Dec 13 16:23:20.335 INFO testing j-dong/tuRing against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 16:23:20.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:23:20.953 INFO [stdout] 4a0475c4f96413a6850d1507e10862f8d1fc287f551f56f03b6b37bdc1d22699
Dec 13 16:23:21.075 INFO running `"docker" "start" "-a" "4a0475c4f96413a6850d1507e10862f8d1fc287f551f56f03b6b37bdc1d22699"`
Dec 13 16:23:22.256 INFO [stderr] usermod: no changes
Dec 13 16:23:22.384 INFO [stderr]    Compiling ring v0.13.2
Dec 13 16:23:26.554 INFO [stderr]    Compiling turing-backend v0.1.0 (/source)
Dec 13 16:23:27.131 INFO [stderr] warning: static item is never used: `DIGEST_ALG`
Dec 13 16:23:27.131 INFO [stderr]  --> src/models.rs:8:1
Dec 13 16:23:27.132 INFO [stderr]   |
Dec 13 16:23:27.132 INFO [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
Dec 13 16:23:27.132 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:23:27.133 INFO [stderr]   |
Dec 13 16:23:27.133 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 16:23:27.133 INFO [stderr] 
Dec 13 16:23:27.133 INFO [stderr] warning: constant item is never used: `HASH_ITERATIONS`
Dec 13 16:23:27.134 INFO [stderr]   --> src/models.rs:10:1
Dec 13 16:23:27.134 INFO [stderr]    |
Dec 13 16:23:27.134 INFO [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000;
Dec 13 16:23:27.134 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:23:27.135 INFO [stderr] 
Dec 13 16:23:27.135 INFO [stderr] warning: variant is never constructed: `Public`
Dec 13 16:23:27.135 INFO [stderr]   --> src/models.rs:55:5
Dec 13 16:23:27.135 INFO [stderr]    |
Dec 13 16:23:27.136 INFO [stderr] 55 |     Public,
Dec 13 16:23:27.136 INFO [stderr]    |     ^^^^^^
Dec 13 16:23:27.136 INFO [stderr] 
Dec 13 16:23:27.136 INFO [stderr] warning: variant is never constructed: `Private`
Dec 13 16:23:27.137 INFO [stderr]   --> src/models.rs:57:5
Dec 13 16:23:27.137 INFO [stderr]    |
Dec 13 16:23:27.137 INFO [stderr] 57 |     Private,
Dec 13 16:23:27.137 INFO [stderr]    |     ^^^^^^^
Dec 13 16:23:27.138 INFO [stderr] 
Dec 13 16:23:27.138 INFO [stderr] warning: variant is never constructed: `Message`
Dec 13 16:23:27.138 INFO [stderr]   --> src/models.rs:89:5
Dec 13 16:23:27.138 INFO [stderr]    |
Dec 13 16:23:27.139 INFO [stderr] 89 | /     Message {
Dec 13 16:23:27.139 INFO [stderr] 90 | |         /// Message text.
Dec 13 16:23:27.139 INFO [stderr] 91 | |         message: String,
Dec 13 16:23:27.139 INFO [stderr] 92 | |     },
Dec 13 16:23:27.140 INFO [stderr]    | |_____^
Dec 13 16:23:27.140 INFO [stderr] 
Dec 13 16:23:27.140 INFO [stderr] warning: variant is never constructed: `DirectMessage`
Dec 13 16:23:27.140 INFO [stderr]   --> src/models.rs:94:5
Dec 13 16:23:27.140 INFO [stderr]    |
Dec 13 16:23:27.140 INFO [stderr] 94 | /     DirectMessage {
Dec 13 16:23:27.141 INFO [stderr] 95 | |         /// Message text.
Dec 13 16:23:27.141 INFO [stderr] 96 | |         message: String,
Dec 13 16:23:27.141 INFO [stderr] 97 | |         /// Recipient of this message.
