[INFO] crate ct-codecs 0.1.1 is already in cache
[INFO] testing ct-codecs-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate ct-codecs 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ct-codecs 0.1.1 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 ct-codecs 0.1.1
[INFO] finished tweaking crates.io crate ct-codecs 0.1.1
[INFO] tweaked toml for crates.io crate ct-codecs 0.1.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eb07f63b84ae8ee9d51f054e388c7850d4be80d1a6b2bf5d5552667da5022bae
[INFO] running `"docker" "start" "-a" "eb07f63b84ae8ee9d51f054e388c7850d4be80d1a6b2bf5d5552667da5022bae"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ct-codecs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "eb07f63b84ae8ee9d51f054e388c7850d4be80d1a6b2bf5d5552667da5022bae"`
[INFO] running `"docker" "rm" "-f" "eb07f63b84ae8ee9d51f054e388c7850d4be80d1a6b2bf5d5552667da5022bae"`
[INFO] [stdout] eb07f63b84ae8ee9d51f054e388c7850d4be80d1a6b2bf5d5552667da5022bae
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 7742a42cff73a013ae701c1ee57c2295a6c9f23bcf65c034dbf9c315faa0584c
[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" "7742a42cff73a013ae701c1ee57c2295a6c9f23bcf65c034dbf9c315faa0584c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ct-codecs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "7742a42cff73a013ae701c1ee57c2295a6c9f23bcf65c034dbf9c315faa0584c"`
[INFO] running `"docker" "rm" "-f" "7742a42cff73a013ae701c1ee57c2295a6c9f23bcf65c034dbf9c315faa0584c"`
[INFO] [stdout] 7742a42cff73a013ae701c1ee57c2295a6c9f23bcf65c034dbf9c315faa0584c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5259b56ffdbc50a650299381ceae238eab1ba19b2c9a2f2322c74b31c2463ad0
[INFO] running `"docker" "start" "-a" "5259b56ffdbc50a650299381ceae238eab1ba19b2c9a2f2322c74b31c2463ad0"`
[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/ct_codecs-1c60d4bd4fde6cd8
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test base64::test_base64 ... ok
[INFO] [stdout] test hex::test_hex ... ok
[INFO] [stdout] test base64::test_base64_no_std ... ok
[INFO] [stdout] test hex::test_hex_no_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ct-codecs
[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] running `"docker" "inspect" "5259b56ffdbc50a650299381ceae238eab1ba19b2c9a2f2322c74b31c2463ad0"`
[INFO] running `"docker" "rm" "-f" "5259b56ffdbc50a650299381ceae238eab1ba19b2c9a2f2322c74b31c2463ad0"`
[INFO] [stdout] 5259b56ffdbc50a650299381ceae238eab1ba19b2c9a2f2322c74b31c2463ad0