[INFO] fetching crate slog-bunyan 2.5.0...
[INFO] testing slog-bunyan-2.5.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate slog-bunyan 2.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate slog-bunyan 2.5.0
[INFO] finished tweaking crates.io crate slog-bunyan 2.5.0
[INFO] tweaked toml for crates.io crate slog-bunyan 2.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slog-bunyan 2.5.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding hostname v0.3.1 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-json v2.6.1
[INFO] [stderr]   Downloaded slog v2.7.0
[INFO] [stderr]   Downloaded erased-serde v0.3.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 651c8bde232cd92564f6de1231149eff4c53df9886a4b320328037791fc0283d
[INFO] running `Command { std: "docker" "start" "-a" "651c8bde232cd92564f6de1231149eff4c53df9886a4b320328037791fc0283d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "651c8bde232cd92564f6de1231149eff4c53df9886a4b320328037791fc0283d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651c8bde232cd92564f6de1231149eff4c53df9886a4b320328037791fc0283d", kill_on_drop: false }`
[INFO] [stdout] 651c8bde232cd92564f6de1231149eff4c53df9886a4b320328037791fc0283d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2045a1d53a50ca9cac77fc814c4a861b20747143585ec4f5f834aab691b0ccdf
[INFO] running `Command { std: "docker" "start" "-a" "2045a1d53a50ca9cac77fc814c4a861b20747143585ec4f5f834aab691b0ccdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling slog-json v2.6.1
[INFO] [stderr]    Compiling slog-bunyan v2.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "2045a1d53a50ca9cac77fc814c4a861b20747143585ec4f5f834aab691b0ccdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2045a1d53a50ca9cac77fc814c4a861b20747143585ec4f5f834aab691b0ccdf", kill_on_drop: false }`
[INFO] [stdout] 2045a1d53a50ca9cac77fc814c4a861b20747143585ec4f5f834aab691b0ccdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fcf6900fda2805055560baf3da2511ba7af9cecbceb9e198eb4c6faa1300b80
[INFO] running `Command { std: "docker" "start" "-a" "0fcf6900fda2805055560baf3da2511ba7af9cecbceb9e198eb4c6faa1300b80", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog-bunyan v2.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "0fcf6900fda2805055560baf3da2511ba7af9cecbceb9e198eb4c6faa1300b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fcf6900fda2805055560baf3da2511ba7af9cecbceb9e198eb4c6faa1300b80", kill_on_drop: false }`
[INFO] [stdout] 0fcf6900fda2805055560baf3da2511ba7af9cecbceb9e198eb4c6faa1300b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db5101522930c2de6e64f1bd568e3a0140c2d457ed5cbbaead3a6f59f980afde
[INFO] running `Command { std: "docker" "start" "-a" "db5101522930c2de6e64f1bd568e3a0140c2d457ed5cbbaead3a6f59f980afde", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/slog_bunyan-edf67910b2389562)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::trivial ... ok
[INFO] [stdout] test test::custom_name_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slog_bunyan
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db5101522930c2de6e64f1bd568e3a0140c2d457ed5cbbaead3a6f59f980afde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5101522930c2de6e64f1bd568e3a0140c2d457ed5cbbaead3a6f59f980afde", kill_on_drop: false }`
[INFO] [stdout] db5101522930c2de6e64f1bd568e3a0140c2d457ed5cbbaead3a6f59f980afde