[INFO] fetching crate skipdb 0.2.1...
[INFO] testing skipdb-0.2.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate skipdb 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate skipdb 0.2.1
[INFO] finished tweaking crates.io crate skipdb 0.2.1
[INFO] tweaked toml for crates.io crate skipdb 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate skipdb 0.2.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate skipdb 0.2.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded event-listener v5.3.0
[INFO] [stderr]   Downloaded wmark v0.1.4
[INFO] [stderr]   Downloaded wg v0.9.0
[INFO] [stderr]   Downloaded serde_derive v1.0.199
[INFO] [stderr]   Downloaded smallvec-wrapper v0.1.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.59
[INFO] [stderr]   Downloaded skipdb-core v0.2.0
[INFO] [stderr]   Downloaded serde v1.0.199
[INFO] [stderr]   Downloaded parking v2.2.0
[INFO] [stderr]   Downloaded atomic_refcell v0.1.13
[INFO] [stderr]   Downloaded event-listener-strategy v0.5.1
[INFO] [stderr]   Downloaded txn v0.1.3
[INFO] [stderr]   Downloaded txn-core v0.1.3
[INFO] [stderr]   Downloaded cheap-clone v0.1.2
[INFO] [stderr]   Downloaded async-channel v2.2.1
[INFO] [stderr]   Downloaded rkyv_derive v0.7.44
[INFO] [stderr]   Downloaded simdutf8 v0.1.4
[INFO] [stderr]   Downloaded portable-atomic-util v0.1.5
[INFO] [stderr]   Downloaded uuid v1.8.0
[INFO] [stderr]   Downloaded crossbeam-skiplist v0.1.3
[INFO] [stderr]   Downloaded thiserror v1.0.59
[INFO] [stderr]   Downloaded futures-channel v0.3.29
[INFO] [stderr]   Downloaded rkyv v0.7.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3fe07d315f60ef0328d99c678210d575f2c9d9e5f01e15c9eeb185d21973402
[INFO] running `Command { std: "docker" "start" "-a" "d3fe07d315f60ef0328d99c678210d575f2c9d9e5f01e15c9eeb185d21973402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3fe07d315f60ef0328d99c678210d575f2c9d9e5f01e15c9eeb185d21973402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3fe07d315f60ef0328d99c678210d575f2c9d9e5f01e15c9eeb185d21973402", kill_on_drop: false }`
[INFO] [stdout] d3fe07d315f60ef0328d99c678210d575f2c9d9e5f01e15c9eeb185d21973402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bf3402617844b40ba2a21dbf09e6a3661e727f3ef08bdba373deaa6043336c0
[INFO] running `Command { std: "docker" "start" "-a" "1bf3402617844b40ba2a21dbf09e6a3661e727f3ef08bdba373deaa6043336c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling serde v1.0.199
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling atomic_refcell v0.1.13
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling smallvec-wrapper v0.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling cheap-clone v0.1.2
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.3
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling triomphe v0.1.11
[INFO] [stderr]    Compiling wg v0.9.0
[INFO] [stderr]    Compiling txn-core v0.1.3
[INFO] [stderr]    Compiling wmark v0.1.4
[INFO] [stderr]    Compiling txn v0.1.3
[INFO] [stderr]    Compiling skipdb-core v0.2.0
[INFO] [stderr]    Compiling skipdb v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `Command { std: "docker" "inspect" "1bf3402617844b40ba2a21dbf09e6a3661e727f3ef08bdba373deaa6043336c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf3402617844b40ba2a21dbf09e6a3661e727f3ef08bdba373deaa6043336c0", kill_on_drop: false }`
[INFO] [stdout] 1bf3402617844b40ba2a21dbf09e6a3661e727f3ef08bdba373deaa6043336c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a891e55c84db70af7a999cfeab96e84cdb1efa96adfd9c1bb4db537e5d304fa
[INFO] running `Command { std: "docker" "start" "-a" "5a891e55c84db70af7a999cfeab96e84cdb1efa96adfd9c1bb4db537e5d304fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling txn-core v0.1.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling wg v0.9.0
[INFO] [stderr]    Compiling skipdb-core v0.2.0
[INFO] [stderr]    Compiling wmark v0.1.4
[INFO] [stderr]    Compiling txn v0.1.3
[INFO] [stderr]    Compiling skipdb v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "5a891e55c84db70af7a999cfeab96e84cdb1efa96adfd9c1bb4db537e5d304fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a891e55c84db70af7a999cfeab96e84cdb1efa96adfd9c1bb4db537e5d304fa", kill_on_drop: false }`
[INFO] [stdout] 5a891e55c84db70af7a999cfeab96e84cdb1efa96adfd9c1bb4db537e5d304fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 884369acdb30708d370caa28fb8fca1e59ab120d489178cd04e9dacb9dd8660c
[INFO] running `Command { std: "docker" "start" "-a" "884369acdb30708d370caa28fb8fca1e59ab120d489178cd04e9dacb9dd8660c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skipdb-4ee5a5a3561018d1)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test optimistic::tests::begin_tx_readable ... ok
[INFO] [stdout] test optimistic::tests::iter2 ... ok
[INFO] [stdout] test optimistic::tests::iter3 ... ok
[INFO] [stdout] test optimistic::tests::begin_tx_writeable ... ok
[INFO] [stdout] test optimistic::tests::range ... ok
[INFO] [stdout] test optimistic::tests::iter ... ok
[INFO] [stdout] test optimistic::tests::range2 ... ok
[INFO] [stdout] test optimistic::tests::rollback ... ok
[INFO] [stdout] test optimistic::tests::range3 ... ok
