[INFO] fetching crate rpick 0.6.1...
[INFO] testing rpick-0.6.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate rpick 0.6.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rpick 0.6.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rpick 0.6.1
[INFO] finished tweaking crates.io crate rpick 0.6.1
[INFO] tweaked toml for crates.io crate rpick 0.6.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rpick 0.6.1 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] baa6487bd322d08e3ba91dfa6f5f669f56c21ba28e32d856ab5768aa84286d2e
[INFO] running `"docker" "start" "-a" "baa6487bd322d08e3ba91dfa6f5f669f56c21ba28e32d856ab5768aa84286d2e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling rpick v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.74s
[INFO] running `"docker" "inspect" "baa6487bd322d08e3ba91dfa6f5f669f56c21ba28e32d856ab5768aa84286d2e"`
[INFO] running `"docker" "rm" "-f" "baa6487bd322d08e3ba91dfa6f5f669f56c21ba28e32d856ab5768aa84286d2e"`
[INFO] [stdout] baa6487bd322d08e3ba91dfa6f5f669f56c21ba28e32d856ab5768aa84286d2e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 92ba5f823dc50f8cc85f2a1ce69e60951a87669ba2ab592d649b4bc282bb37f9
[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" "92ba5f823dc50f8cc85f2a1ce69e60951a87669ba2ab592d649b4bc282bb37f9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rpick v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "92ba5f823dc50f8cc85f2a1ce69e60951a87669ba2ab592d649b4bc282bb37f9"`
[INFO] running `"docker" "rm" "-f" "92ba5f823dc50f8cc85f2a1ce69e60951a87669ba2ab592d649b4bc282bb37f9"`
[INFO] [stdout] 92ba5f823dc50f8cc85f2a1ce69e60951a87669ba2ab592d649b4bc282bb37f9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 257cee4e49309408214879c734364ee4e4f1e7601c50e7090ce4be66a7bf3be3
[INFO] running `"docker" "start" "-a" "257cee4e49309408214879c734364ee4e4f1e7601c50e7090ce4be66a7bf3be3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rpick-13829e8324720c7b
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_defaults ... ok
[INFO] [stdout] test tests::test_get_consent ... ok
[INFO] [stdout] test tests::test_pick_gaussian ... ok
[INFO] [stdout] test tests::test_pick ... ok
[INFO] [stdout] test tests::test_pick_even ... ok
[INFO] [stdout] test tests::test_pick_inventory ... ok
[INFO] [stdout] test tests::test_pick_lottery_no_to_all_one_no_chance ... ok
[INFO] [stdout] test tests::test_pick_nonexistant_category ... ok
[INFO] [stdout] test tests::test_pick_weighted ... ok
[INFO] [stdout] test tests::test_pick_lru ... ok
[INFO] [stdout] test tests::test_pick_lottery ... ok
[INFO] [stdout] test tests::test_pick_weighted_no_to_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rpick-bb8562f40968cc25
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpick
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Engine<I, O, R>::new (line 65) ... ok
[INFO] [stdout] test src/lib.rs - Engine<I, O, R>::pick (line 90) ... 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" "257cee4e49309408214879c734364ee4e4f1e7601c50e7090ce4be66a7bf3be3"`
[INFO] running `"docker" "rm" "-f" "257cee4e49309408214879c734364ee4e4f1e7601c50e7090ce4be66a7bf3be3"`
[INFO] [stdout] 257cee4e49309408214879c734364ee4e4f1e7601c50e7090ce4be66a7bf3be3