[INFO] fetching crate driftdb-worker 0.1.4... [INFO] checking driftdb-worker-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate driftdb-worker 0.1.4 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate driftdb-worker 0.1.4 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 driftdb-worker 0.1.4 [INFO] finished tweaking crates.io crate driftdb-worker 0.1.4 [INFO] tweaked toml for crates.io crate driftdb-worker 0.1.4 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 95 packages [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding chrono-tz v0.6.3 (latest: v0.9.0) [INFO] [stderr] Adding chrono-tz-build v0.0.3 (latest: v0.3.0) [INFO] [stderr] Adding gloo-utils v0.1.7 (latest: v0.2.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding js-sys v0.3.61 (latest: v0.3.69) [INFO] [stderr] Adding matchit v0.4.6 (latest: v0.8.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding serde-wasm-bindgen v0.4.5 (latest: v0.6.5) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [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] [stderr] Adding wasm-bindgen v0.2.84 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-backend v0.2.84 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-futures v0.4.34 (latest: v0.4.42) [INFO] [stderr] Adding wasm-bindgen-macro v0.2.84 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-macro-support v0.2.84 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-shared v0.2.84 (latest: v0.2.92) [INFO] [stderr] Adding wasm-streams v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding web-sys v0.3.61 (latest: v0.3.69) [INFO] [stderr] Adding worker v0.0.13 (latest: v0.1.0) [INFO] [stderr] Adding worker-kv v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding worker-macros v0.0.7 (latest: v0.1.0) [INFO] [stderr] Adding worker-sys v0.0.7 (latest: v0.1.0) [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 worker-sys v0.0.7 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.84 [INFO] [stderr] Downloaded gloo-utils v0.1.7 [INFO] [stderr] Downloaded chrono-tz-build v0.0.3 [INFO] [stderr] Downloaded worker-macros v0.0.7 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Downloaded phf_codegen v0.11.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.84 [INFO] [stderr] Downloaded matchit v0.4.6 [INFO] [stderr] Downloaded uncased v0.9.10 [INFO] [stderr] Downloaded parse-zoneinfo v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.84 [INFO] [stderr] Downloaded wasm-streams v0.2.3 [INFO] [stderr] Downloaded chrono-tz v0.6.3 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] [stderr] Downloaded js-sys v0.3.61 [INFO] [stderr] Downloaded driftdb v0.1.4 [INFO] [stderr] Downloaded worker v0.0.13 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.4.5 [INFO] [stderr] Downloaded worker-kv v0.5.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.34 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.84 [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] b0cb3c4b4113b62c05b4f6e58db560924fa14ae26f87a8a5ba6f6384c118c430 [INFO] running `Command { std: "docker" "start" "-a" "b0cb3c4b4113b62c05b4f6e58db560924fa14ae26f87a8a5ba6f6384c118c430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0cb3c4b4113b62c05b4f6e58db560924fa14ae26f87a8a5ba6f6384c118c430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0cb3c4b4113b62c05b4f6e58db560924fa14ae26f87a8a5ba6f6384c118c430", kill_on_drop: false }` [INFO] [stdout] b0cb3c4b4113b62c05b4f6e58db560924fa14ae26f87a8a5ba6f6384c118c430 [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] 395a4d49fa2f59dc7183e5ebb9756274ed7d69a338762892878df7a8d2091719 [INFO] running `Command { std: "docker" "start" "-a" "395a4d49fa2f59dc7183e5ebb9756274ed7d69a338762892878df7a8d2091719", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking matchit v0.4.6 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.84 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling chrono-tz v0.6.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.84 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking driftdb v0.1.4 [INFO] [stderr] Checking js-sys v0.3.61 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.61 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.34 [INFO] [stderr] Checking serde-wasm-bindgen v0.4.5 [INFO] [stderr] Checking worker-kv v0.5.1 [INFO] [stderr] Checking wasm-streams v0.2.3 [INFO] [stderr] Checking worker-sys v0.0.7 [INFO] [stderr] Checking gloo-utils v0.1.7 [INFO] [stderr] Compiling worker-macros v0.0.7 [INFO] [stderr] Checking worker v0.0.13 [INFO] [stderr] Checking driftdb-worker v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.84 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "395a4d49fa2f59dc7183e5ebb9756274ed7d69a338762892878df7a8d2091719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "395a4d49fa2f59dc7183e5ebb9756274ed7d69a338762892878df7a8d2091719", kill_on_drop: false }` [INFO] [stdout] 395a4d49fa2f59dc7183e5ebb9756274ed7d69a338762892878df7a8d2091719 [INFO] checking driftdb-worker-0.1.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate driftdb-worker 0.1.4 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate driftdb-worker 0.1.4 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 driftdb-worker 0.1.4 [INFO] finished tweaking crates.io crate driftdb-worker 0.1.4 [INFO] tweaked toml for crates.io crate driftdb-worker 0.1.4 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] [stderr] Blocking waiting for file lock on package cache [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] ddb8bce356c2b6914f94fa478207844f1ed4b4a4b51ba4e1198e877f1adcb2ed [INFO] running `Command { std: "docker" "start" "-a" "ddb8bce356c2b6914f94fa478207844f1ed4b4a4b51ba4e1198e877f1adcb2ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddb8bce356c2b6914f94fa478207844f1ed4b4a4b51ba4e1198e877f1adcb2ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddb8bce356c2b6914f94fa478207844f1ed4b4a4b51ba4e1198e877f1adcb2ed", kill_on_drop: false }` [INFO] [stdout] ddb8bce356c2b6914f94fa478207844f1ed4b4a4b51ba4e1198e877f1adcb2ed [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] 6c6d48edb841c2c6abe1235234f6da5dc77d62d938924250af783d67d08606aa [INFO] running `Command { std: "docker" "start" "-a" "6c6d48edb841c2c6abe1235234f6da5dc77d62d938924250af783d67d08606aa", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking matchit v0.4.6 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.84 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.84 [INFO] [stderr] Compiling chrono-tz v0.6.3 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking driftdb v0.1.4 [INFO] [stderr] Checking js-sys v0.3.61 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.61 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.34 [INFO] [stderr] Checking serde-wasm-bindgen v0.4.5 [INFO] [stderr] Checking worker-kv v0.5.1 [INFO] [stderr] Checking worker-sys v0.0.7 [INFO] [stderr] Checking wasm-streams v0.2.3 [INFO] [stderr] Checking gloo-utils v0.1.7 [INFO] [stderr] Compiling worker-macros v0.0.7 [INFO] [stderr] Checking worker v0.0.13 [INFO] [stderr] Checking driftdb-worker v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.84 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6c6d48edb841c2c6abe1235234f6da5dc77d62d938924250af783d67d08606aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6d48edb841c2c6abe1235234f6da5dc77d62d938924250af783d67d08606aa", kill_on_drop: false }` [INFO] [stdout] 6c6d48edb841c2c6abe1235234f6da5dc77d62d938924250af783d67d08606aa