[INFO] cloning repository https://github.com/m0tivus/example-random_forest-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m0tivus/example-random_forest-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0tivus%2Fexample-random_forest-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0tivus%2Fexample-random_forest-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1802040e41fa1ed34d293bd07c22c4d90478e9bf [INFO] checking m0tivus/example-random_forest-rust against master#52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6 for pr-127907 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm0tivus%2Fexample-random_forest-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/m0tivus/example-random_forest-rust on toolchain 52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/m0tivus/example-random_forest-rust [INFO] finished tweaking git repo https://github.com/m0tivus/example-random_forest-rust [INFO] tweaked toml for git repo https://github.com/m0tivus/example-random_forest-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/m0tivus/example-random_forest-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" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.32 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea585aa5e8f792813d21348b7dac9ccdec8482cf66cbdc37f08d0f42af6ee433 [INFO] running `Command { std: "docker" "start" "-a" "ea585aa5e8f792813d21348b7dac9ccdec8482cf66cbdc37f08d0f42af6ee433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea585aa5e8f792813d21348b7dac9ccdec8482cf66cbdc37f08d0f42af6ee433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea585aa5e8f792813d21348b7dac9ccdec8482cf66cbdc37f08d0f42af6ee433", kill_on_drop: false }` [INFO] [stdout] ea585aa5e8f792813d21348b7dac9ccdec8482cf66cbdc37f08d0f42af6ee433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81f29b8e0cbbae398fa2fbbba04c3b808c01c6f4c28898e1473c61ba99d9d726 [INFO] running `Command { std: "docker" "start" "-a" "81f29b8e0cbbae398fa2fbbba04c3b808c01c6f4c28898e1473c61ba99d9d726", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.82 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.82 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.32 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.82 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.82 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.82 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking js-sys v0.3.59 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking random-forest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `num_samples` [INFO] [stdout] --> src/random_forest/dtree.rs:94:75 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn get_best_split(&mut self, x: &Vec>, y: &Vec, num_samples: usize, num_features: usize) -> BestSplitStruct{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_samples` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_samples` [INFO] [stdout] --> src/dtree.rs:99:75 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn get_best_split(&mut self, x: &Vec>, y: &Vec, num_samples: usize, num_features: usize) -> BestSplitStruct{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y_pred` [INFO] [stdout] --> src/lib.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let y_pred = rf.predict(&_x_test); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_dataset` is never used [INFO] [stdout] --> src/lib.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn split_dataset(x: &mut Vec>, y: &mut Vec, train_size: f32) -> (Vec>, Vec, Vec>,Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `accuracy_per_label` is never used [INFO] [stdout] --> src/lib.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `accuracy_per_label` is never used [INFO] [stdout] --> src/utils.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_vals` is never used [INFO] [stdout] --> src/utils.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn count_vals(arr: &Vec, label: String) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unique_vals` is never used [INFO] [stdout] --> src/utils.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn unique_vals(arr: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unique_vals_f32` is never used [INFO] [stdout] --> src/utils.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn unique_vals_f32(arr: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_column` is never used [INFO] [stdout] --> src/utils.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn get_column(matrix: &Vec>, col: usize) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `accuracy` is never used [INFO] [stdout] --> src/random_forest.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn accuracy(y: &Vec, y_hat: &Vec) -> f32{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_dataset` is never used [INFO] [stdout] --> src/random_forest/dtree/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn split_dataset(x: &mut Vec>, y: &mut Vec, train_size: f32) -> (Vec>, Vec, Vec>,Vec src/random_forest/dtree/utils.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_dataset` is never used [INFO] [stdout] --> src/dtree/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn split_dataset(x: &mut Vec>, y: &mut Vec, train_size: f32) -> (Vec>, Vec, Vec>,Vec src/dtree/utils.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasm-bindgen-futures v0.4.32 [INFO] [stderr] Checking wasm-bindgen-test v0.3.32 [INFO] [stdout] warning: unused variable: `num_samples` [INFO] [stdout] --> src/random_forest/dtree.rs:94:75 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn get_best_split(&mut self, x: &Vec>, y: &Vec, num_samples: usize, num_features: usize) -> BestSplitStruct{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_samples` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_samples` [INFO] [stdout] --> src/dtree.rs:99:75 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn get_best_split(&mut self, x: &Vec>, y: &Vec, num_samples: usize, num_features: usize) -> BestSplitStruct{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y_pred` [INFO] [stdout] --> src/lib.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | let y_pred = rf.predict(&_x_test); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pred` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_dataset` is never used [INFO] [stdout] --> src/lib.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn split_dataset(x: &mut Vec>, y: &mut Vec, train_size: f32) -> (Vec>, Vec, Vec>,Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `accuracy_per_label` is never used [INFO] [stdout] --> src/lib.