[INFO] fetching crate treewalk 0.1.4... [INFO] testing treewalk-0.1.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate treewalk 0.1.4 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate treewalk 0.1.4 [INFO] finished tweaking crates.io crate treewalk 0.1.4 [INFO] tweaked toml for crates.io crate treewalk 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate treewalk 0.1.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate treewalk 0.1.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54a4cd91011435450c3d3295df435da47b74cbbf56d2c3f088120eb4afbd19f3 [INFO] running `Command { std: "docker" "start" "-a" "54a4cd91011435450c3d3295df435da47b74cbbf56d2c3f088120eb4afbd19f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54a4cd91011435450c3d3295df435da47b74cbbf56d2c3f088120eb4afbd19f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a4cd91011435450c3d3295df435da47b74cbbf56d2c3f088120eb4afbd19f3", kill_on_drop: false }` [INFO] [stdout] 54a4cd91011435450c3d3295df435da47b74cbbf56d2c3f088120eb4afbd19f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3644aab4be2feeeaba3d3475638835b37f7aecd6d9e12a80bc34cfa03dc560eb [INFO] running `Command { std: "docker" "start" "-a" "3644aab4be2feeeaba3d3475638835b37f7aecd6d9e12a80bc34cfa03dc560eb", kill_on_drop: false }` [INFO] [stderr] Compiling treewalk v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/walk/comparison.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl SizeQuery { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 17 | fn new(name: Option, size: u64, unique: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format::Units` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use format::Units; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `comparison`, `lineage`, and `utils` [INFO] [stdout] --> src/main.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use treewalk::walk::{comparison, format, lineage, utils}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "3644aab4be2feeeaba3d3475638835b37f7aecd6d9e12a80bc34cfa03dc560eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3644aab4be2feeeaba3d3475638835b37f7aecd6d9e12a80bc34cfa03dc560eb", kill_on_drop: false }` [INFO] [stdout] 3644aab4be2feeeaba3d3475638835b37f7aecd6d9e12a80bc34cfa03dc560eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eae06620e94bf79cf5831085d7ba9e62540b28cc563de6700556d739804dbf4a [INFO] running `Command { std: "docker" "start" "-a" "eae06620e94bf79cf5831085d7ba9e62540b28cc563de6700556d739804dbf4a", kill_on_drop: false }` [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/walk/comparison.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl SizeQuery { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 17 | fn new(name: Option, size: u64, unique: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling treewalk v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `format::Units` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use format::Units; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `comparison`, `lineage`, and `utils` [INFO] [stdout] --> src/main.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use treewalk::walk::{comparison, format, lineage, utils}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format::Units` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use format::Units; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `comparison`, `lineage`, and `utils` [INFO] [stdout] --> src/main.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use treewalk::walk::{comparison, format, lineage, utils}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/walk.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 31 | let children_children: Vec = [INFO] [stdout] | ------------ expected due to this [INFO] [stdout] 32 | lineage::get_all_children(&PathBuf::from("./tests/test_files/children")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec`, found `Result, Error>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec<_>` [INFO] [stdout] found enum `Result, std::io::Error>` [INFO] [stdout] help: consider using `Result::expect` to unwrap the `Result, std::io::Error>` value, panicking if the value is a `Result::Err` [INFO] [stdout] | [INFO] [stdout] 32 | lineage::get_all_children(&PathBuf::from("./tests/test_files/children")).expect("REASON"); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/walk.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 59 | let comparison_children: Vec = [INFO] [stdout] | ------------ expected due to this [INFO] [stdout] 60 | lineage::get_all_children(&test_comparison_directory); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec`, found `Result, Error>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec<_>` [INFO] [stdout] found enum `Result, std::io::Error>` [INFO] [stdout] help: consider using `Result::expect` to unwrap the `Result, std::io::Error>` value, panicking if the value is a `Result::Err` [INFO] [stdout] | [INFO] [stdout] 60 | lineage::get_all_children(&test_comparison_directory).expect("REASON"); [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `treewalk` (test "walk") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/walk/comparison.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl SizeQuery { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 17 | fn new(name: Option, size: u64, unique: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eae06620e94bf79cf5831085d7ba9e62540b28cc563de6700556d739804dbf4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eae06620e94bf79cf5831085d7ba9e62540b28cc563de6700556d739804dbf4a", kill_on_drop: false }` [INFO] [stdout] eae06620e94bf79cf5831085d7ba9e62540b28cc563de6700556d739804dbf4a