[INFO] cloning repository https://github.com/notreallystatic/lld-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notreallystatic/lld-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotreallystatic%2Flld-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotreallystatic%2Flld-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2411ea44d378303c01f879dfc8d83e6784c2f35a [INFO] checking notreallystatic/lld-rust against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotreallystatic%2Flld-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/notreallystatic/lld-rust [INFO] finished tweaking git repo https://github.com/notreallystatic/lld-rust [INFO] tweaked toml for git repo https://github.com/notreallystatic/lld-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/notreallystatic/lld-rust on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/notreallystatic/lld-rust 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" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8481023c276abdd9b28a6ff4afc1e74be1f8c235145ecced50c923ee54983bd3 [INFO] running `Command { std: "docker" "start" "-a" "8481023c276abdd9b28a6ff4afc1e74be1f8c235145ecced50c923ee54983bd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8481023c276abdd9b28a6ff4afc1e74be1f8c235145ecced50c923ee54983bd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8481023c276abdd9b28a6ff4afc1e74be1f8c235145ecced50c923ee54983bd3", kill_on_drop: false }` [INFO] [stdout] 8481023c276abdd9b28a6ff4afc1e74be1f8c235145ecced50c923ee54983bd3 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5d634410aa45de895405705b4df0d5f3e6f9b3ccf985f9c5ac6fcb7e93d6152 [INFO] running `Command { std: "docker" "start" "-a" "f5d634410aa45de895405705b4df0d5f3e6f9b3ccf985f9c5ac6fcb7e93d6152", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking lld-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Speed1`, `Speed2`, `Speed3`, and `Speed5` are never constructed [INFO] [stdout] --> src/creational/abstract_factory.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | enum FanSpeed { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 24 | Speed0 = 0, [INFO] [stdout] 25 | Speed1 = 1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 26 | Speed2 = 2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 27 | Speed3 = 3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | Speed4 = 4, [INFO] [stdout] 29 | Speed5 = 5, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FanSpeed` 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: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct PhilipsLightBulb { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 44 | sensor_config: PhilipsSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhilipsLightBulb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | struct PhilipsFan { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 63 | sensor_config: PhilipsSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhilipsFan` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `brand`, `ip`, and `port` are never read [INFO] [stdout] --> src/creational/abstract_factory.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 82 | struct PhilipsSensor { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 83 | brand: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 84 | ip: IpAddr, [INFO] [stdout] | ^^ [INFO] [stdout] 85 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhilipsSensor` 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: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | struct SamsungLightBulb { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 106 | sensor_config: SamsungSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SamsungLightBulb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 125 | struct SamsungFan { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 126 | sensor_config: SamsungSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SamsungFan` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `brand`, `ip`, and `port` are never read [INFO] [stdout] --> src/creational/abstract_factory.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 145 | struct SamsungSensor { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 146 | brand: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 147 | ip: IpAddr, [INFO] [stdout] | ^^ [INFO] [stdout] 148 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SamsungSensor` 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 `Speed1`, `Speed2`, `Speed3`, and `Speed5` are never constructed [INFO] [stdout] --> src/creational/abstract_factory.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | enum FanSpeed { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 24 | Speed0 = 0, [INFO] [stdout] 25 | Speed1 = 1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 26 | Speed2 = 2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 27 | Speed3 = 3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | Speed4 = 4, [INFO] [stdout] 29 | Speed5 = 5, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FanSpeed` 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: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct PhilipsLightBulb { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 44 | sensor_config: PhilipsSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhilipsLightBulb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | struct PhilipsFan { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 63 | sensor_config: PhilipsSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhilipsFan` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `brand`, `ip`, and `port` are never read [INFO] [stdout] --> src/creational/abstract_factory.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 82 | struct PhilipsSensor { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 83 | brand: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 84 | ip: IpAddr, [INFO] [stdout] | ^^ [INFO] [stdout] 85 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PhilipsSensor` 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: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | struct SamsungLightBulb { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 106 | sensor_config: SamsungSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SamsungLightBulb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sensor_config` is never read [INFO] [stdout] --> src/creational/abstract_factory.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 125 | struct SamsungFan { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 126 | sensor_config: SamsungSensor, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SamsungFan` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `brand`, `ip`, and `port` are never read [INFO] [stdout] --> src/creational/abstract_factory.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 145 | struct SamsungSensor { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 146 | brand: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 147 | ip: IpAddr, [INFO] [stdout] | ^^ [INFO] [stdout] 148 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SamsungSensor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.68s [INFO] running `Command { std: "docker" "inspect" "f5d634410aa45de895405705b4df0d5f3e6f9b3ccf985f9c5ac6fcb7e93d6152", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5d634410aa45de895405705b4df0d5f3e6f9b3ccf985f9c5ac6fcb7e93d6152", kill_on_drop: false }` [INFO] [stdout] f5d634410aa45de895405705b4df0d5f3e6f9b3ccf985f9c5ac6fcb7e93d6152