Nov 01 16:22:29.978 INFO checking session-0.1.8 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 16:22:29.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 16:22:30.613 INFO blam! 4d0d4fed693198cd66597534b843e81c20ee0a40573a59154f809258e008ffa4
Nov 01 16:22:30.615 INFO running `"docker" "start" "-a" "4d0d4fed693198cd66597534b843e81c20ee0a40573a59154f809258e008ffa4"`
Nov 01 16:22:32.295 INFO kablam! usermod: no changes
Nov 01 16:22:32.576 INFO kablam!     Checking sha1 v0.1.1
Nov 01 16:22:32.596 INFO kablam!     Checking r2d2 v0.7.4
Nov 01 16:22:32.597 INFO kablam!     Checking bincode v0.5.9
Nov 01 16:22:32.597 INFO kablam!     Checking cookie v0.2.5
Nov 01 16:22:34.856 INFO kablam!     Checking redis v0.5.4
Nov 01 16:22:36.768 INFO kablam!     Checking hyper v0.9.18
Nov 01 16:22:39.428 INFO kablam!     Checking r2d2_redis v0.3.1
Nov 01 16:22:43.095 INFO kablam!     Checking iron v0.4.0
Nov 01 16:22:45.476 INFO kablam!     Checking session v0.1.8 (/source)
Nov 01 16:22:55.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.13s
Nov 01 16:22:55.473 INFO kablam! su: No module specific data is present
Nov 01 16:22:55.941 INFO running `"docker" "rm" "-f" "4d0d4fed693198cd66597534b843e81c20ee0a40573a59154f809258e008ffa4"`
Nov 01 16:22:56.277 INFO blam! 4d0d4fed693198cd66597534b843e81c20ee0a40573a59154f809258e008ffa4