[INFO] cloning repository https://github.com/ali-bibak/bitcoin-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ali-bibak/bitcoin-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-bibak%2Fbitcoin-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-bibak%2Fbitcoin-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc1d9154509c85b0d8191a4f9f5fb354ca19d3c9 [INFO] checking ali-bibak/bitcoin-client/cc1d9154509c85b0d8191a4f9f5fb354ca19d3c9 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-bibak%2Fbitcoin-client" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ali-bibak/bitcoin-client on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ali-bibak/bitcoin-client [INFO] finished tweaking git repo https://github.com/ali-bibak/bitcoin-client [INFO] tweaked toml for git repo https://github.com/ali-bibak/bitcoin-client written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ali-bibak/bitcoin-client already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex-literal-impl v0.2.1 [INFO] [stderr] Downloaded hex v0.4.0 [INFO] [stderr] Downloaded stderrlog v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11b088d6aeee6695b114f6a9fc6e861824d18d39aa87e6cfc0f920d75d0d9898 [INFO] running `Command { std: "docker" "start" "-a" "11b088d6aeee6695b114f6a9fc6e861824d18d39aa87e6cfc0f920d75d0d9898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11b088d6aeee6695b114f6a9fc6e861824d18d39aa87e6cfc0f920d75d0d9898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11b088d6aeee6695b114f6a9fc6e861824d18d39aa87e6cfc0f920d75d0d9898", kill_on_drop: false }` [INFO] [stdout] 11b088d6aeee6695b114f6a9fc6e861824d18d39aa87e6cfc0f920d75d0d9898 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df54139e277b41931c94c1e9c57212a7725b16d97f67e6aa887e1e2ee81eeb80 [INFO] running `Command { std: "docker" "start" "-a" "df54139e277b41931c94c1e9c57212a7725b16d97f67e6aa887e1e2ee81eeb80", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking stderrlog v0.4.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking tiny_http v0.6.2 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling hex-literal-impl v0.2.1 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking bitcoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `recv` found for struct `MutexGuard<'_, Blockchain>` in the current scope [INFO] [stdout] --> src/network/worker.rs:97:40 [INFO] [stdout] | [INFO] [stdout] 97 | let x = blockchain.recv(); [INFO] [stdout] | ^^^^ method not found in `MutexGuard<'_, Blockchain>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `recv`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `net2::ext::UdpSocketExt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `recv` found for struct `MutexGuard<'_, blockchain::Blockchain>` in the current scope [INFO] [stdout] --> src/network/worker.rs:97:40 [INFO] [stdout] | [INFO] [stdout] 97 | let x = blockchain.recv(); [INFO] [stdout] | ^^^^ method not found in `MutexGuard<'_, Blockchain>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `recv`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `net2::ext::UdpSocketExt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin` (bin "bitcoin") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin` (bin "bitcoin" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "df54139e277b41931c94c1e9c57212a7725b16d97f67e6aa887e1e2ee81eeb80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df54139e277b41931c94c1e9c57212a7725b16d97f67e6aa887e1e2ee81eeb80", kill_on_drop: false }` [INFO] [stdout] df54139e277b41931c94c1e9c57212a7725b16d97f67e6aa887e1e2ee81eeb80