[INFO] fetching crate datalog 0.0.2... [INFO] testing datalog-0.0.2 against 1.60.0 for beta-1.61-1 [INFO] extracting crate datalog 0.0.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate datalog 0.0.2 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate datalog 0.0.2 [INFO] finished tweaking crates.io crate datalog 0.0.2 [INFO] tweaked toml for crates.io crate datalog 0.0.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e5d9396a66a287a75b37b3f9cc90a2903fdf27fc9d4c90b7b5637312b9e6a14 [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" "5e5d9396a66a287a75b37b3f9cc90a2903fdf27fc9d4c90b7b5637312b9e6a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e5d9396a66a287a75b37b3f9cc90a2903fdf27fc9d4c90b7b5637312b9e6a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e5d9396a66a287a75b37b3f9cc90a2903fdf27fc9d4c90b7b5637312b9e6a14", kill_on_drop: false }` [INFO] [stdout] 5e5d9396a66a287a75b37b3f9cc90a2903fdf27fc9d4c90b7b5637312b9e6a14 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] 202357aab4134cb45ad2eaf8a8a7500b1257d71874f8c1c369e3d48ede1dc754 [INFO] running `Command { std: "docker" "start" "-a" "202357aab4134cb45ad2eaf8a8a7500b1257d71874f8c1c369e3d48ede1dc754", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling datalog v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/writer.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | fn add(&mut self, Stmt) -> Result<(), Error>; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Stmt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "202357aab4134cb45ad2eaf8a8a7500b1257d71874f8c1c369e3d48ede1dc754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "202357aab4134cb45ad2eaf8a8a7500b1257d71874f8c1c369e3d48ede1dc754", kill_on_drop: false }` [INFO] [stdout] 202357aab4134cb45ad2eaf8a8a7500b1257d71874f8c1c369e3d48ede1dc754 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] ab461aaab02b715fc3db19697f0d077a302f30d466ed0aed5a43cb71e618c2ee [INFO] running `Command { std: "docker" "start" "-a" "ab461aaab02b715fc3db19697f0d077a302f30d466ed0aed5a43cb71e618c2ee", kill_on_drop: false }` [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/writer.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | fn add(&mut self, Stmt) -> Result<(), Error>; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Stmt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling datalog v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/writer.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | fn add(&mut self, Stmt) -> Result<(), Error>; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Stmt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "ab461aaab02b715fc3db19697f0d077a302f30d466ed0aed5a43cb71e618c2ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab461aaab02b715fc3db19697f0d077a302f30d466ed0aed5a43cb71e618c2ee", kill_on_drop: false }` [INFO] [stdout] ab461aaab02b715fc3db19697f0d077a302f30d466ed0aed5a43cb71e618c2ee [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df9d352b764980c8a2da1be9b3c034752a1a402bccc1a90f3ee8a1942ae5e562 [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" "df9d352b764980c8a2da1be9b3c034752a1a402bccc1a90f3ee8a1942ae5e562", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/writer.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | fn add(&mut self, Stmt) -> Result<(), Error>; [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Stmt` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: `datalog` (lib) generated 1 warning [INFO] [stderr] warning: `datalog` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/datalog-29c18b6c435681ec) [INFO] [stdout] running 2 tests [INFO] [stdout] test predicates::tests::facts ... ok [INFO] [stdout] test predicates::tests::queries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests datalog [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df9d352b764980c8a2da1be9b3c034752a1a402bccc1a90f3ee8a1942ae5e562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df9d352b764980c8a2da1be9b3c034752a1a402bccc1a90f3ee8a1942ae5e562", kill_on_drop: false }` [INFO] [stdout] df9d352b764980c8a2da1be9b3c034752a1a402bccc1a90f3ee8a1942ae5e562