Nov 17 00:26:19.839 INFO testing j-dong/tuRing against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 00:26:19.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:26:20.414 INFO [stdout] d39d16b0ccd3589d4a5bf4e33deaacc1c026b45d7bf75a76432ec3241dec345a
Nov 17 00:26:20.417 INFO running `"docker" "start" "-a" "d39d16b0ccd3589d4a5bf4e33deaacc1c026b45d7bf75a76432ec3241dec345a"`
Nov 17 00:26:21.771 INFO [stderr] usermod: no changes
Nov 17 00:26:21.879 INFO [stderr]    Compiling ring v0.13.2
Nov 17 00:26:25.887 INFO [stderr]    Compiling turing-backend v0.1.0 (/source)
Nov 17 00:26:26.467 INFO [stderr] warning: static item is never used: `DIGEST_ALG`
Nov 17 00:26:26.467 INFO [stderr]  --> src/models.rs:8:1
Nov 17 00:26:26.467 INFO [stderr]   |
Nov 17 00:26:26.467 INFO [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
Nov 17 00:26:26.467 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:26:26.467 INFO [stderr]   |
Nov 17 00:26:26.467 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 00:26:26.467 INFO [stderr] 
Nov 17 00:26:26.467 INFO [stderr] warning: constant item is never used: `HASH_ITERATIONS`
Nov 17 00:26:26.467 INFO [stderr]   --> src/models.rs:10:1
Nov 17 00:26:26.467 INFO [stderr]    |
Nov 17 00:26:26.467 INFO [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000;
Nov 17 00:26:26.467 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:26:26.467 INFO [stderr] 
Nov 17 00:26:26.467 INFO [stderr] warning: variant is never constructed: `Public`
Nov 17 00:26:26.467 INFO [stderr]   --> src/models.rs:55:5
Nov 17 00:26:26.467 INFO [stderr]    |
Nov 17 00:26:26.467 INFO [stderr] 55 |     Public,
Nov 17 00:26:26.467 INFO [stderr]    |     ^^^^^^
Nov 17 00:26:26.467 INFO [stderr] 
Nov 17 00:26:26.467 INFO [stderr] warning: variant is never constructed: `Private`
Nov 17 00:26:26.467 INFO [stderr]   --> src/models.rs:57:5
Nov 17 00:26:26.467 INFO [stderr]    |
Nov 17 00:26:26.467 INFO [stderr] 57 |     Private,
Nov 17 00:26:26.467 INFO [stderr]    |     ^^^^^^^
Nov 17 00:26:26.467 INFO [stderr] 
Nov 17 00:26:26.467 INFO [stderr] warning: variant is never constructed: `Message`
Nov 17 00:26:26.467 INFO [stderr]   --> src/models.rs:89:5
Nov 17 00:26:26.467 INFO [stderr]    |
Nov 17 00:26:26.467 INFO [stderr] 89 | /     Message {
Nov 17 00:26:26.467 INFO [stderr] 90 | |         /// Message text.
Nov 17 00:26:26.467 INFO [stderr] 91 | |         message: String,
Nov 17 00:26:26.467 INFO [stderr] 92 | |     },
Nov 17 00:26:26.467 INFO [stderr]    | |_____^
Nov 17 00:26:26.467 INFO [stderr] 
Nov 17 00:26:26.467 INFO [stderr] warning: variant is never constructed: `DirectMessage`
Nov 17 00:26:26.467 INFO [stderr]   --> src/models.rs:94:5
Nov 17 00:26:26.467 INFO [stderr]    |
Nov 17 00:26:26.467 INFO [stderr] 94 | /     DirectMessage {
Nov 17 00:26:26.468 INFO [stderr] 95 | |         /// Message text.
Nov 17 00:26:26.468 INFO [stderr] 96 | |         message: String,
Nov 17 00:26:26.468 INFO [stderr] 97 | |         /// Recipient of this message.
