[INFO] updating cached repository https://github.com/HirotoShioi/nano_chain [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4c6615c381d15b85f625b53f6a140ccd76f449fc [INFO] testing HirotoShioi/nano_chain against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHirotoShioi%2Fnano_chain" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HirotoShioi/nano_chain on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/HirotoShioi/nano_chain [INFO] finished tweaking git repo https://github.com/HirotoShioi/nano_chain [INFO] tweaked toml for git repo https://github.com/HirotoShioi/nano_chain written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/HirotoShioi/nano_chain already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9f6532c4866d209093384911d7683bd938ce2e5e7e2259547314b157230f7d63 [INFO] running `"docker" "start" "-a" "9f6532c4866d209093384911d7683bd938ce2e5e7e2259547314b157230f7d63"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling chrono v0.4.8 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling ctrlc v3.1.3 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling serde_yaml v0.8.9 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling nano_chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function is never used: `recv` [INFO] [stderr] --> src/peer_discovery/util.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn recv(&self) -> Result, RecvError> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `"docker" "inspect" "9f6532c4866d209093384911d7683bd938ce2e5e7e2259547314b157230f7d63"` [INFO] running `"docker" "rm" "-f" "9f6532c4866d209093384911d7683bd938ce2e5e7e2259547314b157230f7d63"` [INFO] [stdout] 9f6532c4866d209093384911d7683bd938ce2e5e7e2259547314b157230f7d63 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8432ed4835d1b892c5a45953f9d36bbab7fb38b39ca52d15e731a0018dc60989 [INFO] running `"docker" "start" "-a" "8432ed4835d1b892c5a45953f9d36bbab7fb38b39ca52d15e731a0018dc60989"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling nano_chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function is never used: `recv` [INFO] [stderr] --> src/peer_discovery/util.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn recv(&self) -> Result, RecvError> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `recv` [INFO] [stderr] --> src/peer_discovery/util.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn recv(&self) -> Result, RecvError> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.68s [INFO] running `"docker" "inspect" "8432ed4835d1b892c5a45953f9d36bbab7fb38b39ca52d15e731a0018dc60989"` [INFO] running `"docker" "rm" "-f" "8432ed4835d1b892c5a45953f9d36bbab7fb38b39ca52d15e731a0018dc60989"` [INFO] [stdout] 8432ed4835d1b892c5a45953f9d36bbab7fb38b39ca52d15e731a0018dc60989 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 213d8a13591ba1dc95a6f7c5d619d69ac8e1b1595f25e25cd9dc4e6adfcd8a19 [INFO] running `"docker" "start" "-a" "213d8a13591ba1dc95a6f7c5d619d69ac8e1b1595f25e25cd9dc4e6adfcd8a19"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: associated function is never used: `recv` [INFO] [stderr] --> src/peer_discovery/util.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn recv(&self) -> Result, RecvError> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `recv` [INFO] [stderr] --> src/peer_discovery/util.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn recv(&self) -> Result, RecvError> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nano_chain-db35162b47a73317 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test utxo::utxo_test::insufficient_amount_should_throw_error ... ok [INFO] [stdout] test utxo::utxo_test::exact_amount_can_be_spent ... ok [INFO] [stdout] test utxo::utxo_test::empy_input_should_throw_error ... ok [INFO] [stdout] test utxo::utxo_test::invalid_input_should_throw_error ... ok [INFO] [stdout] test utxo::utxo_test::should_have_inputs ... ok [INFO] [stdout] test utxo::utxo_test::process_single_transaction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/peer_discovery-cf4f53e3f5dac293 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests nano_chain [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "213d8a13591ba1dc95a6f7c5d619d69ac8e1b1595f25e25cd9dc4e6adfcd8a19"` [INFO] running `"docker" "rm" "-f" "213d8a13591ba1dc95a6f7c5d619d69ac8e1b1595f25e25cd9dc4e6adfcd8a19"` [INFO] [stdout] 213d8a13591ba1dc95a6f7c5d619d69ac8e1b1595f25e25cd9dc4e6adfcd8a19