[INFO] cloning repository https://github.com/mgjm/newtype-enum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgjm/newtype-enum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgjm%2Fnewtype-enum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgjm%2Fnewtype-enum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3033dfbfaaf30d000a7049edfeecfd8acc920c4
[INFO] testing mgjm/newtype-enum against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgjm%2Fnewtype-enum" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mgjm/newtype-enum on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mgjm/newtype-enum
[INFO] finished tweaking git repo https://github.com/mgjm/newtype-enum
[INFO] tweaked toml for git repo https://github.com/mgjm/newtype-enum written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mgjm/newtype-enum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 818b793d68f468982f351366a23e23577018f5cbec22d9f0b150029fd3877a9e
[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" "818b793d68f468982f351366a23e23577018f5cbec22d9f0b150029fd3877a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "818b793d68f468982f351366a23e23577018f5cbec22d9f0b150029fd3877a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818b793d68f468982f351366a23e23577018f5cbec22d9f0b150029fd3877a9e", kill_on_drop: false }`
[INFO] [stdout] 818b793d68f468982f351366a23e23577018f5cbec22d9f0b150029fd3877a9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 93c3f8b382a690e3f405a2d75a0d9da5c069301ac9efc1204bed22c0c66886bb
[INFO] running `Command { std: "docker" "start" "-a" "93c3f8b382a690e3f405a2d75a0d9da5c069301ac9efc1204bed22c0c66886bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling newtype-enum-macro v0.1.0 (/opt/rustwide/workdir/newtype-enum-macro)
[INFO] [stderr]    Compiling newtype-enum v0.1.0 (/opt/rustwide/workdir/newtype-enum)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.98s
[INFO] running `Command { std: "docker" "inspect" "93c3f8b382a690e3f405a2d75a0d9da5c069301ac9efc1204bed22c0c66886bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c3f8b382a690e3f405a2d75a0d9da5c069301ac9efc1204bed22c0c66886bb", kill_on_drop: false }`
[INFO] [stdout] 93c3f8b382a690e3f405a2d75a0d9da5c069301ac9efc1204bed22c0c66886bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d1c675c3f9ba5bde47e192db49257eac478d02dd72d39e7c96d4c36446a4425
[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" "7d1c675c3f9ba5bde47e192db49257eac478d02dd72d39e7c96d4c36446a4425", kill_on_drop: false }`
[INFO] [stderr]    Compiling newtype-enum-macro v0.1.0 (/opt/rustwide/workdir/newtype-enum-macro)
[INFO] [stderr]    Compiling newtype-enum v0.1.0 (/opt/rustwide/workdir/newtype-enum)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "7d1c675c3f9ba5bde47e192db49257eac478d02dd72d39e7c96d4c36446a4425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1c675c3f9ba5bde47e192db49257eac478d02dd72d39e7c96d4c36446a4425", kill_on_drop: false }`
[INFO] [stdout] 7d1c675c3f9ba5bde47e192db49257eac478d02dd72d39e7c96d4c36446a4425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb310a184d0e62acd821f6a8aad784606fb6ed67546e639eb30a6f5f93beb971
[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" "eb310a184d0e62acd821f6a8aad784606fb6ed67546e639eb30a6f5f93beb971", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newtype_enum-d78924cb706ef157)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newtype_enum_macro-711ee24d8d216ace)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests newtype-enum
[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] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/lib.rs - Enum::into_variant (line 234) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name newtype_enum --test /opt/rustwide/workdir/newtype-enum/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern newtype_enum=/opt/rustwide/target/debug/deps/libnewtype_enum-6fa091776e2f8e92.rlib --extern newtype_enum_macro=/opt/rustwide/target/debug/deps/libnewtype_enum_macro-85ee00a2e9ab0b94.so -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "eb310a184d0e62acd821f6a8aad784606fb6ed67546e639eb30a6f5f93beb971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb310a184d0e62acd821f6a8aad784606fb6ed67546e639eb30a6f5f93beb971", kill_on_drop: false }`
[INFO] [stdout] eb310a184d0e62acd821f6a8aad784606fb6ed67546e639eb30a6f5f93beb971
