[INFO] updating cached repository https://github.com/faradayio/alert
[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] be9e6196df2741abc9f6df6fc3057e73af03794a
[INFO] checking faradayio/alert against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaradayio%2Falert" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/faradayio/alert on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/faradayio/alert
[INFO] finished tweaking git repo https://github.com/faradayio/alert
[INFO] tweaked toml for git repo https://github.com/faradayio/alert written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/faradayio/alert already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dd6e52a0b63b7b8093787702174b94a51b4ee8517a21740048de4ce10e922b7f
[INFO] running `"docker" "start" "-a" "dd6e52a0b63b7b8093787702174b94a51b4ee8517a21740048de4ce10e922b7f"`
[INFO] [stderr]     Checking cli_test_dir v0.1.1
[INFO] [stderr]     Checking colored v1.5.1
[INFO] [stderr]     Checking libflate v0.1.5
[INFO] [stderr]     Checking toml v0.4.0
[INFO] [stderr]     Checking backtrace-sys v0.1.10
[INFO] [stderr]     Checking dbus v0.4.1
[INFO] [stderr]     Checking serde_urlencoded v0.4.3
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking reqwest v0.5.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking notify-rust v3.3.1
[INFO] [stderr]     Checking alert v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmd_run.rs:23:23
[INFO] [stderr]    |
[INFO] [stderr] 23 |            notifier: &Notifier)
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Notifier`
[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/cmd_watch.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |            notifier: &Notifier)
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Notifier`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/notify/mod.rs:95:40
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn choose_notifier() -> Result<Box<Notifier>> {
[INFO] [stderr]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Notifier`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmd_run.rs:23:23
[INFO] [stderr]    |
[INFO] [stderr] 23 |            notifier: &Notifier)
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Notifier`
[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/cmd_watch.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |            notifier: &Notifier)
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Notifier`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/notify/mod.rs:95:40
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn choose_notifier() -> Result<Box<Notifier>> {
[INFO] [stderr]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Notifier`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     // Wrap errors provided by other libraries.
[INFO] [stderr] 15 | |     foreign_links {
[INFO] [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     }
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     // Wrap errors provided by other libraries.
[INFO] [stderr] 15 | |     foreign_links {
[INFO] [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     }
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     // Wrap errors provided by other libraries.
[INFO] [stderr] 15 | |     foreign_links {
[INFO] [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     }
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / error_chain! {
[INFO] [stderr] 14 | |     // Wrap errors provided by other libraries.
[INFO] [stderr] 15 | |     foreign_links {
[INFO] [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     }
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.41s
[INFO] running `"docker" "inspect" "dd6e52a0b63b7b8093787702174b94a51b4ee8517a21740048de4ce10e922b7f"`
[INFO] running `"docker" "rm" "-f" "dd6e52a0b63b7b8093787702174b94a51b4ee8517a21740048de4ce10e922b7f"`
[INFO] [stdout] dd6e52a0b63b7b8093787702174b94a51b4ee8517a21740048de4ce10e922b7f