[INFO] fetching crate zipper 0.0.2... [INFO] testing zipper-0.0.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate zipper 0.0.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate zipper 0.0.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17ba90b78bd3a73c9601ed12cb140e7262de885f896de0a9db55dc9a5178e20c [INFO] running `Command { std: "docker" "start" "-a" "17ba90b78bd3a73c9601ed12cb140e7262de885f896de0a9db55dc9a5178e20c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17ba90b78bd3a73c9601ed12cb140e7262de885f896de0a9db55dc9a5178e20c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17ba90b78bd3a73c9601ed12cb140e7262de885f896de0a9db55dc9a5178e20c", kill_on_drop: false }` [INFO] [stdout] 17ba90b78bd3a73c9601ed12cb140e7262de885f896de0a9db55dc9a5178e20c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 673c23e05be7b200e3194a5cac749006ebe49cf46529ff4b6bd78196d8b452cf [INFO] running `Command { std: "docker" "start" "-a" "673c23e05be7b200e3194a5cac749006ebe49cf46529ff4b6bd78196d8b452cf", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling 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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.11s [INFO] running `Command { std: "docker" "inspect" "673c23e05be7b200e3194a5cac749006ebe49cf46529ff4b6bd78196d8b452cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673c23e05be7b200e3194a5cac749006ebe49cf46529ff4b6bd78196d8b452cf", kill_on_drop: false }` [INFO] [stdout] 673c23e05be7b200e3194a5cac749006ebe49cf46529ff4b6bd78196d8b452cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b57667496f603ba14635dd38f5526bde992000ab96364f990e8a4c602099b773 [INFO] running `Command { std: "docker" "start" "-a" "b57667496f603ba14635dd38f5526bde992000ab96364f990e8a4c602099b773", kill_on_drop: false }` [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] [stderr] Compiling zipper v0.0.2 (/opt/rustwide/workdir) [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[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: 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] [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] [stderr] error: could not compile `zipper` [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] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] 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] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [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] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b57667496f603ba14635dd38f5526bde992000ab96364f990e8a4c602099b773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b57667496f603ba14635dd38f5526bde992000ab96364f990e8a4c602099b773", kill_on_drop: false }` [INFO] [stdout] b57667496f603ba14635dd38f5526bde992000ab96364f990e8a4c602099b773