Sep 19 23:31:29.270 INFO checking json_flex-0.3.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:31:29.270 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:31:29.270 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:31:29.604 INFO blam! 2e031476a06e8365db49f049e20045c6ed596b1b48361b40d3ca86e0f0309702
Sep 19 23:31:29.606 INFO running `"docker" "start" "-a" "2e031476a06e8365db49f049e20045c6ed596b1b48361b40d3ca86e0f0309702"`
Sep 19 23:31:30.572 INFO kablam! usermod: no changes
Sep 19 23:31:30.599 INFO kablam!     Checking json_flex v0.3.2 (/source)
Sep 19 23:31:31.010 INFO kablam! warning: unused import: `std::fs::File`
Sep 19 23:31:31.010 INFO kablam!  --> src/test.rs:4:5
Sep 19 23:31:31.010 INFO kablam!   |
Sep 19 23:31:31.010 INFO kablam! 4 | use std::fs::File;
Sep 19 23:31:31.010 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 19 23:31:31.010 INFO kablam!   |
Sep 19 23:31:31.010 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:31:31.010 INFO kablam! 
Sep 19 23:31:31.010 INFO kablam! warning: unused import: `std::io::prelude::*`
Sep 19 23:31:31.010 INFO kablam!  --> src/test.rs:5:5
Sep 19 23:31:31.010 INFO kablam!   |
Sep 19 23:31:31.010 INFO kablam! 5 | use std::io::prelude::*;
Sep 19 23:31:31.010 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 19 23:31:31.010 INFO kablam! 
Sep 19 23:31:32.151 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Sep 19 23:31:32.154 INFO kablam! su: No module specific data is present
Sep 19 23:31:33.126 INFO running `"docker" "rm" "-f" "2e031476a06e8365db49f049e20045c6ed596b1b48361b40d3ca86e0f0309702"`
Sep 19 23:31:33.193 INFO blam! 2e031476a06e8365db49f049e20045c6ed596b1b48361b40d3ca86e0f0309702