[INFO] fetching crate sn_logging 0.2.15... [INFO] checking sn_logging-0.2.15 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate sn_logging 0.2.15 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate sn_logging 0.2.15 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 sn_logging 0.2.15 [INFO] finished tweaking crates.io crate sn_logging 0.2.15 [INFO] tweaked toml for crates.io crate sn_logging 0.2.15 written to /workspace/builds/worker-0-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] 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 169 packages [INFO] [stderr] Adding axum v0.6.20 (latest: v0.7.5) [INFO] [stderr] Adding axum-core v0.3.4 (latest: v0.4.3) [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 h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-timeout v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding matchit v0.7.3 (latest: v0.8.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding opentelemetry v0.20.0 (latest: v0.22.0) [INFO] [stderr] Adding opentelemetry-otlp v0.13.0 (latest: v0.15.0) [INFO] [stderr] Adding opentelemetry-proto v0.3.0 (latest: v0.5.0) [INFO] [stderr] Adding opentelemetry-semantic-conventions v0.12.0 (latest: v0.14.0) [INFO] [stderr] Adding opentelemetry_sdk v0.20.0 (latest: v0.22.1) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.0) [INFO] [stderr] Adding prost v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-derive v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding sysinfo v0.29.11 (latest: v0.30.8) [INFO] [stderr] Adding tonic v0.9.2 (latest: v0.11.0) [INFO] [stderr] Adding tracing-log v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding tracing-opentelemetry v0.21.0 (latest: v0.23.0) [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 file-rotate v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 43d32817514fd62025b1634882c757960bf84eb84e729d846fec8fd8c56792e1 [INFO] running `Command { std: "docker" "start" "-a" "43d32817514fd62025b1634882c757960bf84eb84e729d846fec8fd8c56792e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43d32817514fd62025b1634882c757960bf84eb84e729d846fec8fd8c56792e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d32817514fd62025b1634882c757960bf84eb84e729d846fec8fd8c56792e1", kill_on_drop: false }` [INFO] [stdout] 43d32817514fd62025b1634882c757960bf84eb84e729d846fec8fd8c56792e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1f3b6471aca3a362ba9a2bd753762ce3b0f2f6b058e7a97571c8a4ab104d4f0c [INFO] running `Command { std: "docker" "start" "-a" "1f3b6471aca3a362ba9a2bd753762ce3b0f2f6b058e7a97571c8a4ab104d4f0c", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking file-rotate v0.7.5 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking tracing-appender v0.2.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking sn_logging v0.2.15 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.28s [INFO] running `Command { std: "docker" "inspect" "1f3b6471aca3a362ba9a2bd753762ce3b0f2f6b058e7a97571c8a4ab104d4f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f3b6471aca3a362ba9a2bd753762ce3b0f2f6b058e7a97571c8a4ab104d4f0c", kill_on_drop: false }` [INFO] [stdout] 1f3b6471aca3a362ba9a2bd753762ce3b0f2f6b058e7a97571c8a4ab104d4f0c