Dec 19 15:34:33.802 INFO checking j-dong/tuRing against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:34:33.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/j-dong/tuRing:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:34:34.202 INFO [stdout] 6f0c344ec5d1115fecd055323a82cb1789bc7ed47435e73f94aa4883c5b99f35
Dec 19 15:34:34.205 INFO running `"docker" "start" "-a" "6f0c344ec5d1115fecd055323a82cb1789bc7ed47435e73f94aa4883c5b99f35"`
Dec 19 15:34:35.416 INFO [stderr]     Checking ring v0.13.2
Dec 19 15:34:37.036 INFO [stderr]     Checking turing-backend v0.1.0 (/opt/crater/workdir)
Dec 19 15:34:37.363 INFO [stderr] warning: static item is never used: `DIGEST_ALG`
Dec 19 15:34:37.363 INFO [stderr]  --> src/models.rs:8:1
Dec 19 15:34:37.363 INFO [stderr]   |
Dec 19 15:34:37.363 INFO [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
Dec 19 15:34:37.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.363 INFO [stderr]   |
Dec 19 15:34:37.363 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:34:37.363 INFO [stderr] 
Dec 19 15:34:37.363 INFO [stderr] warning: constant item is never used: `HASH_ITERATIONS`
Dec 19 15:34:37.363 INFO [stderr]   --> src/models.rs:10:1
Dec 19 15:34:37.363 INFO [stderr]    |
Dec 19 15:34:37.363 INFO [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000;
Dec 19 15:34:37.363 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.363 INFO [stderr] 
Dec 19 15:34:37.364 INFO [stderr] warning: variant is never constructed: `Public`
Dec 19 15:34:37.364 INFO [stderr]   --> src/models.rs:55:5
Dec 19 15:34:37.364 INFO [stderr]    |
Dec 19 15:34:37.364 INFO [stderr] 55 |     Public,
Dec 19 15:34:37.364 INFO [stderr]    |     ^^^^^^
Dec 19 15:34:37.364 INFO [stderr] 
Dec 19 15:34:37.364 INFO [stderr] warning: variant is never constructed: `Private`
Dec 19 15:34:37.364 INFO [stderr]   --> src/models.rs:57:5
Dec 19 15:34:37.364 INFO [stderr]    |
Dec 19 15:34:37.364 INFO [stderr] 57 |     Private,
Dec 19 15:34:37.364 INFO [stderr]    |     ^^^^^^^
Dec 19 15:34:37.364 INFO [stderr] 
Dec 19 15:34:37.364 INFO [stderr] warning: variant is never constructed: `Message`
Dec 19 15:34:37.364 INFO [stderr]   --> src/models.rs:89:5
Dec 19 15:34:37.364 INFO [stderr]    |
Dec 19 15:34:37.364 INFO [stderr] 89 | /     Message {
Dec 19 15:34:37.364 INFO [stderr] 90 | |         /// Message text.
Dec 19 15:34:37.364 INFO [stderr] 91 | |         message: String,
Dec 19 15:34:37.364 INFO [stderr] 92 | |     },
Dec 19 15:34:37.364 INFO [stderr]    | |_____^
Dec 19 15:34:37.364 INFO [stderr] 
Dec 19 15:34:37.364 INFO [stderr] warning: variant is never constructed: `DirectMessage`
Dec 19 15:34:37.364 INFO [stderr]   --> src/models.rs:94:5
Dec 19 15:34:37.364 INFO [stderr]    |
Dec 19 15:34:37.364 INFO [stderr] 94 | /     DirectMessage {
Dec 19 15:34:37.364 INFO [stderr] 95 | |         /// Message text.
Dec 19 15:34:37.364 INFO [stderr] 96 | |         message: String,
Dec 19 15:34:37.364 INFO [stderr] 97 | |         /// Recipient of this message.
