[INFO] fetching crate bip_select 0.1.0...
[INFO] checking bip_select-0.1.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate bip_select 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bip_select 0.1.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bip_select 0.1.0
[INFO] finished tweaking crates.io crate bip_select 0.1.0
[INFO] tweaked toml for crates.io crate bip_select 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bip_handshake v0.5.4
[INFO] [stderr]   Downloaded bip_bencode v0.3.1
[INFO] [stderr]   Downloaded bip_metainfo v0.11.0
[INFO] [stderr]   Downloaded bip_utracker v0.3.2
[INFO] [stderr]   Downloaded bip_peer v0.5.0
[INFO] running `"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=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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 531fd54d064bd242dcdee93ff75eadcaba863b4d1601f91189658a273ae9208f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "531fd54d064bd242dcdee93ff75eadcaba863b4d1601f91189658a273ae9208f"`
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking walkdir v0.1.8
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking error-chain v0.9.0
[INFO] [stderr]     Checking error-chain v0.7.2
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking bip_bencode v0.4.4
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking bip_bencode v0.3.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking umio v0.3.0
[INFO] [stderr]     Checking bip_util v0.5.0
[INFO] [stderr]     Checking bip_handshake v0.7.1
[INFO] [stderr]     Checking bip_handshake v0.5.4
[INFO] [stderr]     Checking bip_metainfo v0.11.0
[INFO] [stderr]     Checking bip_peer v0.5.0
[INFO] [stderr]     Checking bip_utracker v0.3.2
[INFO] [stderr]     Checking bip_select v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/uber.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 |     discovery: Vec<Box<DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>`
[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/uber.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/uber.rs:116:24
[INFO] [stderr]     |
[INFO] [stderr] 116 |     discovery: Vec<Box<DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/uber.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 |     discovery: Vec<Box<DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>`
[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/uber.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/uber.rs:116:24
[INFO] [stderr]     |
[INFO] [stderr] 116 |     discovery: Vec<Box<DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DiscoveryTrait<SinkItem = IDiscoveryMessage, SinkError = DiscoveryError, Item = ODiscoveryMessage, Error = DiscoveryError>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.88s
[INFO] running `"docker" "inspect" "531fd54d064bd242dcdee93ff75eadcaba863b4d1601f91189658a273ae9208f"`
[INFO] running `"docker" "rm" "-f" "531fd54d064bd242dcdee93ff75eadcaba863b4d1601f91189658a273ae9208f"`
[INFO] [stdout] 531fd54d064bd242dcdee93ff75eadcaba863b4d1601f91189658a273ae9208f