Dec 07 21:02:25.030 INFO testing chain-intoiter-0.3.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 21:02:25.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 21:02:25.219 INFO [stdout] 83fe548f1f8e8cc39774f22afb621a2c3652a543eba97c417772eaa74678227b
Dec 07 21:02:25.220 INFO running `"docker" "start" "-a" "83fe548f1f8e8cc39774f22afb621a2c3652a543eba97c417772eaa74678227b"`
Dec 07 21:02:25.947 INFO [stderr] usermod: no changes
Dec 07 21:02:25.974 INFO [stderr]    Compiling chain-intoiter v0.3.0 (/source)
Dec 07 21:02:26.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 07 21:02:26.274 INFO [stderr] su: No module specific data is present
Dec 07 21:02:26.511 INFO running `"docker" "inspect" "83fe548f1f8e8cc39774f22afb621a2c3652a543eba97c417772eaa74678227b"`
Dec 07 21:02:26.568 INFO running `"docker" "rm" "-f" "83fe548f1f8e8cc39774f22afb621a2c3652a543eba97c417772eaa74678227b"`
Dec 07 21:02:26.641 INFO [stdout] 83fe548f1f8e8cc39774f22afb621a2c3652a543eba97c417772eaa74678227b
Dec 07 21:02:26.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 21:02:26.839 INFO [stdout] 2ae3fdf7d73411fea7fda487cbf4ab943c59a73c841137bf2629bf11b96f0134
Dec 07 21:02:26.845 INFO running `"docker" "start" "-a" "2ae3fdf7d73411fea7fda487cbf4ab943c59a73c841137bf2629bf11b96f0134"`
Dec 07 21:02:27.250 INFO [stderr] usermod: no changes
Dec 07 21:02:27.276 INFO [stderr]    Compiling chain-intoiter v0.3.0 (/source)
Dec 07 21:02:28.034 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 07 21:02:28.037 INFO [stderr] su: No module specific data is present
Dec 07 21:02:28.324 INFO running `"docker" "inspect" "2ae3fdf7d73411fea7fda487cbf4ab943c59a73c841137bf2629bf11b96f0134"`
Dec 07 21:02:28.394 INFO running `"docker" "rm" "-f" "2ae3fdf7d73411fea7fda487cbf4ab943c59a73c841137bf2629bf11b96f0134"`
Dec 07 21:02:28.444 INFO [stdout] 2ae3fdf7d73411fea7fda487cbf4ab943c59a73c841137bf2629bf11b96f0134
Dec 07 21:02:28.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 07 21:02:28.605 INFO [stdout] 43447eb7fc10d8d34703e26cbfde549005de5e25de84171dc8a6c17c404ba2f6
Dec 07 21:02:28.607 INFO running `"docker" "start" "-a" "43447eb7fc10d8d34703e26cbfde549005de5e25de84171dc8a6c17c404ba2f6"`
Dec 07 21:02:29.199 INFO [stderr] usermod: no changes
Dec 07 21:02:29.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 21:02:29.292 INFO [stderr]      Running /target/debug/deps/chain_intoiter-458e4f4dcf1afbc5
Dec 07 21:02:29.292 INFO [stderr]    Doc-tests chain-intoiter
Dec 07 21:02:29.292 INFO [stdout] 
Dec 07 21:02:29.292 INFO [stdout] running 2 tests
Dec 07 21:02:29.292 INFO [stdout] test tests::copy_test ... ok
Dec 07 21:02:29.292 INFO [stdout] test tests::ref_test ... ok
Dec 07 21:02:29.292 INFO [stdout] 
Dec 07 21:02:29.292 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:02:29.292 INFO [stdout] 
Dec 07 21:02:29.879 INFO [stdout] 
Dec 07 21:02:29.879 INFO [stdout] running 0 tests
Dec 07 21:02:29.879 INFO [stdout] 
Dec 07 21:02:29.879 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:02:29.879 INFO [stdout] 
Dec 07 21:02:29.885 INFO [stderr] su: No module specific data is present
Dec 07 21:02:30.125 INFO running `"docker" "inspect" "43447eb7fc10d8d34703e26cbfde549005de5e25de84171dc8a6c17c404ba2f6"`
Dec 07 21:02:30.209 INFO running `"docker" "rm" "-f" "43447eb7fc10d8d34703e26cbfde549005de5e25de84171dc8a6c17c404ba2f6"`
Dec 07 21:02:30.295 INFO [stdout] 43447eb7fc10d8d34703e26cbfde549005de5e25de84171dc8a6c17c404ba2f6