[INFO] fetching crate slog-extlog 5.1.0...
[INFO] extracting crate slog-extlog 5.1.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/slog-extlog/5.1.0
[INFO] extracting crate slog-extlog 5.1.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/slog-extlog/5.1.0
[INFO] validating manifest of slog-extlog-5.1.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of slog-extlog-5.1.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing slog-extlog-5.1.0
[INFO] finished frobbing slog-extlog-5.1.0
[INFO] frobbed toml for slog-extlog-5.1.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/slog-extlog/5.1.0/Cargo.toml
[INFO] started frobbing slog-extlog-5.1.0
[INFO] finished frobbing slog-extlog-5.1.0
[INFO] frobbed toml for slog-extlog-5.1.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/slog-extlog/5.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-extlog-derive v5.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking slog-extlog-5.1.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/slog-extlog/5.1.0:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 828dc7565e0b5132ba9b8f10b83f9e1f5d621a00802ff68b208b46801f97e9e9
[INFO] running `"docker" "start" "-a" "828dc7565e0b5132ba9b8f10b83f9e1f5d621a00802ff68b208b46801f97e9e9"`
[INFO] [stderr]    Compiling scoped-tls v0.1.2
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling iobuffer v0.1.0
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling tokio-trace-core v0.2.0
[INFO] [stderr]    Compiling tokio-sync v0.1.6
[INFO] [stderr]    Compiling tokio-executor v0.1.7
[INFO] [stderr]    Compiling erased-serde v0.3.9
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]     Checking slog v2.1.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]     Checking slog-json v2.3.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]     Checking slog-extlog v5.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:202:25
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub defn: &'static (StatDefinition + Sync),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync`
[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/stats.rs:254:26
[INFO] [stderr]     |
[INFO] [stderr] 254 |         serializer: &mut ::slog::Serializer,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::slog::Serializer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:361:26
[INFO] [stderr]     |
[INFO] [stderr] 361 |         serializer: &mut ::slog::Serializer,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::slog::Serializer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:410:53
[INFO] [stderr]     |
[INFO] [stderr] 410 |     pub fn add_statistic(&mut self, defn: &'static (StatDefinition + Sync + RefUnwindSafe)) {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync + RefUnwindSafe`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:426:34
[INFO] [stderr]     |
[INFO] [stderr] 426 |     fn update_stats(&self, log: &StatTrigger) {
[INFO] [stderr]     |                                  ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:486:48
[INFO] [stderr]     |
[INFO] [stderr] 486 | pub type StatDefinitions = &'static [&'static (StatDefinition + Sync + RefUnwindSafe)];
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync + RefUnwindSafe`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:783:38
[INFO] [stderr]     |
[INFO] [stderr] 783 |     pub fn update_stats(&self, log: &StatTrigger) {
[INFO] [stderr]     |                                      ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:821:30
[INFO] [stderr]     |
[INFO] [stderr] 821 |     pub definition: &'static StatDefinition,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:829:37
[INFO] [stderr]     |
[INFO] [stderr] 829 |     pub fn new(definition: &'static StatDefinition, values: StatSnapshotValues) -> Self {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:868:27
[INFO] [stderr]     |
[INFO] [stderr] 868 |     fn new(defn: &'static StatDefinition) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:885:61
[INFO] [stderr]     |
[INFO] [stderr] 885 |     fn update(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:895:19
[INFO] [stderr]     |
[INFO] [stderr] 895 |         defn: &'c StatDefinition,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:941:61
[INFO] [stderr]     |
[INFO] [stderr] 941 |     fn update(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:963:19
[INFO] [stderr]     |
[INFO] [stderr] 963 |         trigger: &StatTrigger,
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1009:19
[INFO] [stderr]      |
[INFO] [stderr] 1009 |         defn: &'c StatDefinition,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1104:21
[INFO] [stderr]      |
[INFO] [stderr] 1104 |     defn: &'static (StatDefinition + Sync + RefUnwindSafe),
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync + RefUnwindSafe`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1154:61
[INFO] [stderr]      |
[INFO] [stderr] 1154 |     fn update(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]      |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1168:69
[INFO] [stderr]      |
