[INFO] crate timberwolf 0.4.0 is already in cache
[INFO] testing timberwolf-0.4.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate timberwolf 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate timberwolf 0.4.0 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 timberwolf 0.4.0
[INFO] finished tweaking crates.io crate timberwolf 0.4.0
[INFO] tweaked toml for crates.io crate timberwolf 0.4.0 written to /workspace/builds/worker-0/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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3430a67b38522974136dd7a9ba6f499226eb3635f8b5c999a7c8b061ef18c4bc
[INFO] running `Command { std: "docker" "start" "-a" "3430a67b38522974136dd7a9ba6f499226eb3635f8b5c999a7c8b061ef18c4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3430a67b38522974136dd7a9ba6f499226eb3635f8b5c999a7c8b061ef18c4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3430a67b38522974136dd7a9ba6f499226eb3635f8b5c999a7c8b061ef18c4bc", kill_on_drop: false }`
[INFO] [stdout] 3430a67b38522974136dd7a9ba6f499226eb3635f8b5c999a7c8b061ef18c4bc
[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" "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] 556551765d03f4882ad08e0cb823e4c9b9a08e81f12bd9035b2c0a6c96895284
[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" "556551765d03f4882ad08e0cb823e4c9b9a08e81f12bd9035b2c0a6c96895284", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.6.2
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling wayland-sys v0.21.13
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.19.5
[INFO] [stderr]    Compiling timberwolf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.92s
[INFO] running `Command { std: "docker" "inspect" "556551765d03f4882ad08e0cb823e4c9b9a08e81f12bd9035b2c0a6c96895284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556551765d03f4882ad08e0cb823e4c9b9a08e81f12bd9035b2c0a6c96895284", kill_on_drop: false }`
[INFO] [stdout] 556551765d03f4882ad08e0cb823e4c9b9a08e81f12bd9035b2c0a6c96895284
[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" "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] [stdout] d6ae0f2b7dd7628edfff39c4ef21a4a2a7be6de467bc49f92fe696c615ec1428
[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" "d6ae0f2b7dd7628edfff39c4ef21a4a2a7be6de467bc49f92fe696c615ec1428", kill_on_drop: false }`
[INFO] [stderr]    Compiling timberwolf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "d6ae0f2b7dd7628edfff39c4ef21a4a2a7be6de467bc49f92fe696c615ec1428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ae0f2b7dd7628edfff39c4ef21a4a2a7be6de467bc49f92fe696c615ec1428", kill_on_drop: false }`
[INFO] [stdout] d6ae0f2b7dd7628edfff39c4ef21a4a2a7be6de467bc49f92fe696c615ec1428
[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" "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] [stdout] e5fbc57123d9838b03ea037a800248c4fcae983afcf07b4fa16813a0c5deb927
[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" "e5fbc57123d9838b03ea037a800248c4fcae983afcf07b4fa16813a0c5deb927", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/timberwolf-87dbcf688f36a725
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test timing::test::revlimiter_decreases_lag_when_ahead ... ok
[INFO] [stdout] test log::test::test_log_event_to_string ... ok
[INFO] [stdout] test timing::test::revlimiter_has_no_lag_without_catchup ... ok
[INFO] [stdout] test timing::test::revlimiter_continues_when_behind ... ok
[INFO] [stdout] test timing::test::revlimiter_continues_when_on_time ... ok
[INFO] [stdout] test timing::test::revlimiter_keeps_lag_when_on_time ... ok
[INFO] [stdout] test timing::test::revlimiter_increases_lag_when_behind ... ok
[INFO] [stdout] test timing::test::revlimiter_waits_when_ahead ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timberwolf
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5fbc57123d9838b03ea037a800248c4fcae983afcf07b4fa16813a0c5deb927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5fbc57123d9838b03ea037a800248c4fcae983afcf07b4fa16813a0c5deb927", kill_on_drop: false }`
[INFO] [stdout] e5fbc57123d9838b03ea037a800248c4fcae983afcf07b4fa16813a0c5deb927