[INFO] fetching crate combu 0.6.0...
[INFO] testing combu-0.6.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate combu 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate combu 0.6.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking crates.io crate combu 0.6.0
[INFO] finished tweaking crates.io crate combu 0.6.0
[INFO] tweaked toml for crates.io crate combu 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate combu 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c25392d01f28cece77dae9364b8285a2b07a69ce3801764e757ffcfe185ac1ec
[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" "c25392d01f28cece77dae9364b8285a2b07a69ce3801764e757ffcfe185ac1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25392d01f28cece77dae9364b8285a2b07a69ce3801764e757ffcfe185ac1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25392d01f28cece77dae9364b8285a2b07a69ce3801764e757ffcfe185ac1ec", kill_on_drop: false }`
[INFO] [stdout] c25392d01f28cece77dae9364b8285a2b07a69ce3801764e757ffcfe185ac1ec
[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=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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 81b6b9291624968d3319a6267925fe0a65f6e7292364c476eff37ea873abe058
[INFO] running `Command { std: "docker" "start" "-a" "81b6b9291624968d3319a6267925fe0a65f6e7292364c476eff37ea873abe058", kill_on_drop: false }`
[INFO] [stderr]    Compiling combu v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "81b6b9291624968d3319a6267925fe0a65f6e7292364c476eff37ea873abe058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b6b9291624968d3319a6267925fe0a65f6e7292364c476eff37ea873abe058", kill_on_drop: false }`
[INFO] [stdout] 81b6b9291624968d3319a6267925fe0a65f6e7292364c476eff37ea873abe058
[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=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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 324d46c880c46d240153fbf12e00a3f60d24fcf8ec6e1bc90e79977e8a7b6ea1
[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" "324d46c880c46d240153fbf12e00a3f60d24fcf8ec6e1bc90e79977e8a7b6ea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling combu v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "324d46c880c46d240153fbf12e00a3f60d24fcf8ec6e1bc90e79977e8a7b6ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324d46c880c46d240153fbf12e00a3f60d24fcf8ec6e1bc90e79977e8a7b6ea1", kill_on_drop: false }`
[INFO] [stdout] 324d46c880c46d240153fbf12e00a3f60d24fcf8ec6e1bc90e79977e8a7b6ea1
[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=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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6d99c7e5368423f5527d82342ede73413541c640b21f60fe3a95f8fda347869
[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" "d6d99c7e5368423f5527d82342ede73413541c640b21f60fe3a95f8fda347869", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/combu-ebd07be8f70da286)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test command::tests::run_leaf ... ok
[INFO] [stdout] test command::tests::single_run ... ok
[INFO] [stdout] test command::tests::run_leaf_with_flag_before_normal_flag ... ok
[INFO] [stdout] test command::tests::test_flag_type ... ok
[INFO] [stdout] test command::tests::run_node ... ok
[INFO] [stdout] test pub_macros::tests::flag_test ... ok
[INFO] [stdout] test command::tests::run_root ... ok
[INFO] [stdout] test vector::tests::prepend_test ... ok
[INFO] [stderr]    Doc-tests combu
[INFO] [stdout] test command::tests::run_root_with_flag_before_normal_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "d6d99c7e5368423f5527d82342ede73413541c640b21f60fe3a95f8fda347869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d99c7e5368423f5527d82342ede73413541c640b21f60fe3a95f8fda347869", kill_on_drop: false }`
[INFO] [stdout] d6d99c7e5368423f5527d82342ede73413541c640b21f60fe3a95f8fda347869