[INFO] updating cached repository https://github.com/hanskorg/yar-client-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d18ae1ea469cf150880e64acb3f83c692a17e48
[INFO] testing hanskorg/yar-client-rust against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanskorg%2Fyar-client-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hanskorg/yar-client-rust on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config
[INFO] started tweaking git repo https://github.com/hanskorg/yar-client-rust
[INFO] finished tweaking git repo https://github.com/hanskorg/yar-client-rust
[INFO] tweaked toml for git repo https://github.com/hanskorg/yar-client-rust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/hanskorg/yar-client-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 862bd3ce8939a14f6d9f4d1512a179f83df0c1ecc221f3014cb0c4e4492c5f64
[INFO] running `Command { std: "docker" "start" "-a" "862bd3ce8939a14f6d9f4d1512a179f83df0c1ecc221f3014cb0c4e4492c5f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862bd3ce8939a14f6d9f4d1512a179f83df0c1ecc221f3014cb0c4e4492c5f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862bd3ce8939a14f6d9f4d1512a179f83df0c1ecc221f3014cb0c4e4492c5f64", kill_on_drop: false }`
[INFO] [stdout] 862bd3ce8939a14f6d9f4d1512a179f83df0c1ecc221f3014cb0c4e4492c5f64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26650032a0a04f49bd38bdedb82e1689e0eb1eed89472e879388fbf6dcfb5b82
[INFO] running `Command { std: "docker" "start" "-a" "26650032a0a04f49bd38bdedb82e1689e0eb1eed89472e879388fbf6dcfb5b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling curl v0.4.31
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.34+curl-7.71.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling snowflake-multi-threaded v0.1.4
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling yar_client v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/client.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 |     packager:Box<Packager>,
[INFO] [stdout]    |                  ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/request.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encode(&self, packager:&Box<Packager>,token:&str, provider:&str )->Result<Vec<u8>>{
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:52:57
[INFO] [stdout]    |
[INFO] [stdout] 52 |             YarError::TimeError(ref err)=> Some(err as &error::Error),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:53:57
[INFO] [stdout]    |
[INFO] [stdout] 53 |             YarError::CURLError(ref err)=> Some(err as &error::Error),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bincode::config;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |             header:config().big_endian().deserialize(&bs[0..82]).unwrap(),
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |             pack_name:config().big_endian().deserialize(&bs[82..90]).unwrap(),
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:42:49
[INFO] [stdout]    |
[INFO] [stdout] 42 |             YarError::TimeError(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "26650032a0a04f49bd38bdedb82e1689e0eb1eed89472e879388fbf6dcfb5b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26650032a0a04f49bd38bdedb82e1689e0eb1eed89472e879388fbf6dcfb5b82", kill_on_drop: false }`
[INFO] [stdout] 26650032a0a04f49bd38bdedb82e1689e0eb1eed89472e879388fbf6dcfb5b82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a31d73a7d6edc3752887da79d2a34d014df12f56f56abfc7bc61bfb6b94fa94b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a31d73a7d6edc3752887da79d2a34d014df12f56f56abfc7bc61bfb6b94fa94b", kill_on_drop: false }`
[INFO] [stderr]    Compiling yar_client v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/client.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 |     packager:Box<Packager>,
[INFO] [stdout]    |                  ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/request.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encode(&self, packager:&Box<Packager>,token:&str, provider:&str )->Result<Vec<u8>>{
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:52:57
[INFO] [stdout]    |
[INFO] [stdout] 52 |             YarError::TimeError(ref err)=> Some(err as &error::Error),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:53:57
[INFO] [stdout]    |
[INFO] [stdout] 53 |             YarError::CURLError(ref err)=> Some(err as &error::Error),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bincode::config;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |             header:config().big_endian().deserialize(&bs[0..82]).unwrap(),
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |             pack_name:config().big_endian().deserialize(&bs[82..90]).unwrap(),
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:42:49
[INFO] [stdout]    |
[INFO] [stdout] 42 |             YarError::TimeError(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/client.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 |     packager:Box<Packager>,
[INFO] [stdout]    |                  ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/request.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encode(&self, packager:&Box<Packager>,token:&str, provider:&str )->Result<Vec<u8>>{
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:52:57
