[INFO] cloning repository https://github.com/leighwaller/hydrogen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leighwaller/hydrogen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighwaller%2Fhydrogen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighwaller%2Fhydrogen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0faa039aee97efe495d16846530388a5df1fcf0f [INFO] checking leighwaller/hydrogen against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighwaller%2Fhydrogen" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leighwaller/hydrogen on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leighwaller/hydrogen [INFO] finished tweaking git repo https://github.com/leighwaller/hydrogen [INFO] tweaked toml for git repo https://github.com/leighwaller/hydrogen written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/leighwaller/hydrogen 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.40 [INFO] [stderr] Downloaded humantime v1.1.1 [INFO] [stderr] Downloaded uuid v0.6.2 [INFO] [stderr] Downloaded toml v0.4.6 [INFO] [stderr] Downloaded quick-error v1.2.1 [INFO] [stderr] Downloaded serde_derive_internals v0.23.1 [INFO] [stderr] Downloaded quote v0.5.2 [INFO] [stderr] Downloaded atty v0.2.8 [INFO] [stderr] Downloaded proc-macro2 v0.3.7 [INFO] [stderr] Downloaded ucd-util v0.1.1 [INFO] [stderr] Downloaded env_logger v0.5.7 [INFO] [stderr] Downloaded serde v1.0.38 [INFO] [stderr] Downloaded serde_derive v1.0.43 [INFO] [stderr] Downloaded syn v0.13.1 [INFO] [stderr] Downloaded regex v0.2.10 [INFO] [stderr] Downloaded regex-syntax v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cd3ea6353797f1c20409deb89c5b7174b72126348b1c02c1713ed02783c437f [INFO] running `Command { std: "docker" "start" "-a" "3cd3ea6353797f1c20409deb89c5b7174b72126348b1c02c1713ed02783c437f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cd3ea6353797f1c20409deb89c5b7174b72126348b1c02c1713ed02783c437f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cd3ea6353797f1c20409deb89c5b7174b72126348b1c02c1713ed02783c437f", kill_on_drop: false }` [INFO] [stdout] 3cd3ea6353797f1c20409deb89c5b7174b72126348b1c02c1713ed02783c437f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c10d4ef21e9ed14eaf5fd162a68b4a20b44b9ef82ff7fbb3bdacf65a7e995da [INFO] running `Command { std: "docker" "start" "-a" "4c10d4ef21e9ed14eaf5fd162a68b4a20b44b9ef82ff7fbb3bdacf65a7e995da", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.3.7 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking serde v1.0.38 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking regex-syntax v0.5.5 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_derive v1.0.43 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking uuid v0.6.2 [INFO] [stderr] Checking env_logger v0.5.7 [INFO] [stderr] Checking hydrogen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let config = load_config(path); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pause_millis` and `fail_on_error` are never read [INFO] [stdout] --> src/model.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Simulation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub pause_millis: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | pub fail_on_error: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Simulation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | Command::new("hydrogen").arg("config/sample_simulation.toml").output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = Command::new("hydrogen").arg("config/sample_simulation.toml").output(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let config = load_config(path); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `user_count`, `pause_millis`, `fail_on_error`, and `endpoint` are never read [INFO] [stdout] --> src/model.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Simulation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 5 | #[serde(default = "Uuid::new_v4")] [INFO] [stdout] 6 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub user_count: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | pub pause_millis: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | pub fail_on_error: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | pub endpoint: HttpEndpoint, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Simulation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `url`, and `method` are never read [INFO] [stdout] --> src/model.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HttpEndpoint { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 15 | #[serde(default = "Uuid::new_v4")] [INFO] [stdout] 16 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | pub url: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | pub method: HttpMethod, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpEndpoint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.66s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "4c10d4ef21e9ed14eaf5fd162a68b4a20b44b9ef82ff7fbb3bdacf65a7e995da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c10d4ef21e9ed14eaf5fd162a68b4a20b44b9ef82ff7fbb3bdacf65a7e995da", kill_on_drop: false }` [INFO] [stdout] 4c10d4ef21e9ed14eaf5fd162a68b4a20b44b9ef82ff7fbb3bdacf65a7e995da [INFO] checking leighwaller/hydrogen against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighwaller%2Fhydrogen" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leighwaller/hydrogen on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leighwaller/hydrogen [INFO] finished tweaking git repo https://github.com/leighwaller/hydrogen [INFO] tweaked toml for git repo https://github.com/leighwaller/hydrogen written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/leighwaller/hydrogen 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85884d2f689739f4f10385347edd2c64ac61dafc47ef375b8989ea093c71c5d9 [INFO] running `Command { std: "docker" "start" "-a" "85884d2f689739f4f10385347edd2c64ac61dafc47ef375b8989ea093c71c5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85884d2f689739f4f10385347edd2c64ac61dafc47ef375b8989ea093c71c5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85884d2f689739f4f10385347edd2c64ac61dafc47ef375b8989ea093c71c5d9", kill_on_drop: false }` [INFO] [stdout] 85884d2f689739f4f10385347edd2c64ac61dafc47ef375b8989ea093c71c5d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 088898b8e63d865c93314f9f7e27638dc3de7aebd3bb3ed885007ff800a4e720 [INFO] running `Command { std: "docker" "start" "-a" "088898b8e63d865c93314f9f7e27638dc3de7aebd3bb3ed885007ff800a4e720", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.3.7 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking serde v1.0.38 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking regex-syntax v0.5.5 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_derive v1.0.43 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking uuid v0.6.2 [INFO] [stderr] Checking env_logger v0.5.7 [INFO] [stderr] Checking hydrogen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let config = load_config(path); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `user_count`, `pause_millis`, `fail_on_error`, and `endpoint` are never read [INFO] [stdout] --> src/model.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Simulation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 5 | #[serde(default = "Uuid::new_v4")] [INFO] [stdout] 6 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | pub user_count: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | pub pause_millis: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | pub fail_on_error: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | pub endpoint: HttpEndpoint, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Simulation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `url`, and `method` are never read [INFO] [stdout] --> src/model.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HttpEndpoint { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 15 | #[serde(default = "Uuid::new_v4")] [INFO] [stdout] 16 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | pub url: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | pub method: HttpMethod, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpEndpoint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let config = load_config(path); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pause_millis` and `fail_on_error` are never read [INFO] [stdout] --> src/model.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Simulation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub pause_millis: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | pub fail_on_error: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Simulation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | Command::new("hydrogen").arg("config/sample_simulation.toml").output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = Command::new("hydrogen").arg("config/sample_simulation.toml").output(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.91s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "088898b8e63d865c93314f9f7e27638dc3de7aebd3bb3ed885007ff800a4e720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "088898b8e63d865c93314f9f7e27638dc3de7aebd3bb3ed885007ff800a4e720", kill_on_drop: false }` [INFO] [stdout] 088898b8e63d865c93314f9f7e27638dc3de7aebd3bb3ed885007ff800a4e720