[INFO] fetching crate rrr 0.0.0... [INFO] testing rrr-0.0.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate rrr 0.0.0 into /workspace/builds/worker-89/source [INFO] validating manifest of crates.io crate rrr 0.0.0 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 rrr 0.0.0 [INFO] finished tweaking crates.io crate rrr 0.0.0 [INFO] tweaked toml for crates.io crate rrr 0.0.0 written to /workspace/builds/worker-89/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 3a36dfa7efc8e0e2ae48f92c083f17a80902098537ccd3ca91b27fae7c8761a6 [INFO] running `Command { std: "docker" "start" "-a" "3a36dfa7efc8e0e2ae48f92c083f17a80902098537ccd3ca91b27fae7c8761a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a36dfa7efc8e0e2ae48f92c083f17a80902098537ccd3ca91b27fae7c8761a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a36dfa7efc8e0e2ae48f92c083f17a80902098537ccd3ca91b27fae7c8761a6", kill_on_drop: false }` [INFO] [stdout] 3a36dfa7efc8e0e2ae48f92c083f17a80902098537ccd3ca91b27fae7c8761a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] d4c3c2269a17a8d1546241267d9e5d5da7db98c700aded9b499c262669307900 [INFO] running `Command { std: "docker" "start" "-a" "d4c3c2269a17a8d1546241267d9e5d5da7db98c700aded9b499c262669307900", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rrr v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.04s [INFO] running `Command { std: "docker" "inspect" "d4c3c2269a17a8d1546241267d9e5d5da7db98c700aded9b499c262669307900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4c3c2269a17a8d1546241267d9e5d5da7db98c700aded9b499c262669307900", kill_on_drop: false }` [INFO] [stdout] d4c3c2269a17a8d1546241267d9e5d5da7db98c700aded9b499c262669307900 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 4397b1f33e5f92f89d708f8c115f27efa7f791a6d30386561d78516d34e02dd2 [INFO] running `Command { std: "docker" "start" "-a" "4397b1f33e5f92f89d708f8c115f27efa7f791a6d30386561d78516d34e02dd2", kill_on_drop: false }` [INFO] [stderr] Compiling rrr v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "4397b1f33e5f92f89d708f8c115f27efa7f791a6d30386561d78516d34e02dd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4397b1f33e5f92f89d708f8c115f27efa7f791a6d30386561d78516d34e02dd2", kill_on_drop: false }` [INFO] [stdout] 4397b1f33e5f92f89d708f8c115f27efa7f791a6d30386561d78516d34e02dd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 54ce1a9e2eed6fc8da1a2a5e29d89568c6bc43e032e843bf98519b63f70b58c4 [INFO] running `Command { std: "docker" "start" "-a" "54ce1a9e2eed6fc8da1a2a5e29d89568c6bc43e032e843bf98519b63f70b58c4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rrr-03c53ad404e3b8be) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test chart::tests::compile_chart ... ok [INFO] [stdout] test chart::tests::create_chart ... ok [INFO] [stdout] test tests::start_chart ... ok [INFO] [stdout] test settings::tests::settings_builder ... ok [INFO] [stdout] test tests::custom_settings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rrr [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" "54ce1a9e2eed6fc8da1a2a5e29d89568c6bc43e032e843bf98519b63f70b58c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54ce1a9e2eed6fc8da1a2a5e29d89568c6bc43e032e843bf98519b63f70b58c4", kill_on_drop: false }` [INFO] [stdout] 54ce1a9e2eed6fc8da1a2a5e29d89568c6bc43e032e843bf98519b63f70b58c4