[INFO] fetching crate cpd 0.6.0...
[INFO] testing cpd-0.6.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cpd 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cpd 0.6.0
[INFO] finished tweaking crates.io crate cpd 0.6.0
[INFO] tweaked toml for crates.io crate cpd 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpd 0.6.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cpd 0.6.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixedbitset v0.3.2
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded hungarian v1.1.1
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded itertools v0.15.0
[INFO] [stderr]   Downloaded libc v0.2.187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d
[INFO] running `Command { std: "docker" "start" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d", 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" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
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[INFO] [stderr]    Compiling unicode-ident v1.0.24
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[INFO] [stderr]    Compiling cpd v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 58.08s
[INFO] running `Command { std: "docker" "inspect" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cpd v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 48.22s
[INFO] running `Command { std: "docker" "inspect" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/cpd-138e26197a1d7a65)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test cpd::candidate_generation::tests::test_graph_id_generation_increments ... ok
[INFO] [stdout] test cpd::candidate_generation::tests::test_object_vertices_are_included ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_cosine_similarity ... ok
[INFO] [stdout] test cpd::candidate_matching::tests::test_parallel_vs_naive_matching ... ok
[INFO] [stdout] test cpd::candidate_generation::tests::test_multiple_input_graphs ... ok
[INFO] [stdout] test cpd::candidate_generation::tests::test_min_max_activity_vertex_limits ... ok
[INFO] [stdout] test cpd::candidate_generation::tests::test_single_graph_single_candidate ... ok
[INFO] [stdout] test cpd::candidate_generation::tests::test_non_connected_activity_vertices_are_rejected ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_ged_edge_insertion_deletion ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_cosine_similarity_dyn_threshold ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_ged_edge_exact_match ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_ged_edge_no_match_due_to_multiple_edits ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_ged_edge_substitution ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_ged_exact_match ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_ged_no_match ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_ged_relaxed_match ... ok
[INFO] [stdout] test data::graph::tests::test_simple_graph ... ok
[INFO] [stdout] test data::utils::tests::test_vertices_are_connected ... ok
[INFO] [stdout] test data::vertex::tests::test_add_edge ... ok
[INFO] [stdout] test data::graph::tests::test_load_graphs_from_file ... FAILED
[INFO] [stdout] test data::graph::tests::test_build_digraph ... ok
[INFO] [stdout] test data::utils::tests::test_vertex_vector ... ok
[INFO] [stdout] test data::vertex::tests::test_create_vertex ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_vf2_with_duplicate_labels ... ok
[INFO] [stdout] test data::edge::tests::test_equal_edge ... ok
[INFO] [stdout] test data::utils::tests::test_edge_vector ... ok
[INFO] [stdout] test cpd::graph_matching::tests::test_vf2 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- data::graph::tests::test_load_graphs_from_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'data::graph::tests::test_load_graphs_from_file' (1120) panicked at src/data/graph.rs:419:25:
[INFO] [stdout] Error reading file
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60617b978a27 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x60617b9574fa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x60617b977fdb - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x60617b977abf - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x60617b9776ea - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x60617b977222 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    6:     0x60617b99e641 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    7:     0x60617b99e5f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    8:     0x60617b99eb0c - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]    9:     0x60617b95738b - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   10:     0x60617b953d41 - <cpd[151b49d054a4e140]::data::graph::tests::test_load_graphs_from_file::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   11:     0x60617b9b8acb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   12:     0x60617b9b40df - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   13:     0x60617b9b3b5c - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   14:     0x60617b9ce87c - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   15:     0x60617b9a00d2 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   16:     0x74212287ddfa - <unknown>
[INFO] [stdout]   17:     0x7421229113d4 - clone
[INFO] [stdout]   18:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     data::graph::tests::test_load_graphs_from_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin cpd`
[INFO] running `Command { std: "docker" "inspect" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d", kill_on_drop: false }`
[INFO] [stdout] 3416c566fdc9e51279f3d45528a821882f59d737350d47e9fcc5497e9c23424d
