[INFO] fetching crate tracing-log 0.1.2...
[INFO] checking tracing-log-0.1.2 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate tracing-log 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tracing-log 0.1.2 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-log 0.1.2
[INFO] finished tweaking crates.io crate tracing-log 0.1.2
[INFO] tweaked toml for crates.io crate tracing-log 0.1.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f637cbdc1c884c0ade184502283030f5b291d23bfa9fccc96fb2bbf6aa811423
[INFO] running `Command { std: "docker" "start" "-a" "f637cbdc1c884c0ade184502283030f5b291d23bfa9fccc96fb2bbf6aa811423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f637cbdc1c884c0ade184502283030f5b291d23bfa9fccc96fb2bbf6aa811423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f637cbdc1c884c0ade184502283030f5b291d23bfa9fccc96fb2bbf6aa811423", kill_on_drop: false }`
[INFO] [stdout] f637cbdc1c884c0ade184502283030f5b291d23bfa9fccc96fb2bbf6aa811423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac1ebd4405b21289ee9ffd41081275aad2c50f40411e94defeb8fbca89a5b150
[INFO] running `Command { std: "docker" "start" "-a" "ac1ebd4405b21289ee9ffd41081275aad2c50f40411e94defeb8fbca89a5b150", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking tracing-log v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tracing-attributes v0.1.16
[INFO] [stderr]     Checking tracing v0.1.28
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "ac1ebd4405b21289ee9ffd41081275aad2c50f40411e94defeb8fbca89a5b150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1ebd4405b21289ee9ffd41081275aad2c50f40411e94defeb8fbca89a5b150", kill_on_drop: false }`
[INFO] [stdout] ac1ebd4405b21289ee9ffd41081275aad2c50f40411e94defeb8fbca89a5b150