[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] building j-dong/tuRing against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-dong/tuRing on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-2-tc1/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ring v0.13.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f0edb2151c89ac3d9268fa31799adf2820f68962df245ee4cfa628138b66f9c [INFO] running `Command { std: "docker" "start" "-a" "7f0edb2151c89ac3d9268fa31799adf2820f68962df245ee4cfa628138b66f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f0edb2151c89ac3d9268fa31799adf2820f68962df245ee4cfa628138b66f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0edb2151c89ac3d9268fa31799adf2820f68962df245ee4cfa628138b66f9c", kill_on_drop: false }` [INFO] [stdout] 7f0edb2151c89ac3d9268fa31799adf2820f68962df245ee4cfa628138b66f9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b35245ad81fd7ce65d1e5ad1e6496981d9f02e25994981f06bdecaa06f464d3f [INFO] running `Command { std: "docker" "start" "-a" "b35245ad81fd7ce65d1e5ad1e6496981d9f02e25994981f06bdecaa06f464d3f", 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] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Compiling 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s [INFO] running `Command { std: "docker" "inspect" "b35245ad81fd7ce65d1e5ad1e6496981d9f02e25994981f06bdecaa06f464d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b35245ad81fd7ce65d1e5ad1e6496981d9f02e25994981f06bdecaa06f464d3f", kill_on_drop: false }` [INFO] [stdout] b35245ad81fd7ce65d1e5ad1e6496981d9f02e25994981f06bdecaa06f464d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29de589b92212e82c5baff798ad0833861f96e2792ca23d316f4cd5e4ddf42f2 [INFO] running `Command { std: "docker" "start" "-a" "29de589b92212e82c5baff798ad0833861f96e2792ca23d316f4cd5e4ddf42f2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "29de589b92212e82c5baff798ad0833861f96e2792ca23d316f4cd5e4ddf42f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29de589b92212e82c5baff798ad0833861f96e2792ca23d316f4cd5e4ddf42f2", kill_on_drop: false }` [INFO] [stdout] 29de589b92212e82c5baff798ad0833861f96e2792ca23d316f4cd5e4ddf42f2