[INFO] cloning repository https://github.com/ctsrc/cargo_features_problem_repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctsrc/cargo_features_problem_repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2Fcargo_features_problem_repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2Fcargo_features_problem_repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 025224ea773461b17c7a90856676dab209c36cd3
[INFO] testing ctsrc/cargo_features_problem_repro against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2Fcargo_features_problem_repro" "/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/ctsrc/cargo_features_problem_repro on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ctsrc/cargo_features_problem_repro
[INFO] finished tweaking git repo https://github.com/ctsrc/cargo_features_problem_repro
[INFO] tweaked toml for git repo https://github.com/ctsrc/cargo_features_problem_repro written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ctsrc/cargo_features_problem_repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 689a5c0d4839a8e002e21bff29f42204d0f9cab9d0a116973f83c2a4f53048df
[INFO] running `Command { std: "docker" "start" "-a" "689a5c0d4839a8e002e21bff29f42204d0f9cab9d0a116973f83c2a4f53048df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "689a5c0d4839a8e002e21bff29f42204d0f9cab9d0a116973f83c2a4f53048df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689a5c0d4839a8e002e21bff29f42204d0f9cab9d0a116973f83c2a4f53048df", kill_on_drop: false }`
[INFO] [stdout] 689a5c0d4839a8e002e21bff29f42204d0f9cab9d0a116973f83c2a4f53048df
[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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 5becc80f5ccc1b8f99c03d3562ff650b5f9ad6f8a50f876368bbab004a396089
[INFO] running `Command { std: "docker" "start" "-a" "5becc80f5ccc1b8f99c03d3562ff650b5f9ad6f8a50f876368bbab004a396089", kill_on_drop: false }`
[INFO] [stderr]    Compiling foobar v0.0.0 (/opt/rustwide/workdir/foobar)
[INFO] [stderr]    Compiling quux v0.0.0 (/opt/rustwide/workdir/quux)
[INFO] [stderr]    Compiling badabing v0.0.0 (/opt/rustwide/workdir/badabing)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "5becc80f5ccc1b8f99c03d3562ff650b5f9ad6f8a50f876368bbab004a396089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5becc80f5ccc1b8f99c03d3562ff650b5f9ad6f8a50f876368bbab004a396089", kill_on_drop: false }`
[INFO] [stdout] 5becc80f5ccc1b8f99c03d3562ff650b5f9ad6f8a50f876368bbab004a396089
[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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 079d800182408bb216f010a8e0d93f1c12ae6fd210f9759737f40116c2cb65bf
[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" "079d800182408bb216f010a8e0d93f1c12ae6fd210f9759737f40116c2cb65bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling quux v0.0.0 (/opt/rustwide/workdir/quux)
[INFO] [stderr]    Compiling foobar v0.0.0 (/opt/rustwide/workdir/foobar)
[INFO] [stderr]    Compiling badabing v0.0.0 (/opt/rustwide/workdir/badabing)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "079d800182408bb216f010a8e0d93f1c12ae6fd210f9759737f40116c2cb65bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079d800182408bb216f010a8e0d93f1c12ae6fd210f9759737f40116c2cb65bf", kill_on_drop: false }`
[INFO] [stdout] 079d800182408bb216f010a8e0d93f1c12ae6fd210f9759737f40116c2cb65bf
[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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 1e717456d03d7e9e69d44ca7dfa6c61c68eee7bb1b28f2f91d1fe90d97b86f62
[INFO] running `Command { std: "docker" "start" "-a" "1e717456d03d7e9e69d44ca7dfa6c61c68eee7bb1b28f2f91d1fe90d97b86f62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/badabing-4b0d701ee0a455f1)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/foobar-5b2ebfe09c12a26b)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quux-d6e74eb7c448ab42)
[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] [stderr]    Doc-tests badabing
[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] [stderr]    Doc-tests quux
[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" "1e717456d03d7e9e69d44ca7dfa6c61c68eee7bb1b28f2f91d1fe90d97b86f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e717456d03d7e9e69d44ca7dfa6c61c68eee7bb1b28f2f91d1fe90d97b86f62", kill_on_drop: false }`
[INFO] [stdout] 1e717456d03d7e9e69d44ca7dfa6c61c68eee7bb1b28f2f91d1fe90d97b86f62