[INFO] fetching crate bitcoin-rpc 0.2.0... [INFO] building bitcoin-rpc-0.2.0 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] extracting crate bitcoin-rpc 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate bitcoin-rpc 0.2.0 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoin-rpc 0.2.0 [INFO] finished tweaking crates.io crate bitcoin-rpc 0.2.0 [INFO] tweaked toml for crates.io crate bitcoin-rpc 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jsonrpc v0.9.1 [INFO] [stderr] Downloaded bitcoin-rpc-json v0.2.0 [INFO] [stderr] Downloaded bitcoin v0.13.2 [INFO] [stderr] Downloaded bitcoin-bech32 v0.5.1 [INFO] [stderr] Downloaded secp256k1 v0.9.2 [INFO] [stderr] Downloaded bech32 v0.3.2 [INFO] [stderr] Downloaded strason v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77a2f3dbb8ced2ab01c41b633c1e8a7fbac15d7db51dc50ce98757af3d2b7aab [INFO] running `Command { std: "docker" "start" "-a" "77a2f3dbb8ced2ab01c41b633c1e8a7fbac15d7db51dc50ce98757af3d2b7aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77a2f3dbb8ced2ab01c41b633c1e8a7fbac15d7db51dc50ce98757af3d2b7aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77a2f3dbb8ced2ab01c41b633c1e8a7fbac15d7db51dc50ce98757af3d2b7aab", kill_on_drop: false }` [INFO] [stdout] 77a2f3dbb8ced2ab01c41b633c1e8a7fbac15d7db51dc50ce98757af3d2b7aab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a730f63aaa87773ecd5cc95867d4a9febcd5480a3aa7d2077ee960919773621c [INFO] running `Command { std: "docker" "start" "-a" "a730f63aaa87773ecd5cc95867d4a9febcd5480a3aa7d2077ee960919773621c", 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] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling traitobject v0.0.1 [INFO] [stderr] Compiling bech32 v0.3.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling bitcoin-bech32 v0.5.1 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling hpack v0.2.0 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling secp256k1 v0.9.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling solicit v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling serde v0.6.15 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling strason v0.3.4 [INFO] [stderr] Compiling cookie v0.2.5 [INFO] [stderr] Compiling hyper v0.9.18 [INFO] [stderr] Compiling bitcoin v0.13.2 [INFO] [stderr] Compiling strason v0.4.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling bitcoin-rpc-json v0.2.0 [INFO] [stderr] Compiling jsonrpc v0.9.1 [INFO] [stderr] Compiling bitcoin-rpc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/lib.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | kind: failure::Context, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 28s [INFO] running `Command { std: "docker" "inspect" "a730f63aaa87773ecd5cc95867d4a9febcd5480a3aa7d2077ee960919773621c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a730f63aaa87773ecd5cc95867d4a9febcd5480a3aa7d2077ee960919773621c", kill_on_drop: false }` [INFO] [stdout] a730f63aaa87773ecd5cc95867d4a9febcd5480a3aa7d2077ee960919773621c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 714be45a9fda8a37d6b036ada60f4cef3ee19cf4866592aefae3fe168ead473a [INFO] running `Command { std: "docker" "start" "-a" "714be45a9fda8a37d6b036ada60f4cef3ee19cf4866592aefae3fe168ead473a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bitcoin-rpc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/lib.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | kind: failure::Context, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/lib.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | kind: failure::Context, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.95s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcoin_rpc-9e79ea5d68f630b7) [INFO] running `Command { std: "docker" "inspect" "714be45a9fda8a37d6b036ada60f4cef3ee19cf4866592aefae3fe168ead473a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "714be45a9fda8a37d6b036ada60f4cef3ee19cf4866592aefae3fe168ead473a", kill_on_drop: false }` [INFO] [stdout] 714be45a9fda8a37d6b036ada60f4cef3ee19cf4866592aefae3fe168ead473a