[INFO] updating cached repository https://github.com/Jouzo/dftx-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbb2321b6084646a0301683be07cc27762403f1f
[INFO] checking Jouzo/dftx-rs/cbb2321b6084646a0301683be07cc27762403f1f against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJouzo%2Fdftx-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jouzo/dftx-rs on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jouzo/dftx-rs
[INFO] finished tweaking git repo https://github.com/Jouzo/dftx-rs
[INFO] tweaked toml for git repo https://github.com/Jouzo/dftx-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Jouzo/dftx-rs 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d16d4ea1acba5eee80fd0415e30639ee97e4fcab6266a49aa081430383fc649
[INFO] running `Command { std: "docker" "start" "-a" "0d16d4ea1acba5eee80fd0415e30639ee97e4fcab6266a49aa081430383fc649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d16d4ea1acba5eee80fd0415e30639ee97e4fcab6266a49aa081430383fc649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d16d4ea1acba5eee80fd0415e30639ee97e4fcab6266a49aa081430383fc649", kill_on_drop: false }`
[INFO] [stdout] 0d16d4ea1acba5eee80fd0415e30639ee97e4fcab6266a49aa081430383fc649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc61f6880ab8b807baf217a0289d7102bb046ea0abab9ad21b6caf8416ad30d5
[INFO] running `Command { std: "docker" "start" "-a" "bc61f6880ab8b807baf217a0289d7102bb046ea0abab9ad21b6caf8416ad30d5", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking hex-conservative v0.1.1
[INFO] [stderr]    Compiling bitcoin v0.31.0 (https://github.com/Jouzo/rust-bitcoin.git?rev=af64fe422669e2d4fc24fca93561566e22cce1df#af64fe42)
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking bech32 v0.10.0-beta
[INFO] [stderr]     Checking bitcoin-io v0.1.0 (https://github.com/Jouzo/rust-bitcoin.git?rev=af64fe422669e2d4fc24fca93561566e22cce1df#af64fe42)
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking bitcoin_hashes v0.13.0
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.39
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling secp256k1-sys v0.9.0
[INFO] [stderr]     Checking dftx-macro v0.1.0 (/opt/rustwide/workdir/dftx-macro)
[INFO] [stderr]     Checking secp256k1 v0.28.0
[INFO] [stderr]     Checking dftx-rs v0.1.0 (/opt/rustwide/workdir/dftx-rs)
[INFO] [stdout] warning: constant `OP_PUSHDATA1` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const OP_PUSHDATA1: u8 = 0x4c;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA2` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const OP_PUSHDATA2: u8 = 0x4d;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA4` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const OP_PUSHDATA4: u8 = 0x4e;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_RETURN` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const OP_RETURN: u8 = 0x6a;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dftx_data` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn get_dftx_data(data: &[u8]) -> std::result::Result<&[u8], anyhow::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_buffer_len` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn validate_buffer_len(v: u8, len: usize) -> std::result::Result<(), anyhow::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA1` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const OP_PUSHDATA1: u8 = 0x4c;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA2` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const OP_PUSHDATA2: u8 = 0x4d;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA4` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const OP_PUSHDATA4: u8 = 0x4e;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_RETURN` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const OP_RETURN: u8 = 0x6a;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dftx_data` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn get_dftx_data(data: &[u8]) -> std::result::Result<&[u8], anyhow::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_buffer_len` is never used
[INFO] [stdout]   --> dftx-rs/src/lib.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn validate_buffer_len(v: u8, len: usize) -> std::result::Result<(), anyhow::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.87s
[INFO] running `Command { std: "docker" "inspect" "bc61f6880ab8b807baf217a0289d7102bb046ea0abab9ad21b6caf8416ad30d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc61f6880ab8b807baf217a0289d7102bb046ea0abab9ad21b6caf8416ad30d5", kill_on_drop: false }`
[INFO] [stdout] bc61f6880ab8b807baf217a0289d7102bb046ea0abab9ad21b6caf8416ad30d5