[INFO] fetching crate opentracingrust 0.4.0... [INFO] testing opentracingrust-0.4.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate opentracingrust 0.4.0 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate opentracingrust 0.4.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate opentracingrust 0.4.0 [INFO] finished tweaking crates.io crate opentracingrust 0.4.0 [INFO] tweaked toml for crates.io crate opentracingrust 0.4.0 written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate crates.io crate opentracingrust 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acd530acaf97dd2961933d04591ddaf85d1872f3f98325aa7bab56db5e18ecc4 [INFO] running `Command { std: "docker" "start" "-a" "acd530acaf97dd2961933d04591ddaf85d1872f3f98325aa7bab56db5e18ecc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acd530acaf97dd2961933d04591ddaf85d1872f3f98325aa7bab56db5e18ecc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd530acaf97dd2961933d04591ddaf85d1872f3f98325aa7bab56db5e18ecc4", kill_on_drop: false }` [INFO] [stdout] acd530acaf97dd2961933d04591ddaf85d1872f3f98325aa7bab56db5e18ecc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0e6472bc63e2d619bd303d801355854686a5f756e952b3fc869d2167b135063 [INFO] running `Command { std: "docker" "start" "-a" "d0e6472bc63e2d619bd303d801355854686a5f756e952b3fc869d2167b135063", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling opentracingrust v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `span_id` [INFO] [stdout] --> src/tracers/noop.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | span_id: u64 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tracers/noop.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.01s [INFO] running `Command { std: "docker" "inspect" "d0e6472bc63e2d619bd303d801355854686a5f756e952b3fc869d2167b135063", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0e6472bc63e2d619bd303d801355854686a5f756e952b3fc869d2167b135063", kill_on_drop: false }` [INFO] [stdout] d0e6472bc63e2d619bd303d801355854686a5f756e952b3fc869d2167b135063 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06dff6b806bcecec302554cde6d79f7e16e73d9fc080c4f2647109e12475e357 [INFO] running `Command { std: "docker" "start" "-a" "06dff6b806bcecec302554cde6d79f7e16e73d9fc080c4f2647109e12475e357", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling opentracingrust v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `span_id` [INFO] [stdout] --> src/tracers/noop.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | span_id: u64 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tracers/noop.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `span_id` [INFO] [stdout] --> src/tracers/noop.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | span_id: u64 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tracers/noop.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "06dff6b806bcecec302554cde6d79f7e16e73d9fc080c4f2647109e12475e357", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06dff6b806bcecec302554cde6d79f7e16e73d9fc080c4f2647109e12475e357", kill_on_drop: false }` [INFO] [stdout] 06dff6b806bcecec302554cde6d79f7e16e73d9fc080c4f2647109e12475e357 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41c9c736b4573952ba33a8c949d63b3ca2945a474ea100ebdeaa93693d54b116 [INFO] running `Command { std: "docker" "start" "-a" "41c9c736b4573952ba33a8c949d63b3ca2945a474ea100ebdeaa93693d54b116", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `span_id` [INFO] [stderr] --> src/tracers/noop.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | span_id: u64 [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/tracers/noop.rs:91:10 [INFO] [stderr] | [INFO] [stderr] 91 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `opentracingrust` (lib) generated 1 warning [INFO] [stderr] warning: `opentracingrust` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/opentracingrust-2f095c9170a21e6d) [INFO] [stdout] [INFO] [stdout] running 67 tests [INFO] [stdout] test carrier::tests::hash_map::inject_keys ... ok [INFO] [stdout] test carrier::tests::tree_map::extract_keys ... ok [INFO] [stdout] test carrier::tests::hash_map::find_keys ... ok [INFO] [stdout] test carrier::tests::hash_map::extract_keys ... ok [INFO] [stdout] test carrier::tests::tree_map::inject_keys ... ok [INFO] [stdout] test carrier::tests::tree_map::find_keys ... ok [INFO] [stdout] test span::log::tests::add_field ... ok [INFO] [stdout] test span::log::tests::defults_to_no_time ... ok [INFO] [stdout] test span::log::tests::set_default_timestamp ... ok [INFO] [stdout] test span::log::tests::set_log_timestamp ... ok [INFO] [stdout] test span::tag::tests::iterate_over_tags ... ok [INFO] [stdout] test span::tag::tests::get_missing_tag ... ok [INFO] [stdout] test span::tag::tests::set_tag ... ok [INFO] [stdout] test span::tests::autoclose_finish_span_on_drop ... ok [INFO] [stdout] test span::tests::autofinish_as_mut ... ok [INFO] [stdout] test span::tests::references::child_of ... ok [INFO] [stdout] test span::tests::autofinish_deref ... ok [INFO] [stdout] test