[INFO] fetching crate tk-cantal 0.3.2...
[INFO] checking tk-cantal-0.3.2 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate tk-cantal 0.3.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tk-cantal 0.3.2 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tk-cantal 0.3.2
[INFO] finished tweaking crates.io crate tk-cantal 0.3.2
[INFO] tweaked toml for crates.io crate tk-cantal 0.3.2 written to /workspace/builds/worker-14/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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 75ffcf47fbc89013fa58450e7c8cc55574fb4b8bf8144dbd556996e0309cef2d
[INFO] running `"docker" "start" "-a" "75ffcf47fbc89013fa58450e7c8cc55574fb4b8bf8144dbd556996e0309cef2d"`
[INFO] [stderr]     Checking netbuf v0.4.1
[INFO] [stderr]     Checking sha1 v0.4.0
[INFO] [stderr]     Checking serde_millis v0.1.1
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tk-bufstream v0.3.0
[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 tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tk-http v0.3.9
[INFO] [stderr]     Checking tk-pool v0.5.3
[INFO] [stderr]     Checking tk-easyloop v0.1.1
[INFO] [stderr]     Checking tk-cantal v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connect.rs:16:42
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub type Pool = tk_pool::queue::Pool<Box<Codec<TcpStream,
[INFO] [stderr]    |  __________________________________________^
[INFO] [stderr] 17 | |         Future=FutureResult<EncoderDone<TcpStream>, Error>>>,
[INFO] [stderr]    | |___________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type Pool = tk_pool::queue::Pool<Box<dyn Codec<TcpStream,
[INFO] [stderr] 17 |         Future=FutureResult<EncoderDone<TcpStream>, Error>>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connect.rs:16:42
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub type Pool = tk_pool::queue::Pool<Box<Codec<TcpStream,
[INFO] [stderr]    |  __________________________________________^
[INFO] [stderr] 17 | |         Future=FutureResult<EncoderDone<TcpStream>, Error>>>,
[INFO] [stderr]    | |___________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type Pool = tk_pool::queue::Pool<Box<dyn Codec<TcpStream,
[INFO] [stderr] 17 |         Future=FutureResult<EncoderDone<TcpStream>, Error>>>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `"docker" "inspect" "75ffcf47fbc89013fa58450e7c8cc55574fb4b8bf8144dbd556996e0309cef2d"`
[INFO] running `"docker" "rm" "-f" "75ffcf47fbc89013fa58450e7c8cc55574fb4b8bf8144dbd556996e0309cef2d"`
[INFO] [stdout] 75ffcf47fbc89013fa58450e7c8cc55574fb4b8bf8144dbd556996e0309cef2d