[INFO] cloning repository https://github.com/ccakes/patroni_exporter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccakes/patroni_exporter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccakes%2Fpatroni_exporter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccakes%2Fpatroni_exporter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da0c8750192dc2cc649a0f2bb7027683bcb9d284 [INFO] checking ccakes/patroni_exporter against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccakes%2Fpatroni_exporter" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ccakes/patroni_exporter on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/rust-toolchain [INFO] started tweaking git repo https://github.com/ccakes/patroni_exporter [INFO] finished tweaking git repo https://github.com/ccakes/patroni_exporter [INFO] tweaked toml for git repo https://github.com/ccakes/patroni_exporter written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ccakes/patroni_exporter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded procfs v0.7.9 [INFO] [stderr] Downloaded structopt-derive v0.3.3 [INFO] [stderr] Downloaded sentry-types v0.14.1 [INFO] [stderr] Downloaded findshlibs v0.7.0 [INFO] [stderr] Downloaded sentry v0.18.1 [INFO] [stderr] Downloaded prometheus v0.9.0 [INFO] [stderr] Downloaded sized-chunks v0.5.3 [INFO] [stderr] Downloaded im v14.3.0 [INFO] [stderr] Downloaded protobuf v2.8.1 [INFO] [stderr] Downloaded unicode-segmentation v1.5.0 [INFO] [stderr] Downloaded libflate v1.0.2 [INFO] [stderr] Downloaded tracing-subscriber v0.2.7 [INFO] [stderr] Downloaded structopt v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0786dc98a8573e0eb1a910ec0108908d4f9011f4c0bcfaac9808eb2dfc77c8c [INFO] running `Command { std: "docker" "start" "-a" "a0786dc98a8573e0eb1a910ec0108908d4f9011f4c0bcfaac9808eb2dfc77c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0786dc98a8573e0eb1a910ec0108908d4f9011f4c0bcfaac9808eb2dfc77c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0786dc98a8573e0eb1a910ec0108908d4f9011f4c0bcfaac9808eb2dfc77c8c", kill_on_drop: false }` [INFO] [stdout] a0786dc98a8573e0eb1a910ec0108908d4f9011f4c0bcfaac9808eb2dfc77c8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f0d5126aeef807f6bf6c91cd46e26df6ac3eca83c36a899941dbe18c6940446 [INFO] running `Command { std: "docker" "start" "-a" "4f0d5126aeef807f6bf6c91cd46e26df6ac3eca83c36a899941dbe18c6940446", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] tokio v0.2.21: winapi [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.5.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking libflate_lz77 v1.0.0 [INFO] [stderr] Compiling protobuf v2.8.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling prometheus v0.9.0 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Compiling im v14.3.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling sentry v0.18.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking tracing-core v0.1.7 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Checking libflate v1.0.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking uname v0.1.1 [INFO] [stderr] Checking findshlibs v0.7.0 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking procfs v0.7.9 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking sized-chunks v0.5.3 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking tracing v0.1.10 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking debugid v0.7.2 [INFO] [stderr] Checking sentry-types v0.14.1 [INFO] [stderr] Checking tracing-subscriber v0.2.7 [INFO] [stderr] Checking patroni-exporter v0.3.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: associated function is never used: `status` [INFO] [stdout] --> src/patroni.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn status(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_master` [INFO] [stdout] --> src/patroni.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn is_master(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: associated function is never used: `status` [INFO] [stdout] --> src/patroni.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn status(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_master` [INFO] [stdout] --> src/patroni.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn is_master(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.39s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] Checking patroni-exporter v0.3.0 (/tmp/fixit) [INFO] [stdout] warning: associated function is never used: `status` [INFO] [stdout] --> src/patroni.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn status(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_master` [INFO] [stdout] --> src/patroni.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn is_master(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `status` [INFO] [stdout] --> src/patroni.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn status(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_master` [INFO] [stdout] --> src/patroni.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn is_master(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [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 [unoptimized + debuginfo] target(s) in 10.29s [INFO] running `Command { std: "docker" "inspect" "4f0d5126aeef807f6bf6c91cd46e26df6ac3eca83c36a899941dbe18c6940446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0d5126aeef807f6bf6c91cd46e26df6ac3eca83c36a899941dbe18c6940446", kill_on_drop: false }` [INFO] [stdout] 4f0d5126aeef807f6bf6c91cd46e26df6ac3eca83c36a899941dbe18c6940446