[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] checking Exidnus/mini-data-proc against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExidnus%2Fmini-data-proc" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Exidnus/mini-data-proc on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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-1/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c82f13599d6537c86366666694ecefba445cfff8d6089a1ccd68f43e959f6867 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c82f13599d6537c86366666694ecefba445cfff8d6089a1ccd68f43e959f6867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c82f13599d6537c86366666694ecefba445cfff8d6089a1ccd68f43e959f6867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c82f13599d6537c86366666694ecefba445cfff8d6089a1ccd68f43e959f6867", kill_on_drop: false }` [INFO] [stdout] c82f13599d6537c86366666694ecefba445cfff8d6089a1ccd68f43e959f6867 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0b7ca69f520494087410da077a27565d95fc0d76de729d1a06e10c0bc05ceca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f0b7ca69f520494087410da077a27565d95fc0d76de729d1a06e10c0bc05ceca", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking inotify-sys v0.1.4 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking filetime v0.2.13 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking 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: 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] [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 6.61s [INFO] running `Command { std: "docker" "inspect" "f0b7ca69f520494087410da077a27565d95fc0d76de729d1a06e10c0bc05ceca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0b7ca69f520494087410da077a27565d95fc0d76de729d1a06e10c0bc05ceca", kill_on_drop: false }` [INFO] [stdout] f0b7ca69f520494087410da077a27565d95fc0d76de729d1a06e10c0bc05ceca