Oct 13 08:48:52.240 INFO checking semver-0.9.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:48:52.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 08:48:52.580 INFO blam! c3981c672b0b96398285ea9d0cf70595503509e19095589d97e8ee520ea3b5e7
Oct 13 08:48:52.588 INFO running `"docker" "start" "-a" "c3981c672b0b96398285ea9d0cf70595503509e19095589d97e8ee520ea3b5e7"`
Oct 13 08:48:53.796 INFO kablam! usermod: no changes
Oct 13 08:48:53.959 INFO kablam!     Checking semver v0.9.0 (/source)
Oct 13 08:48:53.959 INFO kablam!    Compiling libgit2-sys v0.6.19
Oct 13 08:48:53.959 INFO kablam!    Compiling libssh2-sys v0.2.11
Oct 13 08:48:55.048 INFO kablam! warning: unused import: `std::result`
Oct 13 08:48:55.049 INFO kablam!   --> src/version_req.rs:13:5
Oct 13 08:48:55.049 INFO kablam!    |
Oct 13 08:48:55.049 INFO kablam! 13 | use std::result;
Oct 13 08:48:55.050 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 08:48:55.050 INFO kablam!    |
Oct 13 08:48:55.050 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 08:48:55.050 INFO kablam! 
Oct 13 08:49:23.606 INFO kablam!     Checking git2 v0.6.11
Oct 13 08:49:29.105 INFO kablam!     Checking crates-index v0.5.1
Oct 13 08:49:33.180 INFO kablam! error: unused import: `std::result`
Oct 13 08:49:33.180 INFO kablam!   --> src/version_req.rs:13:5
Oct 13 08:49:33.180 INFO kablam!    |
Oct 13 08:49:33.180 INFO kablam! 13 | use std::result;
Oct 13 08:49:33.180 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 08:49:33.180 INFO kablam!    |
Oct 13 08:49:33.180 INFO kablam! note: lint level defined here
Oct 13 08:49:33.180 INFO kablam!   --> src/lib.rs:163:24
Oct 13 08:49:33.180 INFO kablam!    |
Oct 13 08:49:33.180 INFO kablam! 163| #![cfg_attr(test, deny(warnings))]
Oct 13 08:49:33.180 INFO kablam!    |                        ^^^^^^^^
Oct 13 08:49:33.180 INFO kablam!    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Oct 13 08:49:33.180 INFO kablam! 
Oct 13 08:49:34.164 INFO kablam! error: aborting due to previous error
Oct 13 08:49:34.172 INFO kablam! 
Oct 13 08:49:34.188 INFO kablam! error: Could not compile `semver`.
Oct 13 08:49:34.188 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 08:49:34.921 INFO kablam! error: build failed
Oct 13 08:49:34.929 INFO kablam! su: No module specific data is present
Oct 13 08:49:36.141 INFO running `"docker" "rm" "-f" "c3981c672b0b96398285ea9d0cf70595503509e19095589d97e8ee520ea3b5e7"`
Oct 13 08:49:36.412 INFO blam! c3981c672b0b96398285ea9d0cf70595503509e19095589d97e8ee520ea3b5e7