[INFO] fetching crate prima_datadog 0.1.4...
[INFO] testing prima_datadog-0.1.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate prima_datadog 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate prima_datadog 0.1.4 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prima_datadog 0.1.4
[INFO] finished tweaking crates.io crate prima_datadog 0.1.4
[INFO] tweaked toml for crates.io crate prima_datadog 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fragile v1.0.0
[INFO] [stderr]   Downloaded mockall_derive v0.10.2
[INFO] [stderr]   Downloaded dogstatsd v0.6.2
[INFO] [stderr]   Downloaded downcast v0.10.0
[INFO] [stderr]   Downloaded predicates v1.0.8
[INFO] [stderr]   Downloaded predicates-tree v1.0.4
[INFO] [stderr]   Downloaded termtree v0.2.3
[INFO] [stderr]   Downloaded mockall v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c5d44b533e9428bb75e10b331a39615245d3c916c2b426dfa5af58f0584112
[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" "17c5d44b533e9428bb75e10b331a39615245d3c916c2b426dfa5af58f0584112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c5d44b533e9428bb75e10b331a39615245d3c916c2b426dfa5af58f0584112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c5d44b533e9428bb75e10b331a39615245d3c916c2b426dfa5af58f0584112", kill_on_drop: false }`
[INFO] [stdout] 17c5d44b533e9428bb75e10b331a39615245d3c916c2b426dfa5af58f0584112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ec0ec037c677b3c815c098074fb4f1c7af85e9c043264f6d44d7c664757018c
[INFO] running `Command { std: "docker" "start" "-a" "3ec0ec037c677b3c815c098074fb4f1c7af85e9c043264f6d44d7c664757018c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling dogstatsd v0.6.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling prima_datadog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.03s
[INFO] running `Command { std: "docker" "inspect" "3ec0ec037c677b3c815c098074fb4f1c7af85e9c043264f6d44d7c664757018c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec0ec037c677b3c815c098074fb4f1c7af85e9c043264f6d44d7c664757018c", kill_on_drop: false }`
[INFO] [stdout] 3ec0ec037c677b3c815c098074fb4f1c7af85e9c043264f6d44d7c664757018c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8802c836bb98c5f46c9781ce99bdecd19ae437384d7961978da783e11ddbf9e
[INFO] running `Command { std: "docker" "start" "-a" "c8802c836bb98c5f46c9781ce99bdecd19ae437384d7961978da783e11ddbf9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.2.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling mockall_derive v0.10.2
[INFO] [stderr]    Compiling predicates-tree v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling mockall v0.10.2
[INFO] [stderr]    Compiling prima_datadog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 49.10s
[INFO] running `Command { std: "docker" "inspect" "c8802c836bb98c5f46c9781ce99bdecd19ae437384d7961978da783e11ddbf9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8802c836bb98c5f46c9781ce99bdecd19ae437384d7961978da783e11ddbf9e", kill_on_drop: false }`
[INFO] [stdout] c8802c836bb98c5f46c9781ce99bdecd19ae437384d7961978da783e11ddbf9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6aaa8a11b8ccdfadae5cc3c1ad2049d35c3caa01abb45b57eeb656e09bc1ab6
[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" "f6aaa8a11b8ccdfadae5cc3c1ad2049d35c3caa01abb45b57eeb656e09bc1ab6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prima_datadog-e793a9ff691185db)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test configuration::prima::tests::test_from_str ... ok
[INFO] [stdout] test tests::double_initialization ... ok
[INFO] [stdout] test configuration::prima::tests::test_from_str_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/count.rs (/opt/rustwide/target/debug/deps/count-c4d2c2f7f6376f7d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test count_with_literal ... ok
[INFO] [stdout] test count_with_literal_and_tags ... ok
[INFO] [stdout] test count_with_type ... ok
[INFO] [stdout] test count_with_type_and_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decr.rs (/opt/rustwide/target/debug/deps/decr-e2ec47ff05435bc8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/distribution.rs (/opt/rustwide/target/debug/deps/distribution-e4d2f9ccf11b6749)
[INFO] [stdout] test decr_with_type ... ok
[INFO] [stdout] test decr_with_type_and_tags ... ok
[INFO] [stdout] test decr_with_literal_and_tags ... ok
[INFO] [stdout] test decr_with_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test distribution_with_literal ... ok
[INFO] [stdout] test distribution_with_type_and_tags ... ok
[INFO] [stderr]      Running tests/event.rs (/opt/rustwide/target/debug/deps/event-408ba59fbd12f4dc)
[INFO] [stdout] test distribution_with_type ... ok
[INFO] [stdout] test distribution_with_literal_and_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/gauge.rs (/opt/rustwide/target/debug/deps/gauge-b776df4853a71383)
[INFO] [stdout] test event_with_literal ... ok
[INFO] [stdout] test event_with_literal_and_tags ... ok
[INFO] [stdout] test event_with_type ... ok
[INFO] [stdout] test event_with_type_and_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/histogram.rs (/opt/rustwide/target/debug/deps/histogram-8198d3858746c81a)
[INFO] [stdout] test gauge_with_literal_and_tags ... ok
[INFO] [stdout] test gauge_with_literal ... ok
[INFO] [stdout] test gauge_with_type ... ok
[INFO] [stdout] test gauge_with_type_and_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test histogram_with_type_and_tags ... ok
[INFO] [stdout] test histogram_with_type ... ok
[INFO] [stdout] test histogram_with_literal_and_tags ... ok
[INFO] [stderr]      Running tests/incr.rs (/opt/rustwide/target/debug/deps/incr-217f3e1622f139cf)
[INFO] [stdout] test histogram_with_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/service_check.rs (/opt/rustwide/target/debug/deps/service_check-814fa960e0ed529f)
[INFO] [stdout] test incr_with_literal_and_tags ... ok
[INFO] [stdout] test incr_with_type ... ok
[INFO] [stdout] test incr_with_type_and_tags ... ok
[INFO] [stdout] test incr_with_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/set.rs (/opt/rustwide/target/debug/deps/set-099f671f6f8ca87b)
[INFO] [stdout] test service_check_with_type_and_tags ... ok
[INFO] [stdout] test service_check_with_literal_and_tags ... ok
[INFO] [stdout] test service_check_with_type ... ok
[INFO] [stdout] test service_check_with_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test set_with_type ... ok
[INFO] [stdout] test set_with_literal ... ok
[INFO] [stdout] test set_with_literal_and_tags ... ok
[INFO] [stdout] test set_with_type_and_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/time.rs (/opt/rustwide/target/debug/deps/time-0ec0c0f01bc64abf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test time_with_literal ... ok
[INFO] [stdout] test time_with_type ... ok
[INFO] [stdout] test time_with_literal_and_tags ... ok
[INFO] [stdout] test time_with_type_and_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/timing.rs (/opt/rustwide/target/debug/deps/timing-ac8a7f81d3b664c0)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test timing_with_literal_and_tags ... ok
[INFO] [stderr]    Doc-tests prima_datadog
[INFO] [stdout] test timing_with_literal ... ok
[INFO] [stdout] test timing_with_type ... ok
[INFO] [stdout] test timing_with_type_and_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6aaa8a11b8ccdfadae5cc3c1ad2049d35c3caa01abb45b57eeb656e09bc1ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6aaa8a11b8ccdfadae5cc3c1ad2049d35c3caa01abb45b57eeb656e09bc1ab6", kill_on_drop: false }`
[INFO] [stdout] f6aaa8a11b8ccdfadae5cc3c1ad2049d35c3caa01abb45b57eeb656e09bc1ab6