[INFO] fetching crate nova_web 0.0.1... [INFO] checking nova_web-0.0.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate nova_web 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate nova_web 0.0.1 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 nova_web 0.0.1 [INFO] finished tweaking crates.io crate nova_web 0.0.1 [INFO] tweaked toml for crates.io crate nova_web 0.0.1 written to /workspace/builds/worker-4-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 94 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [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] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nova_core v0.0.1 [INFO] [stderr] Downloaded nova_middleware v0.0.1 [INFO] [stderr] Downloaded nova_serde v0.0.1 [INFO] [stderr] Downloaded nova_router v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1041cb1f584e7d62e04db1b688de5408b43390c1efc030e4555fc5e467bf724a [INFO] running `Command { std: "docker" "start" "-a" "1041cb1f584e7d62e04db1b688de5408b43390c1efc030e4555fc5e467bf724a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1041cb1f584e7d62e04db1b688de5408b43390c1efc030e4555fc5e467bf724a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1041cb1f584e7d62e04db1b688de5408b43390c1efc030e4555fc5e467bf724a", kill_on_drop: false }` [INFO] [stdout] 1041cb1f584e7d62e04db1b688de5408b43390c1efc030e4555fc5e467bf724a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bfb3c2cb65805f56afeded77e9b2ec28ae6ee9e6b197edb4a825719c135306c1 [INFO] running `Command { std: "docker" "start" "-a" "bfb3c2cb65805f56afeded77e9b2ec28ae6ee9e6b197edb4a825719c135306c1", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking xml-rs v0.8.20 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking nova_serde v0.0.1 [INFO] [stderr] Checking nova_core v0.0.1 [INFO] [stderr] Checking nova_middleware v0.0.1 [INFO] [stderr] Checking nova_router v0.0.1 [INFO] [stderr] Checking nova_web v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `Command { std: "docker" "inspect" "bfb3c2cb65805f56afeded77e9b2ec28ae6ee9e6b197edb4a825719c135306c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfb3c2cb65805f56afeded77e9b2ec28ae6ee9e6b197edb4a825719c135306c1", kill_on_drop: false }` [INFO] [stdout] bfb3c2cb65805f56afeded77e9b2ec28ae6ee9e6b197edb4a825719c135306c1 [INFO] checking nova_web-0.0.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate nova_web 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate nova_web 0.0.1 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 nova_web 0.0.1 [INFO] finished tweaking crates.io crate nova_web 0.0.1 [INFO] tweaked toml for crates.io crate nova_web 0.0.1 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 688b4dbc922bba3cfa3ec205c5e6cd7379f51d37025ce303de62adf02bccaf3e [INFO] running `Command { std: "docker" "start" "-a" "688b4dbc922bba3cfa3ec205c5e6cd7379f51d37025ce303de62adf02bccaf3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "688b4dbc922bba3cfa3ec205c5e6cd7379f51d37025ce303de62adf02bccaf3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "688b4dbc922bba3cfa3ec205c5e6cd7379f51d37025ce303de62adf02bccaf3e", kill_on_drop: false }` [INFO] [stdout] 688b4dbc922bba3cfa3ec205c5e6cd7379f51d37025ce303de62adf02bccaf3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6a9579254a23f5d2c8ecfac18ccea9dc22b6fcafed90b24a14c468bee121b96e [INFO] running `Command { std: "docker" "start" "-a" "6a9579254a23f5d2c8ecfac18ccea9dc22b6fcafed90b24a14c468bee121b96e", kill_on_drop: false }` [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking xml-rs v0.8.20 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking nova_serde v0.0.1 [INFO] [stderr] Checking nova_core v0.0.1 [INFO] [stderr] Checking nova_middleware v0.0.1 [INFO] [stderr] Checking nova_router v0.0.1 [INFO] [stderr] Checking nova_web v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.72s [INFO] running `Command { std: "docker" "inspect" "6a9579254a23f5d2c8ecfac18ccea9dc22b6fcafed90b24a14c468bee121b96e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a9579254a23f5d2c8ecfac18ccea9dc22b6fcafed90b24a14c468bee121b96e", kill_on_drop: false }` [INFO] [stdout] 6a9579254a23f5d2c8ecfac18ccea9dc22b6fcafed90b24a14c468bee121b96e