Oct 16 02:54:43.320 INFO testing merkle-generator-0.2.0 against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 16 02:54:43.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 16 02:54:43.594 INFO blam! 8af7ee2bcc8a1a6d66839495d5fd010dc79f3b6313f53998251e7576f4d09c01
Oct 16 02:54:43.596 INFO running `"docker" "start" "-a" "8af7ee2bcc8a1a6d66839495d5fd010dc79f3b6313f53998251e7576f4d09c01"`
Oct 16 02:54:44.476 INFO kablam! usermod: no changes
Oct 16 02:54:44.551 INFO kablam!    Compiling flat-tree v1.1.0
Oct 16 02:54:45.313 INFO kablam!    Compiling merkle-generator v0.2.0 (/source)
Oct 16 02:54:46.160 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Oct 16 02:54:46.163 INFO kablam! su: No module specific data is present
Oct 16 02:54:46.417 INFO running `"docker" "rm" "-f" "8af7ee2bcc8a1a6d66839495d5fd010dc79f3b6313f53998251e7576f4d09c01"`
Oct 16 02:54:46.535 INFO blam! 8af7ee2bcc8a1a6d66839495d5fd010dc79f3b6313f53998251e7576f4d09c01
Oct 16 02:54:46.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 16 02:54:46.755 INFO blam! d8b2de309d6d81beb5085cf53b20ddb22325b4d8d5f01b158514e322aef922e8
Oct 16 02:54:46.759 INFO running `"docker" "start" "-a" "d8b2de309d6d81beb5085cf53b20ddb22325b4d8d5f01b158514e322aef922e8"`
Oct 16 02:54:47.105 INFO kablam! usermod: no changes
Oct 16 02:54:47.163 INFO kablam!    Compiling merkle-generator v0.2.0 (/source)
Oct 16 02:54:48.015 INFO kablam! warning: unused variable: `roots`
Oct 16 02:54:48.015 INFO kablam!    --> src/lib.rs:142:26
Oct 16 02:54:48.016 INFO kablam!     |
Oct 16 02:54:48.016 INFO kablam! 142 |     fn leaf(leaf: &Node, roots: &Vec<Node>) -> Vec<u8> {
Oct 16 02:54:48.016 INFO kablam!     |                          ^^^^^ help: consider using `_roots` instead
Oct 16 02:54:48.016 INFO kablam!     |
Oct 16 02:54:48.016 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 16 02:54:48.016 INFO kablam! 
Oct 16 02:54:48.931 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Oct 16 02:54:48.939 INFO kablam! su: No module specific data is present
Oct 16 02:54:49.404 INFO running `"docker" "rm" "-f" "d8b2de309d6d81beb5085cf53b20ddb22325b4d8d5f01b158514e322aef922e8"`
Oct 16 02:54:49.571 INFO blam! d8b2de309d6d81beb5085cf53b20ddb22325b4d8d5f01b158514e322aef922e8
Oct 16 02:54:49.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 16 02:54:49.811 INFO blam! 5aed11163575bb11d1a0305d2812804927180a4056241eb3268d8460e00f8e9e
Oct 16 02:54:49.819 INFO running `"docker" "start" "-a" "5aed11163575bb11d1a0305d2812804927180a4056241eb3268d8460e00f8e9e"`
Oct 16 02:54:50.483 INFO kablam! usermod: no changes
Oct 16 02:54:50.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Oct 16 02:54:50.549 INFO kablam!      Running /target/debug/deps/merkle_generator-ee6377d2e56718ee
Oct 16 02:54:50.560 INFO blam! 
Oct 16 02:54:50.560 INFO blam! running 3 tests
Oct 16 02:54:50.560 INFO blam! test tests::gen2 ... ok
Oct 16 02:54:50.561 INFO blam! test tests::multiple_roots ... ok
Oct 16 02:54:50.563 INFO blam! test tests::gen1 ... ok
Oct 16 02:54:50.563 INFO blam! 
Oct 16 02:54:50.563 INFO blam! test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 16 02:54:50.564 INFO blam! 
Oct 16 02:54:50.565 INFO kablam!    Doc-tests merkle-generator
Oct 16 02:54:51.654 INFO blam! 
Oct 16 02:54:51.654 INFO blam! running 0 tests
Oct 16 02:54:51.654 INFO blam! 
Oct 16 02:54:51.654 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 16 02:54:51.654 INFO blam! 
Oct 16 02:54:51.676 INFO kablam! su: No module specific data is present
Oct 16 02:54:52.283 INFO running `"docker" "rm" "-f" "5aed11163575bb11d1a0305d2812804927180a4056241eb3268d8460e00f8e9e"`
Oct 16 02:54:52.531 INFO blam! 5aed11163575bb11d1a0305d2812804927180a4056241eb3268d8460e00f8e9e