Nov 17 00:26:26.468 INFO [stderr] 98 | |         recipient: UserID,
Nov 17 00:26:26.468 INFO [stderr] 99 | |     },
Nov 17 00:26:26.468 INFO [stderr]    | |_____^
Nov 17 00:26:26.468 INFO [stderr] 
Nov 17 00:26:26.468 INFO [stderr] warning: variant is never constructed: `Edit`
Nov 17 00:26:26.468 INFO [stderr]    --> src/models.rs:101:5
Nov 17 00:26:26.468 INFO [stderr]     |
Nov 17 00:26:26.468 INFO [stderr] 101 | /     Edit {
Nov 17 00:26:26.468 INFO [stderr] 102 | |         /// New message text.
Nov 17 00:26:26.468 INFO [stderr] 103 | |         new_message: String,
Nov 17 00:26:26.468 INFO [stderr] 104 | |         /// Old message ID.
Nov 17 00:26:26.468 INFO [stderr] 105 | |         edit_id: MessageID,
Nov 17 00:26:26.468 INFO [stderr] 106 | |     },
Nov 17 00:26:26.468 INFO [stderr]     | |_____^
Nov 17 00:26:26.468 INFO [stderr] 
Nov 17 00:26:26.468 INFO [stderr] warning: variant is never constructed: `Join`
Nov 17 00:26:26.468 INFO [stderr]    --> src/models.rs:108:5
Nov 17 00:26:26.468 INFO [stderr]     |
Nov 17 00:26:26.468 INFO [stderr] 108 |     Join,
Nov 17 00:26:26.468 INFO [stderr]     |     ^^^^
Nov 17 00:26:26.468 INFO [stderr] 
Nov 17 00:26:26.468 INFO [stderr] warning: variant is never constructed: `Leave`
Nov 17 00:26:26.468 INFO [stderr]    --> src/models.rs:110:5
Nov 17 00:26:26.468 INFO [stderr]     |
Nov 17 00:26:26.468 INFO [stderr] 110 |     Leave,
Nov 17 00:26:26.468 INFO [stderr]     |     ^^^^^
Nov 17 00:26:26.468 INFO [stderr] 
Nov 17 00:26:26.468 INFO [stderr] warning: variant is never constructed: `IncorrectPassword`
Nov 17 00:26:26.468 INFO [stderr]    --> src/models.rs:115:5
Nov 17 00:26:26.468 INFO [stderr]     |
Nov 17 00:26:26.468 INFO [stderr] 115 |     IncorrectPassword
Nov 17 00:26:26.468 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 17 00:26:26.468 INFO [stderr] 
Nov 17 00:26:26.468 INFO [stderr] warning: method is never used: `verify_password`
Nov 17 00:26:26.468 INFO [stderr]    --> src/models.rs:120:5
Nov 17 00:26:26.468 INFO [stderr]     |
Nov 17 00:26:26.468 INFO [stderr] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
Nov 17 00:26:26.468 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:26:26.468 INFO [stderr] 
Nov 17 00:26:26.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Nov 17 00:26:26.963 INFO [stderr] su: No module specific data is present
Nov 17 00:26:27.639 INFO running `"docker" "inspect" "d39d16b0ccd3589d4a5bf4e33deaacc1c026b45d7bf75a76432ec3241dec345a"`
Nov 17 00:26:27.918 INFO running `"docker" "rm" "-f" "d39d16b0ccd3589d4a5bf4e33deaacc1c026b45d7bf75a76432ec3241dec345a"`
Nov 17 00:26:28.243 INFO [stdout] d39d16b0ccd3589d4a5bf4e33deaacc1c026b45d7bf75a76432ec3241dec345a
Nov 17 00:26:28.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:26:28.910 INFO [stdout] 772d711a706d78b60a4300c3ce18d8ed23b6757a2de16bc16a54607d9d8c7960
Nov 17 00:26:28.913 INFO running `"docker" "start" "-a" "772d711a706d78b60a4300c3ce18d8ed23b6757a2de16bc16a54607d9d8c7960"`
Nov 17 00:26:30.102 INFO [stderr] usermod: no changes
Nov 17 00:26:30.207 INFO [stderr]    Compiling turing-backend v0.1.0 (/source)
