[INFO] fetching crate toy-rpc 0.6.0-beta... [INFO] checking toy-rpc-0.6.0-beta against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] extracting crate toy-rpc 0.6.0-beta into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate toy-rpc 0.6.0-beta on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate toy-rpc 0.6.0-beta [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate toy-rpc 0.6.0-beta [INFO] tweaked toml for crates.io crate toy-rpc 0.6.0-beta written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "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] c2b88b99ba7b138c0ad6d5e5f2e9618ba81de2a82aae39147cbe21dd82765f22 [INFO] running `Command { std: "docker" "start" "-a" "c2b88b99ba7b138c0ad6d5e5f2e9618ba81de2a82aae39147cbe21dd82765f22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2b88b99ba7b138c0ad6d5e5f2e9618ba81de2a82aae39147cbe21dd82765f22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2b88b99ba7b138c0ad6d5e5f2e9618ba81de2a82aae39147cbe21dd82765f22", kill_on_drop: false }` [INFO] [stdout] c2b88b99ba7b138c0ad6d5e5f2e9618ba81de2a82aae39147cbe21dd82765f22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "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] eca0bed04b3bba781552639a1c006cd43d7031b004dad7dc767abbe445b87a65 [INFO] running `Command { std: "docker" "start" "-a" "eca0bed04b3bba781552639a1c006cd43d7031b004dad7dc767abbe445b87a65", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking vec-arena v1.1.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling toy-rpc-macros v0.4.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking async-io v1.4.0 [INFO] [stderr] Checking tungstenite v0.13.0 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking async-tungstenite v0.13.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking erased-serde v0.3.13 [INFO] [stderr] Checking toy-rpc v0.6.0-beta (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/codec/bincode.rs:61:26 [INFO] [stdout] | [INFO] [stdout] 61 | Box::new(erased::Deserializer::erase(de_owned)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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/codec/bincode.rs:61:26 [INFO] [stdout] | [INFO] [stdout] 61 | Box::new(erased::Deserializer::erase(de_owned)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `Command { std: "docker" "inspect" "eca0bed04b3bba781552639a1c006cd43d7031b004dad7dc767abbe445b87a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca0bed04b3bba781552639a1c006cd43d7031b004dad7dc767abbe445b87a65", kill_on_drop: false }` [INFO] [stdout] eca0bed04b3bba781552639a1c006cd43d7031b004dad7dc767abbe445b87a65