Sep 10 05:56:38.538 INFO checking yagii-0.1.3 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:56:38.538 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:56:38.538 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:56:38.700 INFO blam! 419c22cdb85d74629c975ef1356c60202c88bce503ba65bb5cdf64c3e7b9a2a0
Sep 10 05:56:38.701 INFO running `"docker" "start" "-a" "419c22cdb85d74629c975ef1356c60202c88bce503ba65bb5cdf64c3e7b9a2a0"`
Sep 10 05:56:39.348 INFO kablam! usermod: no changes
Sep 10 05:56:39.374 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 05:56:39.471 INFO kablam!     Checking arrayref v0.3.5
Sep 10 05:56:39.471 INFO kablam!    Compiling phf_shared v0.7.23
Sep 10 05:56:39.471 INFO kablam!     Checking digest v0.7.5
Sep 10 05:56:39.471 INFO kablam!    Compiling palette_derive v0.4.1
Sep 10 05:56:39.471 INFO kablam!    Compiling num-derive v0.2.2
Sep 10 05:56:39.471 INFO kablam!     Checking png v0.12.0
Sep 10 05:56:39.471 INFO kablam!     Checking jpeg-decoder v0.1.15
Sep 10 05:56:39.653 INFO kablam!     Checking block-buffer v0.3.3
Sep 10 05:56:40.114 INFO kablam!     Checking phf v0.7.23
Sep 10 05:56:40.202 INFO kablam!    Compiling phf_generator v0.7.23
Sep 10 05:56:40.392 INFO kablam!     Checking sha3 v0.7.3
Sep 10 05:56:40.890 INFO kablam!    Compiling phf_codegen v0.7.23
Sep 10 05:56:41.813 INFO kablam!    Compiling palette v0.4.1
Sep 10 05:56:44.106 INFO kablam!     Checking image v0.19.0
Sep 10 05:56:53.977 INFO kablam!     Checking yagii v0.1.3 (file:///source)
Sep 10 05:56:54.062 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Sep 10 05:56:54.062 INFO kablam!   --> src/lib.rs:21:12
Sep 10 05:56:54.062 INFO kablam!    |
Sep 10 05:56:54.062 INFO kablam! 21 | #![feature(rust_2018_preview, const_fn)]
Sep 10 05:56:54.062 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 10 05:56:54.062 INFO kablam! 
Sep 10 05:56:54.088 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Sep 10 05:56:54.088 INFO kablam!   --> src/lib.rs:21:12
Sep 10 05:56:54.088 INFO kablam!    |
Sep 10 05:56:54.088 INFO kablam! 21 | #![feature(rust_2018_preview, const_fn)]
Sep 10 05:56:54.088 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 10 05:56:54.088 INFO kablam! 
Sep 10 05:56:54.647 INFO kablam! warning: unused import: `log`
Sep 10 05:56:54.648 INFO kablam!   --> src/lib.rs:29:18
Sep 10 05:56:54.648 INFO kablam!    |
Sep 10 05:56:54.648 INFO kablam! 29 | use log::{debug, log};
Sep 10 05:56:54.648 INFO kablam!    |                  ^^^
Sep 10 05:56:54.648 INFO kablam!    |
Sep 10 05:56:54.648 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 05:56:54.648 INFO kablam! 
Sep 10 05:56:54.723 INFO kablam! warning: unused import: `log`
Sep 10 05:56:54.723 INFO kablam!   --> src/lib.rs:29:18
Sep 10 05:56:54.723 INFO kablam!    |
Sep 10 05:56:54.723 INFO kablam! 29 | use log::{debug, log};
Sep 10 05:56:54.723 INFO kablam!    |                  ^^^
Sep 10 05:56:54.723 INFO kablam!    |
Sep 10 05:56:54.723 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 05:56:54.723 INFO kablam! 
Sep 10 05:56:55.322 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
Sep 10 05:56:55.327 INFO kablam! su: No module specific data is present
Sep 10 05:56:55.910 INFO running `"docker" "rm" "-f" "419c22cdb85d74629c975ef1356c60202c88bce503ba65bb5cdf64c3e7b9a2a0"`
Sep 10 05:56:55.997 INFO blam! 419c22cdb85d74629c975ef1356c60202c88bce503ba65bb5cdf64c3e7b9a2a0