[INFO] fetching crate skip_ratchet 0.3.0...
[INFO] testing skip_ratchet-0.3.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate skip_ratchet 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate skip_ratchet 0.3.0
[INFO] finished tweaking crates.io crate skip_ratchet 0.3.0
[INFO] tweaked toml for crates.io crate skip_ratchet 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate skip_ratchet 0.3.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 130 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.10.0)
[INFO] [stderr]       Adding test-strategy v0.3.1 (available: v0.4.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structmeta-derive v0.2.0
[INFO] [stderr]   Downloaded libipld-macro v0.16.0
[INFO] [stderr]   Downloaded structmeta v0.2.0
[INFO] [stderr]   Downloaded libipld-cbor v0.16.0
[INFO] [stderr]   Downloaded libipld-json v0.16.0
[INFO] [stderr]   Downloaded libipld-cbor-derive v0.16.0
[INFO] [stderr]   Downloaded libipld-pb v0.16.0
[INFO] [stderr]   Downloaded libipld v0.16.0
[INFO] [stderr]   Downloaded test-strategy v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e2c1da5dbb3a323f82d9a3dce86fe48922b3797a7b328f2957e420ef02c070
[INFO] running `Command { std: "docker" "start" "-a" "e6e2c1da5dbb3a323f82d9a3dce86fe48922b3797a7b328f2957e420ef02c070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e2c1da5dbb3a323f82d9a3dce86fe48922b3797a7b328f2957e420ef02c070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e2c1da5dbb3a323f82d9a3dce86fe48922b3797a7b328f2957e420ef02c070", kill_on_drop: false }`
[INFO] [stdout] e6e2c1da5dbb3a323f82d9a3dce86fe48922b3797a7b328f2957e420ef02c070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd6b2af27fc5631d612ad3c985bbd3e527f79743e79a06fc2d22ded8d237b474
[INFO] running `Command { std: "docker" "start" "-a" "dd6b2af27fc5631d612ad3c985bbd3e527f79743e79a06fc2d22ded8d237b474", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
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[INFO] [stderr]    Compiling hex v0.4.3
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[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling skip_ratchet v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "dd6b2af27fc5631d612ad3c985bbd3e527f79743e79a06fc2d22ded8d237b474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6b2af27fc5631d612ad3c985bbd3e527f79743e79a06fc2d22ded8d237b474", kill_on_drop: false }`
[INFO] [stdout] dd6b2af27fc5631d612ad3c985bbd3e527f79743e79a06fc2d22ded8d237b474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0876d269ae374280c811682f852bed509b187213bfd085649bf2bbd1e96bbcb6
[INFO] running `Command { std: "docker" "start" "-a" "0876d269ae374280c811682f852bed509b187213bfd085649bf2bbd1e96bbcb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.5
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[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling subtle v2.6.1
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[INFO] [stderr]    Compiling libipld v0.16.0
[INFO] [stderr]    Compiling skip_ratchet v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 2m 29s
[INFO] running `Command { std: "docker" "inspect" "0876d269ae374280c811682f852bed509b187213bfd085649bf2bbd1e96bbcb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0876d269ae374280c811682f852bed509b187213bfd085649bf2bbd1e96bbcb6", kill_on_drop: false }`
[INFO] [stdout] 0876d269ae374280c811682f852bed509b187213bfd085649bf2bbd1e96bbcb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af453f8e773a32ef0ebdd63405391a6f577400a91c003924b8eaaef2647990a8
[INFO] running `Command { std: "docker" "start" "-a" "af453f8e773a32ef0ebdd63405391a6f577400a91c003924b8eaaef2647990a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skip_ratchet-938c34dd72200377)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test hash::hash_tests::from_n_hashes_n_times ... ok
[INFO] [stdout] test hash::hash_tests::can_hash_items ... ok
[INFO] [stdout] test previous::tests::test_ratchet_previous_budget ... ok
[INFO] [stdout] test previous::tests::test_ratchet_previous_older_error ... ok
[INFO] [stdout] test previous::tests::test_step_count_regression ... ok
[INFO] [stdout] test previous::proptests::prop_ratchet_step_count_is_inc_by_minus_steps ... ok
[INFO] [stdout] test previous::proptests::prop_ratchet_step_count_is_inc_by ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_add_256 ... ok
[INFO] [stdout] test previous::proptests::prop_ratchet_previous_of_equal_is_none ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_equal ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_iterator ... ok
[INFO] [stdout] test ratchet::proptests::test_compare ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_compare ... ok
[INFO] [stdout] test ratchet::proptests::test_compare_antisymmetry ... ok
[INFO] [stdout] test ratchet::proptests::test_compare_unrelated ... ok
[INFO] [stdout] test seek::proptests::prop_ratchet_seek_finds_zero ... ok
[INFO] [stdout] test seek::proptests::prop_ratchet_seek_zero_step_is_false ... ok
[INFO] [stdout] test seek::proptests::prop_ratchet_seek_finds ... ok
[INFO] [stdout] test seek::proptests::prop_ratchet_seek_finds_only_greater_and_less ... ok
[INFO] [stdout] test previous::proptests::prop_ratchet_previous_is_inc_reverse ... ok
[INFO] [stdout] test previous::tests::test_ratchet_previous_increments ... ok
[INFO] [stdout] test ratchet::proptests::test_ratchet_add_slow_equals_add_fast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.74s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skip_ratchet
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::from_rng (line 46) ... ok
[INFO] [stdout] test src/previous.rs - previous::PreviousIterator::step_count (line 68) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::combined_counter (line 323) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::derive_key (line 100) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::derive_key_with (line 120) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::inc (line 172) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::next_medium_epoch (line 357) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::inc_by (line 191) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::known_after (line 270) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet (line 20) ... ok
[INFO] [stdout] test src/previous.rs - previous::PreviousIterator (line 9) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::previous (line 291) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::next_large_epoch (line 339) ... ok
[INFO] [stdout] test src/ratchet.rs - ratchet::Ratchet::key_derivation_data (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af453f8e773a32ef0ebdd63405391a6f577400a91c003924b8eaaef2647990a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af453f8e773a32ef0ebdd63405391a6f577400a91c003924b8eaaef2647990a8", kill_on_drop: false }`
[INFO] [stdout] af453f8e773a32ef0ebdd63405391a6f577400a91c003924b8eaaef2647990a8