Dec 19 15:34:37.364 INFO [stderr] 98 | |         recipient: UserID,
Dec 19 15:34:37.364 INFO [stderr] 99 | |     },
Dec 19 15:34:37.364 INFO [stderr]    | |_____^
Dec 19 15:34:37.364 INFO [stderr] 
Dec 19 15:34:37.364 INFO [stderr] warning: variant is never constructed: `Edit`
Dec 19 15:34:37.364 INFO [stderr]    --> src/models.rs:101:5
Dec 19 15:34:37.364 INFO [stderr]     |
Dec 19 15:34:37.364 INFO [stderr] 101 | /     Edit {
Dec 19 15:34:37.364 INFO [stderr] 102 | |         /// New message text.
Dec 19 15:34:37.364 INFO [stderr] 103 | |         new_message: String,
Dec 19 15:34:37.364 INFO [stderr] 104 | |         /// Old message ID.
Dec 19 15:34:37.364 INFO [stderr] 105 | |         edit_id: MessageID,
Dec 19 15:34:37.364 INFO [stderr] 106 | |     },
Dec 19 15:34:37.364 INFO [stderr]     | |_____^
Dec 19 15:34:37.364 INFO [stderr] 
Dec 19 15:34:37.364 INFO [stderr] warning: variant is never constructed: `Join`
Dec 19 15:34:37.364 INFO [stderr]    --> src/models.rs:108:5
Dec 19 15:34:37.365 INFO [stderr]     |
Dec 19 15:34:37.365 INFO [stderr] 108 |     Join,
Dec 19 15:34:37.365 INFO [stderr]     |     ^^^^
Dec 19 15:34:37.365 INFO [stderr] 
Dec 19 15:34:37.365 INFO [stderr] warning: variant is never constructed: `Leave`
Dec 19 15:34:37.365 INFO [stderr]    --> src/models.rs:110:5
Dec 19 15:34:37.365 INFO [stderr]     |
Dec 19 15:34:37.365 INFO [stderr] 110 |     Leave,
Dec 19 15:34:37.365 INFO [stderr]     |     ^^^^^
Dec 19 15:34:37.365 INFO [stderr] 
Dec 19 15:34:37.365 INFO [stderr] warning: variant is never constructed: `IncorrectPassword`
Dec 19 15:34:37.365 INFO [stderr]    --> src/models.rs:115:5
Dec 19 15:34:37.365 INFO [stderr]     |
Dec 19 15:34:37.365 INFO [stderr] 115 |     IncorrectPassword
Dec 19 15:34:37.365 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.365 INFO [stderr] 
Dec 19 15:34:37.365 INFO [stderr] warning: method is never used: `verify_password`
Dec 19 15:34:37.365 INFO [stderr]    --> src/models.rs:120:5
Dec 19 15:34:37.365 INFO [stderr]     |
Dec 19 15:34:37.365 INFO [stderr] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
Dec 19 15:34:37.365 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.365 INFO [stderr] 
Dec 19 15:34:37.376 INFO [stderr] warning: static item is never used: `DIGEST_ALG`
Dec 19 15:34:37.376 INFO [stderr]  --> src/models.rs:8:1
Dec 19 15:34:37.376 INFO [stderr]   |
Dec 19 15:34:37.376 INFO [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
Dec 19 15:34:37.376 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.376 INFO [stderr]   |
Dec 19 15:34:37.376 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:34:37.376 INFO [stderr] 
Dec 19 15:34:37.376 INFO [stderr] warning: constant item is never used: `HASH_ITERATIONS`
Dec 19 15:34:37.376 INFO [stderr]   --> src/models.rs:10:1
Dec 19 15:34:37.376 INFO [stderr]    |
Dec 19 15:34:37.376 INFO [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000;
Dec 19 15:34:37.376 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.376 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `Public`
Dec 19 15:34:37.377 INFO [stderr]   --> src/models.rs:55:5
Dec 19 15:34:37.377 INFO [stderr]    |
Dec 19 15:34:37.377 INFO [stderr] 55 |     Public,
Dec 19 15:34:37.377 INFO [stderr]    |     ^^^^^^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `Private`
Dec 19 15:34:37.377 INFO [stderr]   --> src/models.rs:57:5
Dec 19 15:34:37.377 INFO [stderr]    |
Dec 19 15:34:37.377 INFO [stderr] 57 |     Private,
Dec 19 15:34:37.377 INFO [stderr]    |     ^^^^^^^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `Message`
Dec 19 15:34:37.377 INFO [stderr]   --> src/models.rs:89:5
Dec 19 15:34:37.377 INFO [stderr]    |
Dec 19 15:34:37.377 INFO [stderr] 89 | /     Message {
Dec 19 15:34:37.377 INFO [stderr] 90 | |         /// Message text.
