[INFO] cloning repository https://github.com/arminfriedl/coffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arminfriedl/coffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farminfriedl%2Fcoffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farminfriedl%2Fcoffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c06e71c839981a2844fe7d9a569db5f80d66ecf
[INFO] testing arminfriedl/coffer against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farminfriedl%2Fcoffer" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arminfriedl/coffer on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arminfriedl/coffer
[INFO] finished tweaking git repo https://github.com/arminfriedl/coffer
[INFO] tweaked toml for git repo https://github.com/arminfriedl/coffer written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/arminfriedl/coffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c61b0e78606c579c3e705250d3a452484e902c48b6d4e7bd556494e8aeecaae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c61b0e78606c579c3e705250d3a452484e902c48b6d4e7bd556494e8aeecaae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61b0e78606c579c3e705250d3a452484e902c48b6d4e7bd556494e8aeecaae5", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f1487f8b1f2eb94115a59106fd8ac64e2636875eba02b897658e7c38b57ac5
[INFO] running `Command { std: "docker" "start" "-a" "b4f1487f8b1f2eb94115a59106fd8ac64e2636875eba02b897658e7c38b57ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
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[INFO] [stderr]    Compiling coffer-common v0.4.0 (/opt/rustwide/workdir/coffer-common)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/coffer.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / quick_error! {
[INFO] [stdout] 85 | |     #[derive(Debug)]
[INFO] [stdout] 86 | |     pub enum CofferError {
[INFO] [stdout] 87 | |         Msg(err: &'static str) {
[INFO] [stdout] ...  |
[INFO] [stdout] 94 | |     }
[INFO] [stdout] 95 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling coffer-server v0.4.0 (/opt/rustwide/workdir/coffer-server)
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling coffer-client v0.4.0 (/opt/rustwide/workdir/coffer-client)
[INFO] [stderr]    Compiling coffer-companion v0.4.0 (/opt/rustwide/workdir/coffer-companion)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-server/src/server.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / quick_error! {
[INFO] [stdout] 19 | |     #[derive(Debug)]
[INFO] [stdout] 20 | |     pub enum ServerError {
[INFO] [stdout] 21 | |         Cert(err: CertificateError) {
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-server/src/server.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / quick_error! {
[INFO] [stdout] 19 | |     #[derive(Debug)]
[INFO] [stdout] 20 | |     pub enum ServerError {
[INFO] [stdout] 21 | |         Cert(err: CertificateError) {
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-server/src/protocol.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / quick_error! {
[INFO] [stdout] 20 | |     #[derive(Debug)]
[INFO] [stdout] 21 | |     pub enum ProtocolError {
[INFO] [stdout] 22 | |         Msg(err: &'static str) {
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     }
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "b4f1487f8b1f2eb94115a59106fd8ac64e2636875eba02b897658e7c38b57ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f1487f8b1f2eb94115a59106fd8ac64e2636875eba02b897658e7c38b57ac5", kill_on_drop: false }`
[INFO] [stdout] b4f1487f8b1f2eb94115a59106fd8ac64e2636875eba02b897658e7c38b57ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0d45ed5ac79489587660cfa4fbef85fa2fd4f5f50c0e58d8c0efa9bc5b7e8af
[INFO] running `Command { std: "docker" "start" "-a" "e0d45ed5ac79489587660cfa4fbef85fa2fd4f5f50c0e58d8c0efa9bc5b7e8af", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/coffer.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / quick_error! {
[INFO] [stdout] 85 | |     #[derive(Debug)]
[INFO] [stdout] 86 | |     pub enum CofferError {
[INFO] [stdout] 87 | |         Msg(err: &'static str) {
[INFO] [stdout] ...  |
[INFO] [stdout] 94 | |     }
[INFO] [stdout] 95 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling coffer-common v0.4.0 (/opt/rustwide/workdir/coffer-common)
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling coffer-server v0.4.0 (/opt/rustwide/workdir/coffer-server)
[INFO] [stderr]    Compiling coffer-client v0.4.0 (/opt/rustwide/workdir/coffer-client)
[INFO] [stderr]    Compiling coffer-companion v0.4.0 (/opt/rustwide/workdir/coffer-companion)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-server/src/server.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / quick_error! {
[INFO] [stdout] 19 | |     #[derive(Debug)]
[INFO] [stdout] 20 | |     pub enum ServerError {
[INFO] [stdout] 21 | |         Cert(err: CertificateError) {
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-server/src/server.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / quick_error! {
