[INFO] cloning repository https://github.com/hseeberger/hello-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hseeberger/hello-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhseeberger%2Fhello-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhseeberger%2Fhello-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cbfdb08c3e42cf876a8695d9c1980fdc7693141e [INFO] checking hseeberger/hello-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhseeberger%2Fhello-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hseeberger/hello-rs 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] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/hseeberger/hello-rs [INFO] finished tweaking git repo https://github.com/hseeberger/hello-rs [INFO] tweaked toml for git repo https://github.com/hseeberger/hello-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hseeberger/hello-rs 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 git repository `https://github.com/scndcloud/api-version` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded configured v0.7.1 [INFO] [stderr] Downloaded array-macro v2.1.8 [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] 34ab256fc562a7aa32deea2a573a9aebb55b3fc93863b97200b521f87bc99439 [INFO] running `Command { std: "docker" "start" "-a" "34ab256fc562a7aa32deea2a573a9aebb55b3fc93863b97200b521f87bc99439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34ab256fc562a7aa32deea2a573a9aebb55b3fc93863b97200b521f87bc99439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34ab256fc562a7aa32deea2a573a9aebb55b3fc93863b97200b521f87bc99439", kill_on_drop: false }` [INFO] [stdout] 34ab256fc562a7aa32deea2a573a9aebb55b3fc93863b97200b521f87bc99439 [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] 107312a07dcbbb312bafc15829214240a7c05a5c71dba02349ba0ce279590a11 [INFO] running `Command { std: "docker" "start" "-a" "107312a07dcbbb312bafc15829214240a7c05a5c71dba02349ba0ce279590a11", kill_on_drop: false }` [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking dlv-list v0.3.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking array-macro v2.1.8 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking ordered-multimap v0.4.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rust-ini v0.18.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Compiling pest v2.7.8 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling pest_meta v2.7.8 [INFO] [stderr] Compiling pest_generator v2.7.8 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling pest_derive v2.7.8 [INFO] [stderr] Checking h2 v0.4.2 [INFO] [stderr] Checking http-body-util v0.1.0 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.15 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking config v0.13.4 [INFO] [stderr] Checking configured v0.7.1 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking axum-extra v0.9.2 [INFO] [stderr] Checking api-version v0.1.0 (https://github.com/scndcloud/api-version#2ed8f11e) [INFO] [stderr] Checking hello-rs v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.14s [INFO] running `Command { std: "docker" "inspect" "107312a07dcbbb312bafc15829214240a7c05a5c71dba02349ba0ce279590a11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "107312a07dcbbb312bafc15829214240a7c05a5c71dba02349ba0ce279590a11", kill_on_drop: false }` [INFO] [stdout] 107312a07dcbbb312bafc15829214240a7c05a5c71dba02349ba0ce279590a11 [INFO] checking hseeberger/hello-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhseeberger%2Fhello-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hseeberger/hello-rs 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] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/hseeberger/hello-rs [INFO] finished tweaking git repo https://github.com/hseeberger/hello-rs [INFO] tweaked toml for git repo https://github.com/hseeberger/hello-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hseeberger/hello-rs 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-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] 7be92a22394373f0a25d4ae6968ba1352484eb0fb502d3d003ae195355b0061d [INFO] running `Command { std: "docker" "start" "-a" "7be92a22394373f0a25d4ae6968ba1352484eb0fb502d3d003ae195355b0061d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7be92a22394373f0a25d4ae6968ba1352484eb0fb502d3d003ae195355b0061d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7be92a22394373f0a25d4ae6968ba1352484eb0fb502d3d003ae195355b0061d", kill_on_drop: false }` [INFO] [stdout] 7be92a22394373f0a25d4ae6968ba1352484eb0fb502d3d003ae195355b0061d [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] e3d1d3cbd9044f74554971e94f5826a4f709251b6569a22deb603d0ac34f4eeb [INFO] running `Command { std: "docker" "start" "-a" "e3d1d3cbd9044f74554971e94f5826a4f709251b6569a22deb603d0ac34f4eeb", kill_on_drop: false }` [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking dlv-list v0.3.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking array-macro v2.1.8 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking ordered-multimap v0.4.3 [INFO] [stderr] Checking rust-ini v0.18.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling pest v2.7.8 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Compiling pest_meta v2.7.8 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling pest_generator v2.7.8 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling pest_derive v2.7.8 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking http-body-util v0.1.0 [INFO] [stderr] Checking h2 v0.4.2 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.15 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Checking config v0.13.4 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking configured v0.7.1 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking axum-extra v0.9.2 [INFO] [stderr] Checking api-version v0.1.0 (https://github.com/scndcloud/api-version#2ed8f11e) [INFO] [stderr] Checking hello-rs v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.26s [INFO] running `Command { std: "docker" "inspect" "e3d1d3cbd9044f74554971e94f5826a4f709251b6569a22deb603d0ac34f4eeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3d1d3cbd9044f74554971e94f5826a4f709251b6569a22deb603d0ac34f4eeb", kill_on_drop: false }` [INFO] [stdout] e3d1d3cbd9044f74554971e94f5826a4f709251b6569a22deb603d0ac34f4eeb