[INFO] crate zipper 0.0.2 is already in cache [INFO] checking zipper-0.0.2 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate zipper 0.0.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate zipper 0.0.2 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [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-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f4e4075a89325ee7c4fcd5dd5a5f5114a81300c3d75d99e41389414da5de4c73 [INFO] running `"docker" "start" "-a" "f4e4075a89325ee7c4fcd5dd5a5f5114a81300c3d75d99e41389414da5de4c73"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking zipper v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `bytes_read` [INFO] [stderr] --> src/zipper.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let bytes_read = file.read_to_end(&mut buffer).unwrap(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opts` [INFO] [stderr] --> src/zipper.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | opts: ZipperOptions, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bytes_read` [INFO] [stderr] --> src/zipper.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let bytes_read = file.read_to_end(&mut buffer).unwrap(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opts` [INFO] [stderr] --> src/zipper.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | opts: ZipperOptions, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `env_logger` [INFO] [stderr] --> examples/util.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use env_logger; [INFO] [stderr] | ^^^^^^^^^^ no `env_logger` in the root [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `util` [INFO] [stderr] --> examples/util.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / use env_logger; [INFO] [stderr] 2 | | use std::fs::create_dir_all; [INFO] [stderr] 3 | | use std::path::{Path, PathBuf}; [INFO] [stderr] 4 | | [INFO] [stderr] ... | [INFO] [stderr] 16 | | Path::new("./examples/output/").join(s) [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ consider adding a `main` function to `examples/util.rs` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing crate `zip`? [INFO] [stderr] --> examples/simple.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use zip::zipper::{Zipper, ZipperOptions}; [INFO] [stderr] | ^^^ maybe a missing crate `zip`? [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0601. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Zipper` [INFO] [stderr] --> examples/simple.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | let mut z = Zipper::new(opts); [INFO] [stderr] | ^^^^^^ use of undeclared type or module `Zipper` [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `ZipperOptions` in this scope [INFO] [stderr] --> examples/simple.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | let opts = ZipperOptions { [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 6 | use zipper::zipper::ZipperOptions; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: could not compile `zipper`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0422, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0422`. [INFO] [stderr] error: could not compile `zipper`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: function is never used: `get_asset_path` [INFO] [stderr] --> examples/util.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn get_asset_path(s: &str) -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f4e4075a89325ee7c4fcd5dd5a5f5114a81300c3d75d99e41389414da5de4c73"` [INFO] running `"docker" "rm" "-f" "f4e4075a89325ee7c4fcd5dd5a5f5114a81300c3d75d99e41389414da5de4c73"` [INFO] [stdout] f4e4075a89325ee7c4fcd5dd5a5f5114a81300c3d75d99e41389414da5de4c73