[INFO] cloning repository https://github.com/skletsun/cargo_feature_dylib_issue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skletsun/cargo_feature_dylib_issue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskletsun%2Fcargo_feature_dylib_issue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskletsun%2Fcargo_feature_dylib_issue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a187c62cbe5555b9aec5d525ea0c3b44f6e85854
[INFO] testing skletsun/cargo_feature_dylib_issue against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskletsun%2Fcargo_feature_dylib_issue" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skletsun/cargo_feature_dylib_issue on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/skletsun/cargo_feature_dylib_issue
[INFO] removed workspace from git repo https://github.com/skletsun/cargo_feature_dylib_issue
[INFO] finished tweaking git repo https://github.com/skletsun/cargo_feature_dylib_issue
[INFO] tweaked toml for git repo https://github.com/skletsun/cargo_feature_dylib_issue written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/skletsun/cargo_feature_dylib_issue already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04191230d47140557ec1b6c5b0ece407473159115c8beb831036b4edc263a7af
[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" "04191230d47140557ec1b6c5b0ece407473159115c8beb831036b4edc263a7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04191230d47140557ec1b6c5b0ece407473159115c8beb831036b4edc263a7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04191230d47140557ec1b6c5b0ece407473159115c8beb831036b4edc263a7af", kill_on_drop: false }`
[INFO] [stdout] 04191230d47140557ec1b6c5b0ece407473159115c8beb831036b4edc263a7af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa3660022a7ab58f0652b262c05bdaf9f5a274a9172866139632ba7c91e9055b
[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" "fa3660022a7ab58f0652b262c05bdaf9f5a274a9172866139632ba7c91e9055b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo_check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "fa3660022a7ab58f0652b262c05bdaf9f5a274a9172866139632ba7c91e9055b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3660022a7ab58f0652b262c05bdaf9f5a274a9172866139632ba7c91e9055b", kill_on_drop: false }`
[INFO] [stdout] fa3660022a7ab58f0652b262c05bdaf9f5a274a9172866139632ba7c91e9055b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d611445f9c527257672292b94f7423c7cfe468ce7c4ac203e40bfb11d6d75b4e
[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" "d611445f9c527257672292b94f7423c7cfe468ce7c4ac203e40bfb11d6d75b4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo_check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "d611445f9c527257672292b94f7423c7cfe468ce7c4ac203e40bfb11d6d75b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d611445f9c527257672292b94f7423c7cfe468ce7c4ac203e40bfb11d6d75b4e", kill_on_drop: false }`
[INFO] [stdout] d611445f9c527257672292b94f7423c7cfe468ce7c4ac203e40bfb11d6d75b4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] f6e6da59acd493960593d5c72a0e7a6869aa15139ba4534833a71be52cd7e57e
[INFO] running `Command { std: "docker" "start" "-a" "f6e6da59acd493960593d5c72a0e7a6869aa15139ba4534833a71be52cd7e57e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_check-21a1445b7178f586
[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" "f6e6da59acd493960593d5c72a0e7a6869aa15139ba4534833a71be52cd7e57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e6da59acd493960593d5c72a0e7a6869aa15139ba4534833a71be52cd7e57e", kill_on_drop: false }`
[INFO] [stdout] f6e6da59acd493960593d5c72a0e7a6869aa15139ba4534833a71be52cd7e57e