Oct 12 19:39:29.712 INFO testing vksmgr/read_file against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 12 19:39:29.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12 19:39:30.218 INFO blam! 09adddd790055ce414e85228cd44b6826610d8bcf6d40471fdac517fbc4b38f7
Oct 12 19:39:30.223 INFO running `"docker" "start" "-a" "09adddd790055ce414e85228cd44b6826610d8bcf6d40471fdac517fbc4b38f7"`
Oct 12 19:39:31.615 INFO kablam! usermod: no changes
Oct 12 19:39:31.663 INFO kablam!    Compiling os v0.1.0 (/source)
Oct 12 19:39:31.959 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 19:39:31.959 INFO kablam!  --> src/main.rs:5:5
Oct 12 19:39:31.960 INFO kablam!   |
Oct 12 19:39:31.960 INFO kablam! 5 |     read_all_lines("test.txt");
Oct 12 19:39:31.960 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:39:31.961 INFO kablam!   |
Oct 12 19:39:31.961 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 19:39:31.961 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 19:39:31.962 INFO kablam! 
Oct 12 19:39:32.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Oct 12 19:39:32.639 INFO kablam! su: No module specific data is present
Oct 12 19:39:33.315 INFO running `"docker" "rm" "-f" "09adddd790055ce414e85228cd44b6826610d8bcf6d40471fdac517fbc4b38f7"`
Oct 12 19:39:33.539 INFO blam! 09adddd790055ce414e85228cd44b6826610d8bcf6d40471fdac517fbc4b38f7
Oct 12 19:39:33.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12 19:39:34.048 INFO blam! e71f57b79151d6406997659cbc9df49d382aa5c38e8f29897b9914cc936eca5c
Oct 12 19:39:34.050 INFO running `"docker" "start" "-a" "e71f57b79151d6406997659cbc9df49d382aa5c38e8f29897b9914cc936eca5c"`
Oct 12 19:39:35.191 INFO kablam! usermod: no changes
Oct 12 19:39:35.227 INFO kablam!    Compiling os v0.1.0 (/source)
Oct 12 19:39:35.451 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 19:39:35.451 INFO kablam!  --> src/main.rs:5:5
Oct 12 19:39:35.451 INFO kablam!   |
Oct 12 19:39:35.451 INFO kablam! 5 |     read_all_lines("test.txt");
Oct 12 19:39:35.451 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:39:35.451 INFO kablam!   |
Oct 12 19:39:35.451 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 19:39:35.451 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 19:39:35.451 INFO kablam! 
Oct 12 19:39:35.897 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Oct 12 19:39:35.897 INFO kablam! su: No module specific data is present
Oct 12 19:39:36.803 INFO running `"docker" "rm" "-f" "e71f57b79151d6406997659cbc9df49d382aa5c38e8f29897b9914cc936eca5c"`
Oct 12 19:39:37.039 INFO blam! e71f57b79151d6406997659cbc9df49d382aa5c38e8f29897b9914cc936eca5c
Oct 12 19:39:37.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12 19:39:37.471 INFO blam! 1eb95cb11e6d497dbea953def0725642be6f6f377a83a61d70dc375d24524c1a
Oct 12 19:39:37.471 INFO running `"docker" "start" "-a" "1eb95cb11e6d497dbea953def0725642be6f6f377a83a61d70dc375d24524c1a"`
Oct 12 19:39:38.727 INFO kablam! usermod: no changes
Oct 12 19:39:38.760 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Oct 12 19:39:38.763 INFO kablam!      Running /target/debug/deps/os-21abe9f9303e0e39
Oct 12 19:39:38.769 INFO blam! 
Oct 12 19:39:38.769 INFO blam! running 0 tests
Oct 12 19:39:38.769 INFO blam! 
Oct 12 19:39:38.769 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 19:39:38.769 INFO blam! 
Oct 12 19:39:38.771 INFO kablam! su: No module specific data is present
Oct 12 19:39:39.482 INFO running `"docker" "rm" "-f" "1eb95cb11e6d497dbea953def0725642be6f6f377a83a61d70dc375d24524c1a"`
Oct 12 19:39:39.698 INFO blam! 1eb95cb11e6d497dbea953def0725642be6f6f377a83a61d70dc375d24524c1a