[INFO] fetching crate piechart 1.0.0... [INFO] testing piechart-1.0.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate piechart 1.0.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate piechart 1.0.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate piechart 1.0.0 [INFO] finished tweaking crates.io crate piechart 1.0.0 [INFO] tweaked toml for crates.io crate piechart 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate piechart 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1dded765b435163226f2e509d52b969e6cfdd55a9a6bdd848aa5fae6f1f0fcba [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" "1dded765b435163226f2e509d52b969e6cfdd55a9a6bdd848aa5fae6f1f0fcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dded765b435163226f2e509d52b969e6cfdd55a9a6bdd848aa5fae6f1f0fcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dded765b435163226f2e509d52b969e6cfdd55a9a6bdd848aa5fae6f1f0fcba", kill_on_drop: false }` [INFO] [stdout] 1dded765b435163226f2e509d52b969e6cfdd55a9a6bdd848aa5fae6f1f0fcba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc4a9280e68a59b75050a6bd125c22d28c301a8adb031a2f5c9539e7c90d83d6 [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" "fc4a9280e68a59b75050a6bd125c22d28c301a8adb031a2f5c9539e7c90d83d6", kill_on_drop: false }` [INFO] [stderr] Compiling piechart v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "fc4a9280e68a59b75050a6bd125c22d28c301a8adb031a2f5c9539e7c90d83d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc4a9280e68a59b75050a6bd125c22d28c301a8adb031a2f5c9539e7c90d83d6", kill_on_drop: false }` [INFO] [stdout] fc4a9280e68a59b75050a6bd125c22d28c301a8adb031a2f5c9539e7c90d83d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28bdeb43c50ba569682cab164f6a334811bcf7d90d0abddc519f7ca69a9a352d [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" "28bdeb43c50ba569682cab164f6a334811bcf7d90d0abddc519f7ca69a9a352d", kill_on_drop: false }` [INFO] [stderr] Compiling piechart v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `Command { std: "docker" "inspect" "28bdeb43c50ba569682cab164f6a334811bcf7d90d0abddc519f7ca69a9a352d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28bdeb43c50ba569682cab164f6a334811bcf7d90d0abddc519f7ca69a9a352d", kill_on_drop: false }` [INFO] [stdout] 28bdeb43c50ba569682cab164f6a334811bcf7d90d0abddc519f7ca69a9a352d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df731e0c4488438166112c6ee263a283e9a3e8f93109d747157015d15f2b597e [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" "df731e0c4488438166112c6ee263a283e9a3e8f93109d747157015d15f2b597e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/piechart-5814d5ae9ddcd8b4) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::writer_err ... ok [INFO] [stdout] test tests::data_len ... ok [INFO] [stdout] test tests::config_combinations ... ok [INFO] [stdout] test tests::zero_total - should panic ... ok [INFO] [stdout] test tests::empty_data - should panic ... ok [INFO] [stderr] Doc-tests piechart [INFO] [stdout] test tests::very_much_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/chart.rs - chart::Chart::radius (line 51) ... ok [INFO] [stdout] test src/chart.rs - chart::Chart (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df731e0c4488438166112c6ee263a283e9a3e8f93109d747157015d15f2b597e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df731e0c4488438166112c6ee263a283e9a3e8f93109d747157015d15f2b597e", kill_on_drop: false }` [INFO] [stdout] df731e0c4488438166112c6ee263a283e9a3e8f93109d747157015d15f2b597e