Oct 31 22:38:09.399 INFO checking remexre/cbor2json against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 22:38:09.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 22:38:09.872 INFO blam! 7a6546cff9f1bef43773831a3480cd995c9fc0fc176ae91afe60b985bffc21a3
Oct 31 22:38:09.873 INFO running `"docker" "start" "-a" "7a6546cff9f1bef43773831a3480cd995c9fc0fc176ae91afe60b985bffc21a3"`
Oct 31 22:38:12.532 INFO kablam! usermod: no changes
Oct 31 22:38:12.726 INFO kablam!    Compiling syn v0.14.4
Oct 31 22:38:12.727 INFO kablam!     Checking serde_cbor v0.8.2
Oct 31 22:38:12.729 INFO kablam!     Checking failure v0.1.1
Oct 31 22:38:24.227 INFO kablam!    Compiling structopt-derive v0.2.10
Oct 31 22:38:28.382 INFO kablam!     Checking structopt v0.2.10
Oct 31 22:38:28.853 INFO kablam!     Checking cbor2json v0.1.0 (/source)
Oct 31 22:38:29.800 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 22:38:29.800 INFO kablam!  --> src/main.rs:4:1
Oct 31 22:38:29.800 INFO kablam!   |
Oct 31 22:38:29.800 INFO kablam! 4 | #[macro_use]
Oct 31 22:38:29.800 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 22:38:29.800 INFO kablam!   |
Oct 31 22:38:29.800 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 22:38:29.800 INFO kablam! 
Oct 31 22:38:29.864 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 22:38:29.864 INFO kablam!  --> src/main.rs:4:1
Oct 31 22:38:29.864 INFO kablam!   |
Oct 31 22:38:29.864 INFO kablam! 4 | #[macro_use]
Oct 31 22:38:29.864 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 22:38:29.864 INFO kablam!   |
Oct 31 22:38:29.864 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 22:38:29.864 INFO kablam! 
Oct 31 22:38:30.128 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.55s
Oct 31 22:38:30.129 INFO kablam! su: No module specific data is present
Oct 31 22:38:31.376 INFO running `"docker" "rm" "-f" "7a6546cff9f1bef43773831a3480cd995c9fc0fc176ae91afe60b985bffc21a3"`
Oct 31 22:38:31.581 INFO blam! 7a6546cff9f1bef43773831a3480cd995c9fc0fc176ae91afe60b985bffc21a3