[INFO] fetching crate zipper 0.0.2... [INFO] checking zipper-0.0.2 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate zipper 0.0.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate zipper 0.0.2 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate zipper 0.0.2 [INFO] finished tweaking crates.io crate zipper 0.0.2 [INFO] tweaked toml for crates.io crate zipper 0.0.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36243efee0e674c6c28b55aba9e1964bf9e674e8a0e0b6a4b8f51ec314cc137a [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" "36243efee0e674c6c28b55aba9e1964bf9e674e8a0e0b6a4b8f51ec314cc137a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36243efee0e674c6c28b55aba9e1964bf9e674e8a0e0b6a4b8f51ec314cc137a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36243efee0e674c6c28b55aba9e1964bf9e674e8a0e0b6a4b8f51ec314cc137a", kill_on_drop: false }` [INFO] [stdout] 36243efee0e674c6c28b55aba9e1964bf9e674e8a0e0b6a4b8f51ec314cc137a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2c0ff3cc0a14abb118836d35cb81962a83f9a5e0042c5369fe76a8b9ce65d8a [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" "d2c0ff3cc0a14abb118836d35cb81962a83f9a5e0042c5369fe76a8b9ce65d8a", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking zipper v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `bytes_read` [INFO] [stdout] --> src/zipper.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let bytes_read = file.read_to_end(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opts` [INFO] [stdout] --> src/zipper.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | opts: ZipperOptions, [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 variable: `bytes_read` [INFO] [stdout] --> src/zipper.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let bytes_read = file.read_to_end(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opts` [INFO] [stdout] --> src/zipper.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | opts: ZipperOptions, [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] error[E0432]: unresolved import `env_logger` [INFO] [stdout] --> examples/util.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ no `env_logger` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `zip`? [INFO] [stdout] --> examples/simple.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use zip::zipper::{Zipper, ZipperOptions}; [INFO] [stdout] | ^^^ maybe a missing crate `zip`? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `util` [INFO] [stdout] --> examples/util.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use env_logger; [INFO] [stdout] 2 | | use std::fs::create_dir_all; [INFO] [stdout] 3 | | use std::path::{Path, PathBuf}; [INFO] [stdout] 4 | | [INFO] [stdout] ... | [INFO] [stdout] 16 | | Path::new("./examples/output/").join(s) [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `examples/util.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `ZipperOptions` in this scope [INFO] [stdout] --> examples/simple.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | let opts = ZipperOptions { [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 6 | use zipper::zipper::ZipperOptions; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Zipper` [INFO] [stdout] --> examples/simple.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let mut z = Zipper::new(opts); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 6 | use zipper::zipper::Zipper; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zipper` [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] Some errors have detailed explanations: E0422, E0433. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function is never used: `get_asset_path` [INFO] [stdout] --> examples/util.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn get_asset_path(s: &str) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d2c0ff3cc0a14abb118836d35cb81962a83f9a5e0042c5369fe76a8b9ce65d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2c0ff3cc0a14abb118836d35cb81962a83f9a5e0042c5369fe76a8b9ce65d8a", kill_on_drop: false }` [INFO] [stdout] d2c0ff3cc0a14abb118836d35cb81962a83f9a5e0042c5369fe76a8b9ce65d8a