[INFO] fetching crate prost-codegen 0.1.0... [INFO] checking prost-codegen-0.1.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate prost-codegen 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate prost-codegen 0.1.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prost-codegen 0.1.0 [INFO] finished tweaking crates.io crate prost-codegen 0.1.0 [INFO] tweaked toml for crates.io crate prost-codegen 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multimap v0.3.0 [INFO] [stderr] Downloaded prost v0.1.0 [INFO] [stderr] Downloaded prost-derive v0.1.0 [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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] 3c8fb1a0a6509e1211998b281c50cefe6717faeed6eaafebd60dc424b5b35426 [INFO] running `Command { std: "docker" "start" "-a" "3c8fb1a0a6509e1211998b281c50cefe6717faeed6eaafebd60dc424b5b35426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c8fb1a0a6509e1211998b281c50cefe6717faeed6eaafebd60dc424b5b35426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c8fb1a0a6509e1211998b281c50cefe6717faeed6eaafebd60dc424b5b35426", kill_on_drop: false }` [INFO] [stdout] 3c8fb1a0a6509e1211998b281c50cefe6717faeed6eaafebd60dc424b5b35426 [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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79675b05f2c2946775e2f24ff227da57754ca331a923e275caf87988eb74d336 [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" "79675b05f2c2946775e2f24ff227da57754ca331a923e275caf87988eb74d336", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling object v0.24.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking multimap v0.3.0 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking prost v0.1.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling addr2line v0.15.1 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling prost-derive v0.1.0 [INFO] [stderr] Checking prost-codegen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:62:44 [INFO] [stdout] | [INFO] [stdout] 62 | service_generator: Option<&ServiceGenerator>) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ServiceGenerator` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | fn generate(service_generator: &Option<&ServiceGenerator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ServiceGenerator` [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:62:44 [INFO] [stdout] | [INFO] [stdout] 62 | service_generator: Option<&ServiceGenerator>) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ServiceGenerator` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | fn generate(service_generator: &Option<&ServiceGenerator>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ServiceGenerator` [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.81s [INFO] running `Command { std: "docker" "inspect" "79675b05f2c2946775e2f24ff227da57754ca331a923e275caf87988eb74d336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79675b05f2c2946775e2f24ff227da57754ca331a923e275caf87988eb74d336", kill_on_drop: false }` [INFO] [stdout] 79675b05f2c2946775e2f24ff227da57754ca331a923e275caf87988eb74d336