[INFO] fetching crate sp-sponge 0.1.0... [INFO] testing sp-sponge-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate sp-sponge 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate sp-sponge 0.1.0 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 sp-sponge 0.1.0 [INFO] finished tweaking crates.io crate sp-sponge 0.1.0 [INFO] tweaked toml for crates.io crate sp-sponge 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate sp-sponge 0.1.0 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bb1806ba6a1d84a65ed8e1cd14809c27bbebdb2d4d552591dd45ce1b7003b90f [INFO] running `Command { std: "docker" "start" "-a" "bb1806ba6a1d84a65ed8e1cd14809c27bbebdb2d4d552591dd45ce1b7003b90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb1806ba6a1d84a65ed8e1cd14809c27bbebdb2d4d552591dd45ce1b7003b90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb1806ba6a1d84a65ed8e1cd14809c27bbebdb2d4d552591dd45ce1b7003b90f", kill_on_drop: false }` [INFO] [stdout] bb1806ba6a1d84a65ed8e1cd14809c27bbebdb2d4d552591dd45ce1b7003b90f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cc8d741d2a2509cd9226d270267fbced06d06cadb1e697ed0e4d1d8ba8059c9a [INFO] running `Command { std: "docker" "start" "-a" "cc8d741d2a2509cd9226d270267fbced06d06cadb1e697ed0e4d1d8ba8059c9a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [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 tempfile v3.1.0 [INFO] [stderr] Compiling sp-sponge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.47s [INFO] running `Command { std: "docker" "inspect" "cc8d741d2a2509cd9226d270267fbced06d06cadb1e697ed0e4d1d8ba8059c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc8d741d2a2509cd9226d270267fbced06d06cadb1e697ed0e4d1d8ba8059c9a", kill_on_drop: false }` [INFO] [stdout] cc8d741d2a2509cd9226d270267fbced06d06cadb1e697ed0e4d1d8ba8059c9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 00c05d2ee5bf23d02b83bc3e253fdc7497267cb9de65956ca672a499fd0b03af [INFO] running `Command { std: "docker" "start" "-a" "00c05d2ee5bf23d02b83bc3e253fdc7497267cb9de65956ca672a499fd0b03af", kill_on_drop: false }` [INFO] [stderr] Compiling sp-sponge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "00c05d2ee5bf23d02b83bc3e253fdc7497267cb9de65956ca672a499fd0b03af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00c05d2ee5bf23d02b83bc3e253fdc7497267cb9de65956ca672a499fd0b03af", kill_on_drop: false }` [INFO] [stdout] 00c05d2ee5bf23d02b83bc3e253fdc7497267cb9de65956ca672a499fd0b03af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6901edfe7088462c5a8b1cc5299fc6136f3a731d4a4b19a039b37c4eab11c8d3 [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" "6901edfe7088462c5a8b1cc5299fc6136f3a731d4a4b19a039b37c4eab11c8d3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sp-4e8de6c430327497) [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" "6901edfe7088462c5a8b1cc5299fc6136f3a731d4a4b19a039b37c4eab11c8d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6901edfe7088462c5a8b1cc5299fc6136f3a731d4a4b19a039b37c4eab11c8d3", kill_on_drop: false }` [INFO] [stdout] 6901edfe7088462c5a8b1cc5299fc6136f3a731d4a4b19a039b37c4eab11c8d3