[INFO] fetching crate prometheus 0.5.0...
[INFO] extracting crate prometheus 0.5.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prometheus/0.5.0
[INFO] extracting crate prometheus 0.5.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/prometheus/0.5.0
[INFO] validating manifest of prometheus-0.5.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of prometheus-0.5.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing prometheus-0.5.0
[INFO] finished frobbing prometheus-0.5.0
[INFO] frobbed toml for prometheus-0.5.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prometheus/0.5.0/Cargo.toml
[INFO] started frobbing prometheus-0.5.0
[INFO] finished frobbing prometheus-0.5.0
[INFO] frobbed toml for prometheus-0.5.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/prometheus/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protobuf-codegen-pure v2.6.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing prometheus-0.5.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prometheus/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 17f072f75d4bfd219ed58ad9bc9ba3b4fff79c23c54bfe7b7a1388699177da3f
[INFO] running `"docker" "start" "-a" "17f072f75d4bfd219ed58ad9bc9ba3b4fff79c23c54bfe7b7a1388699177da3f"`
[INFO] [stderr]    Compiling prometheus v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling spin v0.4.10
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encoder/text.rs:136:18
[INFO] [stderr]     |
[INFO] [stderr] 136 |     writer: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encoder/text.rs:170:18
[INFO] [stderr]     |
[INFO] [stderr] 170 |     writer: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 b'a'...b'z' | b'A'...b'Z' | b'_' | b':' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:38:35
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 b'a'...b'z' | b'A'...b'Z' | b'_' | b':' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' | b':' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:46:35
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' | b':' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:46:49
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' | b':' => true,
[INFO] [stderr]    |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:59:35
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:67:49
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]    |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:28:44
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub collectors_by_id: HashMap<u64, Box<Collector>>,
[INFO] [stderr]    |                                            ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:34:35
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn register(&mut self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]    |                                   ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:91:37
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn unregister(&mut self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]    |                                     ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:224:35
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn register(&self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:232:37
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn unregister(&self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:276:24
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub fn register(c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:284:26
[INFO] [stderr]     |
[INFO] [stderr] 284 | pub fn unregister(c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `"docker" "inspect" "17f072f75d4bfd219ed58ad9bc9ba3b4fff79c23c54bfe7b7a1388699177da3f"`
[INFO] running `"docker" "rm" "-f" "17f072f75d4bfd219ed58ad9bc9ba3b4fff79c23c54bfe7b7a1388699177da3f"`
[INFO] [stdout] 17f072f75d4bfd219ed58ad9bc9ba3b4fff79c23c54bfe7b7a1388699177da3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prometheus/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55dd0f0c432de49c865fb309f28d255a58e533de6fd62d3fea3bb2a99973a368
[INFO] running `"docker" "start" "-a" "55dd0f0c432de49c865fb309f28d255a58e533de6fd62d3fea3bb2a99973a368"`
[INFO] [stderr]    Compiling prometheus v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encoder/text.rs:136:18
[INFO] [stderr]     |
[INFO] [stderr] 136 |     writer: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encoder/text.rs:170:18
[INFO] [stderr]     |
[INFO] [stderr] 170 |     writer: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 b'a'...b'z' | b'A'...b'Z' | b'_' | b':' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:38:35
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 b'a'...b'z' | b'A'...b'Z' | b'_' | b':' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' | b':' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:46:35
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' | b':' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:46:49
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' | b':' => true,
[INFO] [stderr]    |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:59:35
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 b'a'...b'z' | b'A'...b'Z' | b'_' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:67:21
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/desc.rs:67:49
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => true,
[INFO] [stderr]    |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:28:44
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub collectors_by_id: HashMap<u64, Box<Collector>>,
[INFO] [stderr]    |                                            ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:34:35
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn register(&mut self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]    |                                   ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:91:37
