[INFO] crate weighted-rs 0.1.2 is already in cache
[INFO] testing weighted-rs-0.1.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate weighted-rs 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate weighted-rs 0.1.2 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 crates.io crate weighted-rs 0.1.2
[INFO] finished tweaking crates.io crate weighted-rs 0.1.2
[INFO] tweaked toml for crates.io crate weighted-rs 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6b3cad0cbd7ebea124bd5648447a4385477bcaa4dc9b86f097cca3c673c5d752
[INFO] running `"docker" "start" "-a" "6b3cad0cbd7ebea124bd5648447a4385477bcaa4dc9b86f097cca3c673c5d752"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling weighted-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "6b3cad0cbd7ebea124bd5648447a4385477bcaa4dc9b86f097cca3c673c5d752"`
[INFO] running `"docker" "rm" "-f" "6b3cad0cbd7ebea124bd5648447a4385477bcaa4dc9b86f097cca3c673c5d752"`
[INFO] [stdout] 6b3cad0cbd7ebea124bd5648447a4385477bcaa4dc9b86f097cca3c673c5d752
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 87fd92ef3dd78124b5162785ec0883ef6311d61154f8792b3ff6d65fc6857c5c
[INFO] running `"docker" "start" "-a" "87fd92ef3dd78124b5162785ec0883ef6311d61154f8792b3ff6d65fc6857c5c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling weighted-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "87fd92ef3dd78124b5162785ec0883ef6311d61154f8792b3ff6d65fc6857c5c"`
[INFO] running `"docker" "rm" "-f" "87fd92ef3dd78124b5162785ec0883ef6311d61154f8792b3ff6d65fc6857c5c"`
[INFO] [stdout] 87fd92ef3dd78124b5162785ec0883ef6311d61154f8792b3ff6d65fc6857c5c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 60b15f5dd41446771f1d5d568e2205dc5d1fb9728c3632074b7381afd476791c
[INFO] running `"docker" "start" "-a" "60b15f5dd41446771f1d5d568e2205dc5d1fb9728c3632074b7381afd476791c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/weighted_rs-d2a29a44a200c141
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test smooth_weight::tests::test_smooth_weight ... ok
[INFO] [stdout] test roundrobin_weight::tests::test_rr_weight ... ok
[INFO] [stdout] test random_weight::tests::test_smooth_weight ... ok
[INFO] [stderr]    Doc-tests weighted-rs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "60b15f5dd41446771f1d5d568e2205dc5d1fb9728c3632074b7381afd476791c"`
[INFO] running `"docker" "rm" "-f" "60b15f5dd41446771f1d5d568e2205dc5d1fb9728c3632074b7381afd476791c"`
[INFO] [stdout] 60b15f5dd41446771f1d5d568e2205dc5d1fb9728c3632074b7381afd476791c