[INFO] cloning repository https://github.com/titouanfuchs/RustCourse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/titouanfuchs/RustCourse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftitouanfuchs%2FRustCourse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftitouanfuchs%2FRustCourse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 20dc60f2cec43a61b160e14c82afcae5c75836c1 [INFO] testing titouanfuchs/RustCourse against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftitouanfuchs%2FRustCourse" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/titouanfuchs/RustCourse on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/titouanfuchs/RustCourse [INFO] finished tweaking git repo https://github.com/titouanfuchs/RustCourse [INFO] tweaked toml for git repo https://github.com/titouanfuchs/RustCourse written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/titouanfuchs/RustCourse 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf9f28a136ca39f720d47411cd76996976f4f91c68f7f1e2b21ebb7553fb2dde [INFO] running `Command { std: "docker" "start" "-a" "cf9f28a136ca39f720d47411cd76996976f4f91c68f7f1e2b21ebb7553fb2dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf9f28a136ca39f720d47411cd76996976f4f91c68f7f1e2b21ebb7553fb2dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf9f28a136ca39f720d47411cd76996976f4f91c68f7f1e2b21ebb7553fb2dde", kill_on_drop: false }` [INFO] [stdout] cf9f28a136ca39f720d47411cd76996976f4f91c68f7f1e2b21ebb7553fb2dde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85d580bd1e6aae8d135fac2c32594334084aa87df9d80a55338be9d7167d9dc0 [INFO] running `Command { std: "docker" "start" "-a" "85d580bd1e6aae8d135fac2c32594334084aa87df9d80a55338be9d7167d9dc0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rust-course v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if (min > max || max < min) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - if (min > max || max < min) { [INFO] [stdout] 85 + if min > max || max < min { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut vec = vec![1, 3, 4, 5]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Admin` and `Owner` are never constructed [INFO] [stdout] --> src/user/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum UserRole { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 11 | Admin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | Owner, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserRole` 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: variants `Male` and `Female` are never constructed [INFO] [stdout] --> src/user/mod.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum Gender { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 28 | Male, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | Female, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gender` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `perimeter` is never used [INFO] [stdout] --> src/shapes/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Shape { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 2 | fn surface(&self) -> f32; [INFO] [stdout] 3 | fn perimeter(&self) -> f32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hashMaps` should have a snake case name [INFO] [stdout] --> src/main.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn hashMaps() { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `hash_maps` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matchPatternBinding` should have a snake case name [INFO] [stdout] --> src/main.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn matchPatternBinding() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `match_pattern_binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `patternBinding` should have a snake case name [INFO] [stdout] --> src/main.rs:142:4 [INFO] [stdout] | [INFO] [stdout] 142 | fn patternBinding() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `pattern_binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matchSwitch` should have a snake case name [INFO] [stdout] --> src/main.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | fn matchSwitch() { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `match_switch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `returnFromIf` should have a snake case name [INFO] [stdout] --> src/main.rs:165:4 [INFO] [stdout] | [INFO] [stdout] 165 | fn returnFromIf() { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `return_from_if` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `L` should have a snake case name [INFO] [stdout] --> src/shapes/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | L: f32, [INFO] [stdout] | ^ help: convert the identifier to snake case: `l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Le` should have a snake case name [INFO] [stdout] --> src/shapes/mod.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(le: f32, Le: f32) -> Rect { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `le` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "85d580bd1e6aae8d135fac2c32594334084aa87df9d80a55338be9d7167d9dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85d580bd1e6aae8d135fac2c32594334084aa87df9d80a55338be9d7167d9dc0", kill_on_drop: false }` [INFO] [stdout] 85d580bd1e6aae8d135fac2c32594334084aa87df9d80a55338be9d7167d9dc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c02f3a8698a846717f4c31ec294ed4dc910d1c91f0f3cc44754e159d8649b13 [INFO] running `Command { std: "docker" "start" "-a" "3c02f3a8698a846717f4c31ec294ed4dc910d1c91f0f3cc44754e159d8649b13", kill_on_drop: false }` [INFO] [stderr] Compiling rust-course v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Error` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | if (min > max || max < min) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - if (min > max || max < min) { [INFO] [stdout] 85 + if min > max || max < min { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut vec = vec![1, 3, 4, 5]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Admin` and `Owner` are never constructed [INFO] [stdout] --> src/user/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum UserRole { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 11 | Admin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | Owner, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserRole` 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: variants `Male` and `Female` are never constructed [INFO] [stdout] --> src/user/mod.