[INFO] fetching crate gloom 0.1.0... [INFO] checking gloom-0.1.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate gloom 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate gloom 0.1.0 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/rust-toolchain [INFO] started tweaking crates.io crate gloom 0.1.0 [INFO] finished tweaking crates.io crate gloom 0.1.0 [INFO] tweaked toml for crates.io crate gloom 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate gloom 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2db6dc2c8f94cff139cefc428b8e72c1576542bcfbe036a46b10f043e1e992d0 [INFO] running `Command { std: "docker" "start" "-a" "2db6dc2c8f94cff139cefc428b8e72c1576542bcfbe036a46b10f043e1e992d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2db6dc2c8f94cff139cefc428b8e72c1576542bcfbe036a46b10f043e1e992d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2db6dc2c8f94cff139cefc428b8e72c1576542bcfbe036a46b10f043e1e992d0", kill_on_drop: false }` [INFO] [stdout] 2db6dc2c8f94cff139cefc428b8e72c1576542bcfbe036a46b10f043e1e992d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e9ea2816c594c46d02340c20daff92b2bd392a94ae96cb7dd22cc4a0a2597a3 [INFO] running `Command { std: "docker" "start" "-a" "9e9ea2816c594c46d02340c20daff92b2bd392a94ae96cb7dd22cc4a0a2597a3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling metrics v0.17.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking sketches-ddsketch v0.1.2 [INFO] [stderr] Checking atomic-shim v0.1.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking tracing-core v0.1.20 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking raw-cpuid v10.2.0 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking quanta v0.9.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking gethostname v0.2.1 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling tracing-attributes v0.1.16 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling metrics-macros v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Checking metrics-util v0.10.1 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing v0.1.28 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking metrics-exporter-prometheus v0.6.1 [INFO] [stdout] error[E0391]: cycle detected when type-checking `builder::::build_with_exporter` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:307:24 [INFO] [stdout] | [INFO] [stdout] 307 | server.serve(make_svc).await [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32: 305:22]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires elaborating drops for `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires borrow-checking `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires processing `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires processing MIR for `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires unsafety-checking `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires building MIR for `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] note: ...which requires type-checking `builder::::build_with_exporter::{closure#0}::{closure#0}::{closure#1}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metrics-exporter-prometheus-0.6.1/src/builder.rs:287:32 [INFO] [stdout] | [INFO] [stdout] 287 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 288 | | Ok::<_, HyperError>(service_fn(move |_| { [INFO] [stdout] 289 | | let handle = handle.clone(); [INFO] [stdout] 290 | | [INFO] [stdout] ... | [INFO] [stdout] 304 | | })) [INFO] [stdout] 305 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] = note: ...which again requires type-checking `builder::::build_with_exporter`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `metrics-exporter-prometheus` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9e9ea2816c594c46d02340c20daff92b2bd392a94ae96cb7dd22cc4a0a2597a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e9ea2816c594c46d02340c20daff92b2bd392a94ae96cb7dd22cc4a0a2597a3", kill_on_drop: false }` [INFO] [stdout] 9e9ea2816c594c46d02340c20daff92b2bd392a94ae96cb7dd22cc4a0a2597a3