[INFO] fetching crate mongo-tracing 0.1.2... [INFO] checking mongo-tracing-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate mongo-tracing 0.1.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate mongo-tracing 0.1.2 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 mongo-tracing 0.1.2 [INFO] finished tweaking crates.io crate mongo-tracing 0.1.2 [INFO] tweaked toml for crates.io crate mongo-tracing 0.1.2 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] Updating crates.io index [INFO] [stderr] Locking 194 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [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 convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding darling v0.13.4 (latest: v0.20.8) [INFO] [stderr] Adding darling_core v0.13.4 (latest: v0.20.8) [INFO] [stderr] Adding darling_macro v0.13.4 (latest: v0.20.8) [INFO] [stderr] Adding enum-as-inner v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hostname v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.2.3 (latest: v0.5.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (latest: v0.12.2) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding rustc_version_runtime v0.2.1 (latest: v0.3.0) [INFO] [stderr] Adding rustls v0.21.10 (latest: v0.23.4) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.2) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding serde_with v1.14.0 (latest: v3.7.0) [INFO] [stderr] Adding serde_with_macros v1.5.2 (latest: v3.7.0) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tokio-rustls v0.24.1 (latest: v0.26.0) [INFO] [stderr] Adding trust-dns-proto v0.21.2 (latest: v0.23.2) [INFO] [stderr] Adding trust-dns-resolver v0.21.2 (latest: v0.23.2) [INFO] [stderr] Adding typed-builder v0.10.0 (latest: v0.18.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding webpki-roots v0.25.4 (latest: v0.26.1) [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] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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 enum-as-inner v0.4.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.21.2 [INFO] [stderr] Downloaded rustc_version_runtime v0.2.1 [INFO] [stderr] Downloaded ipconfig v0.3.2 [INFO] [stderr] Downloaded sha-1 v0.10.1 [INFO] [stderr] Downloaded typed-builder v0.10.0 [INFO] [stderr] Downloaded bson v2.10.0 [INFO] [stderr] Downloaded trust-dns-proto v0.21.2 [INFO] [stderr] Downloaded mongodb v2.8.2 [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] 5e1ec1734a6d935c5e967d25930748de8e88c78aa1ef596a5ec72793d040ba92 [INFO] running `Command { std: "docker" "start" "-a" "5e1ec1734a6d935c5e967d25930748de8e88c78aa1ef596a5ec72793d040ba92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e1ec1734a6d935c5e967d25930748de8e88c78aa1ef596a5ec72793d040ba92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e1ec1734a6d935c5e967d25930748de8e88c78aa1ef596a5ec72793d040ba92", kill_on_drop: false }` [INFO] [stdout] 5e1ec1734a6d935c5e967d25930748de8e88c78aa1ef596a5ec72793d040ba92 [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] 883de88d9fba1efe89f732b09a6639a629cb693e0a2f0ef47429ccebce5309b2 [INFO] running `Command { std: "docker" "start" "-a" "883de88d9fba1efe89f732b09a6639a629cb693e0a2f0ef47429ccebce5309b2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Compiling rustc_version_runtime v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking rustls v0.21.10 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling enum-as-inner v0.4.0 [INFO] [stderr] Compiling typed-builder v0.10.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking trust-dns-proto v0.21.2 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking trust-dns-resolver v0.21.2 [INFO] [stderr] Checking bson v2.10.0 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking mongodb v2.8.2 [INFO] [stderr] Checking mongo-tracing v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.08s [INFO] running `Command { std: "docker" "inspect" "883de88d9fba1efe89f732b09a6639a629cb693e0a2f0ef47429ccebce5309b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "883de88d9fba1efe89f732b09a6639a629cb693e0a2f0ef47429ccebce5309b2", kill_on_drop: false }` [INFO] [stdout] 883de88d9fba1efe89f732b09a6639a629cb693e0a2f0ef47429ccebce5309b2