[INFO] fetching crate tokio-beanstalkd 0.4.2... [INFO] checking tokio-beanstalkd-0.4.2 against beta for pr-78714 [INFO] extracting crate tokio-beanstalkd 0.4.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate tokio-beanstalkd 0.4.2 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-beanstalkd 0.4.2 [INFO] finished tweaking crates.io crate tokio-beanstalkd 0.4.2 [INFO] tweaked toml for crates.io crate tokio-beanstalkd 0.4.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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" "+beta" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c822eced153fd4bca5547fc2f433d935cc0a9e7910233e1ceb745031c698d8e [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" "8c822eced153fd4bca5547fc2f433d935cc0a9e7910233e1ceb745031c698d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c822eced153fd4bca5547fc2f433d935cc0a9e7910233e1ceb745031c698d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c822eced153fd4bca5547fc2f433d935cc0a9e7910233e1ceb745031c698d8e", kill_on_drop: false }` [INFO] [stdout] 8c822eced153fd4bca5547fc2f433d935cc0a9e7910233e1ceb745031c698d8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9066683d8e33fd2bee4836e8e51c5bb00036089a4cbe7f8eee53cc8907346407 [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" "9066683d8e33fd2bee4836e8e51c5bb00036089a4cbe7f8eee53cc8907346407", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking backtrace v0.3.54 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tokio-beanstalkd v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/error.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [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/proto/error.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ParseJob` [INFO] [stdout] --> src/proto/error.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | ParseJob, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Buried` [INFO] [stdout] --> src/proto/error.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | Buried, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotIgnored` [INFO] [stdout] --> src/proto/response.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | NotIgnored, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ConnectionClosed` [INFO] [stdout] --> src/proto/response.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | ConnectionClosed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ParseJob` [INFO] [stdout] --> src/proto/error.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | ParseJob, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Buried` [INFO] [stdout] --> src/proto/error.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | Buried, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotIgnored` [INFO] [stdout] --> src/proto/response.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | NotIgnored, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ConnectionClosed` [INFO] [stdout] --> src/proto/response.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | ConnectionClosed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.51s [INFO] running `Command { std: "docker" "inspect" "9066683d8e33fd2bee4836e8e51c5bb00036089a4cbe7f8eee53cc8907346407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9066683d8e33fd2bee4836e8e51c5bb00036089a4cbe7f8eee53cc8907346407", kill_on_drop: false }` [INFO] [stdout] 9066683d8e33fd2bee4836e8e51c5bb00036089a4cbe7f8eee53cc8907346407