Dec 11 23:16:40.409 INFO checking adamdecaf/learn-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:16:40.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 23:16:40.782 INFO [stdout] af6cfaee6bf2514f7909e7db1eb78f7069200e6a314aaf7b2273e3935b2e091a
Dec 11 23:16:40.786 INFO running `"docker" "start" "-a" "af6cfaee6bf2514f7909e7db1eb78f7069200e6a314aaf7b2273e3935b2e091a"`
Dec 11 23:16:42.125 INFO [stderr] usermod: no changes
Dec 11 23:16:42.212 INFO [stderr] warning: path `/source/src/hello_world.rs` was erroneously implicitly accepted for binary `hello_world`,
Dec 11 23:16:42.212 INFO [stderr] please set bin.path in Cargo.toml
Dec 11 23:16:42.253 INFO [stderr]     Checking hello_world v0.0.1 (/source)
Dec 11 23:16:42.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 11 23:16:42.972 INFO [stderr] su: No module specific data is present
Dec 11 23:16:43.708 INFO running `"docker" "inspect" "af6cfaee6bf2514f7909e7db1eb78f7069200e6a314aaf7b2273e3935b2e091a"`
Dec 11 23:16:43.938 INFO running `"docker" "rm" "-f" "af6cfaee6bf2514f7909e7db1eb78f7069200e6a314aaf7b2273e3935b2e091a"`
Dec 11 23:16:44.220 INFO [stdout] af6cfaee6bf2514f7909e7db1eb78f7069200e6a314aaf7b2273e3935b2e091a