[INFO] fetching crate mobc-postgres 0.7.0...
[INFO] checking mobc-postgres-0.7.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate mobc-postgres 0.7.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate mobc-postgres 0.7.0 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mobc-postgres 0.7.0
[INFO] finished tweaking crates.io crate mobc-postgres 0.7.0
[INFO] tweaked toml for crates.io crate mobc-postgres 0.7.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate mobc-postgres 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded standback v0.2.14
[INFO] [stderr]   Downloaded tokio-stream v0.1.2
[INFO] [stderr]   Downloaded futures v0.3.10
[INFO] [stderr]   Downloaded futures-channel v0.3.10
[INFO] [stderr]   Downloaded geo-types v0.6.2
[INFO] [stderr]   Downloaded futures-core v0.3.10
[INFO] [stderr]   Downloaded futures-executor v0.3.10
[INFO] [stderr]   Downloaded eui48 v0.4.6
[INFO] [stderr]   Downloaded time v0.2.24
[INFO] [stderr]   Downloaded postgres-types v0.2.0
[INFO] [stderr]   Downloaded futures-io v0.3.10
[INFO] [stderr]   Downloaded tokio-postgres v0.7.0
[INFO] [stderr]   Downloaded futures-util v0.3.10
[INFO] [stderr]   Downloaded postgres-protocol v0.6.0
[INFO] [stderr]   Downloaded futures-sink v0.3.10
[INFO] [stderr]   Downloaded futures-task v0.3.10
[INFO] [stderr]   Downloaded futures-macro v0.3.10
[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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5add6ebda7c0f6ac0069d6590b24afe034ac7c2d9b6b38b47f97bae7ad72b496
[INFO] running `Command { std: "docker" "start" "-a" "5add6ebda7c0f6ac0069d6590b24afe034ac7c2d9b6b38b47f97bae7ad72b496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5add6ebda7c0f6ac0069d6590b24afe034ac7c2d9b6b38b47f97bae7ad72b496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5add6ebda7c0f6ac0069d6590b24afe034ac7c2d9b6b38b47f97bae7ad72b496", kill_on_drop: false }`
[INFO] [stdout] 5add6ebda7c0f6ac0069d6590b24afe034ac7c2d9b6b38b47f97bae7ad72b496
[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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bbdf2d38a62c4e7612112e3ecc8df91198b20ae3ab34cfffd4c2a432d7cb50f
[INFO] running `Command { std: "docker" "start" "-a" "3bbdf2d38a62c4e7612112e3ecc8df91198b20ae3ab34cfffd4c2a432d7cb50f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking futures-core v0.3.10
[INFO] [stderr]     Checking futures-sink v0.3.10
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking futures-io v0.3.10
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking siphasher v0.3.3
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]     Checking futures-task v0.3.10
[INFO] [stderr]     Checking log v0.4.13
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking futures-channel v0.3.10
[INFO] [stderr]     Checking sha2 v0.9.2
[INFO] [stderr]     Checking mio v0.7.7
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking postgres-protocol v0.6.0
[INFO] [stderr]     Checking postgres-types v0.2.0
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.10
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]     Checking futures-util v0.3.10
[INFO] [stderr]     Checking futures-executor v0.3.10
[INFO] [stderr]     Checking tokio-stream v0.1.2
[INFO] [stderr]     Checking mobc v0.7.0
[INFO] [stderr]     Checking futures v0.3.10
[INFO] [stderr]     Checking tokio-util v0.6.1
[INFO] [stderr]     Checking tokio-postgres v0.7.0
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/connection.rs:270:32
[INFO] [stdout]     |
[INFO] [stdout] 270 |             Poll::Ready(()) => trace!("poll_flush: flushed"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/connection.rs:271:30
[INFO] [stdout]     |
[INFO] [stdout] 271 |             Poll::Pending => trace!("poll_flush: waiting on socket"),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-postgres`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "3bbdf2d38a62c4e7612112e3ecc8df91198b20ae3ab34cfffd4c2a432d7cb50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbdf2d38a62c4e7612112e3ecc8df91198b20ae3ab34cfffd4c2a432d7cb50f", kill_on_drop: false }`
[INFO] [stdout] 3bbdf2d38a62c4e7612112e3ecc8df91198b20ae3ab34cfffd4c2a432d7cb50f