[INFO] crate ochenslab 0.0.2 is already in cache
[INFO] testing ochenslab-0.0.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate ochenslab 0.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ochenslab 0.0.2 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 ochenslab 0.0.2
[INFO] finished tweaking crates.io crate ochenslab 0.0.2
[INFO] tweaked toml for crates.io crate ochenslab 0.0.2 written to /workspace/builds/worker-2/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-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" "+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] ea1005cb20eced36ac78de9bd5ed1a8a870c932ceab8f3eee95540ef7a0c47a9
[INFO] running `"docker" "start" "-a" "ea1005cb20eced36ac78de9bd5ed1a8a870c932ceab8f3eee95540ef7a0c47a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ochenslab v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "ea1005cb20eced36ac78de9bd5ed1a8a870c932ceab8f3eee95540ef7a0c47a9"`
[INFO] running `"docker" "rm" "-f" "ea1005cb20eced36ac78de9bd5ed1a8a870c932ceab8f3eee95540ef7a0c47a9"`
[INFO] [stdout] ea1005cb20eced36ac78de9bd5ed1a8a870c932ceab8f3eee95540ef7a0c47a9
[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" "+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] a0f57b5df30bc1d3dca58f4fbbfad99f2a69d5acbaadd9865961fc460ee77ad9
[INFO] running `"docker" "start" "-a" "a0f57b5df30bc1d3dca58f4fbbfad99f2a69d5acbaadd9865961fc460ee77ad9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ochenslab v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "a0f57b5df30bc1d3dca58f4fbbfad99f2a69d5acbaadd9865961fc460ee77ad9"`
[INFO] running `"docker" "rm" "-f" "a0f57b5df30bc1d3dca58f4fbbfad99f2a69d5acbaadd9865961fc460ee77ad9"`
[INFO] [stdout] a0f57b5df30bc1d3dca58f4fbbfad99f2a69d5acbaadd9865961fc460ee77ad9
[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" "+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] 4bb2cef3ced55cfce20a28bc9509afc67b7276af90480356c958835b138440b9
[INFO] running `"docker" "start" "-a" "4bb2cef3ced55cfce20a28bc9509afc67b7276af90480356c958835b138440b9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ochenslab-40c6cf677997870d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::can_reach_capacity ... ok
[INFO] [stdout] test tests::can_reach_capacity_and_back ... ok
[INFO] [stdout] test tests::can_insert_and_remove_an_element ... ok
[INFO] [stdout] test tests::can_mutate_element ... ok
[INFO] [stderr]    Doc-tests ochenslab
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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 - OchenSlab (line 13) ... 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" "4bb2cef3ced55cfce20a28bc9509afc67b7276af90480356c958835b138440b9"`
[INFO] running `"docker" "rm" "-f" "4bb2cef3ced55cfce20a28bc9509afc67b7276af90480356c958835b138440b9"`
[INFO] [stdout] 4bb2cef3ced55cfce20a28bc9509afc67b7276af90480356c958835b138440b9