Nov 17 00:26:30.795 INFO [stderr] warning: static item is never used: `DIGEST_ALG`
Nov 17 00:26:30.795 INFO [stderr]  --> src/models.rs:8:1
Nov 17 00:26:30.795 INFO [stderr]   |
Nov 17 00:26:30.795 INFO [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
Nov 17 00:26:30.795 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:26:30.795 INFO [stderr]   |
Nov 17 00:26:30.795 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 00:26:30.795 INFO [stderr] 
Nov 17 00:26:30.795 INFO [stderr] warning: constant item is never used: `HASH_ITERATIONS`
Nov 17 00:26:30.795 INFO [stderr]   --> src/models.rs:10:1
Nov 17 00:26:30.795 INFO [stderr]    |
Nov 17 00:26:30.795 INFO [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000;
Nov 17 00:26:30.795 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:26:30.795 INFO [stderr] 
Nov 17 00:26:30.795 INFO [stderr] warning: variant is never constructed: `Public`
Nov 17 00:26:30.795 INFO [stderr]   --> src/models.rs:55:5
Nov 17 00:26:30.795 INFO [stderr]    |
Nov 17 00:26:30.795 INFO [stderr] 55 |     Public,
Nov 17 00:26:30.795 INFO [stderr]    |     ^^^^^^
Nov 17 00:26:30.795 INFO [stderr] 
Nov 17 00:26:30.795 INFO [stderr] warning: variant is never constructed: `Private`
Nov 17 00:26:30.795 INFO [stderr]   --> src/models.rs:57:5
Nov 17 00:26:30.795 INFO [stderr]    |
Nov 17 00:26:30.795 INFO [stderr] 57 |     Private,
Nov 17 00:26:30.795 INFO [stderr]    |     ^^^^^^^
Nov 17 00:26:30.795 INFO [stderr] 
Nov 17 00:26:30.795 INFO [stderr] warning: variant is never constructed: `Message`
Nov 17 00:26:30.795 INFO [stderr]   --> src/models.rs:89:5
Nov 17 00:26:30.795 INFO [stderr]    |
Nov 17 00:26:30.795 INFO [stderr] 89 | /     Message {
Nov 17 00:26:30.795 INFO [stderr] 90 | |         /// Message text.
Nov 17 00:26:30.795 INFO [stderr] 91 | |         message: String,
Nov 17 00:26:30.795 INFO [stderr] 92 | |     },
Nov 17 00:26:30.795 INFO [stderr]    | |_____^
Nov 17 00:26:30.795 INFO [stderr] 
Nov 17 00:26:30.795 INFO [stderr] warning: variant is never constructed: `DirectMessage`
Nov 17 00:26:30.795 INFO [stderr]   --> src/models.rs:94:5
Nov 17 00:26:30.795 INFO [stderr]    |
Nov 17 00:26:30.795 INFO [stderr] 94 | /     DirectMessage {
Nov 17 00:26:30.795 INFO [stderr] 95 | |         /// Message text.
Nov 17 00:26:30.795 INFO [stderr] 96 | |         message: String,
Nov 17 00:26:30.795 INFO [stderr] 97 | |         /// Recipient of this message.
Nov 17 00:26:30.795 INFO [stderr] 98 | |         recipient: UserID,
Nov 17 00:26:30.795 INFO [stderr] 99 | |     },
Nov 17 00:26:30.795 INFO [stderr]    | |_____^
Nov 17 00:26:30.795 INFO [stderr] 
Nov 17 00:26:30.795 INFO [stderr] warning: variant is never constructed: `Edit`
Nov 17 00:26:30.796 INFO [stderr]    --> src/models.rs:101:5
Nov 17 00:26:30.796 INFO [stderr]     |
Nov 17 00:26:30.796 INFO [stderr] 101 | /     Edit {
Nov 17 00:26:30.796 INFO [stderr] 102 | |         /// New message text.
Nov 17 00:26:30.796 INFO [stderr] 103 | |         new_message: String,
Nov 17 00:26:30.796 INFO [stderr] 104 | |         /// Old message ID.
