[INFO] cloning repository https://github.com/stickynotememo/the-elements [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stickynotememo/the-elements" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstickynotememo%2Fthe-elements", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstickynotememo%2Fthe-elements'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d8ad6caf68825c0d6be3f2e107c0645e361674d5 [INFO] checking stickynotememo/the-elements against try#8384de5d92dd9b1c0b67caa5c1c1b11bf606490f for pr-146300 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstickynotememo%2Fthe-elements" "/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/stickynotememo/the-elements [INFO] finished tweaking git repo https://github.com/stickynotememo/the-elements [INFO] tweaked toml for git repo https://github.com/stickynotememo/the-elements written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stickynotememo/the-elements on toolchain 8384de5d92dd9b1c0b67caa5c1c1b11bf606490f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/stickynotememo/the-elements 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" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e922ed9dd7bf50bccc3069ba3dff9706cc075aab89cd3d3974f3cf2779aeb3fc [INFO] running `Command { std: "docker" "start" "-a" "e922ed9dd7bf50bccc3069ba3dff9706cc075aab89cd3d3974f3cf2779aeb3fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e922ed9dd7bf50bccc3069ba3dff9706cc075aab89cd3d3974f3cf2779aeb3fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e922ed9dd7bf50bccc3069ba3dff9706cc075aab89cd3d3974f3cf2779aeb3fc", kill_on_drop: false }` [INFO] [stdout] e922ed9dd7bf50bccc3069ba3dff9706cc075aab89cd3d3974f3cf2779aeb3fc [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84be89e360151f5283c995b08ca5da60a5ccc03e6fd45c508007ee9f6f4b21b6 [INFO] running `Command { std: "docker" "start" "-a" "84be89e360151f5283c995b08ca5da60a5ccc03e6fd45c508007ee9f6f4b21b6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking the-elements v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `string` [INFO] [stdout] --> src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn from(string: &String) -> () /* Result src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn from(string: &String) -> () /* Result src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Element { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 8 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | symbol: Symbol, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | atomic_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 11 | atomic_mass: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 18 | struct ElementRecord { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 19 | #[serde(rename = "AtomicNumber")] [INFO] [stdout] 20 | atomic_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | symbol: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | #[serde(rename = "AtomicMass")] [INFO] [stdout] 25 | mass: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | #[serde(rename = "NumberofNeutrons")] [INFO] [stdout] 27 | neutrons: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | #[serde(rename = "NumberofProtons")] [INFO] [stdout] 29 | protons: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 30 | #[serde(rename = "NumberofElectrons")] [INFO] [stdout] 31 | electrons: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | period: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | group: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | radius: f32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | electronegativity: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 44 | #[serde(rename = "FirstIonization")] [INFO] [stdout] 45 | first_ionization_energy: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 46 | density: f32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 47 | melting_point: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 48 | boiling_point: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 49 | #[serde(rename = "NumberOfIsotopes")] [INFO] [stdout] 50 | isotopes: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 51 | discoverer: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | #[serde(rename = "Year")] [INFO] [stdout] 53 | year_of_discovery: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 54 | #[serde(rename = "SpecificHeat")] [INFO] [stdout] 55 | specific_heat_capacity: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 56 | #[serde(rename = "NumberofShells")] [INFO] [stdout] 57 | shells: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 58 | #[serde(rename = "NumberofValence")] [INFO] [stdout] 59 | valence_electrons: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElementRecord` 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 `name`, `symbol`, `atomic_number`, and `atomic_mass` are never read [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Element { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 8 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | symbol: Symbol, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | atomic_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 11 | atomic_mass: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 18 | struct ElementRecord { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 19 | #[serde(rename = "AtomicNumber")] [INFO] [stdout] 20 | atomic_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | symbol: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | #[serde(rename = "AtomicMass")] [INFO] [stdout] 25 | mass: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | #[serde(rename = "NumberofNeutrons")] [INFO] [stdout] 27 | neutrons: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | #[serde(rename = "NumberofProtons")] [INFO] [stdout] 29 | protons: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 30 | #[serde(rename = "NumberofElectrons")] [INFO] [stdout] 31 | electrons: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | period: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | group: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | radius: f32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 43 | electronegativity: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 44 | #[serde(rename = "FirstIonization")] [INFO] [stdout] 45 | first_ionization_energy: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 46 | density: f32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 47 | melting_point: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 48 | boiling_point: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 49 | #[serde(rename = "NumberOfIsotopes")] [INFO] [stdout] 50 | isotopes: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 51 | discoverer: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | #[serde(rename = "Year")] [INFO] [stdout] 53 | year_of_discovery: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 54 | #[serde(rename = "SpecificHeat")] [INFO] [stdout] 55 | specific_heat_capacity: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 56 | #[serde(rename = "NumberofShells")] [INFO] [stdout] 57 | shells: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 58 | #[serde(rename = "NumberofValence")] [INFO] [stdout] 59 | valence_electrons: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElementRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.13s [INFO] running `Command { std: "docker" "inspect" "84be89e360151f5283c995b08ca5da60a5ccc03e6fd45c508007ee9f6f4b21b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84be89e360151f5283c995b08ca5da60a5ccc03e6fd45c508007ee9f6f4b21b6", kill_on_drop: false }` [INFO] [stdout] 84be89e360151f5283c995b08ca5da60a5ccc03e6fd45c508007ee9f6f4b21b6