Dec 06 21:13:36.071 INFO testing substudy-0.4.5 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:13:36.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 21:13:36.248 INFO [stdout] b8ef64e500b8300ea89b2414d8d578611c19f1b6ce5bcd1c099955580985f80e
Dec 06 21:13:36.250 INFO running `"docker" "start" "-a" "b8ef64e500b8300ea89b2414d8d578611c19f1b6ce5bcd1c099955580985f80e"`
Dec 06 21:13:36.774 INFO [stderr] usermod: no changes
Dec 06 21:13:36.994 INFO [stderr]    Compiling chardet v0.2.4
Dec 06 21:13:36.994 INFO [stderr]    Compiling peg v0.5.7
Dec 06 21:13:36.996 INFO [stderr]    Compiling whatlang v0.5.0
Dec 06 21:13:37.008 INFO [stderr]    Compiling pbr v1.0.1
Dec 06 21:13:37.008 INFO [stderr]    Compiling structopt v0.1.7
Dec 06 21:13:37.008 INFO [stderr]    Compiling handlebars v0.29.1
Dec 06 21:13:40.803 INFO [stderr]    Compiling substudy v0.4.5 (/source)
Dec 06 21:13:45.064 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 06 21:13:45.064 INFO [stderr]  --> src/lang.rs:4:5
Dec 06 21:13:45.064 INFO [stderr]   |
Dec 06 21:13:45.064 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 06 21:13:45.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 21:13:45.064 INFO [stderr]   |
Dec 06 21:13:45.064 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 06 21:13:45.064 INFO [stderr] 
Dec 06 21:13:45.248 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 06 21:13:45.248 INFO [stderr]   --> src/errors.rs:86:27
Dec 06 21:13:45.248 INFO [stderr]    |
Dec 06 21:13:45.248 INFO [stderr] 86 |         for cause in self.causes() {
Dec 06 21:13:45.248 INFO [stderr]    |                           ^^^^^^
Dec 06 21:13:45.248 INFO [stderr] 
Dec 06 21:13:45.652 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 06 21:13:45.652 INFO [stderr]  --> src/lang.rs:4:5
Dec 06 21:13:45.652 INFO [stderr]   |
Dec 06 21:13:45.652 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 06 21:13:45.652 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 21:13:45.652 INFO [stderr]   |
Dec 06 21:13:45.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 21:13:45.652 INFO [stderr] 
Dec 06 21:13:55.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.21s
Dec 06 21:13:55.033 INFO [stderr] su: No module specific data is present
Dec 06 21:13:55.752 INFO running `"docker" "inspect" "b8ef64e500b8300ea89b2414d8d578611c19f1b6ce5bcd1c099955580985f80e"`
Dec 06 21:13:56.022 INFO running `"docker" "rm" "-f" "b8ef64e500b8300ea89b2414d8d578611c19f1b6ce5bcd1c099955580985f80e"`
Dec 06 21:13:56.304 INFO [stdout] b8ef64e500b8300ea89b2414d8d578611c19f1b6ce5bcd1c099955580985f80e
Dec 06 21:13:56.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 21:13:56.689 INFO [stdout] 956bbb6fdce8de0e874d0339509f792a83942e4da03d1d9fac54b909f9682295
Dec 06 21:13:56.691 INFO running `"docker" "start" "-a" "956bbb6fdce8de0e874d0339509f792a83942e4da03d1d9fac54b909f9682295"`
Dec 06 21:13:57.669 INFO [stderr] usermod: no changes
Dec 06 21:13:57.846 INFO [stderr]    Compiling substudy v0.4.5 (/source)
Dec 06 21:13:59.876 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 06 21:13:59.876 INFO [stderr]  --> src/lang.rs:4:5
Dec 06 21:13:59.876 INFO [stderr]   |
Dec 06 21:13:59.876 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 06 21:13:59.876 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 21:13:59.876 INFO [stderr]   |
Dec 06 21:13:59.876 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 06 21:13:59.876 INFO [stderr] 
Dec 06 21:14:00.008 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 06 21:14:00.008 INFO [stderr]   --> src/errors.rs:86:27
Dec 06 21:14:00.008 INFO [stderr]    |
Dec 06 21:14:00.008 INFO [stderr] 86 |         for cause in self.causes() {
Dec 06 21:14:00.008 INFO [stderr]    |                           ^^^^^^
Dec 06 21:14:00.008 INFO [stderr] 
Dec 06 21:14:00.468 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 06 21:14:00.468 INFO [stderr]  --> src/lang.rs:4:5
Dec 06 21:14:00.468 INFO [stderr]   |
Dec 06 21:14:00.468 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 06 21:14:00.468 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 21:14:00.468 INFO [stderr]   |
Dec 06 21:14:00.468 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 21:14:00.468 INFO [stderr] 
Dec 06 21:14:04.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
Dec 06 21:14:04.084 INFO [stderr] su: No module specific data is present
Dec 06 21:14:04.474 INFO running `"docker" "inspect" "956bbb6fdce8de0e874d0339509f792a83942e4da03d1d9fac54b909f9682295"`
Dec 06 21:14:04.584 INFO running `"docker" "rm" "-f" "956bbb6fdce8de0e874d0339509f792a83942e4da03d1d9fac54b909f9682295"`
Dec 06 21:14:04.677 INFO [stdout] 956bbb6fdce8de0e874d0339509f792a83942e4da03d1d9fac54b909f9682295