Dec 19 15:34:37.377 INFO [stderr] 91 | |         message: String,
Dec 19 15:34:37.377 INFO [stderr] 92 | |     },
Dec 19 15:34:37.377 INFO [stderr]    | |_____^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `DirectMessage`
Dec 19 15:34:37.377 INFO [stderr]   --> src/models.rs:94:5
Dec 19 15:34:37.377 INFO [stderr]    |
Dec 19 15:34:37.377 INFO [stderr] 94 | /     DirectMessage {
Dec 19 15:34:37.377 INFO [stderr] 95 | |         /// Message text.
Dec 19 15:34:37.377 INFO [stderr] 96 | |         message: String,
Dec 19 15:34:37.377 INFO [stderr] 97 | |         /// Recipient of this message.
Dec 19 15:34:37.377 INFO [stderr] 98 | |         recipient: UserID,
Dec 19 15:34:37.377 INFO [stderr] 99 | |     },
Dec 19 15:34:37.377 INFO [stderr]    | |_____^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `Edit`
Dec 19 15:34:37.377 INFO [stderr]    --> src/models.rs:101:5
Dec 19 15:34:37.377 INFO [stderr]     |
Dec 19 15:34:37.377 INFO [stderr] 101 | /     Edit {
Dec 19 15:34:37.377 INFO [stderr] 102 | |         /// New message text.
Dec 19 15:34:37.377 INFO [stderr] 103 | |         new_message: String,
Dec 19 15:34:37.377 INFO [stderr] 104 | |         /// Old message ID.
Dec 19 15:34:37.377 INFO [stderr] 105 | |         edit_id: MessageID,
Dec 19 15:34:37.377 INFO [stderr] 106 | |     },
Dec 19 15:34:37.377 INFO [stderr]     | |_____^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `Join`
Dec 19 15:34:37.377 INFO [stderr]    --> src/models.rs:108:5
Dec 19 15:34:37.377 INFO [stderr]     |
Dec 19 15:34:37.377 INFO [stderr] 108 |     Join,
Dec 19 15:34:37.377 INFO [stderr]     |     ^^^^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `Leave`
Dec 19 15:34:37.377 INFO [stderr]    --> src/models.rs:110:5
Dec 19 15:34:37.377 INFO [stderr]     |
Dec 19 15:34:37.377 INFO [stderr] 110 |     Leave,
Dec 19 15:34:37.377 INFO [stderr]     |     ^^^^^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: variant is never constructed: `IncorrectPassword`
Dec 19 15:34:37.377 INFO [stderr]    --> src/models.rs:115:5
Dec 19 15:34:37.377 INFO [stderr]     |
Dec 19 15:34:37.377 INFO [stderr] 115 |     IncorrectPassword
Dec 19 15:34:37.377 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.377 INFO [stderr] 
Dec 19 15:34:37.377 INFO [stderr] warning: method is never used: `verify_password`
Dec 19 15:34:37.378 INFO [stderr]    --> src/models.rs:120:5
Dec 19 15:34:37.378 INFO [stderr]     |
Dec 19 15:34:37.378 INFO [stderr] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
Dec 19 15:34:37.378 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:34:37.378 INFO [stderr] 
Dec 19 15:34:37.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 19 15:34:37.662 INFO running `"docker" "inspect" "6f0c344ec5d1115fecd055323a82cb1789bc7ed47435e73f94aa4883c5b99f35"`
Dec 19 15:34:37.953 INFO running `"docker" "rm" "-f" "6f0c344ec5d1115fecd055323a82cb1789bc7ed47435e73f94aa4883c5b99f35"`
Dec 19 15:34:38.132 INFO [stdout] 6f0c344ec5d1115fecd055323a82cb1789bc7ed47435e73f94aa4883c5b99f35