[INFO] cloning repository https://github.com/satp42/satgrad-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/satp42/satgrad-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatp42%2Fsatgrad-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatp42%2Fsatgrad-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aeb6fc483313f6e0a3d0fee8a3ef31f8a4b5ab09 [INFO] testing satp42/satgrad-rust against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatp42%2Fsatgrad-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/satp42/satgrad-rust [INFO] finished tweaking git repo https://github.com/satp42/satgrad-rust [INFO] tweaked toml for git repo https://github.com/satp42/satgrad-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/satp42/satgrad-rust on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/satp42/satgrad-rust 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5cfc84df65cb301bad4ef0d723f7f5ebc601c8de3e212d639dccdbe0f630a0a8 [INFO] running `Command { std: "docker" "start" "-a" "5cfc84df65cb301bad4ef0d723f7f5ebc601c8de3e212d639dccdbe0f630a0a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cfc84df65cb301bad4ef0d723f7f5ebc601c8de3e212d639dccdbe0f630a0a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cfc84df65cb301bad4ef0d723f7f5ebc601c8de3e212d639dccdbe0f630a0a8", kill_on_drop: false }` [INFO] [stdout] 5cfc84df65cb301bad4ef0d723f7f5ebc601c8de3e212d639dccdbe0f630a0a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9b02f862faa494fe69d72f2c4afbefc72877647440f8d42adb57ae9de9687ff3 [INFO] running `Command { std: "docker" "start" "-a" "9b02f862faa494fe69d72f2c4afbefc72877647440f8d42adb57ae9de9687ff3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling meownet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 75 | for (i, layer) in self.layers.iter_mut().enumerate().rev() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `weight` and `bias` are never read [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Gradient { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | weight: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | bias: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gradient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mse` is never used [INFO] [stdout] --> src/train.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn mse(errors: &[f64]) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "9b02f862faa494fe69d72f2c4afbefc72877647440f8d42adb57ae9de9687ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b02f862faa494fe69d72f2c4afbefc72877647440f8d42adb57ae9de9687ff3", kill_on_drop: false }` [INFO] [stdout] 9b02f862faa494fe69d72f2c4afbefc72877647440f8d42adb57ae9de9687ff3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 58acb738ee5ea3ff45fa4a554acb778a133867823337d966a3e9fc86973b2b92 [INFO] running `Command { std: "docker" "start" "-a" "58acb738ee5ea3ff45fa4a554acb778a133867823337d966a3e9fc86973b2b92", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 75 | for (i, layer) in self.layers.iter_mut().enumerate().rev() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling meownet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `weight` and `bias` are never read [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Gradient { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | weight: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | bias: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gradient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mse` is never used [INFO] [stdout] --> src/train.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn mse(errors: &[f64]) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 75 | for (i, layer) in self.layers.iter_mut().enumerate().rev() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `weight` and `bias` are never read [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Gradient { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | weight: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | bias: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gradient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mse` is never used [INFO] [stdout] --> src/train.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn mse(errors: &[f64]) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "58acb738ee5ea3ff45fa4a554acb778a133867823337d966a3e9fc86973b2b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58acb738ee5ea3ff45fa4a554acb778a133867823337d966a3e9fc86973b2b92", kill_on_drop: false }` [INFO] [stdout] 58acb738ee5ea3ff45fa4a554acb778a133867823337d966a3e9fc86973b2b92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6ed0249f2bb494a45379ead43bf87a3f2755777b759cf5473bf54ff312ea0f3b [INFO] running `Command { std: "docker" "start" "-a" "6ed0249f2bb494a45379ead43bf87a3f2755777b759cf5473bf54ff312ea0f3b", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:75:14 [INFO] [stderr] | [INFO] [stderr] 75 | for (i, layer) in self.layers.iter_mut().enumerate().rev() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `weight` and `bias` are never read [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Gradient { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 22 | weight: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 23 | bias: f64, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Gradient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `mse` is never used [INFO] [stderr] --> src/train.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn mse(errors: &[f64]) -> f64 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `meownet` (lib) generated 3 warnings [INFO] [stderr] warning: `meownet` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/meownet-85db1e167053fb85) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ed0249f2bb494a45379ead43bf87a3f2755777b759cf5473bf54ff312ea0f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ed0249f2bb494a45379ead43bf87a3f2755777b759cf5473bf54ff312ea0f3b", kill_on_drop: false }` [INFO] [stdout] 6ed0249f2bb494a45379ead43bf87a3f2755777b759cf5473bf54ff312ea0f3b