[INFO] updating cached repository https://github.com/erikjohnston/reminderbot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 248cf70b6ece5161315c60c024807553501e8984 [INFO] checking erikjohnston/reminderbot against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikjohnston%2Freminderbot" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erikjohnston/reminderbot on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/erikjohnston/reminderbot [INFO] finished tweaking git repo https://github.com/erikjohnston/reminderbot [INFO] tweaked toml for git repo https://github.com/erikjohnston/reminderbot written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/erikjohnston/reminderbot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b4724772de5df89267d1fa8fe7fcc0eaa03fe77a53b83bf93d8e9fe14a2a06a8 [INFO] running `"docker" "start" "-a" "b4724772de5df89267d1fa8fe7fcc0eaa03fe77a53b83bf93d8e9fe14a2a06a8"` [INFO] [stderr] Compiling cc v1.0.21 [INFO] [stderr] Compiling serde v1.0.74 [INFO] [stderr] Checking slog v2.3.2 [INFO] [stderr] Checking linear-map v1.2.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Compiling libsqlite3-sys v0.9.3 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tokio-io v0.1.8 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Compiling serde_derive v1.0.74 [INFO] [stderr] Checking rusqlite v0.14.0 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.4 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking h2 v0.1.12 [INFO] [stderr] Compiling openssl-sys v0.9.35 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling openssl v0.10.11 [INFO] [stderr] Compiling native-tls v0.2.1 [INFO] [stderr] Checking tokio-uds v0.2.1 [INFO] [stderr] Checking tokio-tcp v0.1.1 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-signal v0.2.2 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking tokio v0.1.8 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking hyper v0.12.8 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking serde_json v1.0.26 [INFO] [stderr] Checking chrono v0.4.5 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking hyper-tls v0.3.0 [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking hyper-tls v0.1.4 [INFO] [stderr] Checking twilio_rust v0.1.0 [INFO] [stderr] Checking rust-sync v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_handler.rs:19:25 [INFO] [stderr] | [INFO] [stderr] 19 | message_sender: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [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/event_handler.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | message_sender: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_handler.rs:57:69 [INFO] [stderr] | [INFO] [stderr] 57 | fn handle_event(&mut self, room_id: &str, event: &Event) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/futures_flag.rs:121:14 [INFO] [stderr] | [INFO] [stderr] 121 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:81:34 [INFO] [stderr] | [INFO] [stderr] 81 | fn do_sync(&mut self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:88:24 [INFO] [stderr] | [INFO] [stderr] 88 | as Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:155:33 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn run(mut self) -> Box, Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:176:66 [INFO] [stderr] | [INFO] [stderr] 176 | fn send_text_message(&self, room_id: &str, msg: &str) -> Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:209:66 [INFO] [stderr] | [INFO] [stderr] 209 | fn send_text_message(&self, room_id: &str, msg: &str) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reminder_handler.rs:56:59 [INFO] [stderr] | [INFO] [stderr] 56 | fn handle_reminder(&self, reminder: &Reminder) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_handler.rs:19:25 [INFO] [stderr] | [INFO] [stderr] 19 | message_sender: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [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/event_handler.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | message_sender: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_handler.rs:57:69 [INFO] [stderr] | [INFO] [stderr] 57 | fn handle_event(&mut self, room_id: &str, event: &Event) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/futures_flag.rs:121:14 [INFO] [stderr] | [INFO] [stderr] 121 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:81:34 [INFO] [stderr] | [INFO] [stderr] 81 | fn do_sync(&mut self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:88:24 [INFO] [stderr] | [INFO] [stderr] 88 | as Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:155:33 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn run(mut self) -> Box, Error = ()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, Error = ()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:176:66 [INFO] [stderr] | [INFO] [stderr] 176 | fn send_text_message(&self, room_id: &str, msg: &str) -> Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:209:66 [INFO] [stderr] | [INFO] [stderr] 209 | fn send_text_message(&self, room_id: &str, msg: &str) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reminder_handler.rs:56:59 [INFO] [stderr] | [INFO] [stderr] 56 | fn handle_reminder(&self, reminder: &Reminder) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/date.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let mut year: i32 = capt[2].parse::().context("failed to parse year")?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/date.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | let mut month: u32 = capt[3].parse::().context("failed to parse month")?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/date.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | let mut day: u32 = capt[4].parse::().context("failed to parse day")?; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/date.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let mut year: i32 = capt[2].parse::().context("failed to parse year")?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/date.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | let mut month: u32 = capt[3].parse::().context("failed to parse month")?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/date.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | let mut day: u32 = capt[4].parse::().context("failed to parse day")?; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `"docker" "inspect" "b4724772de5df89267d1fa8fe7fcc0eaa03fe77a53b83bf93d8e9fe14a2a06a8"` [INFO] running `"docker" "rm" "-f" "b4724772de5df89267d1fa8fe7fcc0eaa03fe77a53b83bf93d8e9fe14a2a06a8"` [INFO] [stdout] b4724772de5df89267d1fa8fe7fcc0eaa03fe77a53b83bf93d8e9fe14a2a06a8