Dec 07 00:30:58.941 INFO testing rusta-0.0.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 00:30:58.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:30:59.381 INFO [stdout] 06ec4457416a783d338caff0495af58aedd536438fcd144060a5c018ad3ae6a3
Dec 07 00:30:59.383 INFO running `"docker" "start" "-a" "06ec4457416a783d338caff0495af58aedd536438fcd144060a5c018ad3ae6a3"`
Dec 07 00:31:00.916 INFO [stderr] usermod: no changes
Dec 07 00:31:00.972 INFO [stderr]    Compiling rusta v0.0.2 (/source)
Dec 07 00:31:01.478 INFO [stderr] warning: enum is never used: `FileReadMemorySettings`
Dec 07 00:31:01.478 INFO [stderr]  --> src/config/mod.rs:6:1
Dec 07 00:31:01.478 INFO [stderr]   |
Dec 07 00:31:01.478 INFO [stderr] 6 | pub enum FileReadMemorySettings {
Dec 07 00:31:01.478 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:01.478 INFO [stderr]   |
Dec 07 00:31:01.478 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 00:31:01.478 INFO [stderr] 
Dec 07 00:31:01.478 INFO [stderr] warning: enum is never used: `FileReadConcurrencySettings`
Dec 07 00:31:01.478 INFO [stderr]   --> src/config/mod.rs:17:1
Dec 07 00:31:01.478 INFO [stderr]    |
Dec 07 00:31:01.478 INFO [stderr] 17 | pub enum FileReadConcurrencySettings {
Dec 07 00:31:01.478 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:01.478 INFO [stderr] 
Dec 07 00:31:01.479 INFO [stderr] warning: enum is never used: `ParsingPropertiesMode`
Dec 07 00:31:01.479 INFO [stderr]   --> src/config/mod.rs:28:1
Dec 07 00:31:01.479 INFO [stderr]    |
Dec 07 00:31:01.479 INFO [stderr] 28 | pub enum ParsingPropertiesMode {
Dec 07 00:31:01.479 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:01.479 INFO [stderr] 
Dec 07 00:31:01.479 INFO [stderr] warning: struct is never constructed: `ParsingSettings`
Dec 07 00:31:01.479 INFO [stderr]   --> src/config/mod.rs:34:1
Dec 07 00:31:01.479 INFO [stderr]    |
Dec 07 00:31:01.479 INFO [stderr] 34 | pub struct ParsingSettings {
Dec 07 00:31:01.479 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:01.479 INFO [stderr] 
Dec 07 00:31:01.479 INFO [stderr] warning: function is never used: `new_parser_builder`
Dec 07 00:31:01.479 INFO [stderr]  --> src/lib.rs:8:1
Dec 07 00:31:01.479 INFO [stderr]   |
Dec 07 00:31:01.479 INFO [stderr] 8 | fn new_parser_builder() -> config::ParsingSettings {
Dec 07 00:31:01.479 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:01.479 INFO [stderr] 
Dec 07 00:31:01.517 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 07 00:31:01.522 INFO [stderr] su: No module specific data is present
Dec 07 00:31:02.274 INFO running `"docker" "inspect" "06ec4457416a783d338caff0495af58aedd536438fcd144060a5c018ad3ae6a3"`
Dec 07 00:31:02.480 INFO running `"docker" "rm" "-f" "06ec4457416a783d338caff0495af58aedd536438fcd144060a5c018ad3ae6a3"`
Dec 07 00:31:02.762 INFO [stdout] 06ec4457416a783d338caff0495af58aedd536438fcd144060a5c018ad3ae6a3
Dec 07 00:31:02.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:31:03.142 INFO [stdout] 9a09638e63b3298a570bdc8ca3e3440d0ffc118cc30181401165d3e0fc4cfccd
Dec 07 00:31:03.148 INFO running `"docker" "start" "-a" "9a09638e63b3298a570bdc8ca3e3440d0ffc118cc30181401165d3e0fc4cfccd"`
Dec 07 00:31:04.428 INFO [stderr] usermod: no changes
Dec 07 00:31:04.480 INFO [stderr]    Compiling rusta v0.0.2 (/source)
Dec 07 00:31:05.192 INFO [stderr] warning: enum is never used: `FileReadMemorySettings`
Dec 07 00:31:05.192 INFO [stderr]  --> src/config/mod.rs:6:1
Dec 07 00:31:05.192 INFO [stderr]   |
Dec 07 00:31:05.192 INFO [stderr] 6 | pub enum FileReadMemorySettings {
