[INFO] fetching crate simplog 1.3.0...
[INFO] testing simplog-1.3.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate simplog 1.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate simplog 1.3.0 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 simplog 1.3.0
[INFO] finished tweaking crates.io crate simplog 1.3.0
[INFO] tweaked toml for crates.io crate simplog 1.3.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2ee7ecbf8d82d292179b0c50108e767371681d01b05df1cbc738453fe0044b9b
[INFO] running `"docker" "start" "-a" "2ee7ecbf8d82d292179b0c50108e767371681d01b05df1cbc738453fe0044b9b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simplog v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "2ee7ecbf8d82d292179b0c50108e767371681d01b05df1cbc738453fe0044b9b"`
[INFO] running `"docker" "rm" "-f" "2ee7ecbf8d82d292179b0c50108e767371681d01b05df1cbc738453fe0044b9b"`
[INFO] [stdout] 2ee7ecbf8d82d292179b0c50108e767371681d01b05df1cbc738453fe0044b9b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0ed311aa12f1b80ed4974a9723d0ba4a6bcdd723346cd3438705695d1c8bc98a
[INFO] running `"docker" "start" "-a" "0ed311aa12f1b80ed4974a9723d0ba4a6bcdd723346cd3438705695d1c8bc98a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simplog v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "0ed311aa12f1b80ed4974a9723d0ba4a6bcdd723346cd3438705695d1c8bc98a"`
[INFO] running `"docker" "rm" "-f" "0ed311aa12f1b80ed4974a9723d0ba4a6bcdd723346cd3438705695d1c8bc98a"`
[INFO] [stdout] 0ed311aa12f1b80ed4974a9723d0ba4a6bcdd723346cd3438705695d1c8bc98a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fb45c250ede5982834f967add4134a5ab8c180ea8351ecd1afc4eae81714bf1e
[INFO] running `"docker" "start" "-a" "fb45c250ede5982834f967add4134a5ab8c180ea8351ecd1afc4eae81714bf1e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simplog-536f9e61c679c1b9
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test simplog::test::parse_debug_log_level_arg ... ok
[INFO] [stdout] test simplog::test::error_log_level_arg ... ok
[INFO] [stdout] test simplog::test::info_log_level_arg ... ok
[INFO] [stdout] test simplog::test::init_no_level_no_prefix ... ok
[INFO] [stdout] test simplog::test::init_legacy_debug_level ... ok
[INFO] [stdout] test simplog::test::invalid_log_level_arg ... ok
[INFO] [stdout] test simplog::test::no_log_level_arg ... ok
[INFO] [stdout] test simplog::test::init_legacy_no_levels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simplog
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/simplog.rs - simplog::SimpleLogger (line 20) ... 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" "fb45c250ede5982834f967add4134a5ab8c180ea8351ecd1afc4eae81714bf1e"`
[INFO] running `"docker" "rm" "-f" "fb45c250ede5982834f967add4134a5ab8c180ea8351ecd1afc4eae81714bf1e"`
[INFO] [stdout] fb45c250ede5982834f967add4134a5ab8c180ea8351ecd1afc4eae81714bf1e