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn unregister(&mut self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]    |                                     ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:224:35
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn register(&self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:232:37
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn unregister(&self, c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:276:24
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub fn register(c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:284:26
[INFO] [stderr]     |
[INFO] [stderr] 284 | pub fn unregister(c: Box<Collector>) -> Result<()> {
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn Collector`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.09s
[INFO] running `"docker" "inspect" "55dd0f0c432de49c865fb309f28d255a58e533de6fd62d3fea3bb2a99973a368"`
[INFO] running `"docker" "rm" "-f" "55dd0f0c432de49c865fb309f28d255a58e533de6fd62d3fea3bb2a99973a368"`
[INFO] [stdout] 55dd0f0c432de49c865fb309f28d255a58e533de6fd62d3fea3bb2a99973a368
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/prometheus/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] b34b112926cc7b7de9bb6114ed75ef0b4a448bf544d0198425d72006125de9e4
[INFO] running `"docker" "start" "-a" "b34b112926cc7b7de9bb6114ed75ef0b4a448bf544d0198425d72006125de9e4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prometheus-bb114ca045ddbf45
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test atomic64::test::test_atomic_i64 ... ok
[INFO] [stdout] test atomic64::test::test_atomic_u64 ... ok
[INFO] [stdout] test atomic64::test::test_atomic_f64 ... ok
[INFO] [stdout] test counter::tests::test_counter ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_local ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_with_label_values ... ok
[INFO] [stdout] test counter::tests::test_counter_vec_with_labels ... ok
[INFO] [stdout] test counter::tests::test_int_counter_vec ... ok
[INFO] [stdout] test counter::tests::test_int_counter_vec_local ... ok
[INFO] [stdout] test counter::tests::test_int_local_counter ... ok
[INFO] [stdout] test counter::tests::test_local_counter ... ok
[INFO] [stdout] test desc::tests::test_invalid_const_label_name ... ok
[INFO] [stdout] test counter::tests::test_int_counter ... ok
[INFO] [stdout] test desc::tests::test_invalid_metric_name ... ok
[INFO] [stdout] test desc::tests::test_is_valid_label_name ... ok
[INFO] [stdout] test encoder::pb::tests::test_protobuf_encoder ... ok
[INFO] [stdout] test encoder::tests::test_bad_metrics ... ok
[INFO] [stdout] test desc::tests::test_is_valid_metric_name ... ok
[INFO] [stdout] test encoder::text::tests::test_ecape_string ... ok
[INFO] [stdout] test desc::tests::test_invalid_variable_label_name ... ok
[INFO] [stdout] test encoder::text::tests::test_text_encoder ... ok
[INFO] [stdout] test encoder::text::tests::test_text_encoder_histogram ... ok
[INFO] [stdout] test histogram::tests::test_buckets_functions ... ok
[INFO] [stdout] test gauge::tests::test_gauge_vec_with_label_values ... ok
[INFO] [stdout] test gauge::tests::test_gauge_vec_with_labels ... ok
[INFO] [stdout] test gauge::tests::test_gauge ... ok
[INFO] [stdout] test histogram::tests::test_buckets_invalidation ... ok
[INFO] [stdout] test histogram::tests::test_duration_to_seconds ... ok
[INFO] [stdout] test histogram::tests::test_histogram_vec_with_label_values ... ok
[INFO] [stdout] test histogram::tests::test_histogram_vec_local ... ok
[INFO] [stdout] test histogram::tests::test_histogram_vec_with_opts_buckets ... ok
[INFO] [stdout] test histogram::tests::test_histogram_local ... ok
[INFO] [stdout] test metrics::tests::test_build_fq_name ... ok
[INFO] [stdout] test metrics::tests::test_label_cmp ... ok
[INFO] [stdout] test registry::tests::test_default_registry ... ok
[INFO] [stdout] test registry::tests::test_register_multiplecollector ... ok
[INFO] [stdout] test registry::tests::test_prune_empty_metric_family ... ok
[INFO] [stdout] test registry::tests::test_gather_order ... ok
[INFO] [stdout] test vec::tests::test_counter_vec_with_labels ... ok
[INFO] [stdout] test vec::tests::test_counter_vec_with_label_values ... ok
[INFO] [stdout] test registry::tests::test_registry ... ok
[INFO] [stdout] test vec::tests::test_vec_get_metric_with ... ok
[INFO] [stdout] test vec::tests::test_gauge_vec_with_labels ... ok
[INFO] [stdout] test vec::tests::test_gauge_vec_with_label_values ... ok
[INFO] [stdout] test counter::tests::test_counter_negative_inc ... ok
[INFO] [stdout] test counter::tests::test_local_counter_negative_inc ... ok
[INFO] [stdout] test counter::tests::test_int_local_counter_negative_inc ... ok
[INFO] [stdout] test counter::tests::test_int_counter_negative_inc ... ok
[INFO] [stdout] test histogram::tests::test_histogram ... ok
[INFO] [stderr]    Doc-tests prometheus
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs -  (line 55) ... ok
[INFO] [stdout] test src/macros.rs - register_counter (line 156) ... ok
[INFO] [stdout] test src/lib.rs -  (line 73) ... ok
[INFO] [stdout] test src/macros.rs - labels (line 18) ... ok
[INFO] [stdout] test src/macros.rs - histogram_opts (line 108) ... ok
[INFO] [stdout] test src/macros.rs - opts (line 62) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/macros.rs - register_counter_vec (line 210) ... ok
[INFO] [stdout] test src/macros.rs - register_gauge (line 259) ... ok
[INFO] [stdout] test src/macros.rs - register_gauge_vec (line 308) ... ok
[INFO] [stdout] test src/macros.rs - register_histogram_vec (line 384) ... ok
[INFO] [stdout] test src/macros.rs - register_histogram (line 348) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b34b112926cc7b7de9bb6114ed75ef0b4a448bf544d0198425d72006125de9e4"`
[INFO] running `"docker" "rm" "-f" "b34b112926cc7b7de9bb6114ed75ef0b4a448bf544d0198425d72006125de9e4"`
[INFO] [stdout] b34b112926cc7b7de9bb6114ed75ef0b4a448bf544d0198425d72006125de9e4