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum Gender { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 28 | Male, [INFO] [stdout] | ^^^^ [INFO] [stdout] 29 | Female, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gender` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `perimeter` is never used [INFO] [stdout] --> src/shapes/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Shape { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 2 | fn surface(&self) -> f32; [INFO] [stdout] 3 | fn perimeter(&self) -> f32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hashMaps` should have a snake case name [INFO] [stdout] --> src/main.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn hashMaps() { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `hash_maps` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matchPatternBinding` should have a snake case name [INFO] [stdout] --> src/main.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn matchPatternBinding() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `match_pattern_binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `patternBinding` should have a snake case name [INFO] [stdout] --> src/main.rs:142:4 [INFO] [stdout] | [INFO] [stdout] 142 | fn patternBinding() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `pattern_binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matchSwitch` should have a snake case name [INFO] [stdout] --> src/main.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | fn matchSwitch() { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `match_switch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `returnFromIf` should have a snake case name [INFO] [stdout] --> src/main.rs:165:4 [INFO] [stdout] | [INFO] [stdout] 165 | fn returnFromIf() { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `return_from_if` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `L` should have a snake case name [INFO] [stdout] --> src/shapes/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | L: f32, [INFO] [stdout] | ^ help: convert the identifier to snake case: `l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Le` should have a snake case name [INFO] [stdout] --> src/shapes/mod.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(le: f32, Le: f32) -> Rect { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `le` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "3c02f3a8698a846717f4c31ec294ed4dc910d1c91f0f3cc44754e159d8649b13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c02f3a8698a846717f4c31ec294ed4dc910d1c91f0f3cc44754e159d8649b13", kill_on_drop: false }` [INFO] [stdout] 3c02f3a8698a846717f4c31ec294ed4dc910d1c91f0f3cc44754e159d8649b13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bdd6f67b6096ee0d277d438aba39f57d59864390655eea02cbd1c9d8f9685d99 [INFO] running `Command { std: "docker" "start" "-a" "bdd6f67b6096ee0d277d438aba39f57d59864390655eea02cbd1c9d8f9685d99", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::io::Error` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:85:8 [INFO] [stderr] | [INFO] [stderr] 85 | if (min > max || max < min) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 85 - if (min > max || max < min) { [INFO] [stderr] 85 + if min > max || max < min { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | let mut vec = vec![1, 3, 4, 5]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Admin` and `Owner` are never constructed [INFO] [stderr] --> src/user/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub enum UserRole { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] 11 | Admin, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 12 | Owner, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `UserRole` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Male` and `Female` are never constructed [INFO] [stderr] --> src/user/mod.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub enum Gender { [INFO] [stderr] | ------ variants in this enum [INFO] [stderr] 28 | Male, [INFO] [stderr] | ^^^^ [INFO] [stderr] 29 | Female, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Gender` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `perimeter` is never used [INFO] [stderr] --> src/shapes/mod.