[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] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing/branches/: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[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] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-push.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing/hooks/pre-push.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[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] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/push-to-checkout.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing/hooks/push-to-checkout.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[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] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[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] checking j-dong/tuRing against try#a3dffdb3a32d0dedc198f9de7d43173f3eb6727b for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/j-dong/tuRing on toolchain a3dffdb3a32d0dedc198f9de7d43173f3eb6727b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "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-7-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bec6e70d043cfef23552c0ec11b4cdb9e9d69a2a649866d46d75fcc9b5c3ef9
[INFO] running `Command { std: "docker" "start" "-a" "9bec6e70d043cfef23552c0ec11b4cdb9e9d69a2a649866d46d75fcc9b5c3ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bec6e70d043cfef23552c0ec11b4cdb9e9d69a2a649866d46d75fcc9b5c3ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bec6e70d043cfef23552c0ec11b4cdb9e9d69a2a649866d46d75fcc9b5c3ef9", kill_on_drop: false }`
[INFO] [stdout] 9bec6e70d043cfef23552c0ec11b4cdb9e9d69a2a649866d46d75fcc9b5c3ef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a59b16a73bce02fb174d5c07946047f505a4d8f0699cbb83559d78be5e81e04
[INFO] running `Command { std: "docker" "start" "-a" "6a59b16a73bce02fb174d5c07946047f505a4d8f0699cbb83559d78be5e81e04", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking untrusted v0.6.2
[INFO] [stderr]     Checking lazy_static v1.0.2
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling ring v0.13.2
[INFO] [stderr]     Checking turing-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static `DIGEST_ALG` is never used
[INFO] [stdout]  --> src/models.rs:8:8
[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 `HASH_ITERATIONS` is never used
[INFO] [stdout]   --> src/models.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const HASH_ITERATIONS: u32 = 100_000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Public` and `Private` are never constructed
[INFO] [stdout]   --> src/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum RoomVisibility {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 54 |     /// Visible to all users.
[INFO] [stdout] 55 |     Public,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 56 |     /// Not publicly visible; moreover, not joinable unless invited.
[INFO] [stdout] 57 |     Private,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RoomVisibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Message`, `DirectMessage`, `Edit`, `Join`, and `Leave` are never constructed
[INFO] [stdout]    --> src/models.rs:89:5
[INFO] [stdout]     |
[INFO] [stdout] 87  | pub enum MessageData {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] 88  |     /// A normal, public message.
[INFO] [stdout] 89  |     Message {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     DirectMessage {
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     Edit {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     Join,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 109 |     /// User leave notification.
[INFO] [stdout] 110 |     Leave,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IncorrectPassword` is never constructed
[INFO] [stdout]    --> src/models.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub enum PasswordError {
[INFO] [stdout]     |          ------------- variant in this enum
[INFO] [stdout] 115 |     IncorrectPassword
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `verify_password` is never used
[INFO] [stdout]    --> src/models.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl User {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DIGEST_ALG` is never used
[INFO] [stdout]  --> src/models.rs:8:8
[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 `HASH_ITERATIONS` is never used
[INFO] [stdout]   --> src/models.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const HASH_ITERATIONS: u32 = 100_000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Public` and `Private` are never constructed
[INFO] [stdout]   --> src/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum RoomVisibility {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 54 |     /// Visible to all users.
[INFO] [stdout] 55 |     Public,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 56 |     /// Not publicly visible; moreover, not joinable unless invited.
[INFO] [stdout] 57 |     Private,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RoomVisibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Message`, `DirectMessage`, `Edit`, `Join`, and `Leave` are never constructed
[INFO] [stdout]    --> src/models.rs:89:5
[INFO] [stdout]     |
[INFO] [stdout] 87  | pub enum MessageData {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] 88  |     /// A normal, public message.
[INFO] [stdout] 89  |     Message {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     DirectMessage {
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     Edit {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     Join,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 109 |     /// User leave notification.
[INFO] [stdout] 110 |     Leave,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IncorrectPassword` is never constructed
[INFO] [stdout]    --> src/models.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub enum PasswordError {
[INFO] [stdout]     |          ------------- variant in this enum
[INFO] [stdout] 115 |     IncorrectPassword
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `verify_password` is never used
[INFO] [stdout]    --> src/models.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl User {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 120 |     fn verify_password(&self, password: &str) -> Result<(), PasswordError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "6a59b16a73bce02fb174d5c07946047f505a4d8f0699cbb83559d78be5e81e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a59b16a73bce02fb174d5c07946047f505a4d8f0699cbb83559d78be5e81e04", kill_on_drop: false }`
[INFO] [stdout] 6a59b16a73bce02fb174d5c07946047f505a4d8f0699cbb83559d78be5e81e04