Dec 07 00:31:05.192 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:05.192 INFO [stderr]   |
Dec 07 00:31:05.192 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 00:31:05.192 INFO [stderr] 
Dec 07 00:31:05.192 INFO [stderr] warning: enum is never used: `FileReadConcurrencySettings`
Dec 07 00:31:05.192 INFO [stderr]   --> src/config/mod.rs:17:1
Dec 07 00:31:05.193 INFO [stderr]    |
Dec 07 00:31:05.193 INFO [stderr] 17 | pub enum FileReadConcurrencySettings {
Dec 07 00:31:05.193 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:05.193 INFO [stderr] 
Dec 07 00:31:05.193 INFO [stderr] warning: enum is never used: `ParsingPropertiesMode`
Dec 07 00:31:05.193 INFO [stderr]   --> src/config/mod.rs:28:1
Dec 07 00:31:05.193 INFO [stderr]    |
Dec 07 00:31:05.193 INFO [stderr] 28 | pub enum ParsingPropertiesMode {
Dec 07 00:31:05.193 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:05.193 INFO [stderr] 
Dec 07 00:31:05.193 INFO [stderr] warning: struct is never constructed: `ParsingSettings`
Dec 07 00:31:05.193 INFO [stderr]   --> src/config/mod.rs:34:1
Dec 07 00:31:05.193 INFO [stderr]    |
Dec 07 00:31:05.193 INFO [stderr] 34 | pub struct ParsingSettings {
Dec 07 00:31:05.193 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:05.193 INFO [stderr] 
Dec 07 00:31:05.193 INFO [stderr] warning: function is never used: `new_parser_builder`
Dec 07 00:31:05.193 INFO [stderr]  --> src/lib.rs:8:1
Dec 07 00:31:05.193 INFO [stderr]   |
Dec 07 00:31:05.193 INFO [stderr] 8 | fn new_parser_builder() -> config::ParsingSettings {
Dec 07 00:31:05.193 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 00:31:05.193 INFO [stderr] 
Dec 07 00:31:05.601 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 07 00:31:05.604 INFO [stderr] su: No module specific data is present
Dec 07 00:31:06.688 INFO running `"docker" "inspect" "9a09638e63b3298a570bdc8ca3e3440d0ffc118cc30181401165d3e0fc4cfccd"`
Dec 07 00:31:06.996 INFO running `"docker" "rm" "-f" "9a09638e63b3298a570bdc8ca3e3440d0ffc118cc30181401165d3e0fc4cfccd"`
Dec 07 00:31:07.259 INFO [stdout] 9a09638e63b3298a570bdc8ca3e3440d0ffc118cc30181401165d3e0fc4cfccd
Dec 07 00:31:07.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:31:07.832 INFO [stdout] a9073123beabcc339388b94fa7c2b6b5bbaea41f3fe2f715f85ed95e08900b49
Dec 07 00:31:07.834 INFO running `"docker" "start" "-a" "a9073123beabcc339388b94fa7c2b6b5bbaea41f3fe2f715f85ed95e08900b49"`
Dec 07 00:31:09.033 INFO [stderr] usermod: no changes
Dec 07 00:31:09.112 INFO [stdout] 
Dec 07 00:31:09.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 00:31:09.112 INFO [stdout] running 1 test
Dec 07 00:31:09.112 INFO [stderr]      Running /target/debug/deps/rusta-49ffebedd6198e5f
Dec 07 00:31:09.112 INFO [stdout] test it_works ... ok
Dec 07 00:31:09.112 INFO [stderr]    Doc-tests rusta
Dec 07 00:31:09.112 INFO [stdout] 
Dec 07 00:31:09.112 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 00:31:09.112 INFO [stdout] 
Dec 07 00:31:09.999 INFO [stdout] 
Dec 07 00:31:09.999 INFO [stdout] running 0 tests
Dec 07 00:31:09.999 INFO [stdout] 
Dec 07 00:31:09.999 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 00:31:09.999 INFO [stdout] 
Dec 07 00:31:10.014 INFO [stderr] su: No module specific data is present
Dec 07 00:31:10.694 INFO running `"docker" "inspect" "a9073123beabcc339388b94fa7c2b6b5bbaea41f3fe2f715f85ed95e08900b49"`
Dec 07 00:31:11.034 INFO running `"docker" "rm" "-f" "a9073123beabcc339388b94fa7c2b6b5bbaea41f3fe2f715f85ed95e08900b49"`
Dec 07 00:31:11.292 INFO [stdout] a9073123beabcc339388b94fa7c2b6b5bbaea41f3fe2f715f85ed95e08900b49