[INFO] fetching crate dyno 0.1.0...
[INFO] checking dyno-0.1.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate dyno 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dyno 0.1.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyno 0.1.0
[INFO] finished tweaking crates.io crate dyno 0.1.0
[INFO] tweaked toml for crates.io crate dyno 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 223b82d614307a54c3c34fd3d94f07ef9f917a3bb91492a655bac45a571f9e88
[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" "223b82d614307a54c3c34fd3d94f07ef9f917a3bb91492a655bac45a571f9e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "223b82d614307a54c3c34fd3d94f07ef9f917a3bb91492a655bac45a571f9e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223b82d614307a54c3c34fd3d94f07ef9f917a3bb91492a655bac45a571f9e88", kill_on_drop: false }`
[INFO] [stdout] 223b82d614307a54c3c34fd3d94f07ef9f917a3bb91492a655bac45a571f9e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb74743bbeb986e15b438be0626481cbd5efbd5ef0a79868c9a14fae5b70e7e0
[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" "bb74743bbeb986e15b438be0626481cbd5efbd5ef0a79868c9a14fae5b70e7e0", kill_on_drop: false }`
[INFO] [stderr]     Checking dyno v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider.rs:74:34
[INFO] [stdout]    |
[INFO] [stdout] 74 |     f(Request::<'a>::wrap_tagged(Tagged::tag_mut::<ReqTag<I>>(
[INFO] [stdout]    |                                  ^^^^^^ help: use `dyn`: `<dyn Tagged>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider.rs:74:34
[INFO] [stdout]    |
[INFO] [stdout] 74 |     f(Request::<'a>::wrap_tagged(Tagged::tag_mut::<ReqTag<I>>(
[INFO] [stdout]    |                                  ^^^^^^ help: use `dyn`: `<dyn Tagged>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/basic.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Tagged::tag_box::<StatusTag>(Box::new(Status { value }))
[INFO] [stdout]    |     ^^^^^^ help: use `dyn`: `<dyn Tagged>`
[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]   --> tests/basic.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 59 |     my_object_provider.provide(Tagged::tag_mut::<RefRequest<str>>(&mut result));
[INFO] [stdout]    |                                ^^^^^^ help: use `dyn`: `<dyn Tagged>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "bb74743bbeb986e15b438be0626481cbd5efbd5ef0a79868c9a14fae5b70e7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb74743bbeb986e15b438be0626481cbd5efbd5ef0a79868c9a14fae5b70e7e0", kill_on_drop: false }`
[INFO] [stdout] bb74743bbeb986e15b438be0626481cbd5efbd5ef0a79868c9a14fae5b70e7e0