[INFO] [stdout] test optimistic::tests::txn_range_edge_case2 ... ok
[INFO] [stdout] test optimistic::tests::txn_iteration_edge_case ... ok
[INFO] [stdout] test optimistic::tests::txn_iteration_edge_case2 ... ok
[INFO] [stdout] test optimistic::tests::txn_versions ... ok
[INFO] [stdout] test serializable::optimistic::tests::iter ... ok
[INFO] [stdout] test serializable::optimistic::tests::iter2 ... ok
[INFO] [stdout] test serializable::optimistic::tests::begin_tx_readable ... ok
[INFO] [stdout] test optimistic::tests::writeable_tx ... ok
[INFO] [stdout] test serializable::optimistic::tests::begin_tx_writeable ... ok
[INFO] [stdout] test optimistic::tests::write_skew::txn_write_skew_overdraft_protection ... ok
[INFO] [stdout] test optimistic::tests::write_skew::txn_write_skew ... ok
[INFO] [stdout] test optimistic::tests::txn_simple ... ok
[INFO] [stdout] test serializable::optimistic::tests::range ... ok
[INFO] [stdout] test optimistic::tests::write_skew::txn_write_skew_black_white ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_range_edge_case2 ... ok
[INFO] [stdout] test serializable::optimistic::tests::range2 ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_iteration_edge_case2 ... ok
[INFO] [stdout] test serializable::optimistic::tests::rollback ... ok
[INFO] [stdout] test serializable::optimistic::tests::write_skew::txn_write_skew ... ok
[INFO] [stdout] test serializable::optimistic::tests::write_skew::txn_write_skew_black_white ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_versions ... ok
[INFO] [stdout] test serializable::optimistic::tests::write_skew::txn_write_skew_overdraft_protection ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_simple ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_iteration_edge_case ... ok
[INFO] [stdout] test serializable::optimistic::tests::writeable_tx ... ok
[INFO] [stdout] test serializable::serializable::tests::begin_tx_readable ... ok
[INFO] [stdout] test serializable::serializable::tests::begin_tx_writeable ... ok
[INFO] [stdout] test serializable::serializable::tests::range ... ok
[INFO] [stdout] test serializable::serializable::tests::iter2 ... ok
[INFO] [stdout] test serializable::serializable::tests::range2 ... ok
[INFO] [stdout] test serializable::serializable::tests::iter ... ok
[INFO] [stdout] test serializable::serializable::tests::rollback ... ok
[INFO] [stdout] test optimistic::tests::txn_read_after_write ... ok
[INFO] [stdout] test optimistic::tests::txn_commit_with_callback ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_iteration_edge_case ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_read_after_write ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_range_edge_case2 ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_iteration_edge_case2 ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_simple ... ok
[INFO] [stdout] test serializable::serializable::tests::write_skew::txn_write_skew ... ok
[INFO] [stdout] test serializable::serializable::tests::write_skew::txn_write_skew_black_white ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_commit_with_callback ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_commit_with_callback ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_versions ... ok
[INFO] [stdout] test serializable::serializable::tests::write_skew::txn_write_skew_intersecting_data ... ok
[INFO] [stdout] test serializable::serializable::tests::write_skew::txn_write_skew_intersecting_data3 ... ok
[INFO] [stdout] test serializable::serializable::tests::writeable_tx ... ok
[INFO] [stdout] test serializable::serializable::tests::write_skew::txn_write_skew_overdraft_protection ... ok
[INFO] [stdout] test serializable::serializable::tests::write_skew::txn_write_skew_intersecting_data2 ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_read_after_write ... ok
[INFO] [stdout] test optimistic::tests::txn_conflict_iter ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_conflict_get ... ok
[INFO] [stdout] test optimistic::tests::txn_conflict_get ... ok
[INFO] [stdout] test serializable::optimistic::tests::txn_conflict_iter ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_conflict_get ... ok
[INFO] [stdout] test serializable::serializable::tests::txn_conflict_iter ... ok
[INFO] [stdout] test optimistic::tests::write_skew::txn_write_skew_primary_colors ... ok
[INFO] [stdout] test serializable::optimistic::tests::write_skew::txn_write_skew_primary_colors ... ok
[INFO] [stdout] test serializable::serializable::tests::write_skew::txn_write_skew_primary_colors ... ok
[INFO] [stdout] test optimistic::tests::compact ... ok
[INFO] [stdout] test serializable::optimistic::tests::compact ... ok
[INFO] [stdout] test serializable::serializable::tests::compact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skipdb
[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] running `Command { std: "docker" "inspect" "884369acdb30708d370caa28fb8fca1e59ab120d489178cd04e9dacb9dd8660c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884369acdb30708d370caa28fb8fca1e59ab120d489178cd04e9dacb9dd8660c", kill_on_drop: false }`
[INFO] [stdout] 884369acdb30708d370caa28fb8fca1e59ab120d489178cd04e9dacb9dd8660c