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `accuracy_per_label` is never used [INFO] [stdout] --> src/utils.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_vals` is never used [INFO] [stdout] --> src/utils.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn count_vals(arr: &Vec, label: String) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unique_vals` is never used [INFO] [stdout] --> src/utils.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn unique_vals(arr: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unique_vals_f32` is never used [INFO] [stdout] --> src/utils.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn unique_vals_f32(arr: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_column` is never used [INFO] [stdout] --> src/utils.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn get_column(matrix: &Vec>, col: usize) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `accuracy` is never used [INFO] [stdout] --> src/random_forest.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn accuracy(y: &Vec, y_hat: &Vec) -> f32{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_dataset` is never used [INFO] [stdout] --> src/random_forest/dtree/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn split_dataset(x: &mut Vec>, y: &mut Vec, train_size: f32) -> (Vec>, Vec, Vec>,Vec src/random_forest/dtree/utils.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_dataset` is never used [INFO] [stdout] --> src/dtree/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn split_dataset(x: &mut Vec>, y: &mut Vec, train_size: f32) -> (Vec>, Vec, Vec>,Vec src/dtree/utils.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn accuracy_per_label(y: &Vec, y_hat: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.78s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.82 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "81f29b8e0cbbae398fa2fbbba04c3b808c01c6f4c28898e1473c61ba99d9d726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81f29b8e0cbbae398fa2fbbba04c3b808c01c6f4c28898e1473c61ba99d9d726", kill_on_drop: false }` [INFO] [stdout] 81f29b8e0cbbae398fa2fbbba04c3b808c01c6f4c28898e1473c61ba99d9d726 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[INFO] validating manifest of git repo https://github.com/m0tivus/example-random_forest-rust on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/m0tivus/example-random_forest-rust [INFO] finished tweaking git repo https://github.com/m0tivus/example-random_forest-rust [INFO] tweaked toml for git repo https://github.com/m0tivus/example-random_forest-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/m0tivus/example-random_forest-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" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 842846c338f4d83ff0cc7a3a83d18539c40de473e89fd52dbc8c4a4cad83d1e9 [INFO] running `Command { std: "docker" "start" "-a" "842846c338f4d83ff0cc7a3a83d18539c40de473e89fd52dbc8c4a4cad83d1e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "842846c338f4d83ff0cc7a3a83d18539c40de473e89fd52dbc8c4a4cad83d1e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "842846c338f4d83ff0cc7a3a83d18539c40de473e89fd52dbc8c4a4cad83d1e9", kill_on_drop: false }` [INFO] [stdout] 842846c338f4d83ff0cc7a3a83d18539c40de473e89fd52dbc8c4a4cad83d1e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0eeeff93644ae6243a4bb281eb3ea0e819b9109f0e2325aba1150d9cbbcdd549 [INFO] running `Command { std: "docker" "start" "-a" "0eeeff93644ae6243a4bb281eb3ea0e819b9109f0e2325aba1150d9cbbcdd549", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.82 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/cfg_if-d0d88294126870fb.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/cfg-if-d0d88294126870fb/dep-lib-cfg_if` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustcsIzlXH" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `quote` (build script) [INFO] [stderr] error: could not compile `serde_derive` (build script) due to 1 previous error [INFO] [stderr] error: could not compile `wasm-bindgen-shared` (build script) [INFO] [stderr] error: could not compile `serde` (build script) [INFO] [stderr] error: could not compile `proc-macro2` (build script) [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `syn` (build script) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcAXCTTn/symbols.o" "/opt/rustwide/target/debug/build/log-0204ea2b17c67c5e/build_script_build-0204ea2b17c67c5e.build_script_build.fd6457ed2bc2758-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/log-0204ea2b17c67c5e/build_script_build-0204ea2b17c67c5e.cchu2qyfj72zprn8lk2ex039u.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6c045f3358c0b22.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5c2158c1682442e0.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-404d0b40d67de09f.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-e07eeabf48db885c.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-c92423f648579064.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-8dab5299a97564ae.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-65891f932666bb65.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b2634d236d77b88a.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-38ef4997455a5e72.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b2e6b39d803e65fe.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-0864893dee726241.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-e599f337a82d59c4.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-acbe32895031f6bc.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-e21e611894cf2844.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-1f7e19b44251c73e.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-4d7d16bbf0636a40.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/6223d840318ac1f9c8b6bf3aef24c3ff67683479/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/build/log-0204ea2b17c67c5e/build_script_build-0204ea2b17c67c5e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `log` (build script) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "0eeeff93644ae6243a4bb281eb3ea0e819b9109f0e2325aba1150d9cbbcdd549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eeeff93644ae6243a4bb281eb3ea0e819b9109f0e2325aba1150d9cbbcdd549", kill_on_drop: false }` [INFO] [stdout] 0eeeff93644ae6243a4bb281eb3ea0e819b9109f0e2325aba1150d9cbbcdd549