Nov 17 22:42:36.573 INFO testing slacs-core-0.0.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 22:42:36.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 22:42:36.873 INFO [stdout] bcc86fb8890e8ea453a38e8841e6852b6de33ff5e14c027e5f9a26b1df23e79c
Nov 17 22:42:36.873 INFO running `"docker" "start" "-a" "bcc86fb8890e8ea453a38e8841e6852b6de33ff5e14c027e5f9a26b1df23e79c"`
Nov 17 22:42:37.931 INFO [stderr] usermod: no changes
Nov 17 22:42:38.105 INFO [stderr]    Compiling xi-unicode v0.0.1
Nov 17 22:42:38.127 INFO [stderr]    Compiling xi-rope v0.1.1
Nov 17 22:42:38.127 INFO [stderr]    Compiling error-chain v0.2.2
Nov 17 22:42:39.900 INFO [stderr]    Compiling slog v0.7.0
Nov 17 22:42:46.249 INFO [stderr]    Compiling slog-serde v0.7.0
Nov 17 22:42:46.252 INFO [stderr]    Compiling slog-term v0.7.0
Nov 17 22:42:48.323 INFO [stderr]    Compiling slog-json v0.7.0
Nov 17 22:42:50.915 INFO [stderr]    Compiling slacs-core v0.0.0 (/source)
Nov 17 22:42:51.355 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 17 22:42:51.355 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 17 22:42:51.355 INFO [stderr]    |
Nov 17 22:42:51.355 INFO [stderr] 17 | pub struct MarkPosition {
Nov 17 22:42:51.355 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:51.355 INFO [stderr]    |
Nov 17 22:42:51.355 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 22:42:51.355 INFO [stderr] 
Nov 17 22:42:51.355 INFO [stderr] warning: method is never used: `new`
Nov 17 22:42:51.355 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 17 22:42:51.355 INFO [stderr]    |
Nov 17 22:42:51.355 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 17 22:42:51.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:51.355 INFO [stderr] 
Nov 17 22:42:51.355 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 17 22:42:51.355 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 17 22:42:51.355 INFO [stderr]    |
Nov 17 22:42:51.355 INFO [stderr] 35 |     Cursor(usize),
Nov 17 22:42:51.355 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 22:42:51.355 INFO [stderr] 
Nov 17 22:42:51.355 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 17 22:42:51.355 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 17 22:42:51.355 INFO [stderr]    |
Nov 17 22:42:51.355 INFO [stderr] 36 |     DisplayMark(usize),
Nov 17 22:42:51.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 22:42:51.355 INFO [stderr] 
Nov 17 22:42:51.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.70s
Nov 17 22:42:51.675 INFO [stderr] su: No module specific data is present
Nov 17 22:42:52.887 INFO running `"docker" "inspect" "bcc86fb8890e8ea453a38e8841e6852b6de33ff5e14c027e5f9a26b1df23e79c"`
Nov 17 22:42:53.219 INFO running `"docker" "rm" "-f" "bcc86fb8890e8ea453a38e8841e6852b6de33ff5e14c027e5f9a26b1df23e79c"`
Nov 17 22:42:53.485 INFO [stdout] bcc86fb8890e8ea453a38e8841e6852b6de33ff5e14c027e5f9a26b1df23e79c
Nov 17 22:42:53.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 22:42:54.072 INFO [stdout] 7637c5e22cd406ddfd34a1851d8c61fedd55bfdb312ebe4153c8e8d5f4c28582
Nov 17 22:42:54.074 INFO running `"docker" "start" "-a" "7637c5e22cd406ddfd34a1851d8c61fedd55bfdb312ebe4153c8e8d5f4c28582"`
