[INFO] cloning repository https://github.com/jtdowney/ray_tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtdowney/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6aed1825bb08a54df565ae006dcf44e0ff751bd5 [INFO] checking jtdowney/ray_tracer against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer" "/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/jtdowney/ray_tracer on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jtdowney/ray_tracer [INFO] finished tweaking git repo https://github.com/jtdowney/ray_tracer [INFO] tweaked toml for git repo https://github.com/jtdowney/ray_tracer written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jtdowney/ray_tracer 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded ord_subset v3.1.1 [INFO] [stderr] Downloaded anyhow v1.0.80 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8b2cac7c7fa4e42bef667f7e1c07d24b4e381f1b3177a9abcedc95fac40efcf [INFO] running `Command { std: "docker" "start" "-a" "e8b2cac7c7fa4e42bef667f7e1c07d24b4e381f1b3177a9abcedc95fac40efcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8b2cac7c7fa4e42bef667f7e1c07d24b4e381f1b3177a9abcedc95fac40efcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8b2cac7c7fa4e42bef667f7e1c07d24b4e381f1b3177a9abcedc95fac40efcf", kill_on_drop: false }` [INFO] [stdout] e8b2cac7c7fa4e42bef667f7e1c07d24b4e381f1b3177a9abcedc95fac40efcf [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb748631a851b77c0f76e63680becb4756a52a57f8e2f88088dab799dbf97832 [INFO] running `Command { std: "docker" "start" "-a" "eb748631a851b77c0f76e63680becb4756a52a57f8e2f88088dab799dbf97832", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking ord_subset v3.1.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stdout] warning: the item `ORIGIN` is imported redundantly [INFO] [stdout] --> src/camera.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | ORIGIN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | use super::*; [INFO] [stdout] | -------- the item `ORIGIN` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EPSILON` is imported redundantly [INFO] [stdout] --> src/intersection.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | EPSILON, ORIGIN, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | use super::*; [INFO] [stdout] | -------- the item `EPSILON` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `vector` is imported redundantly [INFO] [stdout] --> src/matrix.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | use crate::vector; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 277 | [INFO] [stdout] 278 | use super::*; [INFO] [stdout] | -------- the item `vector` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `vector` is imported redundantly [INFO] [stdout] --> src/shapes/cone.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::{point, ray, vector, EPSILON}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 141 | [INFO] [stdout] 142 | use super::*; [INFO] [stdout] | -------- the item `vector` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EPSILON` is imported redundantly [INFO] [stdout] --> src/shapes/cone.rs:140:37 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::{point, ray, vector, EPSILON}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 141 | [INFO] [stdout] 142 | use super::*; [INFO] [stdout] | -------- the item `EPSILON` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `vector` is imported redundantly [INFO] [stdout] --> src/shapes/cube.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | use crate::{point, ray, vector}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 67 | [INFO] [stdout] 68 | use super::*; [INFO] [stdout] | -------- the item `vector` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EPSILON` is imported redundantly [INFO] [stdout] --> src/shapes/cylinder.rs:114:29 [INFO] [stdout] | [INFO] [stdout] 114 | use crate::{point, ray, EPSILON}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 115 | [INFO] [stdout] 116 | use super::*; [INFO] [stdout] | -------- the item `EPSILON` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `matrix` is imported redundantly [INFO] [stdout] --> src/transform.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | use crate::{matrix, point, vector, ORIGIN}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 86 | [INFO] [stdout] 87 | use super::*; [INFO] [stdout] | -------- the item `matrix` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ray` is imported redundantly [INFO] [stdout] --> src/world.rs:142:53 [INFO] [stdout] | [INFO] [stdout] 142 | intersection, pattern::test_pattern, plane, ray, transform::translation, vector, ORIGIN, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 146 | use super::*; [INFO] [stdout] | -------- the item `ray` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.87s [INFO] running `Command { std: "docker" "inspect" "eb748631a851b77c0f76e63680becb4756a52a57f8e2f88088dab799dbf97832", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb748631a851b77c0f76e63680becb4756a52a57f8e2f88088dab799dbf97832", kill_on_drop: false }` [INFO] [stdout] eb748631a851b77c0f76e63680becb4756a52a57f8e2f88088dab799dbf97832 [INFO] checking jtdowney/ray_tracer against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jtdowney/ray_tracer on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jtdowney/ray_tracer [INFO] finished tweaking git repo https://github.com/jtdowney/ray_tracer [INFO] tweaked toml for git repo https://github.com/jtdowney/ray_tracer written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jtdowney/ray_tracer 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0518afc530ec267dde350fbf3c6501256549bbb2bb276e2f6c3636e666950ef9 [INFO] running `Command { std: "docker" "start" "-a" "0518afc530ec267dde350fbf3c6501256549bbb2bb276e2f6c3636e666950ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0518afc530ec267dde350fbf3c6501256549bbb2bb276e2f6c3636e666950ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0518afc530ec267dde350fbf3c6501256549bbb2bb276e2f6c3636e666950ef9", kill_on_drop: false }` [INFO] [stdout] 0518afc530ec267dde350fbf3c6501256549bbb2bb276e2f6c3636e666950ef9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fecbe3ac9f5a22d6c2f984d1cbb57a1283e792010705ef794df3d38f225deda [INFO] running `Command { std: "docker" "start" "-a" "9fecbe3ac9f5a22d6c2f984d1cbb57a1283e792010705ef794df3d38f225deda", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking ord_subset v3.1.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9fecbe3ac9f5a22d6c2f984d1cbb57a1283e792010705ef794df3d38f225deda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fecbe3ac9f5a22d6c2f984d1cbb57a1283e792010705ef794df3d38f225deda", kill_on_drop: false }` [INFO] [stdout] 9fecbe3ac9f5a22d6c2f984d1cbb57a1283e792010705ef794df3d38f225deda