[INFO] fetching crate ddp-connection 0.1.0... [INFO] checking ddp-connection-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ddp-connection 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate ddp-connection 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ddp-connection 0.1.0 [INFO] finished tweaking crates.io crate ddp-connection 0.1.0 [INFO] tweaked toml for crates.io crate ddp-connection 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate ddp-connection 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98338b0fec4b7ddcb449d3043ded02e7ed01ab98ca62b4b05ff15b4c7565609b [INFO] running `Command { std: "docker" "start" "-a" "98338b0fec4b7ddcb449d3043ded02e7ed01ab98ca62b4b05ff15b4c7565609b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98338b0fec4b7ddcb449d3043ded02e7ed01ab98ca62b4b05ff15b4c7565609b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98338b0fec4b7ddcb449d3043ded02e7ed01ab98ca62b4b05ff15b4c7565609b", kill_on_drop: false }` [INFO] [stdout] 98338b0fec4b7ddcb449d3043ded02e7ed01ab98ca62b4b05ff15b4c7565609b [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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aeaedf8bb797494d77c7942bd822ed3b7c1f6a9ab9ec1cfa2075811c7383ef55 [INFO] running `Command { std: "docker" "start" "-a" "aeaedf8bb797494d77c7942bd822ed3b7c1f6a9ab9ec1cfa2075811c7383ef55", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-queue v0.3.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking ddp-connection v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.89s [INFO] running `Command { std: "docker" "inspect" "aeaedf8bb797494d77c7942bd822ed3b7c1f6a9ab9ec1cfa2075811c7383ef55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeaedf8bb797494d77c7942bd822ed3b7c1f6a9ab9ec1cfa2075811c7383ef55", kill_on_drop: false }` [INFO] [stdout] aeaedf8bb797494d77c7942bd822ed3b7c1f6a9ab9ec1cfa2075811c7383ef55 [INFO] checking ddp-connection-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate ddp-connection 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ddp-connection 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ddp-connection 0.1.0 [INFO] finished tweaking crates.io crate ddp-connection 0.1.0 [INFO] tweaked toml for crates.io crate ddp-connection 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate ddp-connection 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf29c8f85f89f309f1db786d3c0902dab590bd7778815b8ef9ab242e36bc3bfd [INFO] running `Command { std: "docker" "start" "-a" "bf29c8f85f89f309f1db786d3c0902dab590bd7778815b8ef9ab242e36bc3bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf29c8f85f89f309f1db786d3c0902dab590bd7778815b8ef9ab242e36bc3bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf29c8f85f89f309f1db786d3c0902dab590bd7778815b8ef9ab242e36bc3bfd", kill_on_drop: false }` [INFO] [stdout] bf29c8f85f89f309f1db786d3c0902dab590bd7778815b8ef9ab242e36bc3bfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff7e93e61e73c59e2c40f02c480cd7755337dbeaba84f56f224e9f39d61cd89d [INFO] running `Command { std: "docker" "start" "-a" "ff7e93e61e73c59e2c40f02c480cd7755337dbeaba84f56f224e9f39d61cd89d", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-queue v0.3.8 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking ddp-connection v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.87s [INFO] running `Command { std: "docker" "inspect" "ff7e93e61e73c59e2c40f02c480cd7755337dbeaba84f56f224e9f39d61cd89d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff7e93e61e73c59e2c40f02c480cd7755337dbeaba84f56f224e9f39d61cd89d", kill_on_drop: false }` [INFO] [stdout] ff7e93e61e73c59e2c40f02c480cd7755337dbeaba84f56f224e9f39d61cd89d