec 18 15:04:06.476 INFO [stderr] 13 | / error_chain! {
Dec 18 15:04:06.476 INFO [stderr] 14 | |     foreign_links {
Dec 18 15:04:06.476 INFO [stderr] 15 | |         I3EstablishError(::i3ipc::EstablishError)
Dec 18 15:04:06.476 INFO [stderr] 16 | |             #[doc = "Error caused by `i3ipc`, on establishing a connection."];
Dec 18 15:04:06.476 INFO [stderr] ...  |
Dec 18 15:04:06.476 INFO [stderr] 88 | |     }
Dec 18 15:04:06.476 INFO [stderr] 89 | | }
Dec 18 15:04:06.476 INFO [stderr]    | |_^
Dec 18 15:04:06.476 INFO [stderr]    |
Dec 18 15:04:06.476 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 15:04:06.476 INFO [stderr] 
Dec 18 15:04:08.035 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 15:04:08.035 INFO [stderr]   --> src/main.rs:54:5
Dec 18 15:04:08.035 INFO [stderr]    |
Dec 18 15:04:08.035 INFO [stderr] 54 | use std::ascii::AsciiExt;
Dec 18 15:04:08.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:08.036 INFO [stderr]    |
Dec 18 15:04:08.036 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 15:04:08.036 INFO [stderr] 
Dec 18 15:04:08.184 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 15:04:08.184 INFO [stderr]   --> src/main.rs:22:5
Dec 18 15:04:08.184 INFO [stderr]    |
Dec 18 15:04:08.184 INFO [stderr] 22 | /     error_chain! {
Dec 18 15:04:08.184 INFO [stderr] 23 | |         foreign_links {
Dec 18 15:04:08.184 INFO [stderr] 24 | |             I3EstablishError(::i3ipc::EstablishError);
Dec 18 15:04:08.184 INFO [stderr] 25 | |             I3MessageError(::i3ipc::MessageError);
Dec 18 15:04:08.184 INFO [stderr] ...  |
Dec 18 15:04:08.184 INFO [stderr] 43 | |         }
Dec 18 15:04:08.184 INFO [stderr] 44 | |     }
Dec 18 15:04:08.184 INFO [stderr]    | |_____^
Dec 18 15:04:08.184 INFO [stderr]    |
Dec 18 15:04:08.184 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 15:04:08.184 INFO [stderr] 
Dec 18 15:04:08.203 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 15:04:08.203 INFO [stderr]   --> src/main.rs:54:5
Dec 18 15:04:08.203 INFO [stderr]    |
Dec 18 15:04:08.203 INFO [stderr] 54 | use std::ascii::AsciiExt;
Dec 18 15:04:08.203 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:08.203 INFO [stderr]    |
Dec 18 15:04:08.203 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:04:08.203 INFO [stderr] 
Dec 18 15:04:08.252 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 15:04:08.252 INFO [stderr]   --> src/main.rs:54:5
Dec 18 15:04:08.252 INFO [stderr]    |
Dec 18 15:04:08.252 INFO [stderr] 54 | use std::ascii::AsciiExt;
Dec 18 15:04:08.252 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:08.252 INFO [stderr]    |
Dec 18 15:04:08.252 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 15:04:08.252 INFO [stderr] 
Dec 18 15:04:08.432 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 15:04:08.432 INFO [stderr]   --> src/main.rs:22:5
Dec 18 15:04:08.432 INFO [stderr]    |
Dec 18 15:04:08.432 INFO [stderr] 22 | /     error_chain! {
Dec 18 15:04:08.432 INFO [stderr] 23 | |         foreign_links {
Dec 18 15:04:08.432 INFO [stderr] 24 | |             I3EstablishError(::i3ipc::EstablishError);
Dec 18 15:04:08.432 INFO [stderr] 25 | |             I3MessageError(::i3ipc::MessageError);
Dec 18 15:04:08.432 INFO [stderr] ...  |
Dec 18 15:04:08.432 INFO [stderr] 43 | |         }
Dec 18 15:04:08.432 INFO [stderr] 44 | |     }
Dec 18 15:04:08.432 INFO [stderr]    | |_____^
Dec 18 15:04:08.432 INFO [stderr]    |
Dec 18 15:04:08.432 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 15:04:08.452 INFO [stderr] 
Dec 18 15:04:08.456 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 15:04:08.456 INFO [stderr]   --> src/main.rs:54:5
Dec 18 15:04:08.456 INFO [stderr]    |
Dec 18 15:04:08.456 INFO [stderr] 54 | use std::ascii::AsciiExt;
Dec 18 15:04:08.456 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:08.456 INFO [stderr]    |
Dec 18 15:04:08.456 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:04:08.456 INFO [stderr] 
Dec 18 15:04:08.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.93s
Dec 18 15:04:08.934 INFO running `"docker" "inspect" "d1e9fe912c99328121f8b1ef18652f66abbc2926b71c09adcb4c3b722ca7600c"`
Dec 18 15:04:09.080 INFO running `"docker" "rm" "-f" "d1e9fe912c99328121f8b1ef18652f66abbc2926b71c09adcb4c3b722ca7600c"`
Dec 18 15:04:09.218 INFO [stdout] d1e9fe912c99328121f8b1ef18652f66abbc2926b71c09adcb4c3b722ca7600c