[INFO] fetching crate icentral-test-basic-icentral 0.1.0...
[INFO] checking icentral-test-basic-icentral-0.1.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate icentral-test-basic-icentral 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate icentral-test-basic-icentral 0.1.0
[INFO] finished tweaking crates.io crate icentral-test-basic-icentral 0.1.0
[INFO] tweaked toml for crates.io crate icentral-test-basic-icentral 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate icentral-test-basic-icentral 0.1.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icentral-test-basic-icentral 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15fa6fea16b229294eee6972b86be280b3636c4c3bb2b9cb1dd003e3b32276a0
[INFO] running `Command { std: "docker" "start" "-a" "15fa6fea16b229294eee6972b86be280b3636c4c3bb2b9cb1dd003e3b32276a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15fa6fea16b229294eee6972b86be280b3636c4c3bb2b9cb1dd003e3b32276a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fa6fea16b229294eee6972b86be280b3636c4c3bb2b9cb1dd003e3b32276a0", kill_on_drop: false }`
[INFO] [stdout] 15fa6fea16b229294eee6972b86be280b3636c4c3bb2b9cb1dd003e3b32276a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d250c349ce70df6d311d7c597eeaf7941e126993e02978ddd3360dd16255fca0
[INFO] running `Command { std: "docker" "start" "-a" "d250c349ce70df6d311d7c597eeaf7941e126993e02978ddd3360dd16255fca0", kill_on_drop: false }`
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[INFO] [stdout] error: cannot find macro `setup_test_logger` in this scope
[INFO] [stdout]  --> src/test_even_more_basic_icentral.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     setup_test_logger![];
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `setup_test_logger` in this scope
[INFO] [stdout]  --> src/test_basic_icentral.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     setup_test_logger![];
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BetweennessCentralityError` in this scope
[INFO] [stdout]  --> src/test_basic_icentral.rs:5:48
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[test] fn test_basic_icentral() -> Result<(), BetweennessCentralityError> {
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[test] fn test_basic_icentral<BetweennessCentralityError>() -> Result<(), BetweennessCentralityError> {
[INFO] [stdout]   |                               ++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Edge` in this scope
[INFO] [stdout]   --> src/test_basic_icentral.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let e: Edge = Edge::new_with_ids(3,7);
[INFO] [stdout]    |            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Graph` in this scope
[INFO] [stdout]   --> src/test_basic_icentral.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut graph: Graph = match USE_ERDOS {
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Component`
[INFO] [stdout]   --> src/test_basic_icentral.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut component = Component::new_from_graph_ref(
[INFO] [stdout]    |                         ^^^^^^^^^ use of undeclared type `Component`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::path::Component;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPS` in this scope
[INFO] [stdout]   --> src/test_basic_icentral.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |         if diff > EPS.into() {
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BetweennessCentralityError` in this scope
[INFO] [stdout]  --> src/test_even_more_basic_icentral.rs:3:58
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[test] fn test_even_more_basic_icentral() -> Result<(), BetweennessCentralityError> {
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[test] fn test_even_more_basic_icentral<BetweennessCentralityError>() -> Result<(), BetweennessCentralityError> {
[INFO] [stdout]   |                                         ++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Edge` in this scope
[INFO] [stdout]   --> src/test_even_more_basic_icentral.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let e: Edge = Edge::new_with_ids(3,4);
[INFO] [stdout]    |            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Component`
[INFO] [stdout]   --> src/test_even_more_basic_icentral.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut component = Component::new_from_graph_ref(
[INFO] [stdout]    |                         ^^^^^^^^^ use of undeclared type `Component`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::path::Component;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Edge`
[INFO] [stdout]   --> src/test_basic_icentral.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let e: Edge = Edge::new_with_ids(3,7);
[INFO] [stdout]    |                   ^^^^ use of undeclared type `Edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Graph`
[INFO] [stdout]   --> src/test_basic_icentral.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |         true  => Graph::from_filename("icentral/Erdos02.lcc.net"),
[INFO] [stdout]    |                  ^^^^^ use of undeclared type `Graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Graph`
[INFO] [stdout]   --> src/test_basic_icentral.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 |         false => Graph::from(GraphMock::Paper),
[INFO] [stdout]    |                  ^^^^^ use of undeclared type `Graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GraphMock`
[INFO] [stdout]   --> src/test_basic_icentral.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 |         false => Graph::from(GraphMock::Paper),
[INFO] [stdout]    |                              ^^^^^^^^^ use of undeclared type `GraphMock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `fast_brandes_bc` in this scope
[INFO] [stdout]   --> src/test_basic_icentral.rs:23:22
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut scores = fast_brandes_bc(&graph)?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BetweennessScores`
[INFO] [stdout]   --> src/test_basic_icentral.rs:34:36
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut delta_bc_of_vertices = BetweennessScores::new(
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ use of undeclared type `BetweennessScores`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `icentral` in this scope
[INFO] [stdout]   --> src/test_basic_icentral.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     icentral(
[INFO] [stdout]    |     ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `brandes_bc` in this scope
[INFO] [stdout]   --> src/test_basic_icentral.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let ref_scores = brandes_bc(&mut graph, None)?;
[INFO] [stdout]    |                      ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Graph`
[INFO] [stdout]   --> src/test_even_more_basic_icentral.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut graph = Graph::from(GraphMock::Paper); debug!("graph: {:#?}", graph);
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `Graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GraphMock`
[INFO] [stdout]   --> src/test_even_more_basic_icentral.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut graph = Graph::from(GraphMock::Paper); debug!("graph: {:#?}", graph);
[INFO] [stdout]    |                                 ^^^^^^^^^ use of undeclared type `GraphMock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Edge`
[INFO] [stdout]   --> src/test_even_more_basic_icentral.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let e: Edge = Edge::new_with_ids(3,4);
[INFO] [stdout]    |                   ^^^^ use of undeclared type `Edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BetweennessScores`
[INFO] [stdout]   --> src/test_even_more_basic_icentral.rs:22:36
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut delta_bc_of_vertices = BetweennessScores::new(
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ use of undeclared type `BetweennessScores`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `icentral` in this scope
[INFO] [stdout]   --> src/test_even_more_basic_icentral.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     icentral(
[INFO] [stdout]    |     ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BCError`
[INFO] [stdout]   --> src/test_basic_icentral.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             BCError::DataMismatches { mismatches }
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             use of undeclared type `BCError`
[INFO] [stdout]    |             help: a trait with a similar name exists: `DeError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icentral-test-basic-icentral` (lib test) due to 24 previous errors
[INFO] running `Command { std: "docker" "inspect" "d250c349ce70df6d311d7c597eeaf7941e126993e02978ddd3360dd16255fca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d250c349ce70df6d311d7c597eeaf7941e126993e02978ddd3360dd16255fca0", kill_on_drop: false }`
[INFO] [stdout] d250c349ce70df6d311d7c597eeaf7941e126993e02978ddd3360dd16255fca0
