Nov 01 00:18:41.273 INFO checking mythmon/rust-gz-csv-test against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 00:18:41.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 00:18:41.628 INFO blam! 35ecf08fc4bbbc0005b086b51978a250002df3c55e770dfe23ec783a7a59cc81
Nov 01 00:18:41.642 INFO running `"docker" "start" "-a" "35ecf08fc4bbbc0005b086b51978a250002df3c55e770dfe23ec783a7a59cc81"`
Nov 01 00:18:42.596 INFO kablam! usermod: no changes
Nov 01 00:18:42.820 INFO kablam!    Compiling libz-sys v1.0.18
Nov 01 00:18:42.824 INFO kablam!     Checking memchr v2.0.1
Nov 01 00:18:42.840 INFO kablam!     Checking rayon-core v1.4.0
Nov 01 00:18:43.532 INFO kablam!     Checking csv-core v0.1.4
Nov 01 00:18:44.244 INFO kablam!     Checking csv v1.0.0-beta.5
Nov 01 00:18:44.897 INFO kablam!     Checking rayon v1.0.1
Nov 01 00:18:46.046 INFO kablam!     Checking flate2 v0.2.20
Nov 01 00:18:49.460 INFO kablam!     Checking gzcsv v0.1.0 (/source)
Nov 01 00:18:51.796 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
Nov 01 00:18:51.808 INFO kablam! su: No module specific data is present
Nov 01 00:18:52.529 INFO running `"docker" "rm" "-f" "35ecf08fc4bbbc0005b086b51978a250002df3c55e770dfe23ec783a7a59cc81"`
Nov 01 00:18:52.809 INFO blam! 35ecf08fc4bbbc0005b086b51978a250002df3c55e770dfe23ec783a7a59cc81