[INFO] updating cached repository https://github.com/stepchowfun/paxos
[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] f262c73695bc2fcf57dac93f991659fe4fb6ff7a
[INFO] testing stepchowfun/paxos against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepchowfun%2Fpaxos" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stepchowfun/paxos 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/stepchowfun/paxos
[INFO] finished tweaking git repo https://github.com/stepchowfun/paxos
[INFO] tweaked toml for git repo https://github.com/stepchowfun/paxos written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/stepchowfun/paxos already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 64c6585f5f543c79066cac37bc09fb7f09cc4e84a4a5deef96462adc78606ada
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "64c6585f5f543c79066cac37bc09fb7f09cc4e84a4a5deef96462adc78606ada"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling tokio-executor v0.1.8
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling http v0.1.18
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling regex v1.2.0
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling paxos v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `"docker" "inspect" "64c6585f5f543c79066cac37bc09fb7f09cc4e84a4a5deef96462adc78606ada"`
[INFO] running `"docker" "rm" "-f" "64c6585f5f543c79066cac37bc09fb7f09cc4e84a4a5deef96462adc78606ada"`
[INFO] [stdout] 64c6585f5f543c79066cac37bc09fb7f09cc4e84a4a5deef96462adc78606ada
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6b86b4c71652fde89ac73ce190a988f1c0abad53d01fb626b28b310f68eecf22
[INFO] running `"docker" "start" "-a" "6b86b4c71652fde89ac73ce190a988f1c0abad53d01fb626b28b310f68eecf22"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling paxos v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `"docker" "inspect" "6b86b4c71652fde89ac73ce190a988f1c0abad53d01fb626b28b310f68eecf22"`
[INFO] running `"docker" "rm" "-f" "6b86b4c71652fde89ac73ce190a988f1c0abad53d01fb626b28b310f68eecf22"`
[INFO] [stdout] 6b86b4c71652fde89ac73ce190a988f1c0abad53d01fb626b28b310f68eecf22
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fdeb57ea8987628c6c2bc7c603b4eac1069c2a688a302ca97bdc9cfdd56ac970
[INFO] running `"docker" "start" "-a" "fdeb57ea8987628c6c2bc7c603b4eac1069c2a688a302ca97bdc9cfdd56ac970"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/paxos-3b90ac0ea21a4fe3
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test acceptor::tests::prepare_initializes_min_proposal_number ... ok
[INFO] [stdout] test state::tests::proposal_ord_proposer_port ... ok
[INFO] [stdout] test acceptor::tests::prepare_increases_min_proposal_number ... ok
[INFO] [stdout] test acceptor::tests::prepare_does_not_decrease_min_proposal_number ... ok
[INFO] [stdout] test state::tests::proposal_ord_round ... ok
[INFO] [stdout] test proposer::tests::second_proposal_number ... ok
[INFO] [stdout] test proposer::tests::first_proposal_number ... ok
[INFO] [stdout] test state::tests::proposal_ord_proposer_ip ... ok
[INFO] [stdout] test acceptor::tests::accept_failure ... ok
[INFO] [stdout] test acceptor::tests::accept_success ... ok
[INFO] [stdout] test acceptor::tests::prepare_returns_accepted_proposal ... ok
[INFO] [stdout] test acceptor::tests::choose_updates_state ... ok
[INFO] [stdout] test config::tests::parse_single ... ok
[INFO] [stdout] test config::tests::parse_empty ... ok
[INFO] [stdout] test config::tests::parse_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fdeb57ea8987628c6c2bc7c603b4eac1069c2a688a302ca97bdc9cfdd56ac970"`
[INFO] running `"docker" "rm" "-f" "fdeb57ea8987628c6c2bc7c603b4eac1069c2a688a302ca97bdc9cfdd56ac970"`
[INFO] [stdout] fdeb57ea8987628c6c2bc7c603b4eac1069c2a688a302ca97bdc9cfdd56ac970