Dec 18 14:28:08.991 INFO checking libflo_cmdline_host-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:28:08.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/libflo_cmdline_host/0.1.2:/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 14:28:09.656 INFO [stdout] 458b461e415f4426e0521bc4433a2db96e634e3470dab4849b9bab0a04bea8a2
Dec 18 14:28:09.658 INFO running `"docker" "start" "-a" "458b461e415f4426e0521bc4433a2db96e634e3470dab4849b9bab0a04bea8a2"`
Dec 18 14:28:13.000 INFO [stderr]    Compiling sharedlib v6.0.0
Dec 18 14:28:13.002 INFO [stderr]     Checking error-chain v0.7.2
Dec 18 14:28:13.027 INFO [stderr]    Compiling libflo_module v0.1.2
Dec 18 14:28:13.027 INFO [stderr]    Compiling libflo_func v0.1.2
Dec 18 14:28:13.027 INFO [stderr]    Compiling libflo_dynamic_event v0.1.2
Dec 18 14:28:13.027 INFO [stderr]    Compiling libflo_event v0.1.2
Dec 18 14:28:15.670 INFO [stderr]     Checking libflo_error v0.1.2
Dec 18 14:28:28.570 INFO [stderr]     Checking libflo v0.1.2
Dec 18 14:28:29.490 INFO [stderr]     Checking libflo_cmdline_host v0.1.2 (/opt/crater/workdir)
Dec 18 14:28:30.940 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:28:30.941 INFO [stderr]   --> src/backend/execute.rs:63:36
Dec 18 14:28:30.941 INFO [stderr]    |
Dec 18 14:28:30.941 INFO [stderr] 63 |                     let arg = line.trim_left_matches(first_word).trim();
Dec 18 14:28:30.942 INFO [stderr]    |                                    ^^^^^^^^^^^^^^^^^
Dec 18 14:28:30.942 INFO [stderr]    |
Dec 18 14:28:30.942 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:28:30.943 INFO [stderr] 
Dec 18 14:28:31.007 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:28:31.007 INFO [stderr]    --> src/error.rs:7:1
Dec 18 14:28:31.008 INFO [stderr]     |
Dec 18 14:28:31.008 INFO [stderr] 7   | / error_chain! {
Dec 18 14:28:31.008 INFO [stderr] 8   | |     types { }
Dec 18 14:28:31.008 INFO [stderr] 9   | | 
Dec 18 14:28:31.009 INFO [stderr] 10  | |     links {
Dec 18 14:28:31.009 INFO [stderr] ...   |
Dec 18 14:28:31.009 INFO [stderr] 139 | |     }
Dec 18 14:28:31.010 INFO [stderr] 140 | | }
Dec 18 14:28:31.010 INFO [stderr]     | |_^
Dec 18 14:28:31.012 INFO [stderr]     |
Dec 18 14:28:31.013 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 14:28:31.013 INFO [stderr] 
Dec 18 14:28:31.056 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:28:31.057 INFO [stderr]   --> src/backend/execute.rs:63:36
Dec 18 14:28:31.057 INFO [stderr]    |
Dec 18 14:28:31.057 INFO [stderr] 63 |                     let arg = line.trim_left_matches(first_word).trim();
Dec 18 14:28:31.058 INFO [stderr]    |                                    ^^^^^^^^^^^^^^^^^
Dec 18 14:28:31.058 INFO [stderr]    |
Dec 18 14:28:31.058 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:28:31.058 INFO [stderr] 
Dec 18 14:28:31.111 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:28:31.111 INFO [stderr]    --> src/error.rs:7:1
Dec 18 14:28:31.112 INFO [stderr]     |
Dec 18 14:28:31.112 INFO [stderr] 7   | / error_chain! {
Dec 18 14:28:31.112 INFO [stderr] 8   | |     types { }
Dec 18 14:28:31.112 INFO [stderr] 9   | | 
Dec 18 14:28:31.112 INFO [stderr] 10  | |     links {
Dec 18 14:28:31.112 INFO [stderr] ...   |
Dec 18 14:28:31.112 INFO [stderr] 139 | |     }
Dec 18 14:28:31.112 INFO [stderr] 140 | | }
Dec 18 14:28:31.112 INFO [stderr]     | |_^
Dec 18 14:28:31.112 INFO [stderr]     |
Dec 18 14:28:31.112 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 14:28:31.112 INFO [stderr] 
Dec 18 14:28:31.410 INFO [stderr] warning: method is never used: `new`
Dec 18 14:28:31.411 INFO [stderr]   --> src/test/util/clone_reader.rs:12:5
Dec 18 14:28:31.411 INFO [stderr]    |
Dec 18 14:28:31.411 INFO [stderr] 12 |     pub fn new(reader: T) -> Self {
Dec 18 14:28:31.411 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:28:31.411 INFO [stderr]    |
Dec 18 14:28:31.416 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:28:31.416 INFO [stderr] 
Dec 18 14:28:31.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.71s
Dec 18 14:28:38.209 INFO running `"docker" "inspect" "458b461e415f4426e0521bc4433a2db96e634e3470dab4849b9bab0a04bea8a2"`
Dec 18 14:28:38.576 INFO running `"docker" "rm" "-f" "458b461e415f4426e0521bc4433a2db96e634e3470dab4849b9bab0a04bea8a2"`
Dec 18 14:28:38.973 INFO [stdout] 458b461e415f4426e0521bc4433a2db96e634e3470dab4849b9bab0a04bea8a2