[INFO] updating cached repository calebzulawski/reggie [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/calebzulawski/reggie [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/calebzulawski/reggie" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/calebzulawski/reggie"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/calebzulawski/reggie'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/calebzulawski/reggie" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/calebzulawski/reggie"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/calebzulawski/reggie'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 76dd8e322e4f1186648bb375f02095504c8746c1 [INFO] sha for GitHub repo calebzulawski/reggie: 76dd8e322e4f1186648bb375f02095504c8746c1 [INFO] validating manifest of calebzulawski/reggie on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of calebzulawski/reggie on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing calebzulawski/reggie [INFO] finished frobbing calebzulawski/reggie [INFO] frobbed toml for calebzulawski/reggie written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/calebzulawski/reggie/Cargo.toml [INFO] started frobbing calebzulawski/reggie [INFO] finished frobbing calebzulawski/reggie [INFO] frobbed toml for calebzulawski/reggie written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/calebzulawski/reggie/Cargo.toml [INFO] crate calebzulawski/reggie already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking calebzulawski/reggie against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/calebzulawski/reggie:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1f4e51429181520e3bdd55fecac1edd3da93335bead130d00d3be044cebda38e [INFO] running `"docker" "start" "-a" "1f4e51429181520e3bdd55fecac1edd3da93335bead130d00d3be044cebda38e"` [INFO] [stderr] Compiling backtrace-sys v0.1.29 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking openssl v0.10.23 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking string v0.2.0 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Checking h2 v0.1.24 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking backtrace v0.3.32 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking hyper v0.12.31 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde v1.0.93 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Checking slack_api v0.21.0 [INFO] [stderr] Checking slack v0.22.0 [INFO] [stderr] Checking reggie v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler.rs:8:52 [INFO] [stderr] | [INFO] [stderr] 8 | actions: std::collections::HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn actions::Action` [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/handler.rs:8:52 [INFO] [stderr] | [INFO] [stderr] 8 | actions: std::collections::HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn actions::Action` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/handler.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | fn on_close(&mut self, client: &slack::RtmClient) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/handler.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | fn on_connect(&mut self, client: &slack::RtmClient) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/handler.rs:83:37 [INFO] [stderr] | [INFO] [stderr] 83 | client.sender().send_message(&channel, error.as_str()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/handler.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | / client.sender().send_message( [INFO] [stderr] 93 | | &channel, [INFO] [stderr] 94 | | format!("No action '{}' to remove!", name).as_str(), [INFO] [stderr] 95 | | ); [INFO] [stderr] | |______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/handler.rs:98:25 [INFO] [stderr] | [INFO] [stderr] 98 | / client.sender().send_message( [INFO] [stderr] 99 | | &channel, [INFO] [stderr] 100 | | format!( [INFO] [stderr] 101 | | "Actions: {:?}", [INFO] [stderr] ... | [INFO] [stderr] 104 | | .as_str(), [INFO] [stderr] 105 | | ); [INFO] [stderr] | |__________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/handler.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | fn on_close(&mut self, client: &slack::RtmClient) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/handler.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | fn on_connect(&mut self, client: &slack::RtmClient) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/handler.rs:83:37 [INFO] [stderr] | [INFO] [stderr] 83 | client.sender().send_message(&channel, error.as_str()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/handler.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | / client.sender().send_message( [INFO] [stderr] 93 | | &channel, [INFO] [stderr] 94 | | format!("No action '{}' to remove!", name).as_str(), [INFO] [stderr] 95 | | ); [INFO] [stderr] | |______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/handler.rs:98:25 [INFO] [stderr] | [INFO] [stderr] 98 | / client.sender().send_message( [INFO] [stderr] 99 | | &channel, [INFO] [stderr] 100 | | format!( [INFO] [stderr] 101 | | "Actions: {:?}", [INFO] [stderr] ... | [INFO] [stderr] 104 | | .as_str(), [INFO] [stderr] 105 | | ); [INFO] [stderr] | |__________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `"docker" "inspect" "1f4e51429181520e3bdd55fecac1edd3da93335bead130d00d3be044cebda38e"` [INFO] running `"docker" "rm" "-f" "1f4e51429181520e3bdd55fecac1edd3da93335bead130d00d3be044cebda38e"` [INFO] [stdout] 1f4e51429181520e3bdd55fecac1edd3da93335bead130d00d3be044cebda38e