[INFO] cloning repository https://github.com/ffhan/rustracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ffhan/rustracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffhan%2Frustracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffhan%2Frustracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea58a33bfb085f7ce21d9512c8757addadc0b010 [INFO] checking ffhan/rustracer against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffhan%2Frustracer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ffhan/rustracer [INFO] finished tweaking git repo https://github.com/ffhan/rustracer [INFO] tweaked toml for git repo https://github.com/ffhan/rustracer written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ffhan/rustracer on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ffhan/rustracer 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded autocfg v0.1.4 [INFO] [stderr] Downloaded num-iter v0.1.39 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded gif v0.10.2 [INFO] [stderr] Downloaded rayon-core v1.5.0 [INFO] [stderr] Downloaded num_cpus v1.10.1 [INFO] [stderr] Downloaded num-rational v0.2.2 [INFO] [stderr] Downloaded syn v0.15.39 [INFO] [stderr] Downloaded image v0.21.2 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded crossbeam-deque v0.6.3 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded libc v0.2.59 [INFO] [stderr] Downloaded rayon v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91dcbcb7376ef77827d49a3338326e18469fe8a3797f8584164d8b705e1f03f8 [INFO] running `Command { std: "docker" "start" "-a" "91dcbcb7376ef77827d49a3338326e18469fe8a3797f8584164d8b705e1f03f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91dcbcb7376ef77827d49a3338326e18469fe8a3797f8584164d8b705e1f03f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91dcbcb7376ef77827d49a3338326e18469fe8a3797f8584164d8b705e1f03f8", kill_on_drop: false }` [INFO] [stdout] 91dcbcb7376ef77827d49a3338326e18469fe8a3797f8584164d8b705e1f03f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd797cd051b5e5390c5e89e718c9d659b847d66ffe2bc0f26cf2cbdb311fcdad [INFO] running `Command { std: "docker" "start" "-a" "bd797cd051b5e5390c5e89e718c9d659b847d66ffe2bc0f26cf2cbdb311fcdad", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking gif v0.10.2 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.2 [INFO] [stderr] Checking gametest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/scene.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/scene.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/base.rs:91:40 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(distance: f64, object: &'a Box) -> Intersection { [INFO] [stdout] | ^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(distance: f64, object: &'a Box) -> Intersection<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/scene.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn trace(&self, ray: &Ray) -> Option { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | pub fn trace(&self, ray: &Ray) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/base.rs:91:40 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(distance: f64, object: &'a Box) -> Intersection { [INFO] [stdout] | ^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(distance: f64, object: &'a Box) -> Intersection<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/scene.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn trace(&self, ray: &Ray) -> Option { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | pub fn trace(&self, ray: &Ray) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.55s [INFO] running `Command { std: "docker" "inspect" "bd797cd051b5e5390c5e89e718c9d659b847d66ffe2bc0f26cf2cbdb311fcdad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd797cd051b5e5390c5e89e718c9d659b847d66ffe2bc0f26cf2cbdb311fcdad", kill_on_drop: false }` [INFO] [stdout] bd797cd051b5e5390c5e89e718c9d659b847d66ffe2bc0f26cf2cbdb311fcdad