Dec 12 07:44:38.801 INFO checking serde_postgres-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:44:38.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 07:44:39.126 INFO [stdout] 0912d2f6c558122fe70e0fb29e9f245371dca5e9cc01d3d16d058db4f99837dc
Dec 12 07:44:39.130 INFO running `"docker" "start" "-a" "0912d2f6c558122fe70e0fb29e9f245371dca5e9cc01d3d16d058db4f99837dc"`
Dec 12 07:44:39.613 INFO [stderr] usermod: no changes
Dec 12 07:44:39.723 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 12 07:44:41.356 INFO [stderr]     Checking postgres-shared v0.4.2
Dec 12 07:44:44.510 INFO [stderr]     Checking postgres v0.15.2
Dec 12 07:44:47.238 INFO [stderr]     Checking serde_postgres v0.1.2 (/source)
Dec 12 07:44:50.208 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.58s
Dec 12 07:44:50.220 INFO [stderr] su: No module specific data is present
Dec 12 07:44:50.996 INFO running `"docker" "inspect" "0912d2f6c558122fe70e0fb29e9f245371dca5e9cc01d3d16d058db4f99837dc"`
Dec 12 07:44:51.196 INFO running `"docker" "rm" "-f" "0912d2f6c558122fe70e0fb29e9f245371dca5e9cc01d3d16d058db4f99837dc"`
Dec 12 07:44:51.330 INFO [stdout] 0912d2f6c558122fe70e0fb29e9f245371dca5e9cc01d3d16d058db4f99837dc