[INFO] fetching crate openraft-memstore 0.7.6...
[INFO] checking openraft-memstore-0.7.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate openraft-memstore 0.7.6 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate openraft-memstore 0.7.6 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 openraft-memstore 0.7.6
[INFO] finished tweaking crates.io crate openraft-memstore 0.7.6
[INFO] tweaked toml for crates.io crate openraft-memstore 0.7.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 86 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding byte-unit v4.0.19 (latest: v5.1.4)
[INFO] [stderr]       Adding clap v3.2.25 (latest: v4.5.4)
[INFO] [stderr]       Adding clap_derive v3.2.25 (latest: v4.5.4)
[INFO] [stderr]       Adding clap_lex v0.2.4 (latest: v0.7.0)
[INFO] [stderr]       Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding openraft v0.7.6 (latest: v0.9.3)
[INFO] [stderr]       Adding os_str_bytes v6.6.1 (latest: v7.0.0)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyerror v0.1.12
[INFO] [stderr]   Downloaded openraft v0.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c5a1b99ff89e1d1ba846dc7d84dab239291eb6fcfe0c434f091e6cd63987d27d
[INFO] running `Command { std: "docker" "start" "-a" "c5a1b99ff89e1d1ba846dc7d84dab239291eb6fcfe0c434f091e6cd63987d27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5a1b99ff89e1d1ba846dc7d84dab239291eb6fcfe0c434f091e6cd63987d27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a1b99ff89e1d1ba846dc7d84dab239291eb6fcfe0c434f091e6cd63987d27d", kill_on_drop: false }`
[INFO] [stdout] c5a1b99ff89e1d1ba846dc7d84dab239291eb6fcfe0c434f091e6cd63987d27d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 88371197e49cd8abcb9ceb1e9dc027506d8778819f9b64196a24555771e6c2d3
[INFO] running `Command { std: "docker" "start" "-a" "88371197e49cd8abcb9ceb1e9dc027506d8778819f9b64196a24555771e6c2d3", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking anyerror v0.1.12
[INFO] [stderr]     Checking byte-unit v4.0.19
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking openraft v0.7.6
[INFO] [stderr]     Checking openraft-memstore v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.98s
[INFO] running `Command { std: "docker" "inspect" "88371197e49cd8abcb9ceb1e9dc027506d8778819f9b64196a24555771e6c2d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88371197e49cd8abcb9ceb1e9dc027506d8778819f9b64196a24555771e6c2d3", kill_on_drop: false }`
[INFO] [stdout] 88371197e49cd8abcb9ceb1e9dc027506d8778819f9b64196a24555771e6c2d3
[INFO] checking openraft-memstore-0.7.6 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate openraft-memstore 0.7.6 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate openraft-memstore 0.7.6 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 openraft-memstore 0.7.6
[INFO] finished tweaking crates.io crate openraft-memstore 0.7.6
[INFO] tweaked toml for crates.io crate openraft-memstore 0.7.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 05f5b4f1a8fd1a4d2269a83137fe58fa3c97ad682e05ac7ac7ac74eec753231d
[INFO] running `Command { std: "docker" "start" "-a" "05f5b4f1a8fd1a4d2269a83137fe58fa3c97ad682e05ac7ac7ac74eec753231d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05f5b4f1a8fd1a4d2269a83137fe58fa3c97ad682e05ac7ac7ac74eec753231d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f5b4f1a8fd1a4d2269a83137fe58fa3c97ad682e05ac7ac7ac74eec753231d", kill_on_drop: false }`
[INFO] [stdout] 05f5b4f1a8fd1a4d2269a83137fe58fa3c97ad682e05ac7ac7ac74eec753231d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f74784fe84aca1baf03fe6a00d3ebd8a9a9a0eec845180e0152104152326c3b7
[INFO] running `Command { std: "docker" "start" "-a" "f74784fe84aca1baf03fe6a00d3ebd8a9a9a0eec845180e0152104152326c3b7", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking anyerror v0.1.12
[INFO] [stderr]     Checking byte-unit v4.0.19
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking openraft v0.7.6
[INFO] [stderr]     Checking openraft-memstore v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.71s
[INFO] running `Command { std: "docker" "inspect" "f74784fe84aca1baf03fe6a00d3ebd8a9a9a0eec845180e0152104152326c3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74784fe84aca1baf03fe6a00d3ebd8a9a9a0eec845180e0152104152326c3b7", kill_on_drop: false }`
[INFO] [stdout] f74784fe84aca1baf03fe6a00d3ebd8a9a9a0eec845180e0152104152326c3b7