[INFO] fetching crate bitcoin-script-analyzer 0.1.0...
[INFO] checking bitcoin-script-analyzer-0.1.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate bitcoin-script-analyzer 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate bitcoin-script-analyzer 0.1.0
[INFO] finished tweaking crates.io crate bitcoin-script-analyzer 0.1.0
[INFO] tweaked toml for crates.io crate bitcoin-script-analyzer 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitcoin-script-analyzer 0.1.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding bitcoin_hashes v0.12.0 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a06b3cb99ad1cca50f56f1ed2c215e2d02725d65e55057d53b6a71e0302a169
[INFO] running `Command { std: "docker" "start" "-a" "7a06b3cb99ad1cca50f56f1ed2c215e2d02725d65e55057d53b6a71e0302a169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a06b3cb99ad1cca50f56f1ed2c215e2d02725d65e55057d53b6a71e0302a169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a06b3cb99ad1cca50f56f1ed2c215e2d02725d65e55057d53b6a71e0302a169", kill_on_drop: false }`
[INFO] [stdout] 7a06b3cb99ad1cca50f56f1ed2c215e2d02725d65e55057d53b6a71e0302a169
[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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfd96acd797849e40222b978d7479327aaa0d670ccf82fa0bb40ec453183d22b
[INFO] running `Command { std: "docker" "start" "-a" "bfd96acd797849e40222b978d7479327aaa0d670ccf82fa0bb40ec453183d22b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-private v0.1.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking bitcoin_hashes v0.12.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking bitcoin-script-analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ExprData` is never constructed
[INFO] [stdout]    --> src/expr.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct ExprData {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprUsage` is never used
[INFO] [stdout]    --> src/expr.rs:232:10
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub enum ExprUsage {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExprData` is never constructed
[INFO] [stdout]    --> src/expr.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct ExprData {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExprUsage` is never used
[INFO] [stdout]    --> src/expr.rs:232:10
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub enum ExprUsage {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "bfd96acd797849e40222b978d7479327aaa0d670ccf82fa0bb40ec453183d22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd96acd797849e40222b978d7479327aaa0d670ccf82fa0bb40ec453183d22b", kill_on_drop: false }`
[INFO] [stdout] bfd96acd797849e40222b978d7479327aaa0d670ccf82fa0bb40ec453183d22b
