[INFO] fetching crate struct_db 0.4.4... [INFO] checking struct_db-0.4.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate struct_db 0.4.4 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate struct_db 0.4.4 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 struct_db 0.4.4 [INFO] finished tweaking crates.io crate struct_db 0.4.4 [INFO] tweaked toml for crates.io crate struct_db 0.4.4 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 119 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cargo_metadata v0.14.2 (latest: v0.18.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (latest: v0.10.2) [INFO] [stderr] Adding redb v1.5.1 (latest: v2.0.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding serial_test v2.0.0 (latest: v3.0.0) [INFO] [stderr] Adding serial_test_derive v2.0.0 (latest: v3.0.0) [INFO] [stderr] Adding virtue v0.0.13 (latest: v0.0.16) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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 shortcut_assert_fs v0.1.0 [INFO] [stderr] Downloaded struct_db_macro v0.4.6 [INFO] [stderr] Downloaded bincode_derive v2.0.0-rc.3 [INFO] [stderr] Downloaded serial_test v2.0.0 [INFO] [stderr] Downloaded serial_test_derive v2.0.0 [INFO] [stderr] Downloaded bincode v2.0.0-rc.3 [INFO] [stderr] Downloaded virtue v0.0.13 [INFO] [stderr] Downloaded redb v1.5.1 [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] 47f4f74d3abe4ff86a3e9d6da9fab8c8b9a72a356d2cd5e7b7c2441094b6921b [INFO] running `Command { std: "docker" "start" "-a" "47f4f74d3abe4ff86a3e9d6da9fab8c8b9a72a356d2cd5e7b7c2441094b6921b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47f4f74d3abe4ff86a3e9d6da9fab8c8b9a72a356d2cd5e7b7c2441094b6921b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47f4f74d3abe4ff86a3e9d6da9fab8c8b9a72a356d2cd5e7b7c2441094b6921b", kill_on_drop: false }` [INFO] [stdout] 47f4f74d3abe4ff86a3e9d6da9fab8c8b9a72a356d2cd5e7b7c2441094b6921b [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] 953f41cd9f35136b123ce5be0dd9af6948e4c7de44eecbf91fecf4a6e8d77d12 [INFO] running `Command { std: "docker" "start" "-a" "953f41cd9f35136b123ce5be0dd9af6948e4c7de44eecbf91fecf4a6e8d77d12", kill_on_drop: false }` [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling redb v1.5.1 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking include_dir v0.7.3 [INFO] [stderr] Compiling cargo-platform v0.1.8 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling serial_test_derive v2.0.0 [INFO] [stderr] Compiling struct_db_macro v0.4.6 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking cargo_metadata v0.14.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking assert_fs v1.1.1 [INFO] [stderr] Checking fslock v0.2.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking shortcut_assert_fs v0.1.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking serial_test v2.0.0 [INFO] [stderr] Checking skeptic v0.13.7 [INFO] [stderr] Compiling struct_db v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.37s [INFO] running `Command { std: "docker" "inspect" "953f41cd9f35136b123ce5be0dd9af6948e4c7de44eecbf91fecf4a6e8d77d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "953f41cd9f35136b123ce5be0dd9af6948e4c7de44eecbf91fecf4a6e8d77d12", kill_on_drop: false }` [INFO] [stdout] 953f41cd9f35136b123ce5be0dd9af6948e4c7de44eecbf91fecf4a6e8d77d12 [INFO] checking struct_db-0.4.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate struct_db 0.4.4 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate struct_db 0.4.4 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 struct_db 0.4.4 [INFO] finished tweaking crates.io crate struct_db 0.4.4 [INFO] tweaked toml for crates.io crate struct_db 0.4.4 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] 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] d30d9ce8966ea8a6901bb2fe13ded2c1e927bb158a13a3e9ed77348b60b8a72f [INFO] running `Command { std: "docker" "start" "-a" "d30d9ce8966ea8a6901bb2fe13ded2c1e927bb158a13a3e9ed77348b60b8a72f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d30d9ce8966ea8a6901bb2fe13ded2c1e927bb158a13a3e9ed77348b60b8a72f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d30d9ce8966ea8a6901bb2fe13ded2c1e927bb158a13a3e9ed77348b60b8a72f", kill_on_drop: false }` [INFO] [stdout] d30d9ce8966ea8a6901bb2fe13ded2c1e927bb158a13a3e9ed77348b60b8a72f [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] cc285840f9aba480aa094b50c86ae11c7fc2b388d5bd59678aa98e091bb6cad6 [INFO] running `Command { std: "docker" "start" "-a" "cc285840f9aba480aa094b50c86ae11c7fc2b388d5bd59678aa98e091bb6cad6", kill_on_drop: false }` [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling redb v1.5.1 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling include_dir_macros v0.7.3 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking cargo_metadata v0.14.2 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking include_dir v0.7.3 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling struct_db_macro v0.4.6 [INFO] [stderr] Compiling serial_test_derive v2.0.0 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking assert_fs v1.1.1 [INFO] [stderr] Checking fslock v0.2.1 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking shortcut_assert_fs v0.1.0 [INFO] [stderr] Checking skeptic v0.13.7 [INFO] [stderr] Checking serial_test v2.0.0 [INFO] [stderr] Compiling struct_db v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.25s [INFO] running `Command { std: "docker" "inspect" "cc285840f9aba480aa094b50c86ae11c7fc2b388d5bd59678aa98e091bb6cad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc285840f9aba480aa094b50c86ae11c7fc2b388d5bd59678aa98e091bb6cad6", kill_on_drop: false }` [INFO] [stdout] cc285840f9aba480aa094b50c86ae11c7fc2b388d5bd59678aa98e091bb6cad6