Nov 17 00:26:30.796 INFO [stderr] 105 | |         edit_id: MessageID,
Nov 17 00:26:30.796 INFO [stderr] 106 | |     },
Nov 17 00:26:30.796 INFO [stderr]     | |_____^
Nov 17 00:26:30.796 INFO [stderr] 
Nov 17 00:26:30.796 INFO [stderr] warning: variant is never constructed: `Join`
Nov 17 00:26:30.796 INFO [stderr]    --> src/models.rs:108:5
Nov 17 00:26:30.796 INFO [stderr]     |
Nov 17 00:26:30.796 INFO [stderr] 108 |     Join,
Nov 17 00:26:30.796 INFO [stderr]     |     ^^^^
Nov 17 00:26:30.796 INFO [stderr] 
Nov 17 00:26:30.796 INFO [stderr] warning: variant is never constructed: `Leave`
Nov 17 00:26:30.796 INFO [stderr]    --> src/models.rs:110:5
Nov 17 00:26:30.796 INFO [stderr]     |
Nov 17 00:26:30.796 INFO [stderr] 110 |     Leave,
Nov 17 00:26:30.796 INFO [stderr]     |     ^^^^^
Nov 17 00:26:30.796 INFO [stderr] 
Nov 17 00:26:30.796 INFO [stderr] warning: variant is never constructed: `IncorrectPassword`
Nov 17 00:26:30.796 INFO [stderr]    --> src/models.rs:115:5
Nov 17 00:26:30.796 INFO [stderr]     |
Nov 17 00:26:30.796 INFO [stderr] 115 |     IncorrectPassword
Nov 17 00:26:30.796 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 17 00:26:30.796 INFO [stderr] 
Nov 17 00:26:30.796 INFO [stderr] warning: method is never used: `verify_password`
Nov 17 00:26:30.796 INFO [stderr]    --> src/models.rs:120:5
Nov 17 00:26:30.796 INFO [stderr]     |
Nov 17 00:26:30.796 INFO [stderr] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
Nov 17 00:26:30.796 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:26:30.796 INFO [stderr] 
Nov 17 00:26:31.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 17 00:26:31.275 INFO [stderr] su: No module specific data is present
Nov 17 00:26:32.381 INFO running `"docker" "inspect" "772d711a706d78b60a4300c3ce18d8ed23b6757a2de16bc16a54607d9d8c7960"`
Nov 17 00:26:32.733 INFO running `"docker" "rm" "-f" "772d711a706d78b60a4300c3ce18d8ed23b6757a2de16bc16a54607d9d8c7960"`
Nov 17 00:26:33.055 INFO [stdout] 772d711a706d78b60a4300c3ce18d8ed23b6757a2de16bc16a54607d9d8c7960
Nov 17 00:26:33.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:26:33.588 INFO [stdout] f371e9652ab5be0eaa0a12ad5dfc9031f58ec0b53bbcfbb72d7e2440f77fadac
Nov 17 00:26:33.593 INFO running `"docker" "start" "-a" "f371e9652ab5be0eaa0a12ad5dfc9031f58ec0b53bbcfbb72d7e2440f77fadac"`
Nov 17 00:26:35.371 INFO [stderr] usermod: no changes
Nov 17 00:26:35.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 00:26:35.451 INFO [stderr]      Running /target/debug/deps/turing_backend-1f83a0a656e9080a
Nov 17 00:26:35.454 INFO [stdout] 
Nov 17 00:26:35.454 INFO [stdout] running 0 tests
Nov 17 00:26:35.454 INFO [stdout] 
Nov 17 00:26:35.454 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:26:35.454 INFO [stdout] 
Nov 17 00:26:35.456 INFO [stderr] su: No module specific data is present
Nov 17 00:26:36.148 INFO running `"docker" "inspect" "f371e9652ab5be0eaa0a12ad5dfc9031f58ec0b53bbcfbb72d7e2440f77fadac"`
Nov 17 00:26:36.461 INFO running `"docker" "rm" "-f" "f371e9652ab5be0eaa0a12ad5dfc9031f58ec0b53bbcfbb72d7e2440f77fadac"`
Nov 17 00:26:36.839 INFO [stdout] f371e9652ab5be0eaa0a12ad5dfc9031f58ec0b53bbcfbb72d7e2440f77fadac