Dec 13 16:23:27.141 INFO [stderr] 98 | |         recipient: UserID,
Dec 13 16:23:27.142 INFO [stderr] 99 | |     },
Dec 13 16:23:27.142 INFO [stderr]    | |_____^
Dec 13 16:23:27.142 INFO [stderr] 
Dec 13 16:23:27.142 INFO [stderr] warning: variant is never constructed: `Edit`
Dec 13 16:23:27.143 INFO [stderr]    --> src/models.rs:101:5
Dec 13 16:23:27.143 INFO [stderr]     |
Dec 13 16:23:27.143 INFO [stderr] 101 | /     Edit {
Dec 13 16:23:27.143 INFO [stderr] 102 | |         /// New message text.
Dec 13 16:23:27.144 INFO [stderr] 103 | |         new_message: String,
Dec 13 16:23:27.144 INFO [stderr] 104 | |         /// Old message ID.
Dec 13 16:23:27.144 INFO [stderr] 105 | |         edit_id: MessageID,
Dec 13 16:23:27.145 INFO [stderr] 106 | |     },
Dec 13 16:23:27.145 INFO [stderr]     | |_____^
Dec 13 16:23:27.145 INFO [stderr] 
Dec 13 16:23:27.145 INFO [stderr] warning: variant is never constructed: `Join`
Dec 13 16:23:27.146 INFO [stderr]    --> src/models.rs:108:5
Dec 13 16:23:27.146 INFO [stderr]     |
Dec 13 16:23:27.146 INFO [stderr] 108 |     Join,
Dec 13 16:23:27.146 INFO [stderr]     |     ^^^^
Dec 13 16:23:27.146 INFO [stderr] 
Dec 13 16:23:27.146 INFO [stderr] warning: variant is never constructed: `Leave`
Dec 13 16:23:27.146 INFO [stderr]    --> src/models.rs:110:5
Dec 13 16:23:27.146 INFO [stderr]     |
Dec 13 16:23:27.146 INFO [stderr] 110 |     Leave,
Dec 13 16:23:27.146 INFO [stderr]     |     ^^^^^
Dec 13 16:23:27.146 INFO [stderr] 
Dec 13 16:23:27.146 INFO [stderr] warning: variant is never constructed: `IncorrectPassword`
Dec 13 16:23:27.146 INFO [stderr]    --> src/models.rs:115:5
Dec 13 16:23:27.146 INFO [stderr]     |
Dec 13 16:23:27.146 INFO [stderr] 115 |     IncorrectPassword
Dec 13 16:23:27.146 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 13 16:23:27.146 INFO [stderr] 
Dec 13 16:23:27.146 INFO [stderr] warning: method is never used: `verify_password`
Dec 13 16:23:27.146 INFO [stderr]    --> src/models.rs:120:5
Dec 13 16:23:27.146 INFO [stderr]     |
Dec 13 16:23:27.146 INFO [stderr] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
Dec 13 16:23:27.146 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:23:27.146 INFO [stderr] 
Dec 13 16:23:27.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
Dec 13 16:23:27.535 INFO [stderr] su: No module specific data is present
Dec 13 16:23:28.633 INFO running `"docker" "inspect" "4a0475c4f96413a6850d1507e10862f8d1fc287f551f56f03b6b37bdc1d22699"`
Dec 13 16:23:28.977 INFO running `"docker" "rm" "-f" "4a0475c4f96413a6850d1507e10862f8d1fc287f551f56f03b6b37bdc1d22699"`
Dec 13 16:23:29.385 INFO [stdout] 4a0475c4f96413a6850d1507e10862f8d1fc287f551f56f03b6b37bdc1d22699
Dec 13 16:23:29.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:23:29.920 INFO [stdout] 9be867c17f5ab992915f867642b343a823148f3dd7a448582af27b1b21f5f07f
Dec 13 16:23:29.931 INFO running `"docker" "start" "-a" "9be867c17f5ab992915f867642b343a823148f3dd7a448582af27b1b21f5f07f"`
Dec 13 16:23:31.528 INFO [stderr] usermod: no changes
Dec 13 16:23:31.637 INFO [stderr]    Compiling turing-backend v0.1.0 (/source)
