Sep 21 07:13:29.584 INFO checking mastodon-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 07:13:29.584 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 07:13:29.584 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:13:29.734 INFO blam! 299b15b2e9d2b4460fd2eadf705b96168ff1419592794d7bd29c533d12113130
Sep 21 07:13:29.736 INFO running `"docker" "start" "-a" "299b15b2e9d2b4460fd2eadf705b96168ff1419592794d7bd29c533d12113130"`
Sep 21 07:13:30.298 INFO kablam! usermod: no changes
Sep 21 07:13:30.461 INFO kablam!     Checking mastodon v0.1.0 (/source)
Sep 21 07:13:31.385 INFO kablam! warning: unused imports: `Read`, `self`
Sep 21 07:13:31.386 INFO kablam!   --> src/lib.rs:25:19
Sep 21 07:13:31.386 INFO kablam!    |
Sep 21 07:13:31.386 INFO kablam! 25 |     use std::io::{self, Read};
Sep 21 07:13:31.386 INFO kablam!    |                   ^^^^  ^^^^
Sep 21 07:13:31.386 INFO kablam!    |
Sep 21 07:13:31.386 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 07:13:31.386 INFO kablam! 
Sep 21 07:13:31.840 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 07:13:31.840 INFO kablam!  --> src/lib.rs:1:12
Sep 21 07:13:31.840 INFO kablam!   |
Sep 21 07:13:31.840 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 07:13:31.840 INFO kablam!   |            ^^^^^^^^^^
Sep 21 07:13:31.840 INFO kablam!   |
Sep 21 07:13:31.840 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 07:13:31.840 INFO kablam! 
Sep 21 07:13:31.846 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 07:13:31.846 INFO kablam!  --> src/lib.rs:1:12
Sep 21 07:13:31.846 INFO kablam!   |
Sep 21 07:13:31.846 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 07:13:31.846 INFO kablam!   |            ^^^^^^^^^^
Sep 21 07:13:31.846 INFO kablam!   |
Sep 21 07:13:31.846 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 07:13:31.846 INFO kablam! 
Sep 21 07:13:31.901 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Sep 21 07:13:31.909 INFO kablam! su: No module specific data is present
Sep 21 07:13:32.636 INFO running `"docker" "rm" "-f" "299b15b2e9d2b4460fd2eadf705b96168ff1419592794d7bd29c533d12113130"`
Sep 21 07:13:32.742 INFO blam! 299b15b2e9d2b4460fd2eadf705b96168ff1419592794d7bd29c533d12113130