[INFO] fetching crate rust-sugiyama 0.3.0...
[INFO] checking rust-sugiyama-0.3.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate rust-sugiyama 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rust-sugiyama 0.3.0
[INFO] finished tweaking crates.io crate rust-sugiyama 0.3.0
[INFO] tweaked toml for crates.io crate rust-sugiyama 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-sugiyama 0.3.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c43cb9b1db8d27888e1b21df90ce1cf23b9e4effa997e76668ed5eb33e5066b4
[INFO] running `Command { std: "docker" "start" "-a" "c43cb9b1db8d27888e1b21df90ce1cf23b9e4effa997e76668ed5eb33e5066b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c43cb9b1db8d27888e1b21df90ce1cf23b9e4effa997e76668ed5eb33e5066b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43cb9b1db8d27888e1b21df90ce1cf23b9e4effa997e76668ed5eb33e5066b4", kill_on_drop: false }`
[INFO] [stdout] c43cb9b1db8d27888e1b21df90ce1cf23b9e4effa997e76668ed5eb33e5066b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd3c291b61a72c9efbbf15e946c817f4e9e968231904412a4a2a4e46a420c66e
[INFO] running `Command { std: "docker" "start" "-a" "dd3c291b61a72c9efbbf15e946c817f4e9e968231904412a4a2a4e46a420c66e", kill_on_drop: false }`
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking rust-sugiyama v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `graph_generator`
[INFO] [stdout]    --> src/algorithm/p1_layering/tests.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |         use graph_generator::GraphLayout;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `graph_generator`
[INFO] [stdout]    --> src/algorithm/p1_layering/tests.rs:390:13
[INFO] [stdout]     |
[INFO] [stdout] 390 |         use graph_generator::RandomLayout;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]   --> src/lib.rs:83:21
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let edges = graph_generator::RandomLayout::new(100)
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]   --> src/lib.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let edges = graph_generator::RandomLayout::new(1000)
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    --> src/lib.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let edges = graph_generator::RandomLayout::new(2000).build_edges();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    --> src/lib.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let edges = graph_generator::RandomLayout::new(4000).build_edges();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    --> src/lib.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let edges = graph_generator::GraphLayout::new_from_num_nodes(n, e).build_edges();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    --> src/lib.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let edges = graph_generator::GraphLayout::new_from_num_nodes(n, e).build_edges();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    --> src/lib.rs:151:21
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let edges = graph_generator::GraphLayout::new_from_num_nodes(n, e).build_edges();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]    --> src/lib.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let edges = graph_generator::GraphLayout::new_from_num_nodes(n, e).build_edges();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `graph_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `graph_generator`, use `cargo add graph_generator` to add it to your `Cargo.toml`
[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 `rust-sugiyama` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "dd3c291b61a72c9efbbf15e946c817f4e9e968231904412a4a2a4e46a420c66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3c291b61a72c9efbbf15e946c817f4e9e968231904412a4a2a4e46a420c66e", kill_on_drop: false }`
[INFO] [stdout] dd3c291b61a72c9efbbf15e946c817f4e9e968231904412a4a2a4e46a420c66e