[INFO] fetching crate smart-default 0.6.0...
[INFO] checking smart-default-0.6.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate smart-default 0.6.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate smart-default 0.6.0 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 smart-default 0.6.0
[INFO] finished tweaking crates.io crate smart-default 0.6.0
[INFO] tweaked toml for crates.io crate smart-default 0.6.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate smart-default 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.6
[INFO] [stderr]   Downloaded unicode-xid v0.2.0
[INFO] [stderr]   Downloaded syn v1.0.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 6d5ce43dd06ddbf003a6b87bbc23f6e5ed976daf4e8ea7e167e7d37e846353c4
[INFO] running `Command { std: "docker" "start" "-a" "6d5ce43dd06ddbf003a6b87bbc23f6e5ed976daf4e8ea7e167e7d37e846353c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d5ce43dd06ddbf003a6b87bbc23f6e5ed976daf4e8ea7e167e7d37e846353c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5ce43dd06ddbf003a6b87bbc23f6e5ed976daf4e8ea7e167e7d37e846353c4", kill_on_drop: false }`
[INFO] [stdout] 6d5ce43dd06ddbf003a6b87bbc23f6e5ed976daf4e8ea7e167e7d37e846353c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] b8c79b0544bd6f74a6d56c639f38b434bba922af7f454882a1577ea66710ee3c
[INFO] running `Command { std: "docker" "start" "-a" "b8c79b0544bd6f74a6d56c639f38b434bba922af7f454882a1577ea66710ee3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking smart-default v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.81s
[INFO] running `Command { std: "docker" "inspect" "b8c79b0544bd6f74a6d56c639f38b434bba922af7f454882a1577ea66710ee3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c79b0544bd6f74a6d56c639f38b434bba922af7f454882a1577ea66710ee3c", kill_on_drop: false }`
[INFO] [stdout] b8c79b0544bd6f74a6d56c639f38b434bba922af7f454882a1577ea66710ee3c