[INFO] fetching crate slog-try 0.2.0...
[INFO] testing slog-try-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate slog-try 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate slog-try 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slog-try 0.2.0
[INFO] finished tweaking crates.io crate slog-try 0.2.0
[INFO] tweaked toml for crates.io crate slog-try 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1ae864647ecaf8c64045d23a026c5cf3e349d8bf1e29f5a63cc6489ee53517e
[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" "b1ae864647ecaf8c64045d23a026c5cf3e349d8bf1e29f5a63cc6489ee53517e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1ae864647ecaf8c64045d23a026c5cf3e349d8bf1e29f5a63cc6489ee53517e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ae864647ecaf8c64045d23a026c5cf3e349d8bf1e29f5a63cc6489ee53517e", kill_on_drop: false }`
[INFO] [stdout] b1ae864647ecaf8c64045d23a026c5cf3e349d8bf1e29f5a63cc6489ee53517e
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e791b7a3b8e7880da82f6862191408fbd819d9bedad1e101784381431a9b0eba
[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" "e791b7a3b8e7880da82f6862191408fbd819d9bedad1e101784381431a9b0eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling slog-try v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "e791b7a3b8e7880da82f6862191408fbd819d9bedad1e101784381431a9b0eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e791b7a3b8e7880da82f6862191408fbd819d9bedad1e101784381431a9b0eba", kill_on_drop: false }`
[INFO] [stdout] e791b7a3b8e7880da82f6862191408fbd819d9bedad1e101784381431a9b0eba
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 534afa81f2d753cbc57ac18fc28521632f54890803c60cb3ba013d3f093f6d9f
[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" "534afa81f2d753cbc57ac18fc28521632f54890803c60cb3ba013d3f093f6d9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling slog-term v2.6.0
[INFO] [stderr]    Compiling slog-try v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "534afa81f2d753cbc57ac18fc28521632f54890803c60cb3ba013d3f093f6d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534afa81f2d753cbc57ac18fc28521632f54890803c60cb3ba013d3f093f6d9f", kill_on_drop: false }`
[INFO] [stdout] 534afa81f2d753cbc57ac18fc28521632f54890803c60cb3ba013d3f093f6d9f
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 209aac77c5676eba102d88a86190532927638c8e3fa4512323be324db98217f8
[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" "209aac77c5676eba102d88a86190532927638c8e3fa4512323be324db98217f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slog_try-dca164eaf66a40c5
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] Jan 05 09:07:13.028 INFO SUCCESS: info
[INFO] [stdout] Jan 05 09:07:13.028 INFO SUCCESS: info with tag
[INFO] [stdout] test tests::info ... ok
[INFO] [stdout] Jan 05 09:07:13.028 TRCE SUCCESS: trace
[INFO] [stdout] Jan 05 09:07:13.028 TRCE SUCCESS: trace with tag
[INFO] [stdout] test tests::trace ... ok
[INFO] [stdout] Jan 05 09:07:13.028 DEBG SUCCESS: debug
[INFO] [stdout] Jan 05 09:07:13.028 DEBG SUCCESS: debug with tag
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] Jan 05 09:07:13.029 CRIT SUCCESS: crit
[INFO] [stdout] Jan 05 09:07:13.029 CRIT SUCCESS: crit with tag
[INFO] [stderr]    Doc-tests slog-try
[INFO] [stdout] test tests::crit ... ok
[INFO] [stdout] Jan 05 09:07:13.029 WARN SUCCESS: warn
[INFO] [stdout] Jan 05 09:07:13.033 WARN SUCCESS: warn with tag
[INFO] [stdout] Jan 05 09:07:13.033 ERRO SUCCESS: error
[INFO] [stdout] Jan 05 09:07:13.033 ERRO SUCCESS: error with tag
[INFO] [stdout] test tests::warn ... ok
[INFO] [stdout] test tests::error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "209aac77c5676eba102d88a86190532927638c8e3fa4512323be324db98217f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209aac77c5676eba102d88a86190532927638c8e3fa4512323be324db98217f8", kill_on_drop: false }`
[INFO] [stdout] 209aac77c5676eba102d88a86190532927638c8e3fa4512323be324db98217f8