Dec 13 16:23:32.371 INFO [stderr] warning: static item is never used: `DIGEST_ALG`
Dec 13 16:23:32.371 INFO [stderr]  --> src/models.rs:8:1
Dec 13 16:23:32.371 INFO [stderr]   |
Dec 13 16:23:32.371 INFO [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
Dec 13 16:23:32.371 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:23:32.371 INFO [stderr]   |
Dec 13 16:23:32.371 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 16:23:32.371 INFO [stderr] 
Dec 13 16:23:32.371 INFO [stderr] warning: constant item is never used: `HASH_ITERATIONS`
Dec 13 16:23:32.371 INFO [stderr]   --> src/models.rs:10:1
Dec 13 16:23:32.371 INFO [stderr]    |
Dec 13 16:23:32.371 INFO [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000;
Dec 13 16:23:32.371 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:23:32.371 INFO [stderr] 
Dec 13 16:23:32.371 INFO [stderr] warning: variant is never constructed: `Public`
Dec 13 16:23:32.371 INFO [stderr]   --> src/models.rs:55:5
Dec 13 16:23:32.371 INFO [stderr]    |
Dec 13 16:23:32.371 INFO [stderr] 55 |     Public,
Dec 13 16:23:32.371 INFO [stderr]    |     ^^^^^^
Dec 13 16:23:32.371 INFO [stderr] 
Dec 13 16:23:32.371 INFO [stderr] warning: variant is never constructed: `Private`
Dec 13 16:23:32.371 INFO [stderr]   --> src/models.rs:57:5
Dec 13 16:23:32.371 INFO [stderr]    |
Dec 13 16:23:32.371 INFO [stderr] 57 |     Private,
Dec 13 16:23:32.371 INFO [stderr]    |     ^^^^^^^
Dec 13 16:23:32.371 INFO [stderr] 
Dec 13 16:23:32.371 INFO [stderr] warning: variant is never constructed: `Message`
Dec 13 16:23:32.371 INFO [stderr]   --> src/models.rs:89:5
Dec 13 16:23:32.371 INFO [stderr]    |
Dec 13 16:23:32.371 INFO [stderr] 89 | /     Message {
Dec 13 16:23:32.371 INFO [stderr] 90 | |         /// Message text.
Dec 13 16:23:32.371 INFO [stderr] 91 | |         message: String,
Dec 13 16:23:32.371 INFO [stderr] 92 | |     },
Dec 13 16:23:32.371 INFO [stderr]    | |_____^
Dec 13 16:23:32.371 INFO [stderr] 
Dec 13 16:23:32.371 INFO [stderr] warning: variant is never constructed: `DirectMessage`
Dec 13 16:23:32.371 INFO [stderr]   --> src/models.rs:94:5
Dec 13 16:23:32.371 INFO [stderr]    |
Dec 13 16:23:32.371 INFO [stderr] 94 | /     DirectMessage {
Dec 13 16:23:32.371 INFO [stderr] 95 | |         /// Message text.
Dec 13 16:23:32.371 INFO [stderr] 96 | |         message: String,
Dec 13 16:23:32.371 INFO [stderr] 97 | |         /// Recipient of this message.
Dec 13 16:23:32.372 INFO [stderr] 98 | |         recipient: UserID,
Dec 13 16:23:32.372 INFO [stderr] 99 | |     },
Dec 13 16:23:32.372 INFO [stderr]    | |_____^
Dec 13 16:23:32.372 INFO [stderr] 
Dec 13 16:23:32.372 INFO [stderr] warning: variant is never constructed: `Edit`
Dec 13 16:23:32.372 INFO [stderr]    --> src/models.rs:101:5
Dec 13 16:23:32.372 INFO [stderr]     |
Dec 13 16:23:32.372 INFO [stderr] 101 | /     Edit {
Dec 13 16:23:32.372 INFO [stderr] 102 | |         /// New message text.
Dec 13 16:23:32.372 INFO [stderr] 103 | |         new_message: String,
Dec 13 16:23:32.372 INFO [stderr] 104 | |         /// Old message ID.
