[INFO] fetching crate metrics-macros 0.7.1...
[INFO] testing metrics-macros-0.7.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate metrics-macros 0.7.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate metrics-macros 0.7.1
[INFO] finished tweaking crates.io crate metrics-macros 0.7.1
[INFO] tweaked toml for crates.io crate metrics-macros 0.7.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics-macros 0.7.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ceb2fe9165869bf13e4a7a7ab3465e7a96e0d6dca6f8a2351d18b82fdd477bb
[INFO] running `Command { std: "docker" "start" "-a" "5ceb2fe9165869bf13e4a7a7ab3465e7a96e0d6dca6f8a2351d18b82fdd477bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ceb2fe9165869bf13e4a7a7ab3465e7a96e0d6dca6f8a2351d18b82fdd477bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ceb2fe9165869bf13e4a7a7ab3465e7a96e0d6dca6f8a2351d18b82fdd477bb", kill_on_drop: false }`
[INFO] [stdout] 5ceb2fe9165869bf13e4a7a7ab3465e7a96e0d6dca6f8a2351d18b82fdd477bb
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23209b4a568c41ccb55286fea72686bd1447a13817f1342affa3a756aa69612
[INFO] running `Command { std: "docker" "start" "-a" "d23209b4a568c41ccb55286fea72686bd1447a13817f1342affa3a756aa69612", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling metrics-macros v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "d23209b4a568c41ccb55286fea72686bd1447a13817f1342affa3a756aa69612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23209b4a568c41ccb55286fea72686bd1447a13817f1342affa3a756aa69612", kill_on_drop: false }`
[INFO] [stdout] d23209b4a568c41ccb55286fea72686bd1447a13817f1342affa3a756aa69612
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a71e82e79cfbc5e0cc38106dc902114ae501b7e30ba842576470495618664e
[INFO] running `Command { std: "docker" "start" "-a" "99a71e82e79cfbc5e0cc38106dc902114ae501b7e30ba842576470495618664e", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrics-macros v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "99a71e82e79cfbc5e0cc38106dc902114ae501b7e30ba842576470495618664e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a71e82e79cfbc5e0cc38106dc902114ae501b7e30ba842576470495618664e", kill_on_drop: false }`
[INFO] [stdout] 99a71e82e79cfbc5e0cc38106dc902114ae501b7e30ba842576470495618664e
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50f7f9c173efd7963ead7a4b63c20d95781e9661d0d9f771b72078253739b486
[INFO] running `Command { std: "docker" "start" "-a" "50f7f9c173efd7963ead7a4b63c20d95781e9661d0d9f771b72078253739b486", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_macros-14c7c8a3089d3b2e)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::test_get_describe_code_with_constants_and_with_qualified_unit ... ok
[INFO] [stdout] test tests::test_get_describe_code ... ok
[INFO] [stdout] test tests::test_get_describe_code_with_constants ... ok
[INFO] [stdout] test tests::test_get_describe_code_with_constants_and_with_qualified_unit_rooted ... ok
[INFO] [stdout] test tests::test_get_describe_code_with_qualified_unit_rooted ... ok
[INFO] [stdout] test tests::test_get_describe_code_with_relative_unit ... ok
[INFO] [stdout] test tests::test_get_describe_code_with_qualified_unit ... ok
[INFO] [stdout] test tests::test_get_describe_code_with_constants_and_with_relative_unit ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_owned_name_dynamic_inline_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_owned_name_no_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_owned_name_constant_key_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_static_name_dynamic_inline_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_owned_name_static_inline_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_static_name_existing_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_static_name_no_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_static_name_static_inline_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_owned_name_no_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_owned_name_dynamic_inline_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_owned_name_static_inline_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_static_name_no_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_owned_name_existing_labels ... ok
[INFO] [stdout] test tests::test_labels_to_quoted_inline_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_static_name_dynamic_inline_labels ... ok
[INFO] [stdout] test tests::test_labels_to_quoted_existing_labels ... ok
[INFO] [stdout] test tests::test_labels_to_quoted_inline_labels_empty ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_static_name_existing_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_op_owned_name_existing_labels ... ok
[INFO] [stdout] test tests::test_get_register_and_op_code_register_static_name_static_inline_labels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metrics_macros
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50f7f9c173efd7963ead7a4b63c20d95781e9661d0d9f771b72078253739b486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f7f9c173efd7963ead7a4b63c20d95781e9661d0d9f771b72078253739b486", kill_on_drop: false }`
[INFO] [stdout] 50f7f9c173efd7963ead7a4b63c20d95781e9661d0d9f771b72078253739b486