[INFO] crate panamax 0.2.0 is already in cache
[INFO] checking panamax-0.2.0 against try#bcff76bad586cfb6874f179a4b66448e6b8a832c for pr-66919
[INFO] extracting crate panamax 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate panamax 0.2.0 on toolchain bcff76bad586cfb6874f179a4b66448e6b8a832c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate panamax 0.2.0
[INFO] finished tweaking crates.io crate panamax 0.2.0
[INFO] tweaked toml for crates.io crate panamax 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5cb38294a9ae8007c18459eb9b30b7495d879ef7a81423c020a93efc6d239c27
[INFO] running `"docker" "start" "-a" "5cb38294a9ae8007c18459eb9b30b7495d879ef7a81423c020a93efc6d239c27"`
[INFO] [stderr]    Compiling libgit2-sys v0.8.2
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking console v0.9.1
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking console v0.7.7
[INFO] [stderr]     Checking indicatif v0.11.0
[INFO] [stderr]     Checking git2 v0.9.2
[INFO] [stderr]     Checking panamax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/crates.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / quick_error! {
[INFO] [stderr] 22 | |     #[derive(Debug)]
[INFO] [stderr] 23 | |     pub enum SyncError {
[INFO] [stderr] 24 | |         Io(err: io::Error) {
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/download.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / quick_error! {
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     pub enum DownloadError {
[INFO] [stderr] 12 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     }
[INFO] [stderr] 21 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/mirror.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / quick_error! {
[INFO] [stderr] 9  | |     #[derive(Debug)]
[INFO] [stderr] 10 | |     pub enum MirrorError {
[INFO] [stderr] 11 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/mirror.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / quick_error! {
[INFO] [stderr] 9  | |     #[derive(Debug)]
[INFO] [stderr] 10 | |     pub enum MirrorError {
[INFO] [stderr] 11 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/mirror.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / quick_error! {
[INFO] [stderr] 9  | |     #[derive(Debug)]
[INFO] [stderr] 10 | |     pub enum MirrorError {
[INFO] [stderr] 11 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/mirror.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / quick_error! {
[INFO] [stderr] 9  | |     #[derive(Debug)]
[INFO] [stderr] 10 | |     pub enum MirrorError {
[INFO] [stderr] 11 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     }
[INFO] [stderr] 18 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/rustup.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / quick_error! {
[INFO] [stderr] 55 | |     #[derive(Debug)]
[INFO] [stderr] 56 | |     pub enum SyncError {
[INFO] [stderr] 57 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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 58.48s
[INFO] running `"docker" "inspect" "5cb38294a9ae8007c18459eb9b30b7495d879ef7a81423c020a93efc6d239c27"`
[INFO] running `"docker" "rm" "-f" "5cb38294a9ae8007c18459eb9b30b7495d879ef7a81423c020a93efc6d239c27"`
[INFO] [stdout] 5cb38294a9ae8007c18459eb9b30b7495d879ef7a81423c020a93efc6d239c27