[INFO] cloning repository https://github.com/mukaschultze/fluids [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mukaschultze/fluids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmukaschultze%2Ffluids", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmukaschultze%2Ffluids'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84ba807e97331e81ca268ecdea928fefbbd0f01e [INFO] testing mukaschultze/fluids against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmukaschultze%2Ffluids" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mukaschultze/fluids on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mukaschultze/fluids [INFO] finished tweaking git repo https://github.com/mukaschultze/fluids [INFO] tweaked toml for git repo https://github.com/mukaschultze/fluids written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/mukaschultze/fluids already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58d6788033202aea1e1e32a7dbd58410a927830571a9d07c2ce49f523a26e3a8 [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" "58d6788033202aea1e1e32a7dbd58410a927830571a9d07c2ce49f523a26e3a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58d6788033202aea1e1e32a7dbd58410a927830571a9d07c2ce49f523a26e3a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d6788033202aea1e1e32a7dbd58410a927830571a9d07c2ce49f523a26e3a8", kill_on_drop: false }` [INFO] [stdout] 58d6788033202aea1e1e32a7dbd58410a927830571a9d07c2ce49f523a26e3a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9ef81efc50a48d863c56a886501ec4c0b0ce0c830dabbb797331c4861746c93 [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" "d9ef81efc50a48d863c56a886501ec4c0b0ce0c830dabbb797331c4861746c93", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling png v0.15.1 [INFO] [stderr] Compiling variable-density v0.1.0 (/opt/rustwide/workdir/variable-density) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> variable-density/src/main.rs:1269:9 [INFO] [stdout] | [INFO] [stdout] 1269 | let mut bodies: Vec> = Vec::new(); [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: associated function is never used: `new` [INFO] [stdout] --> variable-density/src/main.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn new( [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: `new` [INFO] [stdout] --> variable-density/src/main.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn new(fields: SolidBodyFields) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> variable-density/src/main.rs:226:12 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn new(fields: SolidBodyFields) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `src` [INFO] [stdout] --> variable-density/src/main.rs:361:8 [INFO] [stdout] | [INFO] [stdout] 361 | fn src(&self) -> &Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scaled_add` [INFO] [stdout] --> variable-density/src/main.rs:946:8 [INFO] [stdout] | [INFO] [stdout] 946 | fn scaled_add(&self, dst: &mut Vec, a: &Vec, b: &Vec, s: f64) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 19.45s [INFO] running `Command { std: "docker" "inspect" "d9ef81efc50a48d863c56a886501ec4c0b0ce0c830dabbb797331c4861746c93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9ef81efc50a48d863c56a886501ec4c0b0ce0c830dabbb797331c4861746c93", kill_on_drop: false }` [INFO] [stdout] d9ef81efc50a48d863c56a886501ec4c0b0ce0c830dabbb797331c4861746c93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a4220f72979d86219333204033e2d9dd1fa870436417b458d669810745d7c9 [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" "83a4220f72979d86219333204033e2d9dd1fa870436417b458d669810745d7c9", kill_on_drop: false }` [INFO] [stderr] Compiling variable-density v0.1.0 (/opt/rustwide/workdir/variable-density) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> variable-density/src/main.rs:1269:9 [INFO] [stdout] | [INFO] [stdout] 1269 | let mut bodies: Vec> = Vec::new(); [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: associated function is never used: `new` [INFO] [stdout] --> variable-density/src/main.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn new( [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: `new` [INFO] [stdout] --> variable-density/src/main.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn new(fields: SolidBodyFields) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> variable-density/src/main.rs:226:12 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn new(fields: SolidBodyFields) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `src` [INFO] [stdout] --> variable-density/src/main.rs:361:8 [INFO] [stdout] | [INFO] [stdout] 361 | fn src(&self) -> &Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scaled_add` [INFO] [stdout] --> variable-density/src/main.rs:946:8 [INFO] [stdout] | [INFO] [stdout] 946 | fn scaled_add(&self, dst: &mut Vec, a: &Vec, b: &Vec, s: f64) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "83a4220f72979d86219333204033e2d9dd1fa870436417b458d669810745d7c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a4220f72979d86219333204033e2d9dd1fa870436417b458d669810745d7c9", kill_on_drop: false }` [INFO] [stdout] 83a4220f72979d86219333204033e2d9dd1fa870436417b458d669810745d7c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0a0c5c1f4c3f67a70729ec9b18134fad4a24da9f027df9a6d0a6f32a8ccfa7c [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" "e0a0c5c1f4c3f67a70729ec9b18134fad4a24da9f027df9a6d0a6f32a8ccfa7c", kill_on_drop: false }` [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] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> variable-density/src/main.rs:1269:9 [INFO] [stderr] | [INFO] [stderr] 1269 | let mut bodies: Vec> = Vec::new(); [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: associated function is never used: `new` [INFO] [stderr] --> variable-density/src/main.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> variable-density/src/main.rs:157:12 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn new(fields: SolidBodyFields) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> variable-density/src/main.rs:226:12 [INFO] [stderr] | [INFO] [stderr] 226 | pub fn new(fields: SolidBodyFields) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `src` [INFO] [stderr] --> variable-density/src/main.rs:361:8 [INFO] [stderr] | [INFO] [stderr] 361 | fn src(&self) -> &Vec { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scaled_add` [INFO] [stderr] --> variable-density/src/main.rs:946:8 [INFO] [stderr] | [INFO] [stderr] 946 | fn scaled_add(&self, dst: &mut Vec, a: &Vec, b: &Vec, s: f64) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/variable_density-00257fb1c886c7d4) [INFO] running `Command { std: "docker" "inspect" "e0a0c5c1f4c3f67a70729ec9b18134fad4a24da9f027df9a6d0a6f32a8ccfa7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0a0c5c1f4c3f67a70729ec9b18134fad4a24da9f027df9a6d0a6f32a8ccfa7c", kill_on_drop: false }` [INFO] [stdout] e0a0c5c1f4c3f67a70729ec9b18134fad4a24da9f027df9a6d0a6f32a8ccfa7c