[INFO] fetching crate prefix_uvarint 0.6.1...
[INFO] testing prefix_uvarint-0.6.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate prefix_uvarint 0.6.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate prefix_uvarint 0.6.1
[INFO] finished tweaking crates.io crate prefix_uvarint 0.6.1
[INFO] tweaked toml for crates.io crate prefix_uvarint 0.6.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prefix_uvarint 0.6.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3d9081cf8b740f55a678bb2f4c698c1551c6d11ac90fec43003bef4cd1c75ba
[INFO] running `Command { std: "docker" "start" "-a" "c3d9081cf8b740f55a678bb2f4c698c1551c6d11ac90fec43003bef4cd1c75ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3d9081cf8b740f55a678bb2f4c698c1551c6d11ac90fec43003bef4cd1c75ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d9081cf8b740f55a678bb2f4c698c1551c6d11ac90fec43003bef4cd1c75ba", kill_on_drop: false }`
[INFO] [stdout] c3d9081cf8b740f55a678bb2f4c698c1551c6d11ac90fec43003bef4cd1c75ba
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f328d727828f69cbb0d061d2aaac8a47754af6d13475142b04f4573b35d98a91
[INFO] running `Command { std: "docker" "start" "-a" "f328d727828f69cbb0d061d2aaac8a47754af6d13475142b04f4573b35d98a91", kill_on_drop: false }`
[INFO] [stderr]    Compiling prefix_uvarint v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "f328d727828f69cbb0d061d2aaac8a47754af6d13475142b04f4573b35d98a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f328d727828f69cbb0d061d2aaac8a47754af6d13475142b04f4573b35d98a91", kill_on_drop: false }`
[INFO] [stdout] f328d727828f69cbb0d061d2aaac8a47754af6d13475142b04f4573b35d98a91
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0865a35b4dcfd03a74dc9e7e61dde89085c5b668b2dab05ff0936acf31f311
[INFO] running `Command { std: "docker" "start" "-a" "de0865a35b4dcfd03a74dc9e7e61dde89085c5b668b2dab05ff0936acf31f311", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling prefix_uvarint v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.28s
[INFO] running `Command { std: "docker" "inspect" "de0865a35b4dcfd03a74dc9e7e61dde89085c5b668b2dab05ff0936acf31f311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0865a35b4dcfd03a74dc9e7e61dde89085c5b668b2dab05ff0936acf31f311", kill_on_drop: false }`
[INFO] [stdout] de0865a35b4dcfd03a74dc9e7e61dde89085c5b668b2dab05ff0936acf31f311
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6895b79af1e4787fd412224be1fca44c21ca3132d32f2bc2d00b8d6ccfc8dea0
[INFO] running `Command { std: "docker" "start" "-a" "6895b79af1e4787fd412224be1fca44c21ca3132d32f2bc2d00b8d6ccfc8dea0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prefix_uvarint-2a43160ef790d143)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::buf::decode_empty_fail ... ok
[INFO] [stdout] test tests::buf::decode_truncated ... ok
[INFO] [stdout] test tests::buf::decode_overflow ... ok
[INFO] [stdout] test tests::buf::decode_tag_only_fail ... ok
[INFO] [stdout] test tests::buf::iterator_on_buffer_handles_eob ... ok
[INFO] [stdout] test tests::buf::iterator_on_buffer_handles_overflow ... ok
[INFO] [stdout] test tests::buf::iterator_on_bytes_buf_works ... ok
[INFO] [stdout] test tests::buf::iterator_on_vec_deq_works ... ok
[INFO] [stdout] test tests::buf::iterator_continues_after_error ... ok
[INFO] [stdout] test tests::buf::iterator_on_vec_works ... ok
[INFO] [stdout] test tests::buf::iterator_size_hint ... ok
[INFO] [stdout] test tests::core::boundary_coding ... ok
[INFO] [stdout] test tests::core::uint16 ... ok
[INFO] [stdout] test tests::buf::max_val_and_tag_prefix_cancel ... ok
[INFO] [stdout] test tests::core::signed_int ... ok
[INFO] [stdout] test tests::buf::iterator_on_buffer_works ... ok
[INFO] [stdout] test tests::core::uint32 ... ok
[INFO] [stdout] test tests::buf::random_u64 ... ok
[INFO] [stdout] test tests::buf::random_i64 ... ok
[INFO] [stdout] test tests::io::random_read_u64 ... ok
[INFO] [stderr]      Running tests/fuzz.rs (/opt/rustwide/target/debug/deps/fuzz-f05a855f8b1b4c52)
[INFO] [stdout] test tests::io::random_read_i64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test does_not_read_out_of_bounds ... ok
[INFO] [stdout] test returns_error_for_small_data ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prefix_uvarint
[INFO] [stdout] test result: ok. 2 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/bytes.rs - bytes::PrefixVarIntBuf::get_prefix_varint (line 62) ... ok
[INFO] [stdout] test src/bytes.rs - bytes::PrefixVarIntBuf::iter_prefix_varint (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6895b79af1e4787fd412224be1fca44c21ca3132d32f2bc2d00b8d6ccfc8dea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6895b79af1e4787fd412224be1fca44c21ca3132d32f2bc2d00b8d6ccfc8dea0", kill_on_drop: false }`
[INFO] [stdout] 6895b79af1e4787fd412224be1fca44c21ca3132d32f2bc2d00b8d6ccfc8dea0