[INFO] cloning repository https://github.com/hclarke/tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hclarke/tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhclarke%2Ftracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhclarke%2Ftracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dfc09da0823eab64d3d77fc8fbedbc059279cf4b [INFO] testing hclarke/tracer against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhclarke%2Ftracer" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hclarke/tracer on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hclarke/tracer [INFO] finished tweaking git repo https://github.com/hclarke/tracer [INFO] tweaked toml for git repo https://github.com/hclarke/tracer written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/hclarke/tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2068291d413d2b9ca14c6c808c679b5121edf947e79c7889962b071b5d3044c3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2068291d413d2b9ca14c6c808c679b5121edf947e79c7889962b071b5d3044c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2068291d413d2b9ca14c6c808c679b5121edf947e79c7889962b071b5d3044c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2068291d413d2b9ca14c6c808c679b5121edf947e79c7889962b071b5d3044c3", kill_on_drop: false }` [INFO] [stdout] 2068291d413d2b9ca14c6c808c679b5121edf947e79c7889962b071b5d3044c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 262c497d952f6351864e1755498115fdb6d4ab696847c76a71a3f879630e770c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "262c497d952f6351864e1755498115fdb6d4ab696847c76a71a3f879630e770c", kill_on_drop: false }` [INFO] [stderr] Compiling png_encode_mini v0.1.2 [INFO] [stderr] Compiling tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:120:14 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sval` [INFO] [stdout] --> src/rnd.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn sval(&self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ubox` [INFO] [stdout] --> src/rnd.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn ubox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sbox` [INFO] [stdout] --> src/rnd.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn sbox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gaussian2` [INFO] [stdout] --> src/rnd.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn gaussian2(&self) -> V2 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gaussian` [INFO] [stdout] --> src/rnd.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn gaussian(&self) -> T{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/vec.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn cross(self,rhs:V3) -> V3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_color` [INFO] [stdout] --> src/main.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "262c497d952f6351864e1755498115fdb6d4ab696847c76a71a3f879630e770c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "262c497d952f6351864e1755498115fdb6d4ab696847c76a71a3f879630e770c", kill_on_drop: false }` [INFO] [stdout] 262c497d952f6351864e1755498115fdb6d4ab696847c76a71a3f879630e770c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8964ef6015b18449bf9b89a1beeba8ee7934ecfc09d46088de67b7f0b4dea292 [INFO] running `Command { std: "docker" "start" "-a" "8964ef6015b18449bf9b89a1beeba8ee7934ecfc09d46088de67b7f0b4dea292", kill_on_drop: false }` [INFO] [stderr] Compiling tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:120:14 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ubox` [INFO] [stdout] --> src/rnd.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn ubox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sbox` [INFO] [stdout] --> src/rnd.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn sbox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gaussian2` [INFO] [stdout] --> src/rnd.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn gaussian2(&self) -> V2 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gaussian` [INFO] [stdout] --> src/rnd.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn gaussian(&self) -> T{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/vec.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn cross(self,rhs:V3) -> V3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_color` [INFO] [stdout] --> src/main.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "8964ef6015b18449bf9b89a1beeba8ee7934ecfc09d46088de67b7f0b4dea292", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8964ef6015b18449bf9b89a1beeba8ee7934ecfc09d46088de67b7f0b4dea292", kill_on_drop: false }` [INFO] [stdout] 8964ef6015b18449bf9b89a1beeba8ee7934ecfc09d46088de67b7f0b4dea292 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0eb7de5d79773cffa85bc16f8780597ac87805b5f217f7d0c6496495850cacfa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0eb7de5d79773cffa85bc16f8780597ac87805b5f217f7d0c6496495850cacfa", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/main.rs:120:14 [INFO] [stderr] | [INFO] [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ubox` [INFO] [stderr] --> src/rnd.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn ubox(&self) ->T { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sbox` [INFO] [stderr] --> src/rnd.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn sbox(&self) ->T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gaussian2` [INFO] [stderr] --> src/rnd.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn gaussian2(&self) -> V2 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gaussian` [INFO] [stderr] --> src/rnd.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn gaussian(&self) -> T{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cross` [INFO] [stderr] --> src/vec.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | pub fn cross(self,rhs:V3) -> V3 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_color` [INFO] [stderr] --> src/main.rs:120:4 [INFO] [stderr] | [INFO] [stderr] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tracer-f7e597c0d6fd4b25) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test rnd::tests::sval_range ... ok [INFO] [stdout] test rnd::tests::uval_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0eb7de5d79773cffa85bc16f8780597ac87805b5f217f7d0c6496495850cacfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eb7de5d79773cffa85bc16f8780597ac87805b5f217f7d0c6496495850cacfa", kill_on_drop: false }` [INFO] [stdout] 0eb7de5d79773cffa85bc16f8780597ac87805b5f217f7d0c6496495850cacfa