[INFO] fetching crate quickbacktrack 0.7.0... [INFO] testing quickbacktrack-0.7.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate quickbacktrack 0.7.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate quickbacktrack 0.7.0 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 quickbacktrack 0.7.0 [INFO] finished tweaking crates.io crate quickbacktrack 0.7.0 [INFO] tweaked toml for crates.io crate quickbacktrack 0.7.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate quickbacktrack 0.7.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fnv v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 938d2691233b46bab6b591a4372d1bb960c75907ffdf7693a96c2b2a197d35ae [INFO] running `Command { std: "docker" "start" "-a" "938d2691233b46bab6b591a4372d1bb960c75907ffdf7693a96c2b2a197d35ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "938d2691233b46bab6b591a4372d1bb960c75907ffdf7693a96c2b2a197d35ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "938d2691233b46bab6b591a4372d1bb960c75907ffdf7693a96c2b2a197d35ae", kill_on_drop: false }` [INFO] [stdout] 938d2691233b46bab6b591a4372d1bb960c75907ffdf7693a96c2b2a197d35ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 8519ac6480608a237552100551b2674adb7dad69a44c4101a9171fc735ab934a [INFO] running `Command { std: "docker" "start" "-a" "8519ac6480608a237552100551b2674adb7dad69a44c4101a9171fc735ab934a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling fnv v1.0.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quickbacktrack v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.47s [INFO] running `Command { std: "docker" "inspect" "8519ac6480608a237552100551b2674adb7dad69a44c4101a9171fc735ab934a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8519ac6480608a237552100551b2674adb7dad69a44c4101a9171fc735ab934a", kill_on_drop: false }` [INFO] [stdout] 8519ac6480608a237552100551b2674adb7dad69a44c4101a9171fc735ab934a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9cb47408d34e46d60eba752d6e381578ebde24dbcc3576c8db1f7912c51aaf96 [INFO] running `Command { std: "docker" "start" "-a" "9cb47408d34e46d60eba752d6e381578ebde24dbcc3576c8db1f7912c51aaf96", kill_on_drop: false }` [INFO] [stderr] Compiling quickbacktrack v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.24s [INFO] running `Command { std: "docker" "inspect" "9cb47408d34e46d60eba752d6e381578ebde24dbcc3576c8db1f7912c51aaf96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cb47408d34e46d60eba752d6e381578ebde24dbcc3576c8db1f7912c51aaf96", kill_on_drop: false }` [INFO] [stdout] 9cb47408d34e46d60eba752d6e381578ebde24dbcc3576c8db1f7912c51aaf96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b68ad904d9632b7a4c8c494f6072d4fd15b0ad0bbb5cda0937e6e90b6a8b0e14 [INFO] running `Command { std: "docker" "start" "-a" "b68ad904d9632b7a4c8c494f6072d4fd15b0ad0bbb5cda0937e6e90b6a8b0e14", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/quickbacktrack-2a8899bd4c978e6c) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests quickbacktrack [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] [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" "b68ad904d9632b7a4c8c494f6072d4fd15b0ad0bbb5cda0937e6e90b6a8b0e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b68ad904d9632b7a4c8c494f6072d4fd15b0ad0bbb5cda0937e6e90b6a8b0e14", kill_on_drop: false }` [INFO] [stdout] b68ad904d9632b7a4c8c494f6072d4fd15b0ad0bbb5cda0937e6e90b6a8b0e14