[INFO] cloning repository https://github.com/j-dong/tuRing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-dong/tuRing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6eecdebc2ecdd2607d3c48d51c55575e2d631b4b
[INFO] testing j-dong/tuRing against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/j-dong/tuRing on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/j-dong/tuRing
[INFO] finished tweaking git repo https://github.com/j-dong/tuRing
[INFO] tweaked toml for git repo https://github.com/j-dong/tuRing written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/j-dong/tuRing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c509afa92867de85d0fa5125206bdc2492020329656aa8028bdc2922812d49a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c509afa92867de85d0fa5125206bdc2492020329656aa8028bdc2922812d49a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c509afa92867de85d0fa5125206bdc2492020329656aa8028bdc2922812d49a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c509afa92867de85d0fa5125206bdc2492020329656aa8028bdc2922812d49a1", kill_on_drop: false }`
[INFO] [stdout] c509afa92867de85d0fa5125206bdc2492020329656aa8028bdc2922812d49a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8a165363501408b413e64782efb60224dfa4173d876dc500a1f3c558f50cdc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fb8a165363501408b413e64782efb60224dfa4173d876dc500a1f3c558f50cdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling ring v0.13.2
[INFO] [stderr]    Compiling turing-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static is never used: `DIGEST_ALG`
[INFO] [stdout]  --> src/models.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HASH_ITERATIONS`
[INFO] [stdout]   --> src/models.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const HASH_ITERATIONS: u32 = 100_000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Public`
[INFO] [stdout]   --> src/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Public,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Private`
[INFO] [stdout]   --> src/models.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Private,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Message`
[INFO] [stdout]   --> src/models.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     Message {
[INFO] [stdout] 90 | |         /// Message text.
[INFO] [stdout] 91 | |         message: String,
[INFO] [stdout] 92 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DirectMessage`
[INFO] [stdout]   --> src/models.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | /     DirectMessage {
[INFO] [stdout] 95 | |         /// Message text.
[INFO] [stdout] 96 | |         message: String,
[INFO] [stdout] 97 | |         /// Recipient of this message.
[INFO] [stdout] 98 | |         recipient: UserID,
[INFO] [stdout] 99 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Edit`
[INFO] [stdout]    --> src/models.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | /     Edit {
[INFO] [stdout] 102 | |         /// New message text.
[INFO] [stdout] 103 | |         new_message: String,
[INFO] [stdout] 104 | |         /// Old message ID.
[INFO] [stdout] 105 | |         edit_id: MessageID,
[INFO] [stdout] 106 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Join`
[INFO] [stdout]    --> src/models.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     Join,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Leave`
[INFO] [stdout]    --> src/models.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     Leave,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IncorrectPassword`
[INFO] [stdout]    --> src/models.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     IncorrectPassword
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `verify_password`
[INFO] [stdout]    --> src/models.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.81s
[INFO] running `Command { std: "docker" "inspect" "fb8a165363501408b413e64782efb60224dfa4173d876dc500a1f3c558f50cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8a165363501408b413e64782efb60224dfa4173d876dc500a1f3c558f50cdc", kill_on_drop: false }`
[INFO] [stdout] fb8a165363501408b413e64782efb60224dfa4173d876dc500a1f3c558f50cdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45fda685f82464b0bd422e7d63356c54b276b5826b1e3218484a7c1abee1867c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "45fda685f82464b0bd422e7d63356c54b276b5826b1e3218484a7c1abee1867c", kill_on_drop: false }`
[INFO] [stderr]    Compiling turing-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static is never used: `DIGEST_ALG`
[INFO] [stdout]  --> src/models.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HASH_ITERATIONS`
[INFO] [stdout]   --> src/models.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const HASH_ITERATIONS: u32 = 100_000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Public`
[INFO] [stdout]   --> src/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Public,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Private`
[INFO] [stdout]   --> src/models.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Private,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Message`
[INFO] [stdout]   --> src/models.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | /     Message {
[INFO] [stdout] 90 | |         /// Message text.
