[INFO] fetching crate gmf 1.0.0... [INFO] checking gmf-1.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate gmf 1.0.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate gmf 1.0.0 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 gmf 1.0.0 [INFO] finished tweaking crates.io crate gmf 1.0.0 [INFO] tweaked toml for crates.io crate gmf 1.0.0 written to /workspace/builds/worker-6-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 189 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.2) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [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 buddy-alloc v0.4.2 (latest: v0.5.1) [INFO] [stderr] Adding concurrent-queue v1.2.4 (latest: v2.4.0) [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.0) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding flume v0.10.14 (latest: v0.11.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding glommio v0.8.0 (latest: v0.9.0) [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 headers v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding headers-core v0.2.0 (latest: v0.3.0) [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 io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding matchit v0.7.3 (latest: v0.8.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.28.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.6.0) [INFO] [stderr] Adding prost v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding rlimit v0.6.2 (latest: v0.10.1) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.32) [INFO] [stderr] Adding sketches-ddsketch v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding tonic v0.9.2 (latest: v0.11.0) [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] Downloading crates ... [INFO] [stderr] Downloaded warp v0.3.7 [INFO] [stderr] Downloaded futures-time v3.0.0 [INFO] [stderr] Downloaded intrusive-collections v0.9.6 [INFO] [stderr] Downloaded owned-alloc v0.2.0 [INFO] [stderr] Downloaded bitmaps v3.2.1 [INFO] [stderr] Downloaded glommio v0.8.0 [INFO] [stderr] Downloaded lockfree v0.5.1 [INFO] [stderr] Downloaded rlimit v0.6.2 [INFO] [stderr] Downloaded sketches-ddsketch v0.1.3 [INFO] [stderr] Downloaded headers v0.3.9 [INFO] [stderr] Downloaded enclose v1.1.8 [INFO] [stderr] Downloaded ctrlc-async v3.2.2 [INFO] [stderr] Downloaded buddy-alloc v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8950f0ea98d9ac4d9a817b84b28f75ac276b29337c83d5dc8f9a70d825b16ed2 [INFO] running `Command { std: "docker" "start" "-a" "8950f0ea98d9ac4d9a817b84b28f75ac276b29337c83d5dc8f9a70d825b16ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8950f0ea98d9ac4d9a817b84b28f75ac276b29337c83d5dc8f9a70d825b16ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8950f0ea98d9ac4d9a817b84b28f75ac276b29337c83d5dc8f9a70d825b16ed2", kill_on_drop: false }` [INFO] [stdout] 8950f0ea98d9ac4d9a817b84b28f75ac276b29337c83d5dc8f9a70d825b16ed2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d23e84ab7e0c7ef8661b338441688ab45d60edddd1a00a36ffe502657cfb24e9 [INFO] running `Command { std: "docker" "start" "-a" "d23e84ab7e0c7ef8661b338441688ab45d60edddd1a00a36ffe502657cfb24e9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling glommio v0.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking owned-alloc v0.2.0 [INFO] [stderr] Checking cache-padded v1.3.0 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking lockfree v0.5.1 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking intrusive-collections v0.9.6 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Checking enclose v1.1.8 [INFO] [stderr] Checking bitmaps v3.2.1 [INFO] [stderr] Checking buddy-alloc v0.4.2 [INFO] [stderr] Checking sketches-ddsketch v0.1.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking rlimit v0.6.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Checking futures-time v3.0.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking ctrlc-async v3.2.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking warp v0.3.7 [INFO] [stderr] Checking tonic v0.9.2 [INFO] [stderr] Checking gmf v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/server/gmf_server.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper::http; [INFO] [stdout] | ^^^^^^^^^^^ the item `http` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> src/server/gmf_server.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ the item `num_cpus` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/server/gmf_server.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use hyper::http; [INFO] [stdout] | ^^^^^^^^^^^ the item `http` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `num_cpus` is imported redundantly [INFO] [stdout] --> src/server/gmf_server.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use num_cpus; [INFO] [stdout] | ^^^^^^^^ the item `num_cpus` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.24s [INFO] running `Command { std: "docker" "inspect" "d23e84ab7e0c7ef8661b338441688ab45d60edddd1a00a36ffe502657cfb24e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d23e84ab7e0c7ef8661b338441688ab45d60edddd1a00a36ffe502657cfb24e9", kill_on_drop: false }` [INFO] [stdout] d23e84ab7e0c7ef8661b338441688ab45d60edddd1a00a36ffe502657cfb24e9