[INFO] updating cached repository https://github.com/bababax11/deep-learning-zero [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 97c45b68b4f75b8b48ada2ee6a930b795cc32a77 [INFO] checking bababax11/deep-learning-zero against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbababax11%2Fdeep-learning-zero" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bababax11/deep-learning-zero on toolchain c724b67e1b474262917a5154d74e7072267593fe [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bababax11/deep-learning-zero [INFO] finished tweaking git repo https://github.com/bababax11/deep-learning-zero [INFO] tweaked toml for git repo https://github.com/bababax11/deep-learning-zero written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/bababax11/deep-learning-zero already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddd553da979fa1ca53cf97c5cd4209344ffef39f0165ccdaea27b3d3a20beab6 [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" "ddd553da979fa1ca53cf97c5cd4209344ffef39f0165ccdaea27b3d3a20beab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddd553da979fa1ca53cf97c5cd4209344ffef39f0165ccdaea27b3d3a20beab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd553da979fa1ca53cf97c5cd4209344ffef39f0165ccdaea27b3d3a20beab6", kill_on_drop: false }` [INFO] [stdout] ddd553da979fa1ca53cf97c5cd4209344ffef39f0165ccdaea27b3d3a20beab6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e08b7c747e04f2988f3eb48cb61ca79e007d7ed426e97d9f1a179e02861d36c [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" "0e08b7c747e04f2988f3eb48cb61ca79e007d7ed426e97d9f1a179e02861d36c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking assert_approx_eq v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking noisy_float v0.1.12 [INFO] [stderr] Checking ndarray-stats v0.3.0 [INFO] [stderr] Checking zerodl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/layers.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn new(w: Array2, b: Array1) -> Self { [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: `forward` [INFO] [stdout] --> src/layers.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn forward(&mut self, x: Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/layers.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn backward(&mut self, dout: Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/layers.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `forward` [INFO] [stdout] --> src/layers.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn forward(&mut self, x: Array2, t: Array2) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/layers.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn backward(&self) -> Array2 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `forward` [INFO] [stdout] --> src/layers.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn forward(x: T, y: T) -> ::Output { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/layers.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | fn backward(dout: T) -> (T, T) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/layers.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `forward` [INFO] [stdout] --> src/layers.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | fn forward(&mut self, x: f64, y: f64) -> f64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/layers.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn backward(&self, dout: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/layers.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn new(w: Array2, b: Array1) -> Self { [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: `forward` [INFO] [stdout] --> src/layers.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn forward(&mut self, x: Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/layers.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn backward(&mut self, dout: Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/layers.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `forward` [INFO] [stdout] --> src/layers.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn forward(&mut self, x: Array2, t: Array2) -> Array1 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/layers.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | fn backward(&self) -> Array2 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.98s [INFO] running `Command { std: "docker" "inspect" "0e08b7c747e04f2988f3eb48cb61ca79e007d7ed426e97d9f1a179e02861d36c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e08b7c747e04f2988f3eb48cb61ca79e007d7ed426e97d9f1a179e02861d36c", kill_on_drop: false }` [INFO] [stdout] 0e08b7c747e04f2988f3eb48cb61ca79e007d7ed426e97d9f1a179e02861d36c