[INFO] [stderr] 1168 |     fn update_grouped(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]      |                                                                     ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/slog_test.rs:79:36
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn read_json_values(data: &mut io::Read) -> Vec<serde_json::Value> {
[INFO] [stderr]    |                                    ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/slog_test.rs:99:61
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub fn logs_in_range(min_id: &str, max_id: &str, data: &mut io::Read) -> Vec<serde_json::Value> {
[INFO] [stderr]    |                                                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling slog-extlog v5.1.0
[INFO] [stderr]    Compiling slog-extlog-derive v5.1.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:202:25
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub defn: &'static (StatDefinition + Sync),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync`
[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/stats.rs:254:26
[INFO] [stderr]     |
[INFO] [stderr] 254 |         serializer: &mut ::slog::Serializer,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::slog::Serializer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:361:26
[INFO] [stderr]     |
[INFO] [stderr] 361 |         serializer: &mut ::slog::Serializer,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::slog::Serializer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:410:53
[INFO] [stderr]     |
[INFO] [stderr] 410 |     pub fn add_statistic(&mut self, defn: &'static (StatDefinition + Sync + RefUnwindSafe)) {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync + RefUnwindSafe`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:426:34
[INFO] [stderr]     |
[INFO] [stderr] 426 |     fn update_stats(&self, log: &StatTrigger) {
[INFO] [stderr]     |                                  ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:486:48
[INFO] [stderr]     |
[INFO] [stderr] 486 | pub type StatDefinitions = &'static [&'static (StatDefinition + Sync + RefUnwindSafe)];
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync + RefUnwindSafe`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:783:38
[INFO] [stderr]     |
[INFO] [stderr] 783 |     pub fn update_stats(&self, log: &StatTrigger) {
[INFO] [stderr]     |                                      ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:821:30
[INFO] [stderr]     |
[INFO] [stderr] 821 |     pub definition: &'static StatDefinition,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:829:37
[INFO] [stderr]     |
[INFO] [stderr] 829 |     pub fn new(definition: &'static StatDefinition, values: StatSnapshotValues) -> Self {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:868:27
[INFO] [stderr]     |
[INFO] [stderr] 868 |     fn new(defn: &'static StatDefinition) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:885:61
[INFO] [stderr]     |
[INFO] [stderr] 885 |     fn update(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:895:19
[INFO] [stderr]     |
[INFO] [stderr] 895 |         defn: &'c StatDefinition,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:941:61
[INFO] [stderr]     |
[INFO] [stderr] 941 |     fn update(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stats.rs:963:19
[INFO] [stderr]     |
[INFO] [stderr] 963 |         trigger: &StatTrigger,
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1009:19
[INFO] [stderr]      |
[INFO] [stderr] 1009 |         defn: &'c StatDefinition,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1104:21
[INFO] [stderr]      |
[INFO] [stderr] 1104 |     defn: &'static (StatDefinition + Sync + RefUnwindSafe),
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StatDefinition + Sync + RefUnwindSafe`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1154:61
[INFO] [stderr]      |
[INFO] [stderr] 1154 |     fn update(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]      |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/stats.rs:1168:69
[INFO] [stderr]      |
[INFO] [stderr] 1168 |     fn update_grouped(&self, defn: &StatDefinitionTagged, trigger: &StatTrigger) {
[INFO] [stderr]      |                                                                     ^^^^^^^^^^^ help: use `dyn`: `dyn StatTrigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/slog_test.rs:79:36
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn read_json_values(data: &mut io::Read) -> Vec<serde_json::Value> {
[INFO] [stderr]    |                                    ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/slog_test.rs:99:61
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub fn logs_in_range(min_id: &str, max_id: &str, data: &mut io::Read) -> Vec<serde_json::Value> {
[INFO] [stderr]    |                                                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.08s
[INFO] running `"docker" "inspect" "828dc7565e0b5132ba9b8f10b83f9e1f5d621a00802ff68b208b46801f97e9e9"`
[INFO] running `"docker" "rm" "-f" "828dc7565e0b5132ba9b8f10b83f9e1f5d621a00802ff68b208b46801f97e9e9"`
[INFO] [stdout] 828dc7565e0b5132ba9b8f10b83f9e1f5d621a00802ff68b208b46801f97e9e9