Nov 29 20:34:04.317 INFO checking phyber/cyd against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:34:04.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 20:34:04.738 INFO [stdout] 5a7484e9ae9d2bae3ba5e35cf3f45249b919bbb32821708e8ef5f3cfbbf5a77c
Nov 29 20:34:04.744 INFO running `"docker" "start" "-a" "5a7484e9ae9d2bae3ba5e35cf3f45249b919bbb32821708e8ef5f3cfbbf5a77c"`
Nov 29 20:34:06.776 INFO [stderr] usermod: no changes
Nov 29 20:34:06.969 INFO [stderr]     Checking serde_yaml v0.8.7
Nov 29 20:34:06.970 INFO [stderr]    Compiling syn v0.15.20
Nov 29 20:34:19.540 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 29 20:34:37.008 INFO [stderr]     Checking cyd v0.1.0 (/source)
Nov 29 20:34:38.046 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:34:38.047 INFO [stderr]   --> src/main.rs:55:17
Nov 29 20:34:38.047 INFO [stderr]    |
Nov 29 20:34:38.047 INFO [stderr] 55 |                 write!(out, "{}", s);
Nov 29 20:34:38.047 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:34:38.048 INFO [stderr]    |
Nov 29 20:34:38.048 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:34:38.048 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:34:38.049 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)
Nov 29 20:34:38.049 INFO [stderr] 
Nov 29 20:34:38.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:34:38.089 INFO [stderr]   --> src/main.rs:55:17
Nov 29 20:34:38.089 INFO [stderr]    |
Nov 29 20:34:38.089 INFO [stderr] 55 |                 write!(out, "{}", s);
Nov 29 20:34:38.089 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:34:38.090 INFO [stderr]    |
Nov 29 20:34:38.090 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:34:38.090 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:34:38.090 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)
Nov 29 20:34:38.091 INFO [stderr] 
Nov 29 20:34:38.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.31s
Nov 29 20:34:38.133 INFO [stderr] su: No module specific data is present
Nov 29 20:34:38.900 INFO running `"docker" "inspect" "5a7484e9ae9d2bae3ba5e35cf3f45249b919bbb32821708e8ef5f3cfbbf5a77c"`
Nov 29 20:34:39.180 INFO running `"docker" "rm" "-f" "5a7484e9ae9d2bae3ba5e35cf3f45249b919bbb32821708e8ef5f3cfbbf5a77c"`
Nov 29 20:34:39.507 INFO [stdout] 5a7484e9ae9d2bae3ba5e35cf3f45249b919bbb32821708e8ef5f3cfbbf5a77c