[INFO] fetching crate bitcoincore-rpc-async 3.0.1... [INFO] testing bitcoincore-rpc-async-3.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate bitcoincore-rpc-async 3.0.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate bitcoincore-rpc-async 3.0.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoincore-rpc-async 3.0.1 [INFO] finished tweaking crates.io crate bitcoincore-rpc-async 3.0.1 [INFO] tweaked toml for crates.io crate bitcoincore-rpc-async 3.0.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate bitcoincore-rpc-async 3.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitcoincore-rpc-json-async v3.0.1 [INFO] [stderr] Downloaded jsonrpc-async v2.0.1 [INFO] [stderr] Downloaded base64-compat v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cd82101ac265c590e889fb2b5617c476bef73642ef1b91c4efebdb27381d369 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4cd82101ac265c590e889fb2b5617c476bef73642ef1b91c4efebdb27381d369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cd82101ac265c590e889fb2b5617c476bef73642ef1b91c4efebdb27381d369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cd82101ac265c590e889fb2b5617c476bef73642ef1b91c4efebdb27381d369", kill_on_drop: false }` [INFO] [stdout] 4cd82101ac265c590e889fb2b5617c476bef73642ef1b91c4efebdb27381d369 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5462e574189635fda4bd5a22e2d877cbc990663ab19a96c59c48f88afce5dbc6 [INFO] running `Command { std: "docker" "start" "-a" "5462e574189635fda4bd5a22e2d877cbc990663ab19a96c59c48f88afce5dbc6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bech32 v0.7.3 [INFO] [stderr] Compiling secp256k1-sys v0.4.0 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling base64-compat v1.0.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling sapio-secp256k1 v0.20.1 [INFO] [stderr] Compiling bitcoin_hashes v0.9.4 [INFO] [stderr] Compiling jsonrpc-async v2.0.1 [INFO] [stderr] Compiling sapio-bitcoin v0.26.0 [INFO] [stderr] Compiling bitcoincore-rpc-json-async v3.0.1 [INFO] [stderr] Compiling bitcoincore-rpc-async v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/lib.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | use log; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde` [INFO] [stdout] --> src/lib.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/lib.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::value::RawValue` [INFO] [stdout] --> src/client.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use serde_json::value::RawValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "5462e574189635fda4bd5a22e2d877cbc990663ab19a96c59c48f88afce5dbc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5462e574189635fda4bd5a22e2d877cbc990663ab19a96c59c48f88afce5dbc6", kill_on_drop: false }` [INFO] [stdout] 5462e574189635fda4bd5a22e2d877cbc990663ab19a96c59c48f88afce5dbc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dd5d99c5415b85e4b8544811ee7ffd8711bcc2c55c688addb2de98a11c34e7d1 [INFO] running `Command { std: "docker" "start" "-a" "dd5d99c5415b85e4b8544811ee7ffd8711bcc2c55c688addb2de98a11c34e7d1", kill_on_drop: false }` [INFO] [stderr] Compiling bitcoincore-rpc-async v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/lib.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | use log; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde` [INFO] [stdout] --> src/lib.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/lib.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::value::RawValue` [INFO] [stdout] --> src/client.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use serde_json::value::RawValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/lib.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | use log; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde` [INFO] [stdout] --> src/lib.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | use serde; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/lib.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::value::RawValue` [INFO] [stdout] --> src/client.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use serde_json::value::RawValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.45s [INFO] running `Command { std: "docker" "inspect" "dd5d99c5415b85e4b8544811ee7ffd8711bcc2c55c688addb2de98a11c34e7d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd5d99c5415b85e4b8544811ee7ffd8711bcc2c55c688addb2de98a11c34e7d1", kill_on_drop: false }` [INFO] [stdout] dd5d99c5415b85e4b8544811ee7ffd8711bcc2c55c688addb2de98a11c34e7d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 916101a317c6b75a60f0444a91dece4dfd7cbef225cf6feff72cc98d4f33eb8f [INFO] running `Command { std: "docker" "start" "-a" "916101a317c6b75a60f0444a91dece4dfd7cbef225cf6feff72cc98d4f33eb8f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/lib.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 17 | use log; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/lib.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/lib.rs:20:6 [INFO] [stderr] | [INFO] [stderr] 20 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::value::RawValue` [INFO] [stderr] --> src/client.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serde_json::value::RawValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/lib.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 17 | use log; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/lib.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/lib.rs:20:6 [INFO] [stderr] | [INFO] [stderr] 20 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::value::RawValue` [INFO] [stderr] --> src/client.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serde_json::value::RawValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bitcoincore_rpc_async-f7fd30606abddf40) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test client::tests::test_handle_defaults ... ok [INFO] [stderr] Doc-tests bitcoincore_rpc_async [INFO] [stdout] test client::tests::test_raw_tx ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "916101a317c6b75a60f0444a91dece4dfd7cbef225cf6feff72cc98d4f33eb8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916101a317c6b75a60f0444a91dece4dfd7cbef225cf6feff72cc98d4f33eb8f", kill_on_drop: false }` [INFO] [stdout] 916101a317c6b75a60f0444a91dece4dfd7cbef225cf6feff72cc98d4f33eb8f