[INFO] fetching crate dagre-rs 0.1.0...
[INFO] fixing dagre-rs-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate dagre-rs 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate dagre-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dagre-rs 0.1.0
[INFO] tweaked toml for crates.io crate dagre-rs 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dagre-rs 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dagre-rs 0.1.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282
[INFO] running `Command { std: "docker" "start" "aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking clap_builder v4.5.50
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking clap v4.5.50
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking dagre-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] error[E0432]: unresolved import `dagrers`
[INFO] [stdout]  --> benches/layout_performance.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dagrers::{DagreLayout, LayoutOptions, RankDir};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `dagrers`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dagre_rs::{DagreLayout, LayoutOptions, RankDir};
[INFO] [stdout]   |          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dagrers`
[INFO] [stdout]  --> examples/performance_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dagrers::{DagreLayout, LayoutOptions, RankDir};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `dagrers`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dagre_rs::{DagreLayout, LayoutOptions, RankDir};
[INFO] [stdout]   |          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dagrers`
[INFO] [stdout]  --> examples/visualize_layout.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dagrers::{DagreLayout, LayoutOptions, LayoutResult, RankDir};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `dagrers`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dagre_rs::{DagreLayout, LayoutOptions, LayoutResult, RankDir};
[INFO] [stdout]   |          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dagrers`
[INFO] [stdout]  --> examples/test_comprehensive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dagrers::{DagreLayout, LayoutOptions, RankDir};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `dagrers`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dagre_rs::{DagreLayout, LayoutOptions, RankDir};
[INFO] [stdout]   |          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dagre-rs` (example "performance_test") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dagre-rs` (bench "layout_performance") due to 1 previous error
[INFO] [stderr] error: could not compile `dagre-rs` (example "visualize_layout") due to 1 previous error
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> examples/test_comprehensive.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     for i in 1..=10 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> examples/test_comprehensive.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     for i in 1..=20 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `dagrers` in this scope
[INFO] [stdout]   --> examples/test_comprehensive.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |         result: &dagrers::LayoutResult,
[INFO] [stdout]    |                  ^^^^^^^ use of unresolved module or unlinked crate `dagrers`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 90 |         result: &dagre_rs::LayoutResult,
[INFO] [stdout]    |                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dagre-rs` (example "test_comprehensive") due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282", kill_on_drop: false }`
[INFO] [stdout] aba26e010d59b712fb782af1affd3489e29c2f32cc9bc7cac82a13e5f458f282
