[INFO] cloning repository 21re/microtools-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/21re/microtools-rs.git" "work/cache/sources/gh/21re/microtools-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/21re/microtools-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/21re/microtools-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/21re/microtools-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/21re/microtools-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/21re/microtools-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/21re/microtools-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/21re/microtools-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 50a0ef592326f52051b29635bedb4c315e4e03ae
[INFO] sha for GitHub repo 21re/microtools-rs: 50a0ef592326f52051b29635bedb4c315e4e03ae
[INFO] validating manifest of 21re/microtools-rs on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 21re/microtools-rs on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 21re/microtools-rs
[INFO] finished frobbing 21re/microtools-rs
[INFO] frobbed toml for 21re/microtools-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/21re/microtools-rs/Cargo.toml
[INFO] started frobbing 21re/microtools-rs
[INFO] finished frobbing 21re/microtools-rs
[INFO] frobbed toml for 21re/microtools-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/21re/microtools-rs/Cargo.toml
[INFO] crate 21re/microtools-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking 21re/microtools-rs against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/21re/microtools-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a0b7d494c34a8a2dccbb185a969e70d93b0de5cd6febed73ad9e18b72c3b52b4
[INFO] running `"docker" "start" "-a" "a0b7d494c34a8a2dccbb185a969e70d93b0de5cd6febed73ad9e18b72c3b52b4"`
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling prometheus v0.5.0
[INFO] [stderr]     Checking procinfo v0.3.1
[INFO] [stderr]     Checking cookie v0.11.1
[INFO] [stderr]    Compiling v_escape_derive v0.5.3
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]     Checking trust-dns-proto v0.6.3
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]    Compiling v_escape v0.7.2
[INFO] [stderr]    Compiling v_htmlescape v0.4.3
[INFO] [stderr]     Checking trust-dns-resolver v0.10.3
[INFO] [stderr]     Checking actix v0.7.9
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]     Checking actix-web v0.7.19
[INFO] [stderr]     Checking microtools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/business_result.rs:25:39
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type AsyncBusinessResult<T> = Box<Future<Item = T, Error = Problem>>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Problem>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/metrics.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 |       200...299 => StatusCategory::Ok,
[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/metrics.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 |       300...399 => StatusCategory::Redirect,
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/metrics.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 |       400...499 => StatusCategory::ClientError,
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |   error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:18:62
[INFO] [stderr]    |
[INFO] [stderr] 18 |   error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:35:30
[INFO] [stderr]    |
[INFO] [stderr] 35 |     error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:35:64
[INFO] [stderr]    |
[INFO] [stderr] 35 |     error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_try.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |   FutureFailure(Box<Future<Item = Problem, Error = Problem>>),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_try.rs:97:40
[INFO] [stderr]    |
[INFO] [stderr] 97 |   E: Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ws_try.rs:109:71
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub fn default_error_handler(response: client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/business_result.rs:25:39
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type AsyncBusinessResult<T> = Box<Future<Item = T, Error = Problem>>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Problem>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/metrics.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 |       200...299 => StatusCategory::Ok,
[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/metrics.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 |       300...399 => StatusCategory::Redirect,
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/metrics.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 |       400...499 => StatusCategory::ClientError,
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |   error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:18:62
[INFO] [stderr]    |
[INFO] [stderr] 18 |   error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:35:30
[INFO] [stderr]    |
[INFO] [stderr] 35 |     error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/service_requester.rs:35:64
[INFO] [stderr]    |
[INFO] [stderr] 35 |     error_handler: &'static (Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> + Sync),
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_try.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |   FutureFailure(Box<Future<Item = Problem, Error = Problem>>),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_try.rs:97:40
[INFO] [stderr]    |
[INFO] [stderr] 97 |   E: Fn(client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ws_try.rs:109:71
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub fn default_error_handler(response: client::ClientResponse) -> Box<Future<Item = Problem, Error = Problem>> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Problem, Error = Problem>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.56s
[INFO] running `"docker" "inspect" "a0b7d494c34a8a2dccbb185a969e70d93b0de5cd6febed73ad9e18b72c3b52b4"`
[INFO] running `"docker" "rm" "-f" "a0b7d494c34a8a2dccbb185a969e70d93b0de5cd6febed73ad9e18b72c3b52b4"`
[INFO] [stdout] a0b7d494c34a8a2dccbb185a969e70d93b0de5cd6febed73ad9e18b72c3b52b4