[INFO] cloning repository https://github.com/apoelstra/rust-simplicity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apoelstra/rust-simplicity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoelstra%2Frust-simplicity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoelstra%2Frust-simplicity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 082e104572f45d112a4fabc49ab934ed53cd5ad4
[INFO] checking apoelstra/rust-simplicity against f10db292a3733b5c67c8da8c7661195ff4b05774 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoelstra%2Frust-simplicity" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/apoelstra/rust-simplicity
[INFO] finished tweaking git repo https://github.com/apoelstra/rust-simplicity
[INFO] tweaked toml for git repo https://github.com/apoelstra/rust-simplicity written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/apoelstra/rust-simplicity on toolchain f10db292a3733b5c67c8da8c7661195ff4b05774
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "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" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.22.1 (available: v0.23.0)
[INFO] [stderr]       Adding bitcoin_hashes v0.14.101 (available: v1.1.0)
[INFO] [stderr]       Adding elements v0.25.3 (available: v0.26.2)
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.3)
[INFO] [stderr]       Adding hex-conservative v0.2.2 (available: v1.2.0)
[INFO] [stderr]       Adding miniscript v12.3.7 (available: v13.1.0)
[INFO] [stderr]       Adding simplicity-lang v0.3.1 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.101
[INFO] [stderr]   Downloaded jobserver v0.1.35
[INFO] [stderr]   Downloaded hex-conservative v0.2.2
[INFO] [stderr]   Downloaded hex-conservative v0.1.2
[INFO] [stderr]   Downloaded bitcoin-io v0.1.101
[INFO] [stderr]   Downloaded hex_lit v0.1.1
[INFO] [stderr]   Downloaded bitcoin-private v0.1.0
[INFO] [stderr]   Downloaded bitcoin-consensus-encoding v1.1.0
[INFO] [stderr]   Downloaded base58ck v0.1.101
[INFO] [stderr]   Downloaded bitcoin-units v0.1.101
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.13
[INFO] [stderr]   Downloaded arrayvec v0.7.8
[INFO] [stderr]   Downloaded bitcoin-internals v0.6.0
[INFO] [stderr]   Downloaded hex-conservative v1.2.0
[INFO] [stderr]   Downloaded secp256k1-zkp v0.11.0
[INFO] [stderr]   Downloaded arbitrary v1.4.2
[INFO] [stderr]   Downloaded bech32 v0.11.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.55
[INFO] [stderr]   Downloaded cc v1.3.0
[INFO] [stderr]   Downloaded santiago v1.3.1
[INFO] [stderr]   Downloaded secp256k1 v0.29.1
[INFO] [stderr]   Downloaded zerocopy v0.8.55
[INFO] [stderr]   Downloaded bitcoin v0.32.102
[INFO] [stderr]   Downloaded miniscript v12.3.7
[INFO] [stderr]   Downloaded elements v0.25.3
[INFO] [stderr]   Downloaded secp256k1-sys v0.10.1
[INFO] [stderr]   Downloaded secp256k1-zkp-sys v0.10.1
[INFO] [stderr]   Downloaded simplicity-lang v0.3.1
[INFO] [stderr]   Downloaded simplicity-sys v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24
[INFO] running `Command { std: "docker" "start" "f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24" "/opt/rustwide/cargo-home/bin/cargo" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24" "/opt/rustwide/cargo-home/bin/cargo" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling bitcoin-io v0.1.101
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling bitcoin v0.32.102
[INFO] [stderr]    Compiling bitcoin-private v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking bech32 v0.11.1
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking hex-conservative v0.1.2
[INFO] [stderr]     Checking hex-conservative v0.2.2
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling secp256k1-zkp-sys v0.10.1
[INFO] [stderr]    Compiling simplicity-sys v0.5.0 (/opt/rustwide/workdir/simplicity-sys)
[INFO] [stderr]    Compiling simplicity-sys v0.3.0
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.13
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking santiago v1.3.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]     Checking bitcoin_hashes v0.14.101
[INFO] [stderr]     Checking bitcoin-units v0.1.101
[INFO] [stderr]     Checking secp256k1 v0.29.1
[INFO] [stderr]     Checking base58ck v0.1.101
[INFO] [stderr]     Checking secp256k1-zkp v0.11.0
[INFO] [stderr]     Checking miniscript v12.3.7
[INFO] [stderr]     Checking elements v0.25.3
[INFO] [stderr]     Checking simplicity-lang v0.3.1
[INFO] [stderr]     Checking simplicity-lang v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::decode_bits`
[INFO] [stdout]  --> src/jet/init/core.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::decode_bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::decode_bits`
[INFO] [stdout]  --> src/jet/init/elements.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::decode_bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::decode_bits`
[INFO] [stdout]  --> src/jet/init/core.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::decode_bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::decode_bits`
[INFO] [stdout]  --> src/jet/init/elements.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::decode_bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/node/mod.rs:714:20
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn display(&self) -> Display<N> {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn display(&self) -> Display<'_, N> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking simplicity-fuzz v0.0.1 (/opt/rustwide/workdir/fuzz)
[INFO] [stderr]     Checking simpcli v0.3.0 (/opt/rustwide/workdir/simpcli)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/node/mod.rs:714:20
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn display(&self) -> Display<N> {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn display(&self) -> Display<'_, N> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.84s
[INFO] running `Command { std: "docker" "inspect" "f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24", kill_on_drop: false }`
[INFO] [stdout] f53671e7c1b36f31a929f1e705c1b0bdd0f48502055134e293f122631c35ef24
