[INFO] fetching crate prost-codegen 0.1.0... [INFO] checking prost-codegen-0.1.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate prost-codegen 0.1.0 into /workspace/builds/worker-54/source [INFO] validating manifest of crates.io crate prost-codegen 0.1.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-54/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multimap v0.3.0 [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded prost-derive v0.1.0 [INFO] [stderr] Downloaded prost v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11dd60b69c5769a8eda8aaef03a2dd0574ecfad8e7a3af672ae2680f13417e64 [INFO] running `Command { std: "docker" "start" "-a" "11dd60b69c5769a8eda8aaef03a2dd0574ecfad8e7a3af672ae2680f13417e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11dd60b69c5769a8eda8aaef03a2dd0574ecfad8e7a3af672ae2680f13417e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11dd60b69c5769a8eda8aaef03a2dd0574ecfad8e7a3af672ae2680f13417e64", kill_on_drop: false }` [INFO] [stdout] 11dd60b69c5769a8eda8aaef03a2dd0574ecfad8e7a3af672ae2680f13417e64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 949ba98cd8d07330d8eb5b9f7dabd515b811d16b755eac0a66707dae37920e10 [INFO] running `Command { std: "docker" "start" "-a" "949ba98cd8d07330d8eb5b9f7dabd515b811d16b755eac0a66707dae37920e10", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking multimap v0.3.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking prost v0.1.0 [INFO] [stderr] Compiling addr2line v0.16.0 [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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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 20.40s [INFO] running `Command { std: "docker" "inspect" "949ba98cd8d07330d8eb5b9f7dabd515b811d16b755eac0a66707dae37920e10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "949ba98cd8d07330d8eb5b9f7dabd515b811d16b755eac0a66707dae37920e10", kill_on_drop: false }` [INFO] [stdout] 949ba98cd8d07330d8eb5b9f7dabd515b811d16b755eac0a66707dae37920e10