[INFO] cloning repository https://github.com/yoskeoka/fizz-buzz
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoskeoka/fizz-buzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoskeoka%2Ffizz-buzz"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoskeoka%2Ffizz-buzz'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 11c28bbd8cde4587c452878653ee07ef3d9f006c
[INFO] testing yoskeoka/fizz-buzz against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoskeoka%2Ffizz-buzz" "/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/yoskeoka/fizz-buzz 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/yoskeoka/fizz-buzz
[INFO] finished tweaking git repo https://github.com/yoskeoka/fizz-buzz
[INFO] tweaked toml for git repo https://github.com/yoskeoka/fizz-buzz written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/yoskeoka/fizz-buzz 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] a394cd4e434a5a1b9a17de7f9e42cace715122d6459e7eb0e2f8ec8b25fb32c7
[INFO] running `"docker" "start" "-a" "a394cd4e434a5a1b9a17de7f9e42cace715122d6459e7eb0e2f8ec8b25fb32c7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fizz-buzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "a394cd4e434a5a1b9a17de7f9e42cace715122d6459e7eb0e2f8ec8b25fb32c7"`
[INFO] running `"docker" "rm" "-f" "a394cd4e434a5a1b9a17de7f9e42cace715122d6459e7eb0e2f8ec8b25fb32c7"`
[INFO] [stdout] a394cd4e434a5a1b9a17de7f9e42cace715122d6459e7eb0e2f8ec8b25fb32c7
[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] 19a91db8c021263025249d0adf6d17dcea962b373d5446f875780459de680b06
[INFO] running `"docker" "start" "-a" "19a91db8c021263025249d0adf6d17dcea962b373d5446f875780459de680b06"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fizz-buzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "19a91db8c021263025249d0adf6d17dcea962b373d5446f875780459de680b06"`
[INFO] running `"docker" "rm" "-f" "19a91db8c021263025249d0adf6d17dcea962b373d5446f875780459de680b06"`
[INFO] [stdout] 19a91db8c021263025249d0adf6d17dcea962b373d5446f875780459de680b06
[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] f4782727fb29122e9d4327f8f86f486c45953b4022244a7c34e4243cc708ff9f
[INFO] running `"docker" "start" "-a" "f4782727fb29122e9d4327f8f86f486c45953b4022244a7c34e4243cc708ff9f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fizz_buzz-bbc3e98586f7db22
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fizzbuzz1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4782727fb29122e9d4327f8f86f486c45953b4022244a7c34e4243cc708ff9f"`
[INFO] running `"docker" "rm" "-f" "f4782727fb29122e9d4327f8f86f486c45953b4022244a7c34e4243cc708ff9f"`
[INFO] [stdout] f4782727fb29122e9d4327f8f86f486c45953b4022244a7c34e4243cc708ff9f