Dec 12 03:36:13.960 INFO checking Byron/git-reconstruct against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:36:13.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 03:36:14.435 INFO [stdout] a6913bcced3bf4ce8f29646186cbaf3e0e5991785cd07a8bbe8b9f81563be733
Dec 12 03:36:14.437 INFO running `"docker" "start" "-a" "a6913bcced3bf4ce8f29646186cbaf3e0e5991785cd07a8bbe8b9f81563be733"`
Dec 12 03:36:16.016 INFO [stderr] usermod: no changes
Dec 12 03:36:16.455 INFO [stderr]    Compiling getopts v0.2.17
Dec 12 03:36:16.483 INFO [stderr]     Checking crossbeam-utils v0.4.0
Dec 12 03:36:16.492 INFO [stderr]    Compiling openssl-sys v0.9.32
Dec 12 03:36:16.502 INFO [stderr]    Compiling lz4-sys v1.8.0
Dec 12 03:36:16.505 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 12 03:36:16.512 INFO [stderr]    Compiling libgit2-sys v0.7.3
Dec 12 03:36:16.515 INFO [stderr]     Checking bincode v1.0.0
Dec 12 03:36:16.515 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 12 03:36:20.313 INFO [stderr]     Checking console v0.6.1
Dec 12 03:36:20.314 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 12 03:36:25.052 INFO [stderr]     Checking failure-tools v4.0.2
Dec 12 03:36:25.248 INFO [stderr]    Compiling pulldown-cmark v0.0.8
Dec 12 03:36:25.864 INFO [stderr]     Checking crossbeam-channel v0.2.1
Dec 12 03:36:26.804 INFO [stderr]    Compiling libssh2-sys v0.2.7
Dec 12 03:36:26.804 INFO [stderr]    Compiling curl-sys v0.4.5
Dec 12 03:36:31.176 INFO [stderr]     Checking indicatif v0.9.0
Dec 12 03:36:35.796 INFO [stderr]     Checking structopt v0.2.10
Dec 12 03:36:35.979 INFO [stderr]    Compiling skeptic v0.9.0
Dec 12 03:36:42.304 INFO [stderr]    Compiling lz4 v1.22.0
Dec 12 03:37:09.131 INFO [stderr]     Checking git2 v0.7.1
Dec 12 03:37:14.106 INFO [stderr]     Checking git-reconstruct v1.0.0 (/source)
Dec 12 03:37:20.636 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 03:37:20.637 INFO [stderr]  --> src/main.rs:5:1
Dec 12 03:37:20.637 INFO [stderr]   |
Dec 12 03:37:20.637 INFO [stderr] 5 | #[macro_use]
Dec 12 03:37:20.637 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 03:37:20.638 INFO [stderr]   |
Dec 12 03:37:20.638 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 03:37:20.638 INFO [stderr] 
Dec 12 03:37:20.812 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 03:37:20.813 INFO [stderr]  --> src/main.rs:5:1
Dec 12 03:37:20.814 INFO [stderr]   |
Dec 12 03:37:20.814 INFO [stderr] 5 | #[macro_use]
Dec 12 03:37:20.814 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 03:37:20.814 INFO [stderr]   |
Dec 12 03:37:20.814 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 03:37:20.814 INFO [stderr] 
Dec 12 03:37:21.561 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 12 03:37:21.575 INFO [stderr] su: No module specific data is present
Dec 12 03:37:23.046 INFO running `"docker" "inspect" "a6913bcced3bf4ce8f29646186cbaf3e0e5991785cd07a8bbe8b9f81563be733"`
Dec 12 03:37:23.336 INFO running `"docker" "rm" "-f" "a6913bcced3bf4ce8f29646186cbaf3e0e5991785cd07a8bbe8b9f81563be733"`
Dec 12 03:37:23.656 INFO [stdout] a6913bcced3bf4ce8f29646186cbaf3e0e5991785cd07a8bbe8b9f81563be733