[INFO] crate base62 0.3.0 is already in cache
[INFO] testing base62-0.3.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate base62 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate base62 0.3.0 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 base62 0.3.0
[INFO] finished tweaking crates.io crate base62 0.3.0
[INFO] tweaked toml for crates.io crate base62 0.3.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 846d3697714c8aecf2d5b7f556530728c93a609b4984e8434b21d6a5c956c788
[INFO] running `"docker" "start" "-a" "846d3697714c8aecf2d5b7f556530728c93a609b4984e8434b21d6a5c956c788"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling base62 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "846d3697714c8aecf2d5b7f556530728c93a609b4984e8434b21d6a5c956c788"`
[INFO] running `"docker" "rm" "-f" "846d3697714c8aecf2d5b7f556530728c93a609b4984e8434b21d6a5c956c788"`
[INFO] [stdout] 846d3697714c8aecf2d5b7f556530728c93a609b4984e8434b21d6a5c956c788
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4124912aea32f62b8efdcc7dac2b2b999bb0823c408d50c9046e5c7fa8dc0ffc
[INFO] running `"docker" "start" "-a" "4124912aea32f62b8efdcc7dac2b2b999bb0823c408d50c9046e5c7fa8dc0ffc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling base62 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "4124912aea32f62b8efdcc7dac2b2b999bb0823c408d50c9046e5c7fa8dc0ffc"`
[INFO] running `"docker" "rm" "-f" "4124912aea32f62b8efdcc7dac2b2b999bb0823c408d50c9046e5c7fa8dc0ffc"`
[INFO] [stdout] 4124912aea32f62b8efdcc7dac2b2b999bb0823c408d50c9046e5c7fa8dc0ffc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d44f10ca9d8ea63132a7cba23c62d6c7487244bd3ba160aad0fff8c861a35570
[INFO] running `"docker" "start" "-a" "d44f10ca9d8ea63132a7cba23c62d6c7487244bd3ba160aad0fff8c861a35570"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/base62-626712ae3de73871
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test base62::tests::test_decode_invalid_char ... ok
[INFO] [stdout] test base62::tests::test_decode ... ok
[INFO] [stdout] test base62::tests::test_encode ... ok
[INFO] [stderr]    Doc-tests base62
[INFO] [stdout] test base62::tests::test_decode_long_string ... ok
[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 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" "d44f10ca9d8ea63132a7cba23c62d6c7487244bd3ba160aad0fff8c861a35570"`
[INFO] running `"docker" "rm" "-f" "d44f10ca9d8ea63132a7cba23c62d6c7487244bd3ba160aad0fff8c861a35570"`
[INFO] [stdout] d44f10ca9d8ea63132a7cba23c62d6c7487244bd3ba160aad0fff8c861a35570