[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 try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoelstra%2Frust-simplicity" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/apoelstra/rust-simplicity on toolchain ddcf048784667508cd676fef4667f88ae15628a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "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" "+ddcf048784667508cd676fef4667f88ae15628a3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding bitcoin_hashes v0.14.0 (available: v0.17.0) [INFO] [stderr] Adding elements v0.25.2 (available: v0.26.1) [INFO] [stderr] Adding getrandom v0.2.16 (available: v0.3.4) [INFO] [stderr] Adding hex-conservative v0.2.1 (available: v1.0.0) [INFO] [stderr] Adding miniscript v12.3.5 (available: v13.0.0) [INFO] [stderr] Adding simplicity-lang v0.3.1 (available: v0.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ec31e9cdc13a875c660af1ee8a24af8d0f6f71e6f156cc05d077fa545f0ffac [INFO] running `Command { std: "docker" "start" "-a" "9ec31e9cdc13a875c660af1ee8a24af8d0f6f71e6f156cc05d077fa545f0ffac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ec31e9cdc13a875c660af1ee8a24af8d0f6f71e6f156cc05d077fa545f0ffac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec31e9cdc13a875c660af1ee8a24af8d0f6f71e6f156cc05d077fa545f0ffac", kill_on_drop: false }` [INFO] [stdout] 9ec31e9cdc13a875c660af1ee8a24af8d0f6f71e6f156cc05d077fa545f0ffac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 796f6f751cf7bc11dd0476d5a45dd96e3e69f0445f4bb74e0e6b541198639831 [INFO] running `Command { std: "docker" "start" "-a" "796f6f751cf7bc11dd0476d5a45dd96e3e69f0445f4bb74e0e6b541198639831", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling find-msvc-tools v0.1.4 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bitcoin-io v0.1.3 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling bitcoin-internals v0.3.0 [INFO] [stderr] Checking hex-conservative v0.2.1 [INFO] [stderr] Compiling hex_lit v0.1.1 [INFO] [stderr] Compiling bitcoin v0.32.7 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking bech32 v0.11.0 [INFO] [stderr] Compiling bitcoin-private v0.1.0 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking arbitrary v1.4.2 [INFO] [stderr] Checking hex-conservative v0.1.2 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [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 v0.4.10 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking santiago v1.3.1 [INFO] [stderr] Checking bitcoin_hashes v0.14.0 [INFO] [stderr] Checking secp256k1 v0.29.1 [INFO] [stderr] Checking base58ck v0.1.0 [INFO] [stderr] Checking bitcoin-units v0.1.2 [INFO] [stderr] Checking secp256k1-zkp v0.11.0 [INFO] [stderr] Checking miniscript v12.3.5 [INFO] [stderr] Checking elements v0.25.2 [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 { [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 { [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 1m 54s [INFO] running `Command { std: "docker" "inspect" "796f6f751cf7bc11dd0476d5a45dd96e3e69f0445f4bb74e0e6b541198639831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "796f6f751cf7bc11dd0476d5a45dd96e3e69f0445f4bb74e0e6b541198639831", kill_on_drop: false }` [INFO] [stdout] 796f6f751cf7bc11dd0476d5a45dd96e3e69f0445f4bb74e0e6b541198639831