[INFO] cloning repository https://github.com/kntt32/MESE_AI [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kntt32/MESE_AI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkntt32%2FMESE_AI", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkntt32%2FMESE_AI'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/fsmonitor-watchman.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkntt32%2FMESE_AI/hooks/fsmonitor-watchman.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/kntt32/MESE_AI [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kntt32/MESE_AI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkntt32%2FMESE_AI", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkntt32%2FMESE_AI'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c385ff8dca1bf82644a42317fa2699e748f54769 [INFO] checking kntt32/MESE_AI against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkntt32%2FMESE_AI" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kntt32/MESE_AI on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kntt32/MESE_AI [INFO] finished tweaking git repo https://github.com/kntt32/MESE_AI [INFO] tweaked toml for git repo https://github.com/kntt32/MESE_AI written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kntt32/MESE_AI 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" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 498413c7eb747d2ae624c1ba0c33f283496f7a45030aaaa4861530e8fb8579a1 [INFO] running `Command { std: "docker" "start" "-a" "498413c7eb747d2ae624c1ba0c33f283496f7a45030aaaa4861530e8fb8579a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "498413c7eb747d2ae624c1ba0c33f283496f7a45030aaaa4861530e8fb8579a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "498413c7eb747d2ae624c1ba0c33f283496f7a45030aaaa4861530e8fb8579a1", kill_on_drop: false }` [INFO] [stdout] 498413c7eb747d2ae624c1ba0c33f283496f7a45030aaaa4861530e8fb8579a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa6540ca18e78e75798408a0547059407830fc438625581b2661904395f9ac30 [INFO] running `Command { std: "docker" "start" "-a" "aa6540ca18e78e75798408a0547059407830fc438625581b2661904395f9ac30", kill_on_drop: false }` [INFO] [stderr] Checking main v0.1.0 (/opt/rustwide/workdir/main) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> main/src/rand.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | let swap_index = (((rand() & 0xffff_ffff) as usize) % i); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - let swap_index = (((rand() & 0xffff_ffff) as usize) % i); [INFO] [stdout] 27 + let swap_index = ((rand() & 0xffff_ffff) as usize) % i; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> main/src/rand.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | let swap_index = (((rand() & 0xffff_ffff) as usize) % i); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - let swap_index = (((rand() & 0xffff_ffff) as usize) % i); [INFO] [stdout] 27 + let swap_index = ((rand() & 0xffff_ffff) as usize) % i; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `map` is never used [INFO] [stdout] --> main/src/matrix.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Matrix { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn map(&mut self, clsr: T) -> &mut Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `relu` and `relu_diff` are never used [INFO] [stdout] --> main/src/neuron.rs:275:12 [INFO] [stdout] | [INFO] [stdout] 274 | impl Neuron { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 275 | pub fn relu(y: &mut Matrix, u: &Matrix) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 281 | pub fn relu_diff(y: &mut Matrix, u: &Matrix) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `max` should have an upper case name [INFO] [stdout] --> main/src/main.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | const max: usize = 10; [INFO] [stdout] | ^^^ help: convert the identifier to upper case: `MAX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `map` is never used [INFO] [stdout] --> main/src/matrix.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Matrix { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn map(&mut self, clsr: T) -> &mut Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `relu` and `relu_diff` are never used [INFO] [stdout] --> main/src/neuron.rs:275:12 [INFO] [stdout] | [INFO] [stdout] 274 | impl Neuron { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 275 | pub fn relu(y: &mut Matrix, u: &Matrix) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 281 | pub fn relu_diff(y: &mut Matrix, u: &Matrix) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `max` should have an upper case name [INFO] [stdout] --> main/src/main.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | const max: usize = 10; [INFO] [stdout] | ^^^ help: convert the identifier to upper case: `MAX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaGAFO3j" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta8pP0sk" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `main` (bin "main" test) due to 1 previous error; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `main` (bin "main") due to 1 previous error; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "aa6540ca18e78e75798408a0547059407830fc438625581b2661904395f9ac30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa6540ca18e78e75798408a0547059407830fc438625581b2661904395f9ac30", kill_on_drop: false }` [INFO] [stdout] aa6540ca18e78e75798408a0547059407830fc438625581b2661904395f9ac30