span::tests::references::follows ... ok [INFO] [stdout] test span::tests::references::multi_refs ... ok [INFO] [stdout] test span::tests::send_span_on_finish ... ok [INFO] [stdout] test span::tests::set_span_name ... ok [INFO] [stdout] test span::tests::span_child_of_another ... ok [INFO] [stdout] test span::tests::span_follows_another ... ok [INFO] [stdout] test span::tests::start_span_on_creation ... ok [INFO] [stdout] test span::tests::tags::add_bool_tag ... ok [INFO] [stdout] test span::tests::tags::add_generic_tag ... ok [INFO] [stdout] test span::tests::tags::add_float_tag ... ok [INFO] [stdout] test span::tests::tags::add_integer_tag ... ok [INFO] [stdout] test span::tests::tags::add_str_tag ... ok [INFO] [stdout] test span::tests::tags::add_string_tag ... ok [INFO] [stdout] test span::tests::times::finish_span_at_finish_time ... ok [INFO] [stdout] test span::tests::times::starts_now_by_default ... ok [INFO] [stdout] test span_context::impl_context::tests::clone_context ... ok [INFO] [stdout] test span_context::impl_context::tests::unwrap_context ... ok [INFO] [stdout] test span::tests::times::finish_span_on_finish ... ok [INFO] [stdout] test span::tests::times::start_time_set ... ok [INFO] [stdout] test span_context::tests::clone_span_context ... ok [INFO] [stdout] test span_context::tests::debug_formatting ... ok [INFO] [stdout] test span_context::tests::extract_implementation_context ... ok [INFO] [stdout] test span_context::tests::set_baggage_item ... ok [INFO] [stdout] test tracer::tests::create_span ... ok [INFO] [stdout] test tracer::tests::extract_http_headers ... ok [INFO] [stdout] test tracer::tests::extract_binary ... ok [INFO] [stdout] test tracer::tests::extract_textmap ... ok [INFO] [stdout] test tracer::tests::inject_binary ... ok [INFO] [stdout] test tracer::tests::inject_http_headers ... ok [INFO] [stdout] test tracer::tests::inject_textmap ... ok [INFO] [stdout] test tracers::file::tests::span::create ... ok [INFO] [stdout] test tracers::file::tests::span::extract::http_headers ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::fails_if_invalid_span_id ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::fails_if_invalid_trace_id ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::returns_none_without_span_id ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::returns_none_without_trace_id ... ok [INFO] [stdout] test tracers::file::tests::span::inject::text_map ... ok [INFO] [stdout] test tracers::noop::tests::inner_context::follows_updates_trace_id ... ok [INFO] [stdout] test tracers::file::tests::span::inject::http_headers ... ok [INFO] [stdout] test utils::fail::tests::fail_spans ... ok [INFO] [stdout] test tracers::noop::tests::inner_context::child_of_updates_trace_id ... ok [INFO] [stdout] test tracers::file::tests::span::write ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_is_returned ... ok [INFO] [stdout] test tracers::file::tests::span::extract::binary_not_supported - should panic ... ok [INFO] [stdout] test tracers::file::tests::span::inject::binary_not_supported - should panic ... ok [INFO] [stdout] test tracers::noop::tests::inner_context::panics_if_invalid_context - should panic ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_cannot_be_set_twice - should panic ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_must_be_set - should panic ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_is_returned_to_many_threads ... ok [INFO] [stdout] test utils::reporter::tests::receive_span ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests opentracingrust [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/span_context/impl_context.rs - span_context::impl_context::ImplContextBox (line 108) ... ok [INFO] [stdout] test src/span_context/impl_context.rs - span_context::impl_context::ImplContext (line 27) ... ok [INFO] [stdout] test src/carrier.rs - carrier::InjectFormat (line 43) ... ok [INFO] [stdout] test src/span/mod.rs - span::Span::tag (line 300) ... ok [INFO] [stdout] test src/carrier.rs - carrier::ExtractFormat (line 13) ... ok [INFO] [stdout] test src/span/mod.rs - span::StartOptions (line 350) ... ok [INFO] [stdout] test src/utils/global_tracer.rs - utils::global_tracer::GlobalTracer (line 29) ... ok [INFO] [stdout] test src/utils/fail.rs - utils::fail::FailSpan (line 13) ... ok [INFO] [stdout] test src/span/log.rs - span::log::Log (line 17) ... ok [INFO] [stdout] test src/tracers/noop.rs - tracers::noop::NoopTracer (line 35) ... ok [INFO] [stdout] test src/span_context/mod.rs - span_context::SpanContext (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 68) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/tracers/file.rs - tracers::file::FileTracer (line 42) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "41c9c736b4573952ba33a8c949d63b3ca2945a474ea100ebdeaa93693d54b116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41c9c736b4573952ba33a8c949d63b3ca2945a474ea100ebdeaa93693d54b116", kill_on_drop: false }` [INFO] [stdout] 41c9c736b4573952ba33a8c949d63b3ca2945a474ea100ebdeaa93693d54b116