[INFO] fetching crate graph_mvcc 0.2.0...
[INFO] testing graph_mvcc-0.2.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate graph_mvcc 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate graph_mvcc 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate graph_mvcc 0.2.0
[INFO] tweaked toml for crates.io crate graph_mvcc 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate graph_mvcc 0.2.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate graph_mvcc 0.2.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ad0ae1d7f05fa12b920012968d4fa1dc389c1c8576ec2294da708a1d887d5b7
[INFO] running `Command { std: "docker" "start" "-a" "8ad0ae1d7f05fa12b920012968d4fa1dc389c1c8576ec2294da708a1d887d5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ad0ae1d7f05fa12b920012968d4fa1dc389c1c8576ec2294da708a1d887d5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad0ae1d7f05fa12b920012968d4fa1dc389c1c8576ec2294da708a1d887d5b7", kill_on_drop: false }`
[INFO] [stdout] 8ad0ae1d7f05fa12b920012968d4fa1dc389c1c8576ec2294da708a1d887d5b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a3318552b277c151fa73c18d3090145f41bbf2f8aee1811c5e5fb1dba10009
[INFO] running `Command { std: "docker" "start" "-a" "91a3318552b277c151fa73c18d3090145f41bbf2f8aee1811c5e5fb1dba10009", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling rustls v0.21.12
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[INFO] [stderr]    Compiling sct v0.7.1
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[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.6
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[INFO] [stderr]    Compiling tinystr v0.8.1
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[INFO] [stderr]    Compiling hyper v1.7.0
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[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.17
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling sqlx-core v0.7.4
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[INFO] [stderr]    Compiling sqlx-sqlite v0.7.4
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[INFO] [stderr]    Compiling sqlx-macros v0.7.4
[INFO] [stderr]    Compiling sqlx v0.7.4
[INFO] [stderr]    Compiling graph_mvcc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 15s
[INFO] running `Command { std: "docker" "inspect" "91a3318552b277c151fa73c18d3090145f41bbf2f8aee1811c5e5fb1dba10009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a3318552b277c151fa73c18d3090145f41bbf2f8aee1811c5e5fb1dba10009", kill_on_drop: false }`
[INFO] [stdout] 91a3318552b277c151fa73c18d3090145f41bbf2f8aee1811c5e5fb1dba10009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b59e16e326787e10427464a888c18ca051624289fa275a959de016226ab99ff
[INFO] running `Command { std: "docker" "start" "-a" "7b59e16e326787e10427464a888c18ca051624289fa275a959de016226ab99ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph_mvcc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Road` and `Rail` are never constructed
[INFO] [stdout]   --> examples/transportation_network.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum EdgeType {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 13 |     Road,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     Rail, 
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EdgeType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "7b59e16e326787e10427464a888c18ca051624289fa275a959de016226ab99ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b59e16e326787e10427464a888c18ca051624289fa275a959de016226ab99ff", kill_on_drop: false }`
[INFO] [stdout] 7b59e16e326787e10427464a888c18ca051624289fa275a959de016226ab99ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d82174004ee7c5e60c59ba3e03035399696fd56ff6e27fb23a5c6a1929dcf18
[INFO] running `Command { std: "docker" "start" "-a" "3d82174004ee7c5e60c59ba3e03035399696fd56ff6e27fb23a5c6a1929dcf18", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Road` and `Rail` are never constructed
[INFO] [stderr]   --> examples/transportation_network.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum EdgeType {
[INFO] [stderr]    |      -------- variants in this enum
[INFO] [stderr] 13 |     Road,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 14 |     Rail, 
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EdgeType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graph_mvcc` (example "transportation_network") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_mvcc-b1cc459f03fc25a4)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_add_edge_with_transaction ... ok
[INFO] [stderr]    Doc-tests graph_mvcc
[INFO] [stdout] test tests::test_add_node_with_transaction ... ok
[INFO] [stdout] test tests::test_edge_collision_detection ... ok
[INFO] [stdout] test tests::test_add_node_without_transaction ... ok
[INFO] [stdout] test tests::test_igraph_interface ... ok
[INFO] [stdout] test tests::test_snapshot_isolation ... ok
[INFO] [stdout] test tests::test_edge_no_collision_different_types ... ok
[INFO] [stdout] test tests::test_start_transaction ... ok
[INFO] [stdout] test tests::test_transaction_abort ... ok
[INFO] [stdout] test tests::test_transaction_commit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Graph::add_record (line 425) ... ok
[INFO] [stdout] test src/lib.rs - Graph::add_record (line 410) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d82174004ee7c5e60c59ba3e03035399696fd56ff6e27fb23a5c6a1929dcf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d82174004ee7c5e60c59ba3e03035399696fd56ff6e27fb23a5c6a1929dcf18", kill_on_drop: false }`
[INFO] [stdout] 3d82174004ee7c5e60c59ba3e03035399696fd56ff6e27fb23a5c6a1929dcf18