[INFO] [stdout] 91 | |         message: String,
[INFO] [stdout] 92 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DirectMessage`
[INFO] [stdout]   --> src/models.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | /     DirectMessage {
[INFO] [stdout] 95 | |         /// Message text.
[INFO] [stdout] 96 | |         message: String,
[INFO] [stdout] 97 | |         /// Recipient of this message.
[INFO] [stdout] 98 | |         recipient: UserID,
[INFO] [stdout] 99 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Edit`
[INFO] [stdout]    --> src/models.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | /     Edit {
[INFO] [stdout] 102 | |         /// New message text.
[INFO] [stdout] 103 | |         new_message: String,
[INFO] [stdout] 104 | |         /// Old message ID.
[INFO] [stdout] 105 | |         edit_id: MessageID,
[INFO] [stdout] 106 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Join`
[INFO] [stdout]    --> src/models.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     Join,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Leave`
[INFO] [stdout]    --> src/models.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     Leave,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IncorrectPassword`
[INFO] [stdout]    --> src/models.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     IncorrectPassword
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `verify_password`
[INFO] [stdout]    --> src/models.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "45fda685f82464b0bd422e7d63356c54b276b5826b1e3218484a7c1abee1867c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45fda685f82464b0bd422e7d63356c54b276b5826b1e3218484a7c1abee1867c", kill_on_drop: false }`
[INFO] [stdout] 45fda685f82464b0bd422e7d63356c54b276b5826b1e3218484a7c1abee1867c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b53daae9b24d9d64eda8a58d5d32b727ddb4ccb28da100269917fdc320512afe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b53daae9b24d9d64eda8a58d5d32b727ddb4ccb28da100269917fdc320512afe", kill_on_drop: false }`
[INFO] [stderr] warning: static is never used: `DIGEST_ALG`
[INFO] [stderr]  --> src/models.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `HASH_ITERATIONS`
[INFO] [stderr]   --> src/models.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Public`
[INFO] [stderr]   --> src/models.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     Public,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Private`
[INFO] [stderr]   --> src/models.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     Private,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Message`
[INFO] [stderr]   --> src/models.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 | /     Message {
[INFO] [stderr] 90 | |         /// Message text.
[INFO] [stderr] 91 | |         message: String,
[INFO] [stderr] 92 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DirectMessage`
[INFO] [stderr]   --> src/models.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | /     DirectMessage {
[INFO] [stderr] 95 | |         /// Message text.
[INFO] [stderr] 96 | |         message: String,
[INFO] [stderr] 97 | |         /// Recipient of this message.
[INFO] [stderr] 98 | |         recipient: UserID,
[INFO] [stderr] 99 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Edit`
[INFO] [stderr]    --> src/models.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 | /     Edit {
[INFO] [stderr] 102 | |         /// New message text.
[INFO] [stderr] 103 | |         new_message: String,
[INFO] [stderr] 104 | |         /// Old message ID.
[INFO] [stderr] 105 | |         edit_id: MessageID,
[INFO] [stderr] 106 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Join`
[INFO] [stderr]    --> src/models.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     Join,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Leave`
[INFO] [stderr]    --> src/models.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     Leave,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IncorrectPassword`
[INFO] [stderr]    --> src/models.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     IncorrectPassword
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `verify_password`
[INFO] [stderr]    --> src/models.rs:120:8
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/turing_backend-41adf662a7f2f190)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b53daae9b24d9d64eda8a58d5d32b727ddb4ccb28da100269917fdc320512afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53daae9b24d9d64eda8a58d5d32b727ddb4ccb28da100269917fdc320512afe", kill_on_drop: false }`
[INFO] [stdout] b53daae9b24d9d64eda8a58d5d32b727ddb4ccb28da100269917fdc320512afe