[INFO] fetching crate ttgraph 0.4.2...
[INFO] testing ttgraph-0.4.2 against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] extracting crate ttgraph 0.4.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ttgraph 0.4.2 on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ttgraph 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ttgraph 0.4.2
[INFO] tweaked toml for crates.io crate ttgraph 0.4.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ttgraph_macros v0.4.1
[INFO] [stderr]   Downloaded fancy-regex v0.3.5
[INFO] [stderr]   Downloaded change-case v0.2.0
[INFO] [stderr]   Downloaded visible v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c037ede8fa0a28c9dda94de75aa35e4542058efd9c04f88eae92f54ec9747e74
[INFO] running `Command { std: "docker" "start" "-a" "c037ede8fa0a28c9dda94de75aa35e4542058efd9c04f88eae92f54ec9747e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c037ede8fa0a28c9dda94de75aa35e4542058efd9c04f88eae92f54ec9747e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c037ede8fa0a28c9dda94de75aa35e4542058efd9c04f88eae92f54ec9747e74", kill_on_drop: false }`
[INFO] [stdout] c037ede8fa0a28c9dda94de75aa35e4542058efd9c04f88eae92f54ec9747e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f23989956fb66286198655ca3902c34a16ced356ca2cc1f816aeb23848c761d
[INFO] running `Command { std: "docker" "start" "-a" "8f23989956fb66286198655ca3902c34a16ced356ca2cc1f816aeb23848c761d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling visible v0.0.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling fancy-regex v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling change-case v0.2.0
[INFO] [stderr]    Compiling ttgraph_macros v0.4.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling uuid v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling ordermap v0.5.4
[INFO] [stderr]    Compiling ttgraph v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.05s
[INFO] running `Command { std: "docker" "inspect" "8f23989956fb66286198655ca3902c34a16ced356ca2cc1f816aeb23848c761d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f23989956fb66286198655ca3902c34a16ced356ca2cc1f816aeb23848c761d", kill_on_drop: false }`
[INFO] [stdout] 8f23989956fb66286198655ca3902c34a16ced356ca2cc1f816aeb23848c761d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a06911f0ecc59f624fb0b9d18bea37add0bf17909c0751611fa783ae1d47d89
[INFO] running `Command { std: "docker" "start" "-a" "4a06911f0ecc59f624fb0b9d18bea37add0bf17909c0751611fa783ae1d47d89", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttgraph v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "4a06911f0ecc59f624fb0b9d18bea37add0bf17909c0751611fa783ae1d47d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a06911f0ecc59f624fb0b9d18bea37add0bf17909c0751611fa783ae1d47d89", kill_on_drop: false }`
[INFO] [stdout] 4a06911f0ecc59f624fb0b9d18bea37add0bf17909c0751611fa783ae1d47d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f66079c3fccc335f6bd9afdf46a19014e1507721bba24eb6b653372974dd0fa
[INFO] running `Command { std: "docker" "start" "-a" "9f66079c3fccc335f6bd9afdf46a19014e1507721bba24eb6b653372974dd0fa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ttgraph-b4ef4d1b51db2222)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_basic.rs (/opt/rustwide/target/debug/deps/test_basic-0c93e6ed2edbbe42)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests_typed::can_compile ... ok
[INFO] [stdout] test tests_typed::test_vec_empty ... ok
[INFO] [stdout] test tests_typed::uncommit_test ... ok
[INFO] [stdout] test tests_typed::redirect_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_bidirectional.rs (/opt/rustwide/target/debug/deps/test_bidirectional-c32d854aef652e43)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_bidirectional::can_add_node ... ok
[INFO] [stdout] test test_bidirectional::can_remove_node ... ok
[INFO] [stdout] test test_bidirectional::can_redirect_node ... ok
[INFO] [stdout] test test_bidirectional::test_group_bidirectional ... ok
[INFO] [stdout] test test_bidirectional::can_modify_and_update_node ... ok
[INFO] [stdout] test test_bidirectional::can_build_graph ... ok
[INFO] [stdout] test test_bidirectional::test_multilink_2 ... ok
[INFO] [stdout] test test_bidirectional::test_multilink_1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_expand.rs (/opt/rustwide/target/debug/deps/test_expand-8743eee65d672a94)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_group.rs (/opt/rustwide/target/debug/deps/test_group-ba3ab831be97c537)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_group::test_link_group ... ok
