[INFO] updating cached repository https://github.com/av-elier/sqs-to-slack
[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] 5c0bfef99a85c80379ea4d6bb56854fe1e3c9bae
[INFO] checking av-elier/sqs-to-slack against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fav-elier%2Fsqs-to-slack" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/av-elier/sqs-to-slack on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/av-elier/sqs-to-slack
[INFO] finished tweaking git repo https://github.com/av-elier/sqs-to-slack
[INFO] tweaked toml for git repo https://github.com/av-elier/sqs-to-slack written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/av-elier/sqs-to-slack already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5ba7c71abd393160f0951f745da1de5767a61def1cf04ad0e37c8da47e26f2d8
[INFO] running `"docker" "start" "-a" "5ba7c71abd393160f0951f745da1de5767a61def1cf04ad0e37c8da47e26f2d8"`
[INFO] [stderr]    Compiling rusoto_core v0.34.0
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.4
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking config v0.9.1
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.3
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking hyper v0.12.14
[INFO] [stderr]     Checking rusoto_credential v0.13.0
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking rusoto_sqs v0.34.0
[INFO] [stderr]     Checking sqs-to-slack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/slack.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ) -> Result<SlackSender<Https>, Box<Error>> {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Error`
[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/slack.rs:34:66
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn send(&mut self, msg: &sqs::Message) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sqs.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     client: Arc<Sqs>,
[INFO] [stderr]   |                 ^^^ help: use `dyn`: `dyn Sqs`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sqs.rs:14:59
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(queue_name: &str) -> Result<SqsSource, Box<Error>> {
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sqs.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn read(&self, delete_on_read: bool) -> Result<Message, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sqs_to_slack.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 | fn main_result() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/slack.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ) -> Result<SlackSender<Https>, Box<Error>> {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Error`
[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/slack.rs:34:66
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn send(&mut self, msg: &sqs::Message) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sqs.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     client: Arc<Sqs>,
[INFO] [stderr]   |                 ^^^ help: use `dyn`: `dyn Sqs`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sqs.rs:14:59
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(queue_name: &str) -> Result<SqsSource, Box<Error>> {
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sqs.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn read(&self, delete_on_read: bool) -> Result<Message, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sqs_to_slack.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |     ) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 | fn main_result() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "5ba7c71abd393160f0951f745da1de5767a61def1cf04ad0e37c8da47e26f2d8"`
[INFO] running `"docker" "rm" "-f" "5ba7c71abd393160f0951f745da1de5767a61def1cf04ad0e37c8da47e26f2d8"`
[INFO] [stdout] 5ba7c71abd393160f0951f745da1de5767a61def1cf04ad0e37c8da47e26f2d8