[INFO] fetching crate tk-cantal 0.3.2... [INFO] checking tk-cantal-0.3.2 against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073 [INFO] extracting crate tk-cantal 0.3.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tk-cantal 0.3.2 on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tk-cantal 0.3.2 [INFO] finished tweaking crates.io crate tk-cantal 0.3.2 [INFO] tweaked toml for crates.io crate tk-cantal 0.3.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "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] c3d484bf4cf9b726cd8f7e15d0b7ebba238e5b3f8f8fb71c58c0b1f5e47a3367 [INFO] running `Command { std: "docker" "start" "-a" "c3d484bf4cf9b726cd8f7e15d0b7ebba238e5b3f8f8fb71c58c0b1f5e47a3367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3d484bf4cf9b726cd8f7e15d0b7ebba238e5b3f8f8fb71c58c0b1f5e47a3367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3d484bf4cf9b726cd8f7e15d0b7ebba238e5b3f8f8fb71c58c0b1f5e47a3367", kill_on_drop: false }` [INFO] [stdout] c3d484bf4cf9b726cd8f7e15d0b7ebba238e5b3f8f8fb71c58c0b1f5e47a3367 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8acc344fe3b6bada2e7d3d3729256170e40e7b828da408f578867b1547af2133 [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" "8acc344fe3b6bada2e7d3d3729256170e40e7b828da408f578867b1547af2133", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking tk-pool v0.5.3 [INFO] [stderr] Checking tk-easyloop v0.1.1 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking serde_millis v0.1.1 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tk-cantal v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/connect.rs:16:42 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Pool = tk_pool::queue::Pool, Error>>>, [INFO] [stdout] | |___________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub type Pool = tk_pool::queue::Pool, Error>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/connect.rs:16:42 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Pool = tk_pool::queue::Pool, Error>>>, [INFO] [stdout] | |___________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub type Pool = tk_pool::queue::Pool, Error>>>, [INFO] [stdout] | [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 23.98s [INFO] running `Command { std: "docker" "inspect" "8acc344fe3b6bada2e7d3d3729256170e40e7b828da408f578867b1547af2133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8acc344fe3b6bada2e7d3d3729256170e40e7b828da408f578867b1547af2133", kill_on_drop: false }` [INFO] [stdout] 8acc344fe3b6bada2e7d3d3729256170e40e7b828da408f578867b1547af2133