[INFO] [stdout] test test_group::test_node_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_link_type.rs (/opt/rustwide/target/debug/deps/test_link_type-5cda1b7a16d23043)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_link_type::test_group_link_1 ... ok
[INFO] [stdout] test test_link_type::test_link_type ... ok
[INFO] [stdout] test test_link_type::test_group_link_2 - should panic ... ok
[INFO] [stdout] test test_link_type::test_link_type4 - should panic ... ok
[INFO] [stdout] test test_link_type::test_link_type7 - should panic ... ok
[INFO] [stdout] test test_link_type::test_link_type5 - should panic ... ok
[INFO] [stdout] test test_link_type::test_link_type2 - should panic ... ok
[INFO] [stdout] test test_link_type::test_link_type3 - should panic ... ok
[INFO] [stdout] test test_link_type::test_group_link_3 - should panic ... ok
[INFO] [stdout] test test_link_type::test_link_type6 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ttgraph
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 621) ... ok
[INFO] [stdout] test src/lib.rs - (line 825) ... ok
[INFO] [stdout] test src/lib.rs - (line 132) ... ok
[INFO] [stdout] test src/lib.rs - (line 532) ... ok
[INFO] [stdout] test src/lib.rs - (line 163) ... ok
[INFO] [stdout] test src/lib.rs - (line 477) ... ok
[INFO] [stdout] test src/lib.rs - (line 197) ... ok
[INFO] [stdout] test src/lib.rs - (line 571) ... ok
[INFO] [stdout] test src/lib.rs - (line 272) ... ok
[INFO] [stdout] test src/lib.rs - (line 389) ... ok
[INFO] [stdout] test src/lib.rs - (line 234) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 862) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::NodeIndex::is_empty (line 57) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::Graph (line 95) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::Graph<NodeT,Arena>::commit (line 403) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::NodeIndex::empty (line 46) ... ok
[INFO] [stdout] test src/typed_graph/macro_traits.rs - typed_graph::macro_traits::TypedNode (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 326) ... ok
[INFO] [stdout] test src/typed_graph/macro_traits.rs - typed_graph::macro_traits::NodeEnum (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 906) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::Graph<NodeT,Arena>::iter_group (line 291) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::Graph<NodeT,Arena>::iter (line 196) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::Graph<NodeT,Arena>::iter_type (line 244) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::give_up (line 506) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::Graph<NodeT,Arena>::get (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 668) ... ok
[INFO] [stdout] test src/typed_graph.rs - typed_graph::Graph<NodeT,Arena>::len (line 351) ... ok
[INFO] [stdout] test src/typed_graph/serialize.rs - typed_graph::serialize (line 9) ... ok
[INFO] [stdout] test src/typed_graph/macros.rs - typed_graph::macros::get_node (line 8) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::alloc (line 82) ... ok
[INFO] [stdout] test src/typed_graph/macros.rs - typed_graph::macros::update_node (line 176) ... ok
[INFO] [stdout] test src/typed_graph/macros.rs - typed_graph::macros::iter_nodes (line 50) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::alloc_untyped (line 118) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::mutate (line 238) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::is_empty (line 533) ... ok
[INFO] [stdout] test src/typed_graph/macros.rs - typed_graph::macros::mut_node (line 102) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::merge (line 457) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::insert (line 167) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::redirect_links (line 397) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::remove (line 200) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::update (line 291) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::new (line 37) ... ok
[INFO] [stdout] test src/typed_graph/transaction.rs - typed_graph::transaction::Transaction<'a,NodeT,Arena>::redirect_all_links (line 345) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f66079c3fccc335f6bd9afdf46a19014e1507721bba24eb6b653372974dd0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f66079c3fccc335f6bd9afdf46a19014e1507721bba24eb6b653372974dd0fa", kill_on_drop: false }`
[INFO] [stdout] 9f66079c3fccc335f6bd9afdf46a19014e1507721bba24eb6b653372974dd0fa