Nov 30 23:35:25.226 INFO checking dual-0.2.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 23:35:25.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 23:35:25.429 INFO [stdout] 40aa8813bcbe9d7942e36a9ef1d79fb509c13ddd689515bb009185d73116dd96
Nov 30 23:35:25.432 INFO running `"docker" "start" "-a" "40aa8813bcbe9d7942e36a9ef1d79fb509c13ddd689515bb009185d73116dd96"`
Nov 30 23:35:26.250 INFO [stderr] usermod: no changes
Nov 30 23:35:26.282 INFO [stderr] warning: path `/source/src/dual.rs` was erroneously implicitly accepted for library `dual`,
Nov 30 23:35:26.282 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Nov 30 23:35:26.364 INFO [stderr]     Checking dual v0.2.0 (/source)
Nov 30 23:35:27.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Nov 30 23:35:27.581 INFO [stderr] su: No module specific data is present
Nov 30 23:35:28.022 INFO running `"docker" "inspect" "40aa8813bcbe9d7942e36a9ef1d79fb509c13ddd689515bb009185d73116dd96"`
Nov 30 23:35:28.254 INFO running `"docker" "rm" "-f" "40aa8813bcbe9d7942e36a9ef1d79fb509c13ddd689515bb009185d73116dd96"`
Nov 30 23:35:28.533 INFO [stdout] 40aa8813bcbe9d7942e36a9ef1d79fb509c13ddd689515bb009185d73116dd96