Dec 11 12:25:16.749 INFO checking ocrickard/circ against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:25:16.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 12:25:17.309 INFO [stdout] 02d2553308c096d607847793082bda068b9b89b1e9f0551956d69213f2770a4e
Dec 11 12:25:17.312 INFO running `"docker" "start" "-a" "02d2553308c096d607847793082bda068b9b89b1e9f0551956d69213f2770a4e"`
Dec 11 12:25:18.981 INFO [stderr] usermod: no changes
Dec 11 12:25:19.120 INFO [stderr]    Compiling ring v0.13.0-alpha5
Dec 11 12:25:19.120 INFO [stderr]    Compiling syn v0.14.2
Dec 11 12:25:29.230 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 11 12:25:32.018 INFO [stderr]     Checking structopt v0.2.10
Dec 11 12:25:32.488 INFO [stderr]     Checking circ v0.1.0 (/source)
Dec 11 12:25:33.188 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 12:25:33.188 INFO [stderr]   --> src/digest.rs:12:1
Dec 11 12:25:33.188 INFO [stderr]    |
Dec 11 12:25:33.188 INFO [stderr] 12 | / arg_enum! {
Dec 11 12:25:33.188 INFO [stderr] 13 | |   #[derive(Debug)]
Dec 11 12:25:33.188 INFO [stderr] 14 | |   pub enum Algorithm {
Dec 11 12:25:33.188 INFO [stderr] 15 | |     SHA1,
Dec 11 12:25:33.188 INFO [stderr] ...  |
Dec 11 12:25:33.188 INFO [stderr] 20 | |   }
Dec 11 12:25:33.188 INFO [stderr] 21 | | }
Dec 11 12:25:33.188 INFO [stderr]    | |_^
Dec 11 12:25:33.188 INFO [stderr]    |
Dec 11 12:25:33.188 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 12:25:33.188 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 11 12:25:33.188 INFO [stderr] 
Dec 11 12:25:33.267 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 12:25:33.267 INFO [stderr]   --> src/digest.rs:12:1
Dec 11 12:25:33.267 INFO [stderr]    |
Dec 11 12:25:33.267 INFO [stderr] 12 | / arg_enum! {
Dec 11 12:25:33.267 INFO [stderr] 13 | |   #[derive(Debug)]
Dec 11 12:25:33.267 INFO [stderr] 14 | |   pub enum Algorithm {
Dec 11 12:25:33.267 INFO [stderr] 15 | |     SHA1,
Dec 11 12:25:33.267 INFO [stderr] ...  |
Dec 11 12:25:33.267 INFO [stderr] 20 | |   }
Dec 11 12:25:33.267 INFO [stderr] 21 | | }
Dec 11 12:25:33.267 INFO [stderr]    | |_^
Dec 11 12:25:33.267 INFO [stderr]    |
Dec 11 12:25:33.267 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 12:25:33.267 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 11 12:25:33.267 INFO [stderr] 
Dec 11 12:25:33.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.51s
Dec 11 12:25:33.518 INFO [stderr] su: No module specific data is present
Dec 11 12:25:34.250 INFO running `"docker" "inspect" "02d2553308c096d607847793082bda068b9b89b1e9f0551956d69213f2770a4e"`
Dec 11 12:25:34.496 INFO running `"docker" "rm" "-f" "02d2553308c096d607847793082bda068b9b89b1e9f0551956d69213f2770a4e"`
Dec 11 12:25:34.696 INFO [stdout] 02d2553308c096d607847793082bda068b9b89b1e9f0551956d69213f2770a4e