[INFO] cloning repository https://github.com/qihan-z/bitcoin_network_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qihan-z/bitcoin_network_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqihan-z%2Fbitcoin_network_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqihan-z%2Fbitcoin_network_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7f6f6c44e3efde6e978ca8660ddee630bd5a1a0 [INFO] testing qihan-z/bitcoin_network_rust against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqihan-z%2Fbitcoin_network_rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/qihan-z/bitcoin_network_rust [INFO] finished tweaking git repo https://github.com/qihan-z/bitcoin_network_rust [INFO] tweaked toml for git repo https://github.com/qihan-z/bitcoin_network_rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/qihan-z/bitcoin_network_rust on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/qihan-z/bitcoin_network_rust 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 789a9cb858f5196c9df562399361eda16830c17c55b42a72c54358f2e1a4da28 [INFO] running `Command { std: "docker" "start" "-a" "789a9cb858f5196c9df562399361eda16830c17c55b42a72c54358f2e1a4da28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "789a9cb858f5196c9df562399361eda16830c17c55b42a72c54358f2e1a4da28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "789a9cb858f5196c9df562399361eda16830c17c55b42a72c54358f2e1a4da28", kill_on_drop: false }` [INFO] [stdout] 789a9cb858f5196c9df562399361eda16830c17c55b42a72c54358f2e1a4da28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2886bb9a82c97eb95bccd33ffc2e6e0f11e0146bf5de31067522e5f46bc64b36 [INFO] running `Command { std: "docker" "start" "-a" "2886bb9a82c97eb95bccd33ffc2e6e0f11e0146bf5de31067522e5f46bc64b36", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling bitcoin_network_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `time`, `data`, and `prev_block_hash` are never read [INFO] [stdout] --> src/block.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Block { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 4 | time: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | prev_block_hash: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_hash`, and `new_genesis_block` are never used [INFO] [stdout] --> src/block.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Block { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 11 | fn new(data: &str, prev_block_hash: Vec) -> Block { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn set_hash(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn new_genesis_block() -> Block { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s [INFO] running `Command { std: "docker" "inspect" "2886bb9a82c97eb95bccd33ffc2e6e0f11e0146bf5de31067522e5f46bc64b36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2886bb9a82c97eb95bccd33ffc2e6e0f11e0146bf5de31067522e5f46bc64b36", kill_on_drop: false }` [INFO] [stdout] 2886bb9a82c97eb95bccd33ffc2e6e0f11e0146bf5de31067522e5f46bc64b36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96fa57c0e9e5a4a6272a0f6a21a79f5ec08439bdecc91fe1661888d929c92a08 [INFO] running `Command { std: "docker" "start" "-a" "96fa57c0e9e5a4a6272a0f6a21a79f5ec08439bdecc91fe1661888d929c92a08", kill_on_drop: false }` [INFO] [stderr] Compiling bitcoin_network_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `time`, `data`, and `prev_block_hash` are never read [INFO] [stdout] --> src/block.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Block { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 4 | time: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | prev_block_hash: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_hash`, and `new_genesis_block` are never used [INFO] [stdout] --> src/block.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Block { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 11 | fn new(data: &str, prev_block_hash: Vec) -> Block { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn set_hash(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn new_genesis_block() -> Block { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "96fa57c0e9e5a4a6272a0f6a21a79f5ec08439bdecc91fe1661888d929c92a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96fa57c0e9e5a4a6272a0f6a21a79f5ec08439bdecc91fe1661888d929c92a08", kill_on_drop: false }` [INFO] [stdout] 96fa57c0e9e5a4a6272a0f6a21a79f5ec08439bdecc91fe1661888d929c92a08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 54fd584fca81668b94675155b4e6ea69e9d30e638b9d751d0c4373eb8f0fe850 [INFO] running `Command { std: "docker" "start" "-a" "54fd584fca81668b94675155b4e6ea69e9d30e638b9d751d0c4373eb8f0fe850", kill_on_drop: false }` [INFO] [stderr] warning: fields `time`, `data`, and `prev_block_hash` are never read [INFO] [stderr] --> src/block.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Block { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 4 | time: u64, [INFO] [stderr] | ^^^^ [INFO] [stderr] 5 | data: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] 6 | prev_block_hash: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `set_hash`, and `new_genesis_block` are never used [INFO] [stderr] --> src/block.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 10 | impl Block { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] 11 | fn new(data: &str, prev_block_hash: Vec) -> Block { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | fn set_hash(&mut self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | fn new_genesis_block() -> Block { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bitcoin_network_rust` (bin "bitcoin_network_rust" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bitcoin_network_rust-99d3e3b3fdfae6f7) [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" "54fd584fca81668b94675155b4e6ea69e9d30e638b9d751d0c4373eb8f0fe850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54fd584fca81668b94675155b4e6ea69e9d30e638b9d751d0c4373eb8f0fe850", kill_on_drop: false }` [INFO] [stdout] 54fd584fca81668b94675155b4e6ea69e9d30e638b9d751d0c4373eb8f0fe850