Sep 05 20:08:07.853 INFO checking CleverCloud/metrics-spec against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 20:08:07.853 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 20:08:07.853 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 20:08:07.979 INFO blam! a89c40295a3455dedfcf15528c5e50f3bd2aa0fec80bbba713c5bfb21efa678a
Sep 05 20:08:07.981 INFO running `"docker" "start" "-a" "a89c40295a3455dedfcf15528c5e50f3bd2aa0fec80bbba713c5bfb21efa678a"`
Sep 05 20:08:08.450 INFO kablam! usermod: no changes
Sep 05 20:08:08.482 INFO kablam!     Blocking waiting for file lock on the registry index
Sep 05 20:08:09.733 INFO kablam!     Checking yaml-rust v0.4.0
Sep 05 20:08:09.734 INFO kablam!     Checking stdweb v0.3.0
Sep 05 20:08:09.739 INFO kablam!     Checking structopt v0.1.6
Sep 05 20:08:11.862 INFO kablam!     Checking serde_yaml v0.7.3
Sep 05 20:08:13.478 INFO kablam!     Checking metrics_lib v0.1.0 (file:///source/lib)
Sep 05 20:08:15.748 INFO kablam!     Checking metrics-cli v0.1.0 (file:///source/cli)
Sep 05 20:08:35.674 INFO kablam!     Checking metrics-web v0.1.0 (file:///source/web)
Sep 05 20:08:36.687 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.21s
Sep 05 20:08:36.697 INFO kablam! su: No module specific data is present
Sep 05 20:08:37.591 INFO running `"docker" "rm" "-f" "a89c40295a3455dedfcf15528c5e50f3bd2aa0fec80bbba713c5bfb21efa678a"`
Sep 05 20:08:37.935 INFO blam! a89c40295a3455dedfcf15528c5e50f3bd2aa0fec80bbba713c5bfb21efa678a