[INFO] cloning repository https://github.com/jeffrey-xiao/kademlia-dht-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffrey-xiao/kademlia-dht-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey-xiao%2Fkademlia-dht-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey-xiao%2Fkademlia-dht-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7b233696cecb4555f0ab47e65e0bfbc306e66336 [INFO] testing jeffrey-xiao/kademlia-dht-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey-xiao%2Fkademlia-dht-rs" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeffrey-xiao/kademlia-dht-rs on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jeffrey-xiao/kademlia-dht-rs [INFO] finished tweaking git repo https://github.com/jeffrey-xiao/kademlia-dht-rs [INFO] tweaked toml for git repo https://github.com/jeffrey-xiao/kademlia-dht-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+1.44.0" "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] b7e3ea1192a39f2f6df7ab795a0a58011ee6c6550a7565c7ca05d7b91230888f [INFO] running `"docker" "start" "-a" "b7e3ea1192a39f2f6df7ab795a0a58011ee6c6550a7565c7ca05d7b91230888f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling sha3 v0.7.3 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling bincode v0.9.2 [INFO] [stderr] Compiling kademlia-dht v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/node/mod.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | use log::{debug, info, log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/protocol.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | use log::{log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/storage.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/main.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.80s [INFO] running `"docker" "inspect" "b7e3ea1192a39f2f6df7ab795a0a58011ee6c6550a7565c7ca05d7b91230888f"` [INFO] running `"docker" "rm" "-f" "b7e3ea1192a39f2f6df7ab795a0a58011ee6c6550a7565c7ca05d7b91230888f"` [INFO] [stdout] b7e3ea1192a39f2f6df7ab795a0a58011ee6c6550a7565c7ca05d7b91230888f [INFO] running `"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" "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" "+1.44.0" "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] 7e580955fae045816fd1da54af5c22980fee7a169bb97c7e0535833a94ad6904 [INFO] running `"docker" "start" "-a" "7e580955fae045816fd1da54af5c22980fee7a169bb97c7e0535833a94ad6904"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/node/mod.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | use log::{debug, info, log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/protocol.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | use log::{log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/storage.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling kademlia-dht v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/main.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/node/mod.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | use log::{debug, info, log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/protocol.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | use log::{log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/storage.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.81s [INFO] running `"docker" "inspect" "7e580955fae045816fd1da54af5c22980fee7a169bb97c7e0535833a94ad6904"` [INFO] running `"docker" "rm" "-f" "7e580955fae045816fd1da54af5c22980fee7a169bb97c7e0535833a94ad6904"` [INFO] [stdout] 7e580955fae045816fd1da54af5c22980fee7a169bb97c7e0535833a94ad6904 [INFO] running `"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" "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" "+1.44.0" "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] 488a87fd20983aa9d368d6a7ab7f683f9e353d1b8a4fa089435857977ae828a0 [INFO] running `"docker" "start" "-a" "488a87fd20983aa9d368d6a7ab7f683f9e353d1b8a4fa089435857977ae828a0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/node/mod.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | use log::{debug, info, log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/protocol.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | use log::{log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/storage.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/node/mod.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | use log::{debug, info, log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/protocol.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | use log::{log, warn}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/storage.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/main.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use log::{info, log}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kademlia_dht-140e2f2c6e241f61 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test key::tests::test_leading_zeros ... ok [INFO] [stdout] test key::tests::test_rand_in_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kademlia_dht-44ec3639402b36a6 [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests kademlia-dht [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 68) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "488a87fd20983aa9d368d6a7ab7f683f9e353d1b8a4fa089435857977ae828a0"` [INFO] running `"docker" "rm" "-f" "488a87fd20983aa9d368d6a7ab7f683f9e353d1b8a4fa089435857977ae828a0"` [INFO] [stdout] 488a87fd20983aa9d368d6a7ab7f683f9e353d1b8a4fa089435857977ae828a0