[INFO] [stdout]    |
[INFO] [stdout] 52 |             YarError::TimeError(ref err)=> Some(err as &error::Error),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:53:57
[INFO] [stdout]    |
[INFO] [stdout] 53 |             YarError::CURLError(ref err)=> Some(err as &error::Error),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bincode::config;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |             header:config().big_endian().deserialize(&bs[0..82]).unwrap(),
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stdout]   --> src/packager/mod.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |             pack_name:config().big_endian().deserialize(&bs[82..90]).unwrap(),
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:42:49
[INFO] [stdout]    |
[INFO] [stdout] 42 |             YarError::TimeError(ref err) => err.description(),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "a31d73a7d6edc3752887da79d2a34d014df12f56f56abfc7bc61bfb6b94fa94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31d73a7d6edc3752887da79d2a34d014df12f56f56abfc7bc61bfb6b94fa94b", kill_on_drop: false }`
[INFO] [stdout] a31d73a7d6edc3752887da79d2a34d014df12f56f56abfc7bc61bfb6b94fa94b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96cbeabb82f04443a4ec5c6c5e9b31539199013ad3377e26dc8c17e67f3c0370
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "96cbeabb82f04443a4ec5c6c5e9b31539199013ad3377e26dc8c17e67f3c0370", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport/client.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |     packager:Box<Packager>,
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Packager`
[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/transport/request.rs:34:40
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn encode(&self, packager:&Box<Packager>,token:&str, provider:&str )->Result<Vec<u8>>{
[INFO] [stderr]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:52:57
[INFO] [stderr]    |
[INFO] [stderr] 52 |             YarError::TimeError(ref err)=> Some(err as &error::Error),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:53:57
[INFO] [stderr]    |
[INFO] [stderr] 53 |             YarError::CURLError(ref err)=> Some(err as &error::Error),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use bincode::config;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |             header:config().big_endian().deserialize(&bs[0..82]).unwrap(),
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |             pack_name:config().big_endian().deserialize(&bs[82..90]).unwrap(),
[INFO] [stderr]    |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:42:49
[INFO] [stderr]    |
[INFO] [stderr] 42 |             YarError::TimeError(ref err) => err.description(),
[INFO] [stderr]    |                                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport/client.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |     packager:Box<Packager>,
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn Packager`
[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/transport/request.rs:34:40
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn encode(&self, packager:&Box<Packager>,token:&str, provider:&str )->Result<Vec<u8>>{
[INFO] [stderr]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Packager`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:52:57
[INFO] [stderr]    |
[INFO] [stderr] 52 |             YarError::TimeError(ref err)=> Some(err as &error::Error),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:53:57
[INFO] [stderr]    |
[INFO] [stderr] 53 |             YarError::CURLError(ref err)=> Some(err as &error::Error),
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use bincode::config;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         config().big_endian().serialize(&self).unwrap()
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |             header:config().big_endian().deserialize(&bs[0..82]).unwrap(),
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bincode::config': please use `options()` instead
[INFO] [stderr]   --> src/packager/mod.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |             pack_name:config().big_endian().deserialize(&bs[82..90]).unwrap(),
[INFO] [stderr]    |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:42:49
[INFO] [stderr]    |
[INFO] [stderr] 42 |             YarError::TimeError(ref err) => err.description(),
[INFO] [stderr]    |                                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yar_client-d96147122f86df60
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_builder ... ok
[INFO] [stderr]    Doc-tests yar_client
[INFO] [stdout] test test::test_no_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/transport/client.rs - transport::client::YarClient::call (line 57) ... ok
[INFO] [stdout] test src/transport/client.rs - transport::client::Builder::build (line 151) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96cbeabb82f04443a4ec5c6c5e9b31539199013ad3377e26dc8c17e67f3c0370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96cbeabb82f04443a4ec5c6c5e9b31539199013ad3377e26dc8c17e67f3c0370", kill_on_drop: false }`
[INFO] [stdout] 96cbeabb82f04443a4ec5c6c5e9b31539199013ad3377e26dc8c17e67f3c0370