Dec 13 16:23:32.372 INFO [stderr] 105 | |         edit_id: MessageID,
Dec 13 16:23:32.372 INFO [stderr] 106 | |     },
Dec 13 16:23:32.372 INFO [stderr]     | |_____^
Dec 13 16:23:32.372 INFO [stderr] 
Dec 13 16:23:32.372 INFO [stderr] warning: variant is never constructed: `Join`
Dec 13 16:23:32.372 INFO [stderr]    --> src/models.rs:108:5
Dec 13 16:23:32.372 INFO [stderr]     |
Dec 13 16:23:32.372 INFO [stderr] 108 |     Join,
Dec 13 16:23:32.372 INFO [stderr]     |     ^^^^
Dec 13 16:23:32.372 INFO [stderr] 
Dec 13 16:23:32.372 INFO [stderr] warning: variant is never constructed: `Leave`
Dec 13 16:23:32.372 INFO [stderr]    --> src/models.rs:110:5
Dec 13 16:23:32.372 INFO [stderr]     |
Dec 13 16:23:32.372 INFO [stderr] 110 |     Leave,
Dec 13 16:23:32.372 INFO [stderr]     |     ^^^^^
Dec 13 16:23:32.372 INFO [stderr] 
Dec 13 16:23:32.372 INFO [stderr] warning: variant is never constructed: `IncorrectPassword`
Dec 13 16:23:32.372 INFO [stderr]    --> src/models.rs:115:5
Dec 13 16:23:32.372 INFO [stderr]     |
Dec 13 16:23:32.372 INFO [stderr] 115 |     IncorrectPassword
Dec 13 16:23:32.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 13 16:23:32.372 INFO [stderr] 
Dec 13 16:23:32.372 INFO [stderr] warning: method is never used: `verify_password`
Dec 13 16:23:32.372 INFO [stderr]    --> src/models.rs:120:5
Dec 13 16:23:32.372 INFO [stderr]     |
Dec 13 16:23:32.372 INFO [stderr] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
Dec 13 16:23:32.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:23:32.372 INFO [stderr] 
Dec 13 16:23:32.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 13 16:23:32.871 INFO [stderr] su: No module specific data is present
Dec 13 16:23:33.911 INFO running `"docker" "inspect" "9be867c17f5ab992915f867642b343a823148f3dd7a448582af27b1b21f5f07f"`
Dec 13 16:23:34.271 INFO running `"docker" "rm" "-f" "9be867c17f5ab992915f867642b343a823148f3dd7a448582af27b1b21f5f07f"`
Dec 13 16:23:34.539 INFO [stdout] 9be867c17f5ab992915f867642b343a823148f3dd7a448582af27b1b21f5f07f
Dec 13 16:23:34.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:23:34.975 INFO [stdout] 389e4c39c2581aa0ab6c71dccd06ac5c49f9ca07681078e4ceb4d14c0ed01685
Dec 13 16:23:34.983 INFO running `"docker" "start" "-a" "389e4c39c2581aa0ab6c71dccd06ac5c49f9ca07681078e4ceb4d14c0ed01685"`
Dec 13 16:23:36.287 INFO [stderr] usermod: no changes
Dec 13 16:23:36.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 16:23:36.363 INFO [stderr]      Running /target/debug/deps/turing_backend-f3a390d22a832093
Dec 13 16:23:36.364 INFO [stdout] 
Dec 13 16:23:36.364 INFO [stdout] running 0 tests
Dec 13 16:23:36.365 INFO [stdout] 
Dec 13 16:23:36.365 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:23:36.365 INFO [stdout] 
Dec 13 16:23:36.373 INFO [stderr] su: No module specific data is present
Dec 13 16:23:37.079 INFO running `"docker" "inspect" "389e4c39c2581aa0ab6c71dccd06ac5c49f9ca07681078e4ceb4d14c0ed01685"`
Dec 13 16:23:37.433 INFO running `"docker" "rm" "-f" "389e4c39c2581aa0ab6c71dccd06ac5c49f9ca07681078e4ceb4d14c0ed01685"`
Dec 13 16:23:37.783 INFO [stdout] 389e4c39c2581aa0ab6c71dccd06ac5c49f9ca07681078e4ceb4d14c0ed01685