[INFO] cloning repository https://github.com/tonyyzy/smolgrad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonyyzy/smolgrad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyyzy%2Fsmolgrad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyyzy%2Fsmolgrad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 542ec1fb8c3497be3f098cc81190402808edc635 [INFO] testing tonyyzy/smolgrad against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyyzy%2Fsmolgrad" "/workspace/builds/worker-97/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tonyyzy/smolgrad on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tonyyzy/smolgrad [INFO] finished tweaking git repo https://github.com/tonyyzy/smolgrad [INFO] tweaked toml for git repo https://github.com/tonyyzy/smolgrad written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate git repo https://github.com/tonyyzy/smolgrad already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1fd67f164912899416d89b00ea7d4b916d682189e491647e3a5b2e2a27a0773 [INFO] running `Command { std: "docker" "start" "-a" "f1fd67f164912899416d89b00ea7d4b916d682189e491647e3a5b2e2a27a0773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1fd67f164912899416d89b00ea7d4b916d682189e491647e3a5b2e2a27a0773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1fd67f164912899416d89b00ea7d4b916d682189e491647e3a5b2e2a27a0773", kill_on_drop: false }` [INFO] [stdout] f1fd67f164912899416d89b00ea7d4b916d682189e491647e3a5b2e2a27a0773 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1de55b67d5a7117528dbecf091436dfc4223f80bc235aaeac4e9bd0620b4e730 [INFO] running `Command { std: "docker" "start" "-a" "1de55b67d5a7117528dbecf091436dfc4223f80bc235aaeac4e9bd0620b4e730", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling smolgrad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/nn.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/engine.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/engine.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nn.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut w = (0..nin) [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: field is never read: `sz` [INFO] [stdout] --> src/nn.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | sz: Vec, [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] --> src/nn.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn new(nin: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/nn.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn call(&self, x: &[Value]) -> Value { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nn.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | fn new(nin: usize, nout: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/nn.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nn.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | fn new(nin: usize, nouts: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/nn.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `op` [INFO] [stdout] --> src/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | op: Ops, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/engine.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn backward(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_topo` [INFO] [stdout] --> src/engine.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | fn build_topo( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.36s [INFO] running `Command { std: "docker" "inspect" "1de55b67d5a7117528dbecf091436dfc4223f80bc235aaeac4e9bd0620b4e730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de55b67d5a7117528dbecf091436dfc4223f80bc235aaeac4e9bd0620b4e730", kill_on_drop: false }` [INFO] [stdout] 1de55b67d5a7117528dbecf091436dfc4223f80bc235aaeac4e9bd0620b4e730 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e2c78b8fafc2e6ff64dda72ee426bdd45008910e37bd58fd37e478ec1b94ea1 [INFO] running `Command { std: "docker" "start" "-a" "2e2c78b8fafc2e6ff64dda72ee426bdd45008910e37bd58fd37e478ec1b94ea1", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/nn.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/engine.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/engine.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nn.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut w = (0..nin) [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: field is never read: `sz` [INFO] [stdout] --> src/nn.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | sz: Vec, [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] --> src/nn.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn new(nin: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/nn.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn call(&self, x: &[Value]) -> Value { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nn.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | fn new(nin: usize, nout: usize, nonlin: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/nn.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nn.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 107 | fn new(nin: usize, nouts: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/nn.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `op` [INFO] [stdout] --> src/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | op: Ops, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward` [INFO] [stdout] --> src/engine.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | fn backward(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_topo` [INFO] [stdout] --> src/engine.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | fn build_topo( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling smolgrad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/engine.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nn.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut w = (0..nin) [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: `call` [INFO] [stdout] --> src/nn.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn call(&self, x: &[Value]) -> Value { [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: `call` [INFO] [stdout] --> src/nn.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/nn.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn call(&self, x: &[Value]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `op` [INFO] [stdout] --> src/engine.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | op: Ops, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_MLP` should have a snake case name [INFO] [stdout] --> src/nn.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | fn test_MLP() { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `test_mlp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_ReLU` should have a snake case name [INFO] [stdout] --> src/engine.rs:389:8 [INFO] [stdout] | [INFO] [stdout] 389 | fn test_ReLU() { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `test_re_lu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_ReLU_neg` should have a snake case name [INFO] [stdout] --> src/engine.rs:400:8 [INFO] [stdout] | [INFO] [stdout] 400 | fn test_ReLU_neg() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_re_lu_neg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "2e2c78b8fafc2e6ff64dda72ee426bdd45008910e37bd58fd37e478ec1b94ea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e2c78b8fafc2e6ff64dda72ee426bdd45008910e37bd58fd37e478ec1b94ea1", kill_on_drop: false }` [INFO] [stdout] 2e2c78b8fafc2e6ff64dda72ee426bdd45008910e37bd58fd37e478ec1b94ea1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ca1e716e87482681a0f4ccd615b7297731b6421a2d75129009c88d28a66dc6b2 [INFO] running `Command { std: "docker" "start" "-a" "ca1e716e87482681a0f4ccd615b7297731b6421a2d75129009c88d28a66dc6b2", kill_on_drop: false }` [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "ca1e716e87482681a0f4ccd615b7297731b6421a2d75129009c88d28a66dc6b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca1e716e87482681a0f4ccd615b7297731b6421a2d75129009c88d28a66dc6b2", kill_on_drop: false }` [INFO] [stdout] ca1e716e87482681a0f4ccd615b7297731b6421a2d75129009c88d28a66dc6b2