Nov 17 22:42:55.272 INFO [stderr] usermod: no changes
Nov 17 22:42:55.461 INFO [stderr]    Compiling slacs-core v0.0.0 (/source)
Nov 17 22:42:56.079 INFO [stderr] warning: struct is never constructed: `MarkPosition`
Nov 17 22:42:56.079 INFO [stderr]   --> src/slacs/marks.rs:17:1
Nov 17 22:42:56.079 INFO [stderr]    |
Nov 17 22:42:56.079 INFO [stderr] 17 | pub struct MarkPosition {
Nov 17 22:42:56.079 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:56.079 INFO [stderr]    |
Nov 17 22:42:56.083 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 22:42:56.083 INFO [stderr] 
Nov 17 22:42:56.083 INFO [stderr] warning: method is never used: `new`
Nov 17 22:42:56.083 INFO [stderr]   --> src/slacs/marks.rs:24:5
Nov 17 22:42:56.084 INFO [stderr]    |
Nov 17 22:42:56.084 INFO [stderr] 24 |     fn new() -> MarkPosition {
Nov 17 22:42:56.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 22:42:56.084 INFO [stderr] 
Nov 17 22:42:56.084 INFO [stderr] warning: variant is never constructed: `Cursor`
Nov 17 22:42:56.084 INFO [stderr]   --> src/slacs/marks.rs:35:5
Nov 17 22:42:56.085 INFO [stderr]    |
Nov 17 22:42:56.085 INFO [stderr] 35 |     Cursor(usize),
Nov 17 22:42:56.085 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 22:42:56.085 INFO [stderr] 
Nov 17 22:42:56.085 INFO [stderr] warning: variant is never constructed: `DisplayMark`
Nov 17 22:42:56.085 INFO [stderr]   --> src/slacs/marks.rs:36:5
Nov 17 22:42:56.086 INFO [stderr]    |
Nov 17 22:42:56.086 INFO [stderr] 36 |     DisplayMark(usize),
Nov 17 22:42:56.086 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 22:42:56.086 INFO [stderr] 
Nov 17 22:42:56.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 17 22:42:56.479 INFO [stderr] su: No module specific data is present
Nov 17 22:42:57.305 INFO running `"docker" "inspect" "7637c5e22cd406ddfd34a1851d8c61fedd55bfdb312ebe4153c8e8d5f4c28582"`
Nov 17 22:42:57.643 INFO running `"docker" "rm" "-f" "7637c5e22cd406ddfd34a1851d8c61fedd55bfdb312ebe4153c8e8d5f4c28582"`
Nov 17 22:42:58.079 INFO [stdout] 7637c5e22cd406ddfd34a1851d8c61fedd55bfdb312ebe4153c8e8d5f4c28582
Nov 17 22:42:58.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 22:42:58.575 INFO [stdout] 52dec7596c38739c92cf978574e87fdbfc3413457dad6c811f80788f139eda97
Nov 17 22:42:58.579 INFO running `"docker" "start" "-a" "52dec7596c38739c92cf978574e87fdbfc3413457dad6c811f80788f139eda97"`
Nov 17 22:42:59.667 INFO [stderr] usermod: no changes
Nov 17 22:42:59.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Nov 17 22:42:59.918 INFO [stderr]      Running /target/debug/deps/slacs-d13480b448024823
Nov 17 22:42:59.932 INFO [stdout] 
Nov 17 22:42:59.932 INFO [stdout] running 0 tests
Nov 17 22:42:59.932 INFO [stdout] 
Nov 17 22:42:59.933 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:42:59.933 INFO [stdout] 
Nov 17 22:42:59.933 INFO [stderr] su: No module specific data is present
Nov 17 22:43:00.609 INFO running `"docker" "inspect" "52dec7596c38739c92cf978574e87fdbfc3413457dad6c811f80788f139eda97"`
Nov 17 22:43:00.907 INFO running `"docker" "rm" "-f" "52dec7596c38739c92cf978574e87fdbfc3413457dad6c811f80788f139eda97"`
Nov 17 22:43:01.215 INFO [stdout] 52dec7596c38739c92cf978574e87fdbfc3413457dad6c811f80788f139eda97