[INFO] fetching crate nebula-fbthrift-meta 0.2.0...
[INFO] checking nebula-fbthrift-meta-0.2.0 against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387
[INFO] extracting crate nebula-fbthrift-meta 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nebula-fbthrift-meta 0.2.0 on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nebula-fbthrift-meta 0.2.0
[INFO] finished tweaking crates.io crate nebula-fbthrift-meta 0.2.0
[INFO] tweaked toml for crates.io crate nebula-fbthrift-meta 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "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] a660fb88c3a32f5a43aaf57b78eb0aa504cfe88e8ef70a24393a488a20513d48
[INFO] running `Command { std: "docker" "start" "-a" "a660fb88c3a32f5a43aaf57b78eb0aa504cfe88e8ef70a24393a488a20513d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a660fb88c3a32f5a43aaf57b78eb0aa504cfe88e8ef70a24393a488a20513d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a660fb88c3a32f5a43aaf57b78eb0aa504cfe88e8ef70a24393a488a20513d48", kill_on_drop: false }`
[INFO] [stdout] a660fb88c3a32f5a43aaf57b78eb0aa504cfe88e8ef70a24393a488a20513d48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--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] 98a2eb313aa2322b0d8a195f1488f141d8246c5a4d002da5e7a37886563b1952
[INFO] running `Command { std: "docker" "start" "-a" "98a2eb313aa2322b0d8a195f1488f141d8246c5a4d002da5e7a37886563b1952", kill_on_drop: false }`
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking bufsize v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking fbthrift-git v0.0.6+c7fcc0e
[INFO] [stderr]     Checking nebula-fbthrift-common v0.2.0
[INFO] [stderr]     Checking nebula-fbthrift-meta v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]      --> src/lib.rs:17827:13
[INFO] [stdout]       |
[INFO] [stdout] 17827 |             MetaService::new(protocol, transport)
[INFO] [stdout]       |             ^^^^^^^^^^^ help: use `dyn`: `<dyn MetaService>`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]       = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]       = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]      --> src/lib.rs:17827:13
[INFO] [stdout]       |
[INFO] [stdout] 17827 |             MetaService::new(protocol, transport)
[INFO] [stdout]       |             ^^^^^^^^^^^ help: use `dyn`: `<dyn MetaService>`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]       = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]       = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.59s
[INFO] running `Command { std: "docker" "inspect" "98a2eb313aa2322b0d8a195f1488f141d8246c5a4d002da5e7a37886563b1952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a2eb313aa2322b0d8a195f1488f141d8246c5a4d002da5e7a37886563b1952", kill_on_drop: false }`
[INFO] [stdout] 98a2eb313aa2322b0d8a195f1488f141d8246c5a4d002da5e7a37886563b1952