[INFO] fetching crate channels_sv2 1.0.2...
[INFO] checking channels_sv2-1.0.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate channels_sv2 1.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate channels_sv2 1.0.2
[INFO] finished tweaking crates.io crate channels_sv2 1.0.2
[INFO] tweaked toml for crates.io crate channels_sv2 1.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate channels_sv2 1.0.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.15.5 (available: v0.16.0)
[INFO] [stderr]       Adding primitive-types v0.13.1 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47598c78092315d88842151e44850a5ed4c10ff144c450b76db7d9083e0ad222
[INFO] running `Command { std: "docker" "start" "-a" "47598c78092315d88842151e44850a5ed4c10ff144c450b76db7d9083e0ad222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47598c78092315d88842151e44850a5ed4c10ff144c450b76db7d9083e0ad222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47598c78092315d88842151e44850a5ed4c10ff144c450b76db7d9083e0ad222", kill_on_drop: false }`
[INFO] [stdout] 47598c78092315d88842151e44850a5ed4c10ff144c450b76db7d9083e0ad222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2faf992f7c6cbcdc2cd4f010d3c90cb8086a03eefee855d17912ca1504021beb
[INFO] running `Command { std: "docker" "start" "-a" "2faf992f7c6cbcdc2cd4f010d3c90cb8086a03eefee855d17912ca1504021beb", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-io v0.1.3
[INFO] [stderr]    Compiling binary_codec_sv2 v1.2.0
[INFO] [stderr]     Checking binary_codec_sv2 v3.0.0
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]     Checking hex-conservative v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling bitcoin v0.32.7
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bitcoin-units v0.1.2
[INFO] [stderr]     Checking bitcoin_hashes v0.14.0
[INFO] [stderr]     Checking bech32 v0.11.0
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]    Compiling derive_codec_sv2 v1.1.1
[INFO] [stderr]     Checking binary_sv2 v4.0.0
[INFO] [stderr]     Checking job_declaration_sv2 v5.0.1
[INFO] [stderr]     Checking common_messages_sv2 v6.0.1
[INFO] [stderr]     Checking mining_sv2 v5.0.1
[INFO] [stderr]     Checking template_distribution_sv2 v4.0.1
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking primitive-types v0.13.1
[INFO] [stderr]     Checking base58ck v0.1.0
[INFO] [stderr]     Checking secp256k1 v0.29.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking channels_sv2 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/extended.rs:796:26
[INFO] [stdout]     |
[INFO] [stdout] 796 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/extended.rs:854:26
[INFO] [stdout]     |
[INFO] [stdout] 854 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/extended.rs:958:26
[INFO] [stdout]     |
[INFO] [stdout] 958 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]     --> src/server/extended.rs:1007:26
[INFO] [stdout]      |
[INFO] [stdout] 1007 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]     --> src/server/extended.rs:1067:26
[INFO] [stdout]      |
[INFO] [stdout] 1067 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]     --> src/server/extended.rs:1149:26
[INFO] [stdout]      |
[INFO] [stdout] 1149 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]     --> src/server/extended.rs:1259:26
[INFO] [stdout]      |
[INFO] [stdout] 1259 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]     --> src/server/extended.rs:1373:26
[INFO] [stdout]      |
[INFO] [stdout] 1373 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/group.rs:301:26
[INFO] [stdout]     |
[INFO] [stdout] 301 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/group.rs:359:26
[INFO] [stdout]     |
[INFO] [stdout] 359 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/group.rs:437:26
[INFO] [stdout]     |
[INFO] [stdout] 437 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/group.rs:485:26
[INFO] [stdout]     |
[INFO] [stdout] 485 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/group.rs:518:26
[INFO] [stdout]     |
[INFO] [stdout] 518 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/jobs/factory.rs:688:26
[INFO] [stdout]     |
[INFO] [stdout] 688 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/jobs/factory.rs:747:26
[INFO] [stdout]     |
[INFO] [stdout] 747 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/jobs/factory.rs:784:26
[INFO] [stdout]     |
[INFO] [stdout] 784 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/jobs/factory.rs:854:26
[INFO] [stdout]     |
[INFO] [stdout] 854 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/standard.rs:733:26
[INFO] [stdout]     |
[INFO] [stdout] 733 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/standard.rs:870:26
[INFO] [stdout]     |
[INFO] [stdout] 870 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/server/standard.rs:966:26
[INFO] [stdout]     |
[INFO] [stdout] 966 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]     --> src/server/standard.rs:1072:26
[INFO] [stdout]      |
[INFO] [stdout] 1072 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]     --> src/server/standard.rs:1183:26
[INFO] [stdout]      |
[INFO] [stdout] 1183 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/client/extended.rs:622:26
[INFO] [stdout]     |
[INFO] [stdout] 622 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/client/extended.rs:705:26
[INFO] [stdout]     |
[INFO] [stdout] 705 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/client/extended.rs:779:26
[INFO] [stdout]     |
[INFO] [stdout] 779 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/client/extended.rs:873:26
[INFO] [stdout]     |
[INFO] [stdout] 873 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Seq0255<'_, binary_codec_sv2::datatypes::non_copy_data_types::inner::Inner<'_, true, 32, 0, 0>>, Infallible>
[INFO] [stdout]    --> src/client/extended.rs:970:26
[INFO] [stdout]     |
[INFO] [stdout] 970 |             merkle_path: vec![].try_into().unwrap(),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `channels_sv2` (lib test) due to 27 previous errors
[INFO] running `Command { std: "docker" "inspect" "2faf992f7c6cbcdc2cd4f010d3c90cb8086a03eefee855d17912ca1504021beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2faf992f7c6cbcdc2cd4f010d3c90cb8086a03eefee855d17912ca1504021beb", kill_on_drop: false }`
[INFO] [stdout] 2faf992f7c6cbcdc2cd4f010d3c90cb8086a03eefee855d17912ca1504021beb
