[INFO] fetching crate prost-simple-rpc 0.3.0... [INFO] checking prost-simple-rpc-0.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate prost-simple-rpc 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate prost-simple-rpc 0.3.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prost-simple-rpc 0.3.0 [INFO] finished tweaking crates.io crate prost-simple-rpc 0.3.0 [INFO] tweaked toml for crates.io crate prost-simple-rpc 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages [INFO] [stderr] Adding ansi_term v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding bitflags v0.9.1 (latest: v2.5.0) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cargo_metadata v0.5.8 (latest: v0.18.1) [INFO] [stderr] Adding clippy v0.0.212 (latest: v0.0.302) [INFO] [stderr] Adding error-chain v0.11.0 (latest: v0.12.4) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding if_chain v0.1.3 (latest: v1.0.2) [INFO] [stderr] Adding itertools v0.7.11 (latest: v0.12.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding prost v0.4.0 (latest: v0.12.4) [INFO] [stderr] Adding pulldown-cmark v0.1.2 (latest: v0.10.2) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding toml v0.4.10 (latest: v0.8.12) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.5.8 [INFO] [stderr] Downloaded error-chain v0.11.0 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.4 [INFO] [stderr] Downloaded if_chain v0.1.3 [INFO] [stderr] Downloaded prost v0.4.0 [INFO] [stderr] Downloaded clippy_lints v0.0.212 [INFO] [stderr] Downloaded clippy v0.0.212 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a26994505ada8802491f0e8b6a69070c87bd45fba223ef8b6329b1f3fcf97c53 [INFO] running `Command { std: "docker" "start" "-a" "a26994505ada8802491f0e8b6a69070c87bd45fba223ef8b6329b1f3fcf97c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a26994505ada8802491f0e8b6a69070c87bd45fba223ef8b6329b1f3fcf97c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a26994505ada8802491f0e8b6a69070c87bd45fba223ef8b6329b1f3fcf97c53", kill_on_drop: false }` [INFO] [stdout] a26994505ada8802491f0e8b6a69070c87bd45fba223ef8b6329b1f3fcf97c53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 332088d234eb1a0bb31bba45e3b40f53b849e5b0e4695bbc1dc3163fb987e5d3 [INFO] running `Command { std: "docker" "start" "-a" "332088d234eb1a0bb31bba45e3b40f53b849e5b0e4695bbc1dc3163fb987e5d3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking prost v0.4.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking prost-simple-rpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/__rt.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/__rt.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/__rt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/__rt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/error.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/error.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/handler.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/handler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/__rt.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/__rt.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/__rt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/__rt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/error.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/error.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/handler.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/handler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.85s [INFO] running `Command { std: "docker" "inspect" "332088d234eb1a0bb31bba45e3b40f53b849e5b0e4695bbc1dc3163fb987e5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "332088d234eb1a0bb31bba45e3b40f53b849e5b0e4695bbc1dc3163fb987e5d3", kill_on_drop: false }` [INFO] [stdout] 332088d234eb1a0bb31bba45e3b40f53b849e5b0e4695bbc1dc3163fb987e5d3 [INFO] checking prost-simple-rpc-0.3.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate prost-simple-rpc 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate prost-simple-rpc 0.3.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prost-simple-rpc 0.3.0 [INFO] finished tweaking crates.io crate prost-simple-rpc 0.3.0 [INFO] tweaked toml for crates.io crate prost-simple-rpc 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 871267586a26fdace6b991295692a8ceb8eb0cd7d6c1169c1e54d1305811c442 [INFO] running `Command { std: "docker" "start" "-a" "871267586a26fdace6b991295692a8ceb8eb0cd7d6c1169c1e54d1305811c442", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "871267586a26fdace6b991295692a8ceb8eb0cd7d6c1169c1e54d1305811c442", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871267586a26fdace6b991295692a8ceb8eb0cd7d6c1169c1e54d1305811c442", kill_on_drop: false }` [INFO] [stdout] 871267586a26fdace6b991295692a8ceb8eb0cd7d6c1169c1e54d1305811c442 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54bc207caa59617a1b3fa2c92fba2f1f98dc192b020a2a37ced15b6cced41706 [INFO] running `Command { std: "docker" "start" "-a" "54bc207caa59617a1b3fa2c92fba2f1f98dc192b020a2a37ced15b6cced41706", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking prost v0.4.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking prost-simple-rpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/__rt.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/__rt.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/__rt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/__rt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/error.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/error.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/handler.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/handler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/__rt.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/__rt.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/__rt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/__rt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/error.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prost` is imported redundantly [INFO] [stdout] --> src/error.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use prost; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:180:1 [INFO] [stdout] | [INFO] [stdout] 180 | extern crate prost; [INFO] [stdout] | ------------------- the item `prost` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bytes` is imported redundantly [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bytes; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | extern crate bytes; [INFO] [stdout] | ------------------- the item `bytes` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/handler.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:176:1 [INFO] [stdout] | [INFO] [stdout] 176 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures` is imported redundantly [INFO] [stdout] --> src/handler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:179:1 [INFO] [stdout] | [INFO] [stdout] 179 | extern crate futures; [INFO] [stdout] | --------------------- the item `futures` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.70s [INFO] running `Command { std: "docker" "inspect" "54bc207caa59617a1b3fa2c92fba2f1f98dc192b020a2a37ced15b6cced41706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54bc207caa59617a1b3fa2c92fba2f1f98dc192b020a2a37ced15b6cced41706", kill_on_drop: false }` [INFO] [stdout] 54bc207caa59617a1b3fa2c92fba2f1f98dc192b020a2a37ced15b6cced41706