[INFO] fetching crate lance-testing 0.8.18...
[INFO] checking lance-testing-0.8.18 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate lance-testing 0.8.18 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate lance-testing 0.8.18 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 lance-testing 0.8.18
[INFO] finished tweaking crates.io crate lance-testing 0.8.18
[INFO] tweaked toml for crates.io crate lance-testing 0.8.18 written to /workspace/builds/worker-7-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 66 packages
[INFO] [stderr]       Adding arrow-array v47.0.0 (latest: v51.0.0)
[INFO] [stderr]       Adding arrow-buffer v47.0.0 (latest: v51.0.0)
[INFO] [stderr]       Adding arrow-data v47.0.0 (latest: v51.0.0)
[INFO] [stderr]       Adding arrow-schema v47.0.0 (latest: v51.0.0)
[INFO] [stderr]       Adding arrow-select v47.0.0 (latest: v51.0.0)
[INFO] [stderr]       Adding half v2.3.1 (latest: v2.4.0)
[INFO] [stderr]       Adding lance-arrow v0.8.18 (latest: v0.10.9)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
[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 half v2.3.1
[INFO] [stderr]   Downloaded lance-arrow v0.8.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 26cb6c4df10fe2085a323fef10ea0dc34928cf6bb788eadefbc3e799540a3a9c
[INFO] running `Command { std: "docker" "start" "-a" "26cb6c4df10fe2085a323fef10ea0dc34928cf6bb788eadefbc3e799540a3a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26cb6c4df10fe2085a323fef10ea0dc34928cf6bb788eadefbc3e799540a3a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cb6c4df10fe2085a323fef10ea0dc34928cf6bb788eadefbc3e799540a3a9c", kill_on_drop: false }`
[INFO] [stdout] 26cb6c4df10fe2085a323fef10ea0dc34928cf6bb788eadefbc3e799540a3a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 156d98cf03ec8b07742164c64b6c398197d608a8c6ec7c01f6dfc665db070a49
[INFO] running `Command { std: "docker" "start" "-a" "156d98cf03ec8b07742164c64b6c398197d608a8c6ec7c01f6dfc665db070a49", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking arrow-schema v47.0.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking arrow-buffer v47.0.0
[INFO] [stderr]     Checking arrow-data v47.0.0
[INFO] [stderr]     Checking arrow-array v47.0.0
[INFO] [stderr]     Checking arrow-select v47.0.0
[INFO] [stderr]     Checking lance-arrow v0.8.18
[INFO] [stderr]     Checking lance-testing v0.8.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.58s
[INFO] running `Command { std: "docker" "inspect" "156d98cf03ec8b07742164c64b6c398197d608a8c6ec7c01f6dfc665db070a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156d98cf03ec8b07742164c64b6c398197d608a8c6ec7c01f6dfc665db070a49", kill_on_drop: false }`
[INFO] [stdout] 156d98cf03ec8b07742164c64b6c398197d608a8c6ec7c01f6dfc665db070a49
[INFO] checking lance-testing-0.8.18 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate lance-testing 0.8.18 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate lance-testing 0.8.18 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 lance-testing 0.8.18
[INFO] finished tweaking crates.io crate lance-testing 0.8.18
[INFO] tweaked toml for crates.io crate lance-testing 0.8.18 written to /workspace/builds/worker-7-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] edd6405d58171991fa2fbdbe6342747477057cf845670c1745c590fc3b84082f
[INFO] running `Command { std: "docker" "start" "-a" "edd6405d58171991fa2fbdbe6342747477057cf845670c1745c590fc3b84082f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd6405d58171991fa2fbdbe6342747477057cf845670c1745c590fc3b84082f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd6405d58171991fa2fbdbe6342747477057cf845670c1745c590fc3b84082f", kill_on_drop: false }`
[INFO] [stdout] edd6405d58171991fa2fbdbe6342747477057cf845670c1745c590fc3b84082f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fa761a8aa5a4e7b74c34c8dc595518a6f858fd0ec7be392f57c3f21b63e68678
[INFO] running `Command { std: "docker" "start" "-a" "fa761a8aa5a4e7b74c34c8dc595518a6f858fd0ec7be392f57c3f21b63e68678", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking arrow-schema v47.0.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking arrow-buffer v47.0.0
[INFO] [stderr]     Checking arrow-data v47.0.0
[INFO] [stderr]     Checking arrow-array v47.0.0
[INFO] [stderr]     Checking arrow-select v47.0.0
[INFO] [stderr]     Checking lance-arrow v0.8.18
[INFO] [stderr]     Checking lance-testing v0.8.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "fa761a8aa5a4e7b74c34c8dc595518a6f858fd0ec7be392f57c3f21b63e68678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa761a8aa5a4e7b74c34c8dc595518a6f858fd0ec7be392f57c3f21b63e68678", kill_on_drop: false }`
[INFO] [stdout] fa761a8aa5a4e7b74c34c8dc595518a6f858fd0ec7be392f57c3f21b63e68678