[INFO] cloning repository https://github.com/Exidnus/mini-data-proc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Exidnus/mini-data-proc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExidnus%2Fmini-data-proc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExidnus%2Fmini-data-proc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bedbac32b77d0af2a78c9bf6bf957b71dddeb290 [INFO] testing Exidnus/mini-data-proc against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExidnus%2Fmini-data-proc" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Exidnus/mini-data-proc on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Exidnus/mini-data-proc [INFO] finished tweaking git repo https://github.com/Exidnus/mini-data-proc [INFO] tweaked toml for git repo https://github.com/Exidnus/mini-data-proc written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Exidnus/mini-data-proc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d04ae290389882a8d91178232fd9c225dbdf2b44b22cbc5f2c175c470c9cdb3 [INFO] running `Command { std: "docker" "start" "-a" "1d04ae290389882a8d91178232fd9c225dbdf2b44b22cbc5f2c175c470c9cdb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d04ae290389882a8d91178232fd9c225dbdf2b44b22cbc5f2c175c470c9cdb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d04ae290389882a8d91178232fd9c225dbdf2b44b22cbc5f2c175c470c9cdb3", kill_on_drop: false }` [INFO] [stdout] 1d04ae290389882a8d91178232fd9c225dbdf2b44b22cbc5f2c175c470c9cdb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d2fde3d78b91276621dc9113214f5fdc01d6408000eb738e1e67e498129ed8f [INFO] running `Command { std: "docker" "start" "-a" "3d2fde3d78b91276621dc9113214f5fdc01d6408000eb738e1e67e498129ed8f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling inotify-sys v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling notify v4.0.15 [INFO] [stderr] Compiling mini-data-proc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RecommendedWatcher` [INFO] [stdout] --> src/input/read_files.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use notify::{DebouncedEvent, RecommendedWatcher, Watcher, watcher, RecursiveMode}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exhaustive_iterator` [INFO] [stdout] --> src/input/read_files.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn exhaustive_iterator(path_to_file: String) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test` [INFO] [stdout] --> src/input/read_files.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_to_stdout_with_logging` [INFO] [stdout] --> src/input/read_files.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn read_to_stdout_with_logging(path_to_file: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_to_stdout` [INFO] [stdout] --> src/input/read_files.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn read_to_stdout(path_to_file: String) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecommendedWatcher` [INFO] [stdout] --> src/input/read_files.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use notify::{DebouncedEvent, RecommendedWatcher, Watcher, watcher, RecursiveMode}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exhaustive_iterator` [INFO] [stdout] --> src/input/read_files.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn exhaustive_iterator(path_to_file: String) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `Command { std: "docker" "inspect" "3d2fde3d78b91276621dc9113214f5fdc01d6408000eb738e1e67e498129ed8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d2fde3d78b91276621dc9113214f5fdc01d6408000eb738e1e67e498129ed8f", kill_on_drop: false }` [INFO] [stdout] 3d2fde3d78b91276621dc9113214f5fdc01d6408000eb738e1e67e498129ed8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 464f6e4900e2f2470c29184ac60374522bbef27afb19e9741fea578ebf75a24c [INFO] running `Command { std: "docker" "start" "-a" "464f6e4900e2f2470c29184ac60374522bbef27afb19e9741fea578ebf75a24c", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `RecommendedWatcher` [INFO] [stdout] --> src/input/read_files.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use notify::{DebouncedEvent, RecommendedWatcher, Watcher, watcher, RecursiveMode}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exhaustive_iterator` [INFO] [stdout] --> src/input/read_files.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn exhaustive_iterator(path_to_file: String) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test` [INFO] [stdout] --> src/input/read_files.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_to_stdout_with_logging` [INFO] [stdout] --> src/input/read_files.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn read_to_stdout_with_logging(path_to_file: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_to_stdout` [INFO] [stdout] --> src/input/read_files.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn read_to_stdout(path_to_file: String) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mini-data-proc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RecommendedWatcher` [INFO] [stdout] --> src/input/read_files.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use notify::{DebouncedEvent, RecommendedWatcher, Watcher, watcher, RecursiveMode}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecommendedWatcher` [INFO] [stdout] --> src/input/read_files.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use notify::{DebouncedEvent, RecommendedWatcher, Watcher, watcher, RecursiveMode}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exhaustive_iterator` [INFO] [stdout] --> src/input/read_files.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn exhaustive_iterator(path_to_file: String) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test` [INFO] [stdout] --> src/input/read_files.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_to_stdout_with_logging` [INFO] [stdout] --> src/input/read_files.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn read_to_stdout_with_logging(path_to_file: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_to_stdout` [INFO] [stdout] --> src/input/read_files.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn read_to_stdout(path_to_file: String) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exhaustive_iterator` [INFO] [stdout] --> src/input/read_files.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn exhaustive_iterator(path_to_file: String) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "464f6e4900e2f2470c29184ac60374522bbef27afb19e9741fea578ebf75a24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464f6e4900e2f2470c29184ac60374522bbef27afb19e9741fea578ebf75a24c", kill_on_drop: false }` [INFO] [stdout] 464f6e4900e2f2470c29184ac60374522bbef27afb19e9741fea578ebf75a24c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97db7d73665d13cce968b57352d4934a7e7d4b5277f48887a5cff41ceae9a0a4 [INFO] running `Command { std: "docker" "start" "-a" "97db7d73665d13cce968b57352d4934a7e7d4b5277f48887a5cff41ceae9a0a4", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `RecommendedWatcher` [INFO] [stderr] --> src/input/read_files.rs:6:30 [INFO] [stderr] | [INFO] [stderr] 6 | use notify::{DebouncedEvent, RecommendedWatcher, Watcher, watcher, RecursiveMode}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `exhaustive_iterator` [INFO] [stderr] --> src/input/read_files.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn exhaustive_iterator(path_to_file: String) -> io::Result>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test` [INFO] [stderr] --> src/input/read_files.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn test() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_to_stdout_with_logging` [INFO] [stderr] --> src/input/read_files.rs:43:4 [INFO] [stderr] | [INFO] [stderr] 43 | fn read_to_stdout_with_logging(path_to_file: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_to_stdout` [INFO] [stderr] --> src/input/read_files.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn read_to_stdout(path_to_file: String) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mini-data-proc` (lib) generated 5 warnings [INFO] [stderr] warning: `mini-data-proc` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: `mini-data-proc` (bin "mini-data-proc" test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mini_data_proc-dfb1065e629393f2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mini_data_proc-3ad500c0ef199eea) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mini-data-proc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "97db7d73665d13cce968b57352d4934a7e7d4b5277f48887a5cff41ceae9a0a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97db7d73665d13cce968b57352d4934a7e7d4b5277f48887a5cff41ceae9a0a4", kill_on_drop: false }` [INFO] [stdout] 97db7d73665d13cce968b57352d4934a7e7d4b5277f48887a5cff41ceae9a0a4