[INFO] cloning repository https://github.com/keithyin/rust-hdf5-demos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keithyin/rust-hdf5-demos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Frust-hdf5-demos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Frust-hdf5-demos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dbef9fd9674e122a601c3630dcf4afc129685e74 [INFO] checking keithyin/rust-hdf5-demos against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithyin%2Frust-hdf5-demos" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keithyin/rust-hdf5-demos on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/keithyin/rust-hdf5-demos [INFO] finished tweaking git repo https://github.com/keithyin/rust-hdf5-demos [INFO] tweaked toml for git repo https://github.com/keithyin/rust-hdf5-demos written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/keithyin/rust-hdf5-demos 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" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hdf5-types v0.8.1 [INFO] [stderr] Downloaded hdf5-derive v0.8.1 [INFO] [stderr] Downloaded hdf5-sys v0.8.1 [INFO] [stderr] Downloaded ethnum v1.4.0 [INFO] [stderr] Downloaded hdf5 v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 835e75d89f096e7cf52b92ec28d9a5f6116ddb6e7e8a0ad5d9efa0583af141a1 [INFO] running `Command { std: "docker" "start" "-a" "835e75d89f096e7cf52b92ec28d9a5f6116ddb6e7e8a0ad5d9efa0583af141a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "835e75d89f096e7cf52b92ec28d9a5f6116ddb6e7e8a0ad5d9efa0583af141a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "835e75d89f096e7cf52b92ec28d9a5f6116ddb6e7e8a0ad5d9efa0583af141a1", kill_on_drop: false }` [INFO] [stdout] 835e75d89f096e7cf52b92ec28d9a5f6116ddb6e7e8a0ad5d9efa0583af141a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76d7d4ff4df4ca35bc98122403e11a604cf5d2b8115f9221bb802760209b4933 [INFO] running `Command { std: "docker" "start" "-a" "76d7d4ff4df4ca35bc98122403e11a604cf5d2b8115f9221bb802760209b4933", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling target-features v0.1.4 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] 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[stderr] Checking rust-hdf5-demos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `H5Type`, `Result` [INFO] [stdout] --> src/rw.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use hdf5::{File, H5Type, Result}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arr2`, `s` [INFO] [stdout] --> src/rw.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray::{arr2, s}; [INFO] [stdout] | ^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glob::glob` [INFO] [stdout] --> src/read_text.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use glob::glob; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `H5Type`, `Result` [INFO] [stdout] --> src/rw.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use hdf5::{File, H5Type, Result}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arr2`, `s` [INFO] [stdout] --> src/rw.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use ndarray::{arr2, s}; [INFO] [stdout] | ^^^^ ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `modify_h5_dataset` [INFO] [stdout] --> src/rw.rs:54:40 [INFO] [stdout] | [INFO] [stdout] 54 | use super::{write_hdf5, read_hdf5, modify_h5_dataset}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glob::glob` [INFO] [stdout] --> src/read_text.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use glob::glob; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/rw.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let data = ds.read_1d::().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/rw.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let data = ds.read_1d::().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/read_text.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let a = vec![1, 2, 3]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/read_text.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let a = vec![1, 2, 3]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filenames2` [INFO] [stdout] --> src/read_text.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let filenames2 = glob("./tmp_files/*.txt") [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filenames2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_hdf5` is never used [INFO] [stdout] --> src/rw.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn write_hdf5() -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_hdf5` is never used [INFO] [stdout] --> src/rw.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn read_hdf5(filepath: String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modify_h5_dataset` is never used [INFO] [stdout] --> src/rw.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn modify_h5_dataset(filepath: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_single_file` is never used [INFO] [stdout] --> src/read_text.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn read_single_file(filename: &str) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_text` is never used [INFO] [stdout] --> src/read_text.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn read_text(filenames: &[&str]) -> Vec>{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_data_frame` is never used [INFO] [stdout] --> src/read_text.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn to_data_frame(data: Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modify_h5_dataset` is never used [INFO] [stdout] --> src/rw.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn modify_h5_dataset(filepath: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.60s [INFO] running `Command { std: "docker" "inspect" "76d7d4ff4df4ca35bc98122403e11a604cf5d2b8115f9221bb802760209b4933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76d7d4ff4df4ca35bc98122403e11a604cf5d2b8115f9221bb802760209b4933", kill_on_drop: false }` [INFO] [stdout] 76d7d4ff4df4ca35bc98122403e11a604cf5d2b8115f9221bb802760209b4933