[INFO] fetching crate open-metrics-client-derive-text-encode 0.1.1... [INFO] testing open-metrics-client-derive-text-encode-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate open-metrics-client-derive-text-encode 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate open-metrics-client-derive-text-encode 0.1.1 [INFO] finished tweaking crates.io crate open-metrics-client-derive-text-encode 0.1.1 [INFO] tweaked toml for crates.io crate open-metrics-client-derive-text-encode 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate open-metrics-client-derive-text-encode 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbe3d8b27d6e08c4260e325ba444d8d35b6756ff8eae131ea88cf2d694c0784a [INFO] running `Command { std: "docker" "start" "-a" "dbe3d8b27d6e08c4260e325ba444d8d35b6756ff8eae131ea88cf2d694c0784a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbe3d8b27d6e08c4260e325ba444d8d35b6756ff8eae131ea88cf2d694c0784a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe3d8b27d6e08c4260e325ba444d8d35b6756ff8eae131ea88cf2d694c0784a", kill_on_drop: false }` [INFO] [stdout] dbe3d8b27d6e08c4260e325ba444d8d35b6756ff8eae131ea88cf2d694c0784a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6383bc80eb2dcd0d31beb2a69ff3c713d0638b587478d688f3971e445bcdf737 [INFO] running `Command { std: "docker" "start" "-a" "6383bc80eb2dcd0d31beb2a69ff3c713d0638b587478d688f3971e445bcdf737", kill_on_drop: false }` [INFO] [stderr] Compiling open-metrics-client-derive-text-encode v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "6383bc80eb2dcd0d31beb2a69ff3c713d0638b587478d688f3971e445bcdf737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6383bc80eb2dcd0d31beb2a69ff3c713d0638b587478d688f3971e445bcdf737", kill_on_drop: false }` [INFO] [stdout] 6383bc80eb2dcd0d31beb2a69ff3c713d0638b587478d688f3971e445bcdf737 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12b362ea9ef99e0817a5f0321c306d375b9c0b92e1d6dc6daf00e312966d12a3 [INFO] running `Command { std: "docker" "start" "-a" "12b362ea9ef99e0817a5f0321c306d375b9c0b92e1d6dc6daf00e312966d12a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling open-metrics-client-derive-text-encode v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] --> tests/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use open_metrics_client::encoding::text::{encode, Encode}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `open_metrics_client`, use `cargo add open_metrics_client` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] --> tests/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use open_metrics_client::metrics::counter::Counter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `open_metrics_client`, use `cargo add open_metrics_client` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] --> tests/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use open_metrics_client::metrics::family::Family; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `open_metrics_client`, use `cargo add open_metrics_client` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] --> tests/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use open_metrics_client::registry::Registry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `open_metrics_client` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `open_metrics_client`, use `cargo add open_metrics_client` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/lib.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/lib.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/lib.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `encode` found for struct `remap_keyword_identifiers::Labels` in the current scope [INFO] [stdout] --> tests/lib.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 47 | struct Labels { [INFO] [stdout] | ------------- method `encode` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 61 | labels.encode(&mut buffer); [INFO] [stdout] | ^^^^^^ method not found in `remap_keyword_identifiers::Labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `open-metrics-client-derive-text-encode` (test "lib") due to 5 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "12b362ea9ef99e0817a5f0321c306d375b9c0b92e1d6dc6daf00e312966d12a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b362ea9ef99e0817a5f0321c306d375b9c0b92e1d6dc6daf00e312966d12a3", kill_on_drop: false }` [INFO] [stdout] 12b362ea9ef99e0817a5f0321c306d375b9c0b92e1d6dc6daf00e312966d12a3