[INFO] cloning repository https://github.com/cronokirby/kadht
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cronokirby/kadht" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fkadht", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fkadht'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 865c517babb5027f4246d49339df0c6d2c34fdcd
[INFO] testing cronokirby/kadht against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fkadht" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cronokirby/kadht on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cronokirby/kadht
[INFO] finished tweaking git repo https://github.com/cronokirby/kadht
[INFO] tweaked toml for git repo https://github.com/cronokirby/kadht written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/cronokirby/kadht already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b8d956f6c844d1f5a24f64bb86c0acd73ff65fabb19cfe9ede800c38b2caec1
[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" "5b8d956f6c844d1f5a24f64bb86c0acd73ff65fabb19cfe9ede800c38b2caec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b8d956f6c844d1f5a24f64bb86c0acd73ff65fabb19cfe9ede800c38b2caec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8d956f6c844d1f5a24f64bb86c0acd73ff65fabb19cfe9ede800c38b2caec1", kill_on_drop: false }`
[INFO] [stdout] 5b8d956f6c844d1f5a24f64bb86c0acd73ff65fabb19cfe9ede800c38b2caec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 866738d9ec0e9b5eac05b093db6c838e34ae4cb1af4d1d803d201e0f8264a050
[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" "866738d9ec0e9b5eac05b093db6c838e34ae4cb1af4d1d803d201e0f8264a050", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling kadht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "866738d9ec0e9b5eac05b093db6c838e34ae4cb1af4d1d803d201e0f8264a050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866738d9ec0e9b5eac05b093db6c838e34ae4cb1af4d1d803d201e0f8264a050", kill_on_drop: false }`
[INFO] [stdout] 866738d9ec0e9b5eac05b093db6c838e34ae4cb1af4d1d803d201e0f8264a050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4237a600e4cb321833e93596750f36d190025897abf41e560818e7c918c7d90
[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" "d4237a600e4cb321833e93596750f36d190025897abf41e560818e7c918c7d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling kadht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "d4237a600e4cb321833e93596750f36d190025897abf41e560818e7c918c7d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4237a600e4cb321833e93596750f36d190025897abf41e560818e7c918c7d90", kill_on_drop: false }`
[INFO] [stdout] d4237a600e4cb321833e93596750f36d190025897abf41e560818e7c918c7d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e675f16f9aa628b5b068cdea171df77988d490b8b5318ee8300aa655de027eb3
[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" "e675f16f9aa628b5b068cdea171df77988d490b8b5318ee8300aa655de027eb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kadht-80f8c7f632fee499)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test base::tests::bitkey_distance ... ok
[INFO] [stdout] test base::tests::bitkey_hash ... ok
[INFO] [stdout] test messages::tests::find_node_req_write ... ok
[INFO] [stdout] test messages::tests::find_node_req_read ... ok
[INFO] [stdout] test messages::tests::find_node_resp_read ... ok
[INFO] [stdout] test messages::tests::find_node_resp_write ... ok
[INFO] [stdout] test messages::tests::find_value_nodes_read ... ok
[INFO] [stdout] test messages::tests::find_value_nodes_write ... ok
[INFO] [stdout] test messages::tests::find_value_req_read ... ok
[INFO] [stdout] test messages::tests::find_value_req_write ... ok
[INFO] [stdout] test messages::tests::find_value_resp_read ... ok
[INFO] [stdout] test messages::tests::find_value_resp_write ... ok
[INFO] [stdout] test messages::tests::ping_req_read ... ok
[INFO] [stdout] test messages::tests::ping_req_write ... ok
[INFO] [stdout] test messages::tests::ping_resp_read ... ok
[INFO] [stdout] test messages::tests::ping_resp_write ... ok
[INFO] [stdout] test messages::tests::store_req_read ... ok
[INFO] [stdout] test messages::tests::store_req_write ... ok
[INFO] [stdout] test messages::tests::store_resp_read ... ok
[INFO] [stdout] test routing::tests::kbucket_can_insert_max_size ... ok
[INFO] [stdout] test routing::tests::kbucket_pings_first_inserted ... ok
[INFO] [stdout] test routing::tests::kbucket_remove_replaces_waiting ... ok
[INFO] [stdout] test routing::tests::routing_table_can_insert ... ok
[INFO] [stdout] test routing::tests::routing_table_closest_is_everything_when_small ... ok
[INFO] [stdout] test messages::tests::store_resp_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e675f16f9aa628b5b068cdea171df77988d490b8b5318ee8300aa655de027eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e675f16f9aa628b5b068cdea171df77988d490b8b5318ee8300aa655de027eb3", kill_on_drop: false }`
[INFO] [stdout] e675f16f9aa628b5b068cdea171df77988d490b8b5318ee8300aa655de027eb3