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait Shape { [INFO] [stderr] | ----- method in this trait [INFO] [stderr] 2 | fn surface(&self) -> f32; [INFO] [stderr] 3 | fn perimeter(&self) -> f32; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `hashMaps` should have a snake case name [INFO] [stderr] --> src/main.rs:94:4 [INFO] [stderr] | [INFO] [stderr] 94 | fn hashMaps() { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `hash_maps` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `matchPatternBinding` should have a snake case name [INFO] [stderr] --> src/main.rs:131:4 [INFO] [stderr] | [INFO] [stderr] 131 | fn matchPatternBinding() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `match_pattern_binding` [INFO] [stderr] [INFO] [stderr] warning: function `patternBinding` should have a snake case name [INFO] [stderr] --> src/main.rs:142:4 [INFO] [stderr] | [INFO] [stderr] 142 | fn patternBinding() { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `pattern_binding` [INFO] [stderr] [INFO] [stderr] warning: function `matchSwitch` should have a snake case name [INFO] [stderr] --> src/main.rs:152:4 [INFO] [stderr] | [INFO] [stderr] 152 | fn matchSwitch() { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `match_switch` [INFO] [stderr] [INFO] [stderr] warning: function `returnFromIf` should have a snake case name [INFO] [stderr] --> src/main.rs:165:4 [INFO] [stderr] | [INFO] [stderr] 165 | fn returnFromIf() { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `return_from_if` [INFO] [stderr] [INFO] [stderr] warning: structure field `L` should have a snake case name [INFO] [stderr] --> src/shapes/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | L: f32, [INFO] [stderr] | ^ help: convert the identifier to snake case: `l` [INFO] [stderr] [INFO] [stderr] warning: variable `Le` should have a snake case name [INFO] [stderr] --> src/shapes/mod.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(le: f32, Le: f32) -> Rect { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `le` [INFO] [stderr] [INFO] [stderr] warning: `rust-course` (bin "rust-course" test) generated 13 warnings (run `cargo fix --bin "rust-course" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_course-89c32cf7efcceaa6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bdd6f67b6096ee0d277d438aba39f57d59864390655eea02cbd1c9d8f9685d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdd6f67b6096ee0d277d438aba39f57d59864390655eea02cbd1c9d8f9685d99", kill_on_drop: false }` [INFO] [stdout] bdd6f67b6096ee0d277d438aba39f57d59864390655eea02cbd1c9d8f9685d99 [INFO] testing titouanfuchs/RustCourse against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftitouanfuchs%2FRustCourse" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/titouanfuchs/RustCourse on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/titouanfuchs/RustCourse [INFO] finished tweaking git repo https://github.com/titouanfuchs/RustCourse [INFO] tweaked toml for git repo https://github.com/titouanfuchs/RustCourse written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/titouanfuchs/RustCourse 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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59f09550b97a9eb6a21d7da391a506a4b29069f7514a275010c8212230569686 [INFO] running `Command { std: "docker" "start" "-a" "59f09550b97a9eb6a21d7da391a506a4b29069f7514a275010c8212230569686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59f09550b97a9eb6a21d7da391a506a4b29069f7514a275010c8212230569686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59f09550b97a9eb6a21d7da391a506a4b29069f7514a275010c8212230569686", kill_on_drop: false }` [INFO] [stdout] 59f09550b97a9eb6a21d7da391a506a4b29069f7514a275010c8212230569686 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d38a22058f95a36a4b7a11248c2c48e817cd81c835432c7ba64d834335666f8 [INFO] running `Command { std: "docker" "start" "-a" "2d38a22058f95a36a4b7a11248c2c48e817cd81c835432c7ba64d834335666f8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaD4GvhH" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ppv-lite86` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcf5SRIk/symbols.o" "/opt/rustwide/target/debug/build/libc-2135fdacf0de4024/build_script_build-2135fdacf0de4024.build_script_build.4251d812c4e22648-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/libc-2135fdacf0de4024/build_script_build-2135fdacf0de4024.build_script_build.4251d812c4e22648-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/libc-2135fdacf0de4024/build_script_build-2135fdacf0de4024.build_script_build.4251d812c4e22648-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/libc-2135fdacf0de4024/build_script_build-2135fdacf0de4024.build_script_build.4251d812c4e22648-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/libc-2135fdacf0de4024/build_script_build-2135fdacf0de4024.3t7lgu9up7uccbnz7kj7jphes.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9506e3738f23e7c7.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0e87bdc388165b9b.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-28d2ee21ffecbcd0.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-4cd64c3d9fc2560b.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a1fedeceba4cc892.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0b8915cbc76cd410.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-fec2ce82fc5b17fa.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fdb02324b55b2840.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db981ef273c68b12.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2c4968ed4cb29e9c.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-661cdd70a5b83118.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbb3bfdc8e63ca5.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a4c5ad4392a26401.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9409cd7d030362b9.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-80d2f129fb536a6f.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7586cb84705120bb.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/build/libc-2135fdacf0de4024/build_script_build-2135fdacf0de4024" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libc` (build script) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "2d38a22058f95a36a4b7a11248c2c48e817cd81c835432c7ba64d834335666f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d38a22058f95a36a4b7a11248c2c48e817cd81c835432c7ba64d834335666f8", kill_on_drop: false }` [INFO] [stdout] 2d38a22058f95a36a4b7a11248c2c48e817cd81c835432c7ba64d834335666f8