[INFO] cloning repository https://github.com/FlareFlo/smallpt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlareFlo/smallpt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Fsmallpt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Fsmallpt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a14e616e5069fdfb78e844b92b80e66fe82677fd [INFO] checking FlareFlo/smallpt against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Fsmallpt" "/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/FlareFlo/smallpt on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FlareFlo/smallpt [INFO] finished tweaking git repo https://github.com/FlareFlo/smallpt [INFO] tweaked toml for git repo https://github.com/FlareFlo/smallpt written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FlareFlo/smallpt 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.41 [INFO] [stderr] Downloaded terminfo v0.8.0 [INFO] [stderr] Downloaded clearscreen v2.0.1 [INFO] [stderr] Downloaded syn v2.0.23 [INFO] [stderr] Downloaded thiserror-impl v1.0.41 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 147567b0a2125d7d39e0799857ddd7b59f1ba474cd032eac2056046857559695 [INFO] running `Command { std: "docker" "start" "-a" "147567b0a2125d7d39e0799857ddd7b59f1ba474cd032eac2056046857559695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "147567b0a2125d7d39e0799857ddd7b59f1ba474cd032eac2056046857559695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "147567b0a2125d7d39e0799857ddd7b59f1ba474cd032eac2056046857559695", kill_on_drop: false }` [INFO] [stdout] 147567b0a2125d7d39e0799857ddd7b59f1ba474cd032eac2056046857559695 [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b3b3936fa2e283a44c0e61ba76ee39570d205ccb11032a42e1ed668835a25e2 [INFO] running `Command { std: "docker" "start" "-a" "7b3b3936fa2e283a44c0e61ba76ee39570d205ccb11032a42e1ed668835a25e2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling thiserror v1.0.41 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling terminfo v0.8.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking which v4.4.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.41 [INFO] [stderr] Checking clearscreen v2.0.1 [INFO] [stderr] Checking smallpt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem::size_of` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::mem::size_of; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Once` [INFO] [stdout] --> src/main.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::{Arc, Mutex, Once}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ordering` [INFO] [stdout] --> src/main.rs:8:38 [INFO] [stdout] | [INFO] [stdout] 8 | use std::sync::atomic::{AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::size_of` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::mem::size_of; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Once` [INFO] [stdout] --> src/main.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::{Arc, Mutex, Once}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ordering` [INFO] [stdout] --> src/main.rs:8:38 [INFO] [stdout] | [INFO] [stdout] 8 | use std::sync::atomic::{AtomicUsize, Ordering}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/radiance.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | let mut f = obj.color; [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: variable does not need to be mutable [INFO] [stdout] --> src/radiance.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | let mut f = obj.color; [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | let mut image_buffer = Vec::from_iter((0..h).map(|_|Mutex::new(vec![Vec3::ZEROES; w]))); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R0` should have a snake case name [INFO] [stdout] --> src/radiance.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | let R0 = a.powi(2) / b.powi(2); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `r0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | let mut image_buffer = Vec::from_iter((0..h).map(|_|Mutex::new(vec![Vec3::ZEROES; w]))); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Re` should have a snake case name [INFO] [stdout] --> src/radiance.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let Re = R0 + (1.0 - R0) * c * c * c * c * c; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `re` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Tr` should have a snake case name [INFO] [stdout] --> src/radiance.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let Tr = 1.0 - Re; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `tr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/radiance.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let P = 0.25 + 0.5 * Re; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `RP` should have a snake case name [INFO] [stdout] --> src/radiance.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let RP = Re / P; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `rp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TP` should have a snake case name [INFO] [stdout] --> src/radiance.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | let TP = Tr / (1.0 - P); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `tp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R0` should have a snake case name [INFO] [stdout] --> src/radiance.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | let R0 = a.powi(2) / b.powi(2); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `r0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Re` should have a snake case name [INFO] [stdout] --> src/radiance.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let Re = R0 + (1.0 - R0) * c * c * c * c * c; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `re` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Tr` should have a snake case name [INFO] [stdout] --> src/radiance.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let Tr = 1.0 - Re; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `tr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/radiance.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let P = 0.25 + 0.5 * Re; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `RP` should have a snake case name [INFO] [stdout] --> src/radiance.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let RP = Re / P; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `rp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TP` should have a snake case name [INFO] [stdout] --> src/radiance.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | let TP = Tr / (1.0 - P); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `tp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.50s [INFO] running `Command { std: "docker" "inspect" "7b3b3936fa2e283a44c0e61ba76ee39570d205ccb11032a42e1ed668835a25e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b3b3936fa2e283a44c0e61ba76ee39570d205ccb11032a42e1ed668835a25e2", kill_on_drop: false }` [INFO] [stdout] 7b3b3936fa2e283a44c0e61ba76ee39570d205ccb11032a42e1ed668835a25e2