[INFO] cloning repository https://github.com/stepchowfun/paxos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stepchowfun/paxos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepchowfun%2Fpaxos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepchowfun%2Fpaxos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53b5d7d3f7ffbdfda48f49c60138d650129f8fe6 [INFO] testing stepchowfun/paxos against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepchowfun%2Fpaxos" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stepchowfun/paxos on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-12/source/Cargo.toml [INFO] crate git repo https://github.com/stepchowfun/paxos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1f93e4fd066358012e147929b281994f7d272981d73590513855987e0ad75dd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c1f93e4fd066358012e147929b281994f7d272981d73590513855987e0ad75dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1f93e4fd066358012e147929b281994f7d272981d73590513855987e0ad75dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1f93e4fd066358012e147929b281994f7d272981d73590513855987e0ad75dd", kill_on_drop: false }` [INFO] [stdout] c1f93e4fd066358012e147929b281994f7d272981d73590513855987e0ad75dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1a0c14744f5164fc382301a0de9754c2c31fa2b6c6e863e56382425cdab831e [INFO] running `Command { std: "docker" "start" "-a" "a1a0c14744f5164fc382301a0de9754c2c31fa2b6c6e863e56382425cdab831e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [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 43s [INFO] running `Command { std: "docker" "inspect" "a1a0c14744f5164fc382301a0de9754c2c31fa2b6c6e863e56382425cdab831e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1a0c14744f5164fc382301a0de9754c2c31fa2b6c6e863e56382425cdab831e", kill_on_drop: false }` [INFO] [stdout] a1a0c14744f5164fc382301a0de9754c2c31fa2b6c6e863e56382425cdab831e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc29075f7cf63d4314c9c755d164b24d4d4f858198fd5bb6c68775bc0f26cf3c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bc29075f7cf63d4314c9c755d164b24d4d4f858198fd5bb6c68775bc0f26cf3c", kill_on_drop: false }` [INFO] [stderr] Compiling paxos v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.70s [INFO] running `Command { std: "docker" "inspect" "bc29075f7cf63d4314c9c755d164b24d4d4f858198fd5bb6c68775bc0f26cf3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc29075f7cf63d4314c9c755d164b24d4d4f858198fd5bb6c68775bc0f26cf3c", kill_on_drop: false }` [INFO] [stdout] bc29075f7cf63d4314c9c755d164b24d4d4f858198fd5bb6c68775bc0f26cf3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cb4dfed49a8b63f9e9996d11eb099caac4e43c9e15787fee1bfab1e8b6c3d81b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cb4dfed49a8b63f9e9996d11eb099caac4e43c9e15787fee1bfab1e8b6c3d81b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stdout] running 15 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/paxos-27b0ffabc1f6efc6 [INFO] [stdout] test acceptor::tests::accept_success ... ok [INFO] [stdout] test acceptor::tests::accept_failure ... ok [INFO] [stdout] test acceptor::tests::choose_updates_state ... ok [INFO] [stdout] test acceptor::tests::prepare_does_not_decrease_min_proposal_number ... ok [INFO] [stdout] test acceptor::tests::prepare_returns_accepted_proposal ... ok [INFO] [stdout] test acceptor::tests::prepare_initializes_min_proposal_number ... ok [INFO] [stdout] test acceptor::tests::prepare_increases_min_proposal_number ... ok [INFO] [stdout] test proposer::tests::first_proposal_number ... ok [INFO] [stdout] test proposer::tests::second_proposal_number ... ok [INFO] [stdout] test state::tests::proposal_ord_proposer_ip ... ok [INFO] [stdout] test config::tests::parse_empty ... ok [INFO] [stdout] test state::tests::proposal_ord_proposer_port ... ok [INFO] [stdout] test config::tests::parse_multiple ... ok [INFO] [stdout] test config::tests::parse_single ... ok [INFO] [stdout] test state::tests::proposal_ord_round ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cb4dfed49a8b63f9e9996d11eb099caac4e43c9e15787fee1bfab1e8b6c3d81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb4dfed49a8b63f9e9996d11eb099caac4e43c9e15787fee1bfab1e8b6c3d81b", kill_on_drop: false }` [INFO] [stdout] cb4dfed49a8b63f9e9996d11eb099caac4e43c9e15787fee1bfab1e8b6c3d81b