[INFO] fetching crate bitcoin-script 0.1.1... [INFO] checking bitcoin-script-0.1.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate bitcoin-script 0.1.1 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate bitcoin-script 0.1.1 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoin-script 0.1.1 [INFO] finished tweaking crates.io crate bitcoin-script 0.1.1 [INFO] tweaked toml for crates.io crate bitcoin-script 0.1.1 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 714e28c97e073f73696a29f16c63cc21757576aea0c3bc18f30abf81a90a04cc [INFO] running `Command { std: "docker" "start" "-a" "714e28c97e073f73696a29f16c63cc21757576aea0c3bc18f30abf81a90a04cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "714e28c97e073f73696a29f16c63cc21757576aea0c3bc18f30abf81a90a04cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "714e28c97e073f73696a29f16c63cc21757576aea0c3bc18f30abf81a90a04cc", kill_on_drop: false }` [INFO] [stdout] 714e28c97e073f73696a29f16c63cc21757576aea0c3bc18f30abf81a90a04cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32acb9faf6abc76aea319632d181a9e5a1921142021bb94f8d5be844bb55ff28 [INFO] running `Command { std: "docker" "start" "-a" "32acb9faf6abc76aea319632d181a9e5a1921142021bb94f8d5be844bb55ff28", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking bitcoin_hashes v0.7.6 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Compiling syn-mid v0.5.3 [INFO] [stderr] Checking bitcoin v0.23.0 [INFO] [stderr] Checking bitcoin-script v0.1.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 58 | / emit_error!( [INFO] [stdout] 59 | | token.span(), [INFO] [stdout] 60 | | "unknown opcode \"{}\"", [INFO] [stdout] 61 | | token_str [INFO] [stdout] 62 | | ); [INFO] [stdout] | |______________________- any code following this expression is unreachable [INFO] [stdout] 63 | &opcodes::OP_NOP [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 122 | emit_error!(token.span(), "invalid hex literal ({})", err); [INFO] [stdout] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 123 | vec![] [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 131 | emit_error!(token.span(), "invalid number literal ({})", err); [INFO] [stdout] | -------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 132 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 142 | / emit_error!( [INFO] [stdout] 143 | | token.span(), [INFO] [stdout] 144 | | "expected negative sign to be followed by number literal" [INFO] [stdout] 145 | | ); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 146 | (Syntax::Int(0), token.span()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/test.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.15s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling bitcoin-script v0.1.1 (/tmp/fixit) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 58 | / emit_error!( [INFO] [stdout] 59 | | token.span(), [INFO] [stdout] 60 | | "unknown opcode \"{}\"", [INFO] [stdout] 61 | | token_str [INFO] [stdout] 62 | | ); [INFO] [stdout] | |______________________- any code following this expression is unreachable [INFO] [stdout] 63 | &opcodes::OP_NOP [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 122 | emit_error!(token.span(), "invalid hex literal ({})", err); [INFO] [stdout] | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 123 | vec![] [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 131 | emit_error!(token.span(), "invalid number literal ({})", err); [INFO] [stdout] | -------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 132 | 0 [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 142 | / emit_error!( [INFO] [stdout] 143 | | token.span(), [INFO] [stdout] 144 | | "expected negative sign to be followed by number literal" [INFO] [stdout] 145 | | ); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 146 | (Syntax::Int(0), token.span()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.76s [INFO] running `Command { std: "docker" "inspect" "32acb9faf6abc76aea319632d181a9e5a1921142021bb94f8d5be844bb55ff28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32acb9faf6abc76aea319632d181a9e5a1921142021bb94f8d5be844bb55ff28", kill_on_drop: false }` [INFO] [stdout] 32acb9faf6abc76aea319632d181a9e5a1921142021bb94f8d5be844bb55ff28