[INFO] crate generations 2.0.0 is already in cache [INFO] testing generations-2.0.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate generations 2.0.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate generations 2.0.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate generations 2.0.0 [INFO] finished tweaking crates.io crate generations 2.0.0 [INFO] tweaked toml for crates.io crate generations 2.0.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32c1e1d42644ea0f24c1e7853b0de0ac5aed40da7aaed72d568bc0fb2af7e733 [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" "32c1e1d42644ea0f24c1e7853b0de0ac5aed40da7aaed72d568bc0fb2af7e733", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32c1e1d42644ea0f24c1e7853b0de0ac5aed40da7aaed72d568bc0fb2af7e733", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32c1e1d42644ea0f24c1e7853b0de0ac5aed40da7aaed72d568bc0fb2af7e733", kill_on_drop: false }` [INFO] [stdout] 32c1e1d42644ea0f24c1e7853b0de0ac5aed40da7aaed72d568bc0fb2af7e733 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5d5cd3de1d98419f7154a3a83d64c3ff05f6906d2ff9691bbc5c2cf3a7eea6c [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" "a5d5cd3de1d98419f7154a3a83d64c3ff05f6906d2ff9691bbc5c2cf3a7eea6c", kill_on_drop: false }` [INFO] [stderr] Compiling generations v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "a5d5cd3de1d98419f7154a3a83d64c3ff05f6906d2ff9691bbc5c2cf3a7eea6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5d5cd3de1d98419f7154a3a83d64c3ff05f6906d2ff9691bbc5c2cf3a7eea6c", kill_on_drop: false }` [INFO] [stdout] a5d5cd3de1d98419f7154a3a83d64c3ff05f6906d2ff9691bbc5c2cf3a7eea6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] d5fdc7377193ad8aa7ed2d9b75a3fdcf542745012b24e8aed9d2ea9892ad45a0 [INFO] running `Command { std: "docker" "start" "-a" "d5fdc7377193ad8aa7ed2d9b75a3fdcf542745012b24e8aed9d2ea9892ad45a0", kill_on_drop: false }` [INFO] [stderr] Compiling generations v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "d5fdc7377193ad8aa7ed2d9b75a3fdcf542745012b24e8aed9d2ea9892ad45a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5fdc7377193ad8aa7ed2d9b75a3fdcf542745012b24e8aed9d2ea9892ad45a0", kill_on_drop: false }` [INFO] [stdout] d5fdc7377193ad8aa7ed2d9b75a3fdcf542745012b24e8aed9d2ea9892ad45a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 5a57ea62fa01e4fb4ae08fd16b33206d48d3f38f7dfe746cc9461d629f8edc3d [INFO] running `Command { std: "docker" "start" "-a" "5a57ea62fa01e4fb4ae08fd16b33206d48d3f38f7dfe746cc9461d629f8edc3d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 2 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generations-4d314fde54f18bc9 [INFO] [stdout] test tests::basic_test ... ok [INFO] [stderr] Doc-tests generations [INFO] [stdout] test tests::debug_print_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - Generations::current (line 131) ... ok [INFO] [stdout] test src/lib.rs - Generations::new (line 102) ... ok [INFO] [stdout] test src/lib.rs - Generations::reset_with (line 181) ... ok [INFO] [stdout] test src/lib.rs - Generations::step (line 156) ... ok [INFO] [stdout] test src/lib.rs - Generations::reset (line 202) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5a57ea62fa01e4fb4ae08fd16b33206d48d3f38f7dfe746cc9461d629f8edc3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a57ea62fa01e4fb4ae08fd16b33206d48d3f38f7dfe746cc9461d629f8edc3d", kill_on_drop: false }` [INFO] [stdout] 5a57ea62fa01e4fb4ae08fd16b33206d48d3f38f7dfe746cc9461d629f8edc3d