[INFO] cloning repository https://github.com/colt-browning/sandpile
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colt-browning/sandpile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolt-browning%2Fsandpile", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolt-browning%2Fsandpile'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8dcf88ec7bcd5efa3076ccac67c296cf96d8f519
[INFO] testing colt-browning/sandpile against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolt-browning%2Fsandpile" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/colt-browning/sandpile on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/colt-browning/sandpile
[INFO] finished tweaking git repo https://github.com/colt-browning/sandpile
[INFO] tweaked toml for git repo https://github.com/colt-browning/sandpile written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/colt-browning/sandpile already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc40e57ff59412d3414b82b5deccaf619bec31cd22d7338b7ae26c62ab849d47
[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" "fc40e57ff59412d3414b82b5deccaf619bec31cd22d7338b7ae26c62ab849d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc40e57ff59412d3414b82b5deccaf619bec31cd22d7338b7ae26c62ab849d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc40e57ff59412d3414b82b5deccaf619bec31cd22d7338b7ae26c62ab849d47", kill_on_drop: false }`
[INFO] [stdout] fc40e57ff59412d3414b82b5deccaf619bec31cd22d7338b7ae26c62ab849d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b45b2ce76dccefcc6a8954f6c9a7d0db472ccdecb206aaced99230bfff997c1c
[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" "b45b2ce76dccefcc6a8954f6c9a7d0db472ccdecb206aaced99230bfff997c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.49
[INFO] [stderr]    Compiling cc v1.0.29
[INFO] [stderr]    Compiling crc32fast v1.1.2
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling repng v0.2.2
[INFO] [stderr]    Compiling sandpile v0.15.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `Command { std: "docker" "inspect" "b45b2ce76dccefcc6a8954f6c9a7d0db472ccdecb206aaced99230bfff997c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45b2ce76dccefcc6a8954f6c9a7d0db472ccdecb206aaced99230bfff997c1c", kill_on_drop: false }`
[INFO] [stdout] b45b2ce76dccefcc6a8954f6c9a7d0db472ccdecb206aaced99230bfff997c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c87e832aac972e051025e8b20b59c67e383875a90c4d593b4303b7f7e8f3b40b
[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" "c87e832aac972e051025e8b20b59c67e383875a90c4d593b4303b7f7e8f3b40b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sandpile v0.15.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "c87e832aac972e051025e8b20b59c67e383875a90c4d593b4303b7f7e8f3b40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87e832aac972e051025e8b20b59c67e383875a90c4d593b4303b7f7e8f3b40b", kill_on_drop: false }`
[INFO] [stdout] c87e832aac972e051025e8b20b59c67e383875a90c4d593b4303b7f7e8f3b40b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a7d61c8cfab84e4bd44fc6023d85027827ff27f852a5d0119f94c0db0f7aaf5
[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" "3a7d61c8cfab84e4bd44fc6023d85027827ff27f852a5d0119f94c0db0f7aaf5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sandpile-fd06299df13afd19
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::moore ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::order ... ok
[INFO] [stdout] test tests::from_string ... ok
[INFO] [stdout] test tests::infinite_delta00 ... ok
[INFO] [stdout] test tests::inverse ... ok
[INFO] [stdout] test tests::id_rect_optimized ... ok
[INFO] [stdout] test tests::id_plus ... ok
[INFO] [stdout] test tests::id_rectangular ... ok
[INFO] [stdout] test tests::id_square_optimized ... ok
[INFO] [stdout] test tests::id_torus ... ok
[INFO] [stdout] test tests::infinite_delta00_moore_opt ... ok
[INFO] [stdout] test tests::infinite_delta00_optimized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sandpile-2438ccb7aee999d7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sandpile
[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] [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" "3a7d61c8cfab84e4bd44fc6023d85027827ff27f852a5d0119f94c0db0f7aaf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7d61c8cfab84e4bd44fc6023d85027827ff27f852a5d0119f94c0db0f7aaf5", kill_on_drop: false }`
[INFO] [stdout] 3a7d61c8cfab84e4bd44fc6023d85027827ff27f852a5d0119f94c0db0f7aaf5
