[INFO] fetching crate pepe-telemetry 0.2.0... [INFO] testing pepe-telemetry-0.2.0 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] extracting crate pepe-telemetry 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate pepe-telemetry 0.2.0 on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pepe-telemetry 0.2.0 [INFO] finished tweaking crates.io crate pepe-telemetry 0.2.0 [INFO] tweaked toml for crates.io crate pepe-telemetry 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thrift v0.16.0 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded opentelemetry-semantic-conventions v0.10.0 [INFO] [stderr] Downloaded opentelemetry v0.18.0 [INFO] [stderr] Downloaded opentelemetry-jaeger v0.17.0 [INFO] [stderr] Downloaded opentelemetry_api v0.18.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.18.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.18.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 606ddd32b3510faf1f1a12068e212da17958fb8dd5a2f638a9ee572b54d02003 [INFO] running `Command { std: "docker" "start" "-a" "606ddd32b3510faf1f1a12068e212da17958fb8dd5a2f638a9ee572b54d02003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "606ddd32b3510faf1f1a12068e212da17958fb8dd5a2f638a9ee572b54d02003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "606ddd32b3510faf1f1a12068e212da17958fb8dd5a2f638a9ee572b54d02003", kill_on_drop: false }` [INFO] [stdout] 606ddd32b3510faf1f1a12068e212da17958fb8dd5a2f638a9ee572b54d02003 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75468fec1d46dcaed91aefeb46773fb76a85781a47fe65b19d5f6cc346a811ee [INFO] running `Command { std: "docker" "start" "-a" "75468fec1d46dcaed91aefeb46773fb76a85781a47fe65b19d5f6cc346a811ee", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling tracing-log v0.1.4 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling thrift v0.16.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling opentelemetry_api v0.18.0 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling opentelemetry_sdk v0.18.0 [INFO] [stderr] Compiling opentelemetry v0.18.0 [INFO] [stderr] Compiling opentelemetry-semantic-conventions v0.10.0 [INFO] [stderr] Compiling opentelemetry-jaeger v0.17.0 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling tracing-opentelemetry v0.18.0 [INFO] [stderr] Compiling pepe-telemetry v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `Subscriber` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use tracing::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Subscriber` is imported redundantly [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub use tracing::*; [INFO] [stdout] | ---------- the item `Subscriber` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.06s [INFO] running `Command { std: "docker" "inspect" "75468fec1d46dcaed91aefeb46773fb76a85781a47fe65b19d5f6cc346a811ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75468fec1d46dcaed91aefeb46773fb76a85781a47fe65b19d5f6cc346a811ee", kill_on_drop: false }` [INFO] [stdout] 75468fec1d46dcaed91aefeb46773fb76a85781a47fe65b19d5f6cc346a811ee [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e8846207a0351eab83c8e4bdd24ad1b94f1681c51e7180ecbe6dad495172ba6 [INFO] running `Command { std: "docker" "start" "-a" "7e8846207a0351eab83c8e4bdd24ad1b94f1681c51e7180ecbe6dad495172ba6", kill_on_drop: false }` [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `Subscriber` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use tracing::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Subscriber` is imported redundantly [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub use tracing::*; [INFO] [stdout] | ---------- the item `Subscriber` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pepe-telemetry v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `Subscriber` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use tracing::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Subscriber` is imported redundantly [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub use tracing::*; [INFO] [stdout] | ---------- the item `Subscriber` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `Command { std: "docker" "inspect" "7e8846207a0351eab83c8e4bdd24ad1b94f1681c51e7180ecbe6dad495172ba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e8846207a0351eab83c8e4bdd24ad1b94f1681c51e7180ecbe6dad495172ba6", kill_on_drop: false }` [INFO] [stdout] 7e8846207a0351eab83c8e4bdd24ad1b94f1681c51e7180ecbe6dad495172ba6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7c8c999a4cc343dc3a7b8165cf4d22cf65e3f9c04f36f8f25bd249f5fc45638a [INFO] running `Command { std: "docker" "start" "-a" "7c8c999a4cc343dc3a7b8165cf4d22cf65e3f9c04f36f8f25bd249f5fc45638a", kill_on_drop: false }` [INFO] [stderr] warning: private item shadows public glob re-export [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use tracing::Subscriber; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the name `Subscriber` in the type namespace is supposed to be publicly re-exported here [INFO] [stderr] --> src/lib.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub use tracing::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] note: but the private item here shadows it [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use tracing::Subscriber; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Subscriber` is imported redundantly [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use tracing::Subscriber; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | pub use tracing::*; [INFO] [stderr] | ---------- the item `Subscriber` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pepe-telemetry` (lib) generated 2 warnings [INFO] [stderr] warning: `pepe-telemetry` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pepe_telemetry-e3fa313a65f365fc) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::debug_trace_json ... ignored [INFO] [stdout] test test::debug_trace_text ... ignored [INFO] [stdout] test test::test_get_subscriber_from_env_invalid_format - should panic ... FAILED [INFO] [stdout] test test::test_get_subscriber_from_env_simple ... ok [INFO] [stdout] test test::test_get_subscriber_from_env_valid_format ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_get_subscriber_from_env_invalid_format stdout ---- [INFO] [stdout] note: test did not panic as expected [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_get_subscriber_from_env_invalid_format [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "7c8c999a4cc343dc3a7b8165cf4d22cf65e3f9c04f36f8f25bd249f5fc45638a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c8c999a4cc343dc3a7b8165cf4d22cf65e3f9c04f36f8f25bd249f5fc45638a", kill_on_drop: false }` [INFO] [stdout] 7c8c999a4cc343dc3a7b8165cf4d22cf65e3f9c04f36f8f25bd249f5fc45638a