[INFO] cloning repository https://github.com/asimone0/crc16_collision_test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asimone0/crc16_collision_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasimone0%2Fcrc16_collision_test"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasimone0%2Fcrc16_collision_test'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8712406ab4f166120a7dc3e5f56e6dd10933c7eb
[INFO] testing asimone0/crc16_collision_test against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasimone0%2Fcrc16_collision_test" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asimone0/crc16_collision_test on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/asimone0/crc16_collision_test
[INFO] finished tweaking git repo https://github.com/asimone0/crc16_collision_test
[INFO] tweaked toml for git repo https://github.com/asimone0/crc16_collision_test written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/asimone0/crc16_collision_test already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21263bdeb3f232a5d5d8edf408b516ddddfced63fe5ddbd53f05ac6626f5f59f
[INFO] running `"docker" "start" "-a" "21263bdeb3f232a5d5d8edf408b516ddddfced63fe5ddbd53f05ac6626f5f59f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling crc16_collision_test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `"docker" "inspect" "21263bdeb3f232a5d5d8edf408b516ddddfced63fe5ddbd53f05ac6626f5f59f"`
[INFO] running `"docker" "rm" "-f" "21263bdeb3f232a5d5d8edf408b516ddddfced63fe5ddbd53f05ac6626f5f59f"`
[INFO] [stdout] 21263bdeb3f232a5d5d8edf408b516ddddfced63fe5ddbd53f05ac6626f5f59f
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4aaffed1641979e2d03d61d2c4df2d7a6cb9e4256e93d7d45df422c1cc80476a
[INFO] running `"docker" "start" "-a" "4aaffed1641979e2d03d61d2c4df2d7a6cb9e4256e93d7d45df422c1cc80476a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling crc16_collision_test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "4aaffed1641979e2d03d61d2c4df2d7a6cb9e4256e93d7d45df422c1cc80476a"`
[INFO] running `"docker" "rm" "-f" "4aaffed1641979e2d03d61d2c4df2d7a6cb9e4256e93d7d45df422c1cc80476a"`
[INFO] [stdout] 4aaffed1641979e2d03d61d2c4df2d7a6cb9e4256e93d7d45df422c1cc80476a
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9d50a46855a1e0456ccc435ca19297f4327ed578e9b2e17e0784aba92998ed78
[INFO] running `"docker" "start" "-a" "9d50a46855a1e0456ccc435ca19297f4327ed578e9b2e17e0784aba92998ed78"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crc16_collision_test-289e03fdb6a6440f
[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 `"docker" "inspect" "9d50a46855a1e0456ccc435ca19297f4327ed578e9b2e17e0784aba92998ed78"`
[INFO] running `"docker" "rm" "-f" "9d50a46855a1e0456ccc435ca19297f4327ed578e9b2e17e0784aba92998ed78"`
[INFO] [stdout] 9d50a46855a1e0456ccc435ca19297f4327ed578e9b2e17e0784aba92998ed78