Nov 30 15:57:44.050 INFO checking sardine-0.2.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 15:57:44.050 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 15:57:44.512 INFO [stdout] 7a3ce1eb58d2bd6717e8057c09ee0f345ffac873415df202d837f5fe9d00b4f5
Nov 30 15:57:44.520 INFO running `"docker" "start" "-a" "7a3ce1eb58d2bd6717e8057c09ee0f345ffac873415df202d837f5fe9d00b4f5"`
Nov 30 15:57:46.223 INFO [stderr] usermod: no changes
Nov 30 15:57:46.284 INFO [stderr] warning: file found to be present in multiple build targets: /source/src/lib.rs
Nov 30 15:57:46.384 INFO [stderr]     Checking keystream v1.0.0
Nov 30 15:57:46.388 INFO [stderr]     Checking num-bigint v0.1.44
Nov 30 15:57:46.512 INFO [stderr]     Checking chacha v0.1.0
Nov 30 15:57:48.922 INFO [stderr]     Checking sardine v0.2.0 (/source)
Nov 30 15:57:54.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
Nov 30 15:57:54.081 INFO [stderr] su: No module specific data is present
Nov 30 15:57:54.434 INFO running `"docker" "inspect" "7a3ce1eb58d2bd6717e8057c09ee0f345ffac873415df202d837f5fe9d00b4f5"`
Nov 30 15:57:54.606 INFO running `"docker" "rm" "-f" "7a3ce1eb58d2bd6717e8057c09ee0f345ffac873415df202d837f5fe9d00b4f5"`
Nov 30 15:57:54.776 INFO [stdout] 7a3ce1eb58d2bd6717e8057c09ee0f345ffac873415df202d837f5fe9d00b4f5