[INFO] fetching crate tracing-actix-web2 2.0.0... [INFO] checking tracing-actix-web2-2.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate tracing-actix-web2 2.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate tracing-actix-web2 2.0.0 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 tracing-actix-web2 2.0.0 [INFO] finished tweaking crates.io crate tracing-actix-web2 2.0.0 [INFO] tweaked toml for crates.io crate tracing-actix-web2 2.0.0 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 151 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 brotli v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (latest: v3.0.0) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding cookie v0.16.2 (latest: v0.18.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [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 syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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] 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] 20f038379f2157dd3958adaa6ecfaa45624c983631eae7573c9e771c26598ab5 [INFO] running `Command { std: "docker" "start" "-a" "20f038379f2157dd3958adaa6ecfaa45624c983631eae7573c9e771c26598ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20f038379f2157dd3958adaa6ecfaa45624c983631eae7573c9e771c26598ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20f038379f2157dd3958adaa6ecfaa45624c983631eae7573c9e771c26598ab5", kill_on_drop: false }` [INFO] [stdout] 20f038379f2157dd3958adaa6ecfaa45624c983631eae7573c9e771c26598ab5 [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] e8dab2e8ca5cee9b7368d043613b4d904380785eaf06cb5f8614d782518f2061 [INFO] running `Command { std: "docker" "start" "-a" "e8dab2e8ca5cee9b7368d043613b4d904380785eaf06cb5f8614d782518f2061", kill_on_drop: false }` [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking bytestring v1.3.1 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking actix-router v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking actix-rt v2.9.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking actix-server v2.3.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking zstd v0.13.1 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Checking actix-http v3.6.0 [INFO] [stderr] Checking actix-web v4.5.1 [INFO] [stderr] Checking tracing-actix-web2 v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.57s [INFO] running `Command { std: "docker" "inspect" "e8dab2e8ca5cee9b7368d043613b4d904380785eaf06cb5f8614d782518f2061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8dab2e8ca5cee9b7368d043613b4d904380785eaf06cb5f8614d782518f2061", kill_on_drop: false }` [INFO] [stdout] e8dab2e8ca5cee9b7368d043613b4d904380785eaf06cb5f8614d782518f2061 [INFO] checking tracing-actix-web2-2.0.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate tracing-actix-web2 2.0.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate tracing-actix-web2 2.0.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-actix-web2 2.0.0 [INFO] finished tweaking crates.io crate tracing-actix-web2 2.0.0 [INFO] tweaked toml for crates.io crate tracing-actix-web2 2.0.0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 151 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 brotli v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (latest: v3.0.0) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding cookie v0.16.2 (latest: v0.18.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [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 syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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] 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 753fe904bfc81c8173e21b5889475a1df007a6e463a655271e1602622c0ee004 [INFO] running `Command { std: "docker" "start" "-a" "753fe904bfc81c8173e21b5889475a1df007a6e463a655271e1602622c0ee004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "753fe904bfc81c8173e21b5889475a1df007a6e463a655271e1602622c0ee004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753fe904bfc81c8173e21b5889475a1df007a6e463a655271e1602622c0ee004", kill_on_drop: false }` [INFO] [stdout] 753fe904bfc81c8173e21b5889475a1df007a6e463a655271e1602622c0ee004 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7685f9f2574adb97cd59792e5e29ba0bfb659fee0a9b1c29b12f67524b8c244 [INFO] running `Command { std: "docker" "start" "-a" "a7685f9f2574adb97cd59792e5e29ba0bfb659fee0a9b1c29b12f67524b8c244", kill_on_drop: false }` [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Checking bytestring v1.3.1 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking actix-router v0.5.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking actix-rt v2.9.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking actix-server v2.3.0 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking zstd v0.13.1 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Checking actix-http v3.6.0 [INFO] [stderr] Checking actix-web v4.5.1 [INFO] [stderr] Checking tracing-actix-web2 v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.54s [INFO] running `Command { std: "docker" "inspect" "a7685f9f2574adb97cd59792e5e29ba0bfb659fee0a9b1c29b12f67524b8c244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7685f9f2574adb97cd59792e5e29ba0bfb659fee0a9b1c29b12f67524b8c244", kill_on_drop: false }` [INFO] [stdout] a7685f9f2574adb97cd59792e5e29ba0bfb659fee0a9b1c29b12f67524b8c244