Nov 17 22:42:36.643 INFO testing slacs-core-0.0.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 22:42:36.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 22:42:37.011 INFO [stdout] 4e4a80e42a21a32175932bf739c682a6c1e119576aad6a1ff17b5eec55a63fdc
Nov 17 22:42:37.014 INFO running `"docker" "start" "-a" "4e4a80e42a21a32175932bf739c682a6c1e119576aad6a1ff17b5eec55a63fdc"`
Nov 17 22:42:38.411 INFO [stderr] usermod: no changes
Nov 17 22:42:38.595 INFO [stderr]    Compiling xi-unicode v0.0.1
Nov 17 22:42:38.595 INFO [stderr]    Compiling gapbuffer v0.1.1
Nov 17 22:42:38.647 INFO [stderr]    Compiling xi-rope v0.1.1
Nov 17 22:42:38.647 INFO [stderr]    Compiling serde_json v0.7.4
Nov 17 22:42:38.647 INFO [stderr]    Compiling error-chain v0.2.2
Nov 17 22:42:42.131 INFO [stderr]    Compiling slog v0.7.0
Nov 17 22:42:48.767 INFO [stderr]    Compiling slog-serde v0.7.0
Nov 17 22:42:48.767 INFO [stderr]    Compiling slog-term v0.7.0
Nov 17 22:42:50.271 INFO [stderr]    Compiling slog-json v0.7.0
Nov 17 22:42:53.184 INFO [stderr]    Compiling slacs-core v0.0.0 (/source)
Nov 17 22:42:53.779 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 17 22:42:53.779 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 17 22:42:53.779 INFO [stderr]    |
Nov 17 22:42:53.779 INFO [stderr] 17 | pub struct MarkPosition {
Nov 17 22:42:53.779 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:53.779 INFO [stderr]    |
Nov 17 22:42:53.779 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 22:42:53.779 INFO [stderr] 
Nov 17 22:42:53.779 INFO [stderr] warning: method is never used: `new`
Nov 17 22:42:53.779 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 17 22:42:53.779 INFO [stderr]    |
Nov 17 22:42:53.779 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 17 22:42:53.779 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:53.779 INFO [stderr] 
Nov 17 22:42:53.779 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 17 22:42:53.779 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 17 22:42:53.779 INFO [stderr]    |
Nov 17 22:42:53.779 INFO [stderr] 35 |     Cursor(usize),
Nov 17 22:42:53.779 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 22:42:53.779 INFO [stderr] 
Nov 17 22:42:53.779 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 17 22:42:53.779 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 17 22:42:53.779 INFO [stderr]    |
Nov 17 22:42:53.779 INFO [stderr] 36 |     DisplayMark(usize),
Nov 17 22:42:53.779 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 22:42:53.779 INFO [stderr] 
Nov 17 22:42:54.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.61s
Nov 17 22:42:54.069 INFO [stderr] su: No module specific data is present
Nov 17 22:42:54.973 INFO running `"docker" "inspect" "4e4a80e42a21a32175932bf739c682a6c1e119576aad6a1ff17b5eec55a63fdc"`
Nov 17 22:42:55.289 INFO running `"docker" "rm" "-f" "4e4a80e42a21a32175932bf739c682a6c1e119576aad6a1ff17b5eec55a63fdc"`
Nov 17 22:42:55.663 INFO [stdout] 4e4a80e42a21a32175932bf739c682a6c1e119576aad6a1ff17b5eec55a63fdc
Nov 17 22:42:55.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 22:42:56.198 INFO [stdout] 60c092ff3c184acdba5f840e2ee88d7388cac6a886a20877713b73ffbe1e6a44
Nov 17 22:42:56.200 INFO running `"docker" "start" "-a" "60c092ff3c184acdba5f840e2ee88d7388cac6a886a20877713b73ffbe1e6a44"`
Nov 17 22:42:57.361 INFO [stderr] usermod: no changes
Nov 17 22:42:57.515 INFO [stderr]    Compiling slacs-core v0.0.0 (/source)
Nov 17 22:42:58.172 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 17 22:42:58.172 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 17 22:42:58.172 INFO [stderr]    |
Nov 17 22:42:58.172 INFO [stderr] 17 | pub struct MarkPosition {
Nov 17 22:42:58.172 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:58.172 INFO [stderr]    |
Nov 17 22:42:58.172 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 22:42:58.172 INFO [stderr] 
Nov 17 22:42:58.172 INFO [stderr] warning: method is never used: `new`
Nov 17 22:42:58.172 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 17 22:42:58.172 INFO [stderr]    |
Nov 17 22:42:58.172 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 17 22:42:58.172 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:58.172 INFO [stderr] 
Nov 17 22:42:58.172 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 17 22:42:58.172 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 17 22:42:58.172 INFO [stderr]    |
Nov 17 22:42:58.172 INFO [stderr] 35 |     Cursor(usize),
Nov 17 22:42:58.172 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 22:42:58.172 INFO [stderr] 
Nov 17 22:42:58.172 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 17 22:42:58.173 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 17 22:42:58.173 INFO [stderr]    |
Nov 17 22:42:58.173 INFO [stderr] 36 |     DisplayMark(usize),
Nov 17 22:42:58.173 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 22:42:58.173 INFO [stderr] 
Nov 17 22:42:58.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 17 22:42:58.632 INFO [stderr] su: No module specific data is present
Nov 17 22:42:59.455 INFO running `"docker" "inspect" "60c092ff3c184acdba5f840e2ee88d7388cac6a886a20877713b73ffbe1e6a44"`
Nov 17 22:42:59.779 INFO running `"docker" "rm" "-f" "60c092ff3c184acdba5f840e2ee88d7388cac6a886a20877713b73ffbe1e6a44"`
Nov 17 22:43:00.159 INFO [stdout] 60c092ff3c184acdba5f840e2ee88d7388cac6a886a20877713b73ffbe1e6a44
Nov 17 22:43:00.162 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 22:43:00.611 INFO [stdout] 3d715ac692b80147873450c4f676e80c8bf0032218961f23d9bc29d94d109567
Nov 17 22:43:00.616 INFO running `"docker" "start" "-a" "3d715ac692b80147873450c4f676e80c8bf0032218961f23d9bc29d94d109567"`
Nov 17 22:43:01.934 INFO [stderr] usermod: no changes
Nov 17 22:43:02.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 17 22:43:02.083 INFO [stderr]      Running /target/debug/deps/slacs-449ebdb1b996f394
Nov 17 22:43:02.083 INFO [stdout] 
Nov 17 22:43:02.084 INFO [stdout] running 0 tests
Nov 17 22:43:02.084 INFO [stdout] 
Nov 17 22:43:02.084 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:43:02.084 INFO [stdout] 
Nov 17 22:43:02.085 INFO [stderr] su: No module specific data is present
Nov 17 22:43:02.939 INFO running `"docker" "inspect" "3d715ac692b80147873450c4f676e80c8bf0032218961f23d9bc29d94d109567"`
Nov 17 22:43:03.150 INFO running `"docker" "rm" "-f" "3d715ac692b80147873450c4f676e80c8bf0032218961f23d9bc29d94d109567"`
Nov 17 22:43:03.599 INFO [stdout] 3d715ac692b80147873450c4f676e80c8bf0032218961f23d9bc29d94d109567