[INFO] fetching crate hypercore 0.14.0...
[INFO] testing hypercore-0.14.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hypercore 0.14.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hypercore 0.14.0
[INFO] finished tweaking crates.io crate hypercore 0.14.0
[INFO] tweaked toml for crates.io crate hypercore 0.14.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hypercore 0.14.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hypercore 0.14.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3f919f93c561b23e71674b39f1fcfdf00b864d9331faadc149e6edf91441751
[INFO] running `Command { std: "docker" "start" "-a" "f3f919f93c561b23e71674b39f1fcfdf00b864d9331faadc149e6edf91441751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3f919f93c561b23e71674b39f1fcfdf00b864d9331faadc149e6edf91441751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f919f93c561b23e71674b39f1fcfdf00b864d9331faadc149e6edf91441751", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f01f3384a02fe47b8082e467b2c8318e7960002c58d584d1a4fb5ae3e1ffa7b2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "f01f3384a02fe47b8082e467b2c8318e7960002c58d584d1a4fb5ae3e1ffa7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01f3384a02fe47b8082e467b2c8318e7960002c58d584d1a4fb5ae3e1ffa7b2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b68d32f2cde8a5c754146a5a5bf075f0cc92b4f61c0f11dbd72b084cca3b532
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[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> tests/model.rs:9:24
[INFO] [stdout]    |
[INFO] [stdout]  9 | #[derive(Clone, Debug, Arbitrary)]
[INFO] [stdout]    |                        ^--------
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        `Arbitrary` is not local
[INFO] [stdout]    |                        move the `impl` block outside of this constant `_IMPL_ARBITRARY_FOR_Op`
[INFO] [stdout] 10 | enum Op {
[INFO] [stdout]    |      -- `Op` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Arbitrary` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Arbitrary` may come from an old version of the `proptest_derive` crate, try updating your dependency with `cargo update -p proptest_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 50.36s
[INFO] running `Command { std: "docker" "inspect" "2b68d32f2cde8a5c754146a5a5bf075f0cc92b4f61c0f11dbd72b084cca3b532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b68d32f2cde8a5c754146a5a5bf075f0cc92b4f61c0f11dbd72b084cca3b532", kill_on_drop: false }`
[INFO] [stdout] 2b68d32f2cde8a5c754146a5a5bf075f0cc92b4f61c0f11dbd72b084cca3b532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c99f20259e87987bb14b56601966f4fa1a37c31eaf025a72b3833bb737f9263d
[INFO] running `Command { std: "docker" "start" "-a" "c99f20259e87987bb14b56601966f4fa1a37c31eaf025a72b3833bb737f9263d", kill_on_drop: false }`
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]   --> tests/model.rs:9:24
[INFO] [stderr]    |
[INFO] [stderr]  9 | #[derive(Clone, Debug, Arbitrary)]
[INFO] [stderr]    |                        ^--------
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        `Arbitrary` is not local
[INFO] [stderr]    |                        move the `impl` block outside of this constant `_IMPL_ARBITRARY_FOR_Op`
[INFO] [stderr] 10 | enum Op {
[INFO] [stderr]    |      -- `Op` is not local
[INFO] [stderr]    |
[INFO] [stderr]    = note: the derive macro `Arbitrary` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]    = note: the derive macro `Arbitrary` may come from an old version of the `proptest_derive` crate, try updating your dependency with `cargo update -p proptest_derive`
[INFO] [stderr]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr]    = note: this warning originates in the derive macro `Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `hypercore` (test "model") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hypercore-f2f62e5ce99e06e8)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test bitfield::fixed::tests::bitfield_fixed_set_range ... ok
[INFO] [stdout] test bitfield::fixed::tests::bitfield_fixed_get_and_set ... ok
[INFO] [stdout] test bitfield::dynamic::tests::bitfield_dynamic_get_and_set ... ok
[INFO] [stdout] test crypto::hash::tests::hash_leaf ... ok
[INFO] [stdout] test crypto::hash::tests::hash_namespace ... ok
[INFO] [stdout] test crypto::hash::tests::hash_parent ... ok
[INFO] [stdout] test crypto::hash::tests::hash_tree ... ok
[INFO] [stdout] test crypto::hash::tests::discovery_key_hashing ... ok
[INFO] [stdout] test crypto::hash::tests::leaf_hash ... ok
[INFO] [stdout] test crypto::hash::tests::parent_hash ... ok
[INFO] [stdout] test crypto::hash::tests::root_hash ... ok
[INFO] [stdout] test oplog::header::tests::encode_header ... ok
[INFO] [stdout] test oplog::header::tests::encode_partial_key_pair ... ok
[INFO] [stdout] test oplog::header::tests::encode_tree ... ok
[INFO] [stdout] test crypto::key_pair::can_verify_messages ... ok
[INFO] [stdout] test bitfield::dynamic::tests::bitfield_dynamic_set_range ... ok
[INFO] [stdout] test replication::events::test::test_events ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_seek_with_upgrade ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_upgrade_from_existing_state_with_additional ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_upgrade_and_additional ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_seek_2_no_upgrade ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_upgrade ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_upgrade_from_existing_state ... ok
[INFO] [stdout] test core::tests::core_verify_and_apply_proof ... ok
[INFO] [stdout] test core::tests::core_verify_proof_invalid_signature ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_only ... ok
[INFO] [stdout] test core::tests::core_create_proof_seek_with_upgrade ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_seek_3_no_upgrade ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_seek_1_no_upgrade ... ok
[INFO] [stdout] test core::tests::core_create_proof_block_and_seek_to_tree_no_upgrade ... ok
[INFO] [stderr]      Running tests/core.rs (/opt/rustwide/target/debug/deps/core-3109de8db6938c90)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test hypercore_open_with_key_pair_error ... ok
[INFO] [stdout] test hypercore_new ... ok
[INFO] [stdout] test hypercore_new_with_key_pair ... ok
[INFO] [stderr]      Running tests/js_interop.rs (/opt/rustwide/target/debug/deps/js_interop-daa326748443840b)
[INFO] [stdout] test hypercore_make_read_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test js_interop_js_first ... ignored
[INFO] [stdout] test js_interop_rs_first ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/model.rs (/opt/rustwide/target/debug/deps/model-3e8ff29e9f0e6667)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test implementation_matches_model has been running for over 60 seconds
[INFO] [stdout] test implementation_matches_model ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 138.53s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hypercore
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c99f20259e87987bb14b56601966f4fa1a37c31eaf025a72b3833bb737f9263d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99f20259e87987bb14b56601966f4fa1a37c31eaf025a72b3833bb737f9263d", kill_on_drop: false }`
[INFO] [stdout] c99f20259e87987bb14b56601966f4fa1a37c31eaf025a72b3833bb737f9263d