[INFO] cloning repository https://github.com/ashtneoi/mint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashtneoi/mint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashtneoi%2Fmint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashtneoi%2Fmint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f1d949a4d351675c087bb3c5654531304009bf8
[INFO] testing ashtneoi/mint against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashtneoi%2Fmint" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ashtneoi/mint 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 git repo https://github.com/ashtneoi/mint
[INFO] finished tweaking git repo https://github.com/ashtneoi/mint
[INFO] tweaked toml for git repo https://github.com/ashtneoi/mint written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ashtneoi/mint 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7e31fd3dad088d8d81938b198beffa2c21d4b2e8852a46969238f7ea11a2566d
[INFO] running `Command { std: "docker" "start" "-a" "7e31fd3dad088d8d81938b198beffa2c21d4b2e8852a46969238f7ea11a2566d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e31fd3dad088d8d81938b198beffa2c21d4b2e8852a46969238f7ea11a2566d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e31fd3dad088d8d81938b198beffa2c21d4b2e8852a46969238f7ea11a2566d", kill_on_drop: false }`
[INFO] [stdout] 7e31fd3dad088d8d81938b198beffa2c21d4b2e8852a46969238f7ea11a2566d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9ab9580985f0f56f2629010c8041b0e93854bf5de691b1273a68242e40de5fee
[INFO] running `Command { std: "docker" "start" "-a" "9ab9580985f0f56f2629010c8041b0e93854bf5de691b1273a68242e40de5fee", kill_on_drop: false }`
[INFO] [stderr]    Compiling mint-template-engine v1.2.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "9ab9580985f0f56f2629010c8041b0e93854bf5de691b1273a68242e40de5fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab9580985f0f56f2629010c8041b0e93854bf5de691b1273a68242e40de5fee", kill_on_drop: false }`
[INFO] [stdout] 9ab9580985f0f56f2629010c8041b0e93854bf5de691b1273a68242e40de5fee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2bab82d603c824b6fde3575a408d55d4b25c18bed45c799dc944ca1eae0c250a
[INFO] running `Command { std: "docker" "start" "-a" "2bab82d603c824b6fde3575a408d55d4b25c18bed45c799dc944ca1eae0c250a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mint-template-engine v1.2.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "2bab82d603c824b6fde3575a408d55d4b25c18bed45c799dc944ca1eae0c250a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bab82d603c824b6fde3575a408d55d4b25c18bed45c799dc944ca1eae0c250a", kill_on_drop: false }`
[INFO] [stdout] 2bab82d603c824b6fde3575a408d55d4b25c18bed45c799dc944ca1eae0c250a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4386f400bbd3bd632608e0722b86c35f50672f1e078395610bb15e4d62113f2d
[INFO] running `Command { std: "docker" "start" "-a" "4386f400bbd3bd632608e0722b86c35f50672f1e078395610bb15e4d62113f2d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mint_template_engine-346c650130a8d95d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mint_template_engine-b0e55648dccea6bb)
[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 6 tests
[INFO] [stdout] test tests::cli_no_dup ... ok
[INFO] [stdout] test tests::everything ... ok
[INFO] [stdout] test tests::lines ... ok
[INFO] [stdout] test tests::cli_disallowed_names ... ok
[INFO] [stdout] test tests::no_replacements ... ok
[INFO] [stderr]    Doc-tests mint-template-engine
[INFO] [stdout] test tests::test_brace_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "4386f400bbd3bd632608e0722b86c35f50672f1e078395610bb15e4d62113f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4386f400bbd3bd632608e0722b86c35f50672f1e078395610bb15e4d62113f2d", kill_on_drop: false }`
[INFO] [stdout] 4386f400bbd3bd632608e0722b86c35f50672f1e078395610bb15e4d62113f2d