[INFO] [stdout] 19 | |     #[derive(Debug)]
[INFO] [stdout] 20 | |     pub enum ServerError {
[INFO] [stdout] 21 | |         Cert(err: CertificateError) {
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / quick_error! {
[INFO] [stdout] 29 | |     #[derive(Debug)]
[INFO] [stdout] 30 | |     pub enum CertificateError {
[INFO] [stdout] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     }
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/coffer.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / quick_error! {
[INFO] [stdout] 85 | |     #[derive(Debug)]
[INFO] [stdout] 86 | |     pub enum CofferError {
[INFO] [stdout] 87 | |         Msg(err: &'static str) {
[INFO] [stdout] ...  |
[INFO] [stdout] 94 | |     }
[INFO] [stdout] 95 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-server/src/protocol.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / quick_error! {
[INFO] [stdout] 20 | |     #[derive(Debug)]
[INFO] [stdout] 21 | |     pub enum ProtocolError {
[INFO] [stdout] 22 | |         Msg(err: &'static str) {
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     }
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / quick_error! {
[INFO] [stdout] 17 | |     #[derive(Debug)]
[INFO] [stdout] 18 | |     pub enum KeyringError {
[INFO] [stdout] 19 | |         UnkownClientKey
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "e0d45ed5ac79489587660cfa4fbef85fa2fd4f5f50c0e58d8c0efa9bc5b7e8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d45ed5ac79489587660cfa4fbef85fa2fd4f5f50c0e58d8c0efa9bc5b7e8af", kill_on_drop: false }`
[INFO] [stdout] e0d45ed5ac79489587660cfa4fbef85fa2fd4f5f50c0e58d8c0efa9bc5b7e8af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b69ac8a3dba0833c3f9fb5c21dd9b80132eb47f384b4687b5baab8720f92e856
[INFO] running `Command { std: "docker" "start" "-a" "b69ac8a3dba0833c3f9fb5c21dd9b80132eb47f384b4687b5baab8720f92e856", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/coffer.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / quick_error! {
[INFO] [stderr] 85 | |     #[derive(Debug)]
[INFO] [stderr] 86 | |     pub enum CofferError {
[INFO] [stderr] 87 | |         Msg(err: &'static str) {
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |     }
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/certificate.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / quick_error! {
[INFO] [stderr] 29 | |     #[derive(Debug)]
[INFO] [stderr] 30 | |     pub enum CertificateError {
[INFO] [stderr] 31 | |         Cbor(err: serde_cbor::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     }
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/coffer.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / quick_error! {
[INFO] [stderr] 85 | |     #[derive(Debug)]
[INFO] [stderr] 86 | |     pub enum CofferError {
[INFO] [stderr] 87 | |         Msg(err: &'static str) {
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |     }
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-common/src/keyring.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / quick_error! {
[INFO] [stderr] 17 | |     #[derive(Debug)]
[INFO] [stderr] 18 | |     pub enum KeyringError {
[INFO] [stderr] 19 | |         UnkownClientKey
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-server/src/server.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / quick_error! {
[INFO] [stderr] 19 | |     #[derive(Debug)]
[INFO] [stderr] 20 | |     pub enum ServerError {
[INFO] [stderr] 21 | |         Cert(err: CertificateError) {
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-server/src/server.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / quick_error! {
[INFO] [stderr] 19 | |     #[derive(Debug)]
[INFO] [stderr] 20 | |     pub enum ServerError {
[INFO] [stderr] 21 | |         Cert(err: CertificateError) {
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> coffer-server/src/protocol.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / quick_error! {
[INFO] [stderr] 20 | |     #[derive(Debug)]
[INFO] [stderr] 21 | |     pub enum ProtocolError {
[INFO] [stderr] 22 | |         Msg(err: &'static str) {
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |     }
[INFO] [stderr] 30 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coffer_client-169547f282112e5d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coffer_common-48957fed3eff1849)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coffer_companion-a08ed67d3db1fc62)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coffer_server-e19c48d68c657f13)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coffer-common
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b69ac8a3dba0833c3f9fb5c21dd9b80132eb47f384b4687b5baab8720f92e856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69ac8a3dba0833c3f9fb5c21dd9b80132eb47f384b4687b5baab8720f92e856", kill_on_drop: false }`
[INFO] [stdout] b69ac8a3dba0833c3f9fb5c21dd9b80132eb47f384b4687b5baab8720f92e856