[INFO] cloning repository https://github.com/ATLi2001/hello-world-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ATLi2001/hello-world-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FATLi2001%2Fhello-world-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FATLi2001%2Fhello-world-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6fdb585ed4f6a55382b83182d92c7abe2f921845 [INFO] checking ATLi2001/hello-world-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FATLi2001%2Fhello-world-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ATLi2001/hello-world-rust 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 git repo https://github.com/ATLi2001/hello-world-rust [INFO] finished tweaking git repo https://github.com/ATLi2001/hello-world-rust [INFO] tweaked toml for git repo https://github.com/ATLi2001/hello-world-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ATLi2001/hello-world-rust 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.34 [INFO] [stderr] Downloaded worker-sys v0.0.8 [INFO] [stderr] Downloaded worker-kv v0.6.0 [INFO] [stderr] Downloaded worker v0.0.15 [INFO] [stderr] Downloaded chrono-tz-build v0.0.3 [INFO] [stderr] Downloaded worker-macros v0.0.8 [INFO] [stderr] Downloaded uncased v0.9.9 [INFO] [stderr] Downloaded chrono-tz v0.6.3 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3c5dccf8ee9ea61af726963daaae319651a8e1a3f7355b154c685235c8b91f61 [INFO] running `Command { std: "docker" "start" "-a" "3c5dccf8ee9ea61af726963daaae319651a8e1a3f7355b154c685235c8b91f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c5dccf8ee9ea61af726963daaae319651a8e1a3f7355b154c685235c8b91f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c5dccf8ee9ea61af726963daaae319651a8e1a3f7355b154c685235c8b91f61", kill_on_drop: false }` [INFO] [stdout] 3c5dccf8ee9ea61af726963daaae319651a8e1a3f7355b154c685235c8b91f61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 943b1d1bfc4220977cbb1da22b7b5f4343bbed1dcd61ddfa2c417bd7f96ff445 [INFO] running `Command { std: "docker" "start" "-a" "943b1d1bfc4220977cbb1da22b7b5f4343bbed1dcd61ddfa2c417bd7f96ff445", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling uncased v0.9.9 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking matchit v0.4.6 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Compiling chrono-tz v0.6.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.84 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.84 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking thiserror v1.0.49 [INFO] [stderr] Checking js-sys v0.3.61 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.34 [INFO] [stderr] Checking web-sys v0.3.61 [INFO] [stderr] Checking wasm-streams v0.2.3 [INFO] [stderr] Checking worker-sys v0.0.8 [INFO] [stderr] Compiling worker-macros v0.0.8 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking serde-wasm-bindgen v0.5.0 [INFO] [stderr] Checking worker-kv v0.6.0 [INFO] [stderr] Checking worker v0.0.15 [INFO] [stderr] Checking worker-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.33s [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 4` [INFO] running `Command { std: "docker" "inspect" "943b1d1bfc4220977cbb1da22b7b5f4343bbed1dcd61ddfa2c417bd7f96ff445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "943b1d1bfc4220977cbb1da22b7b5f4343bbed1dcd61ddfa2c417bd7f96ff445", kill_on_drop: false }` [INFO] [stdout] 943b1d1bfc4220977cbb1da22b7b5f4343bbed1dcd61ddfa2c417bd7f96ff445 [INFO] checking ATLi2001/hello-world-rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FATLi2001%2Fhello-world-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ATLi2001/hello-world-rust 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 git repo https://github.com/ATLi2001/hello-world-rust [INFO] finished tweaking git repo https://github.com/ATLi2001/hello-world-rust [INFO] tweaked toml for git repo https://github.com/ATLi2001/hello-world-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ATLi2001/hello-world-rust 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 506ae378dfffe5b8d58b5a292d3690de35b6cda0d1d197c3a9b71ce5c9479b29 [INFO] running `Command { std: "docker" "start" "-a" "506ae378dfffe5b8d58b5a292d3690de35b6cda0d1d197c3a9b71ce5c9479b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "506ae378dfffe5b8d58b5a292d3690de35b6cda0d1d197c3a9b71ce5c9479b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506ae378dfffe5b8d58b5a292d3690de35b6cda0d1d197c3a9b71ce5c9479b29", kill_on_drop: false }` [INFO] [stdout] 506ae378dfffe5b8d58b5a292d3690de35b6cda0d1d197c3a9b71ce5c9479b29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a790813aeff7d7f3d8cf8481e5d5586a141df512674ef7ff8843540da382d762 [INFO] running `Command { std: "docker" "start" "-a" "a790813aeff7d7f3d8cf8481e5d5586a141df512674ef7ff8843540da382d762", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling uncased v0.9.9 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking matchit v0.4.6 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.84 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Compiling chrono-tz v0.6.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.84 [INFO] [stderr] Checking thiserror v1.0.49 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking js-sys v0.3.61 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.34 [INFO] [stderr] Checking web-sys v0.3.61 [INFO] [stderr] Checking worker-sys v0.0.8 [INFO] [stderr] Checking wasm-streams v0.2.3 [INFO] [stderr] Compiling worker-macros v0.0.8 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking serde-wasm-bindgen v0.5.0 [INFO] [stderr] Checking worker-kv v0.6.0 [INFO] [stderr] Checking worker v0.0.15 [INFO] [stderr] Checking worker-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.14s [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 3` [INFO] running `Command { std: "docker" "inspect" "a790813aeff7d7f3d8cf8481e5d5586a141df512674ef7ff8843540da382d762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a790813aeff7d7f3d8cf8481e5d5586a141df512674ef7ff8843540da382d762", kill_on_drop: false }` [INFO] [stdout] a790813aeff7d7f3d8cf8481e5d5586a141df512674ef7ff8843540da382d762