[INFO] crate simplog 1.3.0 is already in cache
[INFO] testing simplog-1.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate simplog 1.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate simplog 1.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1700c6651973440aab2e9432c911e7187800269a5fef97cfd371e5b93981c004
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1700c6651973440aab2e9432c911e7187800269a5fef97cfd371e5b93981c004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1700c6651973440aab2e9432c911e7187800269a5fef97cfd371e5b93981c004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1700c6651973440aab2e9432c911e7187800269a5fef97cfd371e5b93981c004", kill_on_drop: false }`
[INFO] [stdout] 1700c6651973440aab2e9432c911e7187800269a5fef97cfd371e5b93981c004
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90f5707c316f48ef710cb4a4257fdde693cafda4911bc6193d967bb51a2355ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "90f5707c316f48ef710cb4a4257fdde693cafda4911bc6193d967bb51a2355ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling simplog v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "90f5707c316f48ef710cb4a4257fdde693cafda4911bc6193d967bb51a2355ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90f5707c316f48ef710cb4a4257fdde693cafda4911bc6193d967bb51a2355ae", kill_on_drop: false }`
[INFO] [stdout] 90f5707c316f48ef710cb4a4257fdde693cafda4911bc6193d967bb51a2355ae
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eba0e6561ea34a885c183c065b50ce78eb428ac114a01a73bde3b05bb6d5598
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7eba0e6561ea34a885c183c065b50ce78eb428ac114a01a73bde3b05bb6d5598", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplog v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "7eba0e6561ea34a885c183c065b50ce78eb428ac114a01a73bde3b05bb6d5598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eba0e6561ea34a885c183c065b50ce78eb428ac114a01a73bde3b05bb6d5598", kill_on_drop: false }`
[INFO] [stdout] 7eba0e6561ea34a885c183c065b50ce78eb428ac114a01a73bde3b05bb6d5598
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e583852c9dd6ba0d46b039547d1b5165160580a7d190be44d0f9b7f0aa3d0e83
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e583852c9dd6ba0d46b039547d1b5165160580a7d190be44d0f9b7f0aa3d0e83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simplog-f838fe2d60fe6068
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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_legacy_debug_level ... ok
[INFO] [stdout] test simplog::test::invalid_log_level_arg ... ok
[INFO] [stdout] test simplog::test::parse_debug_log_level_arg ... ok
[INFO] [stdout] test simplog::test::init_legacy_no_levels ... ok
[INFO] [stdout] test simplog::test::init_no_level_no_prefix ... ok
[INFO] [stdout] test simplog::test::no_log_level_arg ... 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 `Command { std: "docker" "inspect" "e583852c9dd6ba0d46b039547d1b5165160580a7d190be44d0f9b7f0aa3d0e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e583852c9dd6ba0d46b039547d1b5165160580a7d190be44d0f9b7f0aa3d0e83", kill_on_drop: false }`
[INFO] [stdout] e583852c9dd6ba0d46b039547d1b5165160580a7d190be44d0f9b7f0aa3d0e83