Nov 01 16:27:44.589 INFO checking serde_codegen-0.9.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:27:44.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 16:27:44.834 INFO blam! c09bbf976d8e27060405b2ad46847a3eaee8b74e59e25db976c272058557fac4
Nov 01 16:27:44.841 INFO running `"docker" "start" "-a" "c09bbf976d8e27060405b2ad46847a3eaee8b74e59e25db976c272058557fac4"`
Nov 01 16:27:45.904 INFO kablam! usermod: no changes
Nov 01 16:27:46.048 INFO kablam!     Checking syntex_pos v0.54.0
Nov 01 16:27:46.048 INFO kablam!     Checking syn v0.10.8
Nov 01 16:27:48.130 INFO kablam!     Checking syntex_errors v0.54.0
Nov 01 16:27:50.266 INFO kablam!     Checking serde_codegen_internals v0.11.3
Nov 01 16:27:51.068 INFO kablam!     Checking syntex_syntax v0.54.0
Nov 01 16:28:05.618 INFO kablam!     Checking syntex v0.54.0
Nov 01 16:28:06.717 INFO kablam!     Checking serde_codegen v0.9.0 (/source)
Nov 01 16:28:09.817 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.88s
Nov 01 16:28:09.818 INFO kablam! su: No module specific data is present
Nov 01 16:28:10.091 INFO running `"docker" "rm" "-f" "c09bbf976d8e27060405b2ad46847a3eaee8b74e59e25db976c272058557fac4"`
Nov 01 16:28:10.201 INFO blam! c09bbf976d8e27060405b2ad46847a3eaee8b74e59e25db976c272058557fac4