[INFO] fetching crate metrics-macros 0.1.0-alpha.5...
[INFO] testing metrics-macros-0.1.0-alpha.5 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate metrics-macros 0.1.0-alpha.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate metrics-macros 0.1.0-alpha.5 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metrics-macros 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate metrics-macros 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate metrics-macros 0.1.0-alpha.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2374b71a224585be9a30150b771cf4ff003ee4cb2b6c8023c1668ffdb6a32029
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2374b71a224585be9a30150b771cf4ff003ee4cb2b6c8023c1668ffdb6a32029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2374b71a224585be9a30150b771cf4ff003ee4cb2b6c8023c1668ffdb6a32029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2374b71a224585be9a30150b771cf4ff003ee4cb2b6c8023c1668ffdb6a32029", kill_on_drop: false }`
[INFO] [stdout] 2374b71a224585be9a30150b771cf4ff003ee4cb2b6c8023c1668ffdb6a32029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2709e639cfceb5410e68339ab11c10864d53048a486773705a714021b3cd0a2d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2709e639cfceb5410e68339ab11c10864d53048a486773705a714021b3cd0a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling metrics-macros v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.95s
[INFO] running `Command { std: "docker" "inspect" "2709e639cfceb5410e68339ab11c10864d53048a486773705a714021b3cd0a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2709e639cfceb5410e68339ab11c10864d53048a486773705a714021b3cd0a2d", kill_on_drop: false }`
[INFO] [stdout] 2709e639cfceb5410e68339ab11c10864d53048a486773705a714021b3cd0a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a9281c1e498afed13dadf079431037b1e98aa91fc161c72f70dc00db854253e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a9281c1e498afed13dadf079431037b1e98aa91fc161c72f70dc00db854253e", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrics-macros v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "3a9281c1e498afed13dadf079431037b1e98aa91fc161c72f70dc00db854253e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9281c1e498afed13dadf079431037b1e98aa91fc161c72f70dc00db854253e", kill_on_drop: false }`
[INFO] [stdout] 3a9281c1e498afed13dadf079431037b1e98aa91fc161c72f70dc00db854253e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 775954f255a1b931bade534edee944e0ff04153e5fc9b489fb9e54e9af551bd4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "775954f255a1b931bade534edee944e0ff04153e5fc9b489fb9e54e9af551bd4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metrics_macros-c2772eec2dab00fe
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_get_expanded_callsite_fast_path ... ok
[INFO] [stdout] test tests::test_get_expanded_registration ... ok
[INFO] [stdout] test tests::test_get_expanded_registration_with_description ... ok
[INFO] [stdout] test tests::test_quote_key_name_not_scoped ... ok
[INFO] [stdout] test tests::test_key_to_quoted_no_labels ... ok
[INFO] [stdout] test tests::test_quote_key_name_scoped ... ok
[INFO] [stdout] test tests::test_key_to_quoted_existing_labels ... ok
[INFO] [stdout] test tests::test_get_expanded_callsite_regular_path ... ok
[INFO] [stdout] test tests::test_key_to_quoted_inline_labels ... ok
[INFO] [stdout] test tests::test_get_expanded_registration_with_unit ... ok
[INFO] [stdout] test tests::test_key_to_quoted_inline_labels_empty ... ok
[INFO] [stdout] test tests::test_get_expanded_registration_with_unit_and_description ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "775954f255a1b931bade534edee944e0ff04153e5fc9b489fb9e54e9af551bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775954f255a1b931bade534edee944e0ff04153e5fc9b489fb9e54e9af551bd4", kill_on_drop: false }`
[INFO] [stdout] 775954f255a1b931bade534edee944e0ff04153e5fc9b489fb9e54e9af551bd4