[INFO] fetching crate with_locals-proc_macros 0.3.0-rc1...
[INFO] testing with_locals-proc_macros-0.3.0-rc1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate with_locals-proc_macros 0.3.0-rc1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate with_locals-proc_macros 0.3.0-rc1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate with_locals-proc_macros 0.3.0-rc1
[INFO] finished tweaking crates.io crate with_locals-proc_macros 0.3.0-rc1
[INFO] tweaked toml for crates.io crate with_locals-proc_macros 0.3.0-rc1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] bae322143420c7f85278d27afbc53d81c01d18f2dd93a3b47e76048c77647af7
[INFO] running `Command { std: "docker" "start" "-a" "bae322143420c7f85278d27afbc53d81c01d18f2dd93a3b47e76048c77647af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bae322143420c7f85278d27afbc53d81c01d18f2dd93a3b47e76048c77647af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bae322143420c7f85278d27afbc53d81c01d18f2dd93a3b47e76048c77647af7", kill_on_drop: false }`
[INFO] [stdout] bae322143420c7f85278d27afbc53d81c01d18f2dd93a3b47e76048c77647af7
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 6b4d07a26de1c625dc8bfbae6ced254990f71b76b3d6c68d763e7b20f2b3a4ee
[INFO] running `Command { std: "docker" "start" "-a" "6b4d07a26de1c625dc8bfbae6ced254990f71b76b3d6c68d763e7b20f2b3a4ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling func_wrap v0.1.3
[INFO] [stderr]    Compiling with_locals-proc_macros v0.3.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.85s
[INFO] running `Command { std: "docker" "inspect" "6b4d07a26de1c625dc8bfbae6ced254990f71b76b3d6c68d763e7b20f2b3a4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4d07a26de1c625dc8bfbae6ced254990f71b76b3d6c68d763e7b20f2b3a4ee", kill_on_drop: false }`
[INFO] [stdout] 6b4d07a26de1c625dc8bfbae6ced254990f71b76b3d6c68d763e7b20f2b3a4ee
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 8a4dc23da761d18e81ad8f2dca12d568d96310751a53055d414eab0b917a8dac
[INFO] running `Command { std: "docker" "start" "-a" "8a4dc23da761d18e81ad8f2dca12d568d96310751a53055d414eab0b917a8dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling with_locals-proc_macros v0.3.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "8a4dc23da761d18e81ad8f2dca12d568d96310751a53055d414eab0b917a8dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4dc23da761d18e81ad8f2dca12d568d96310751a53055d414eab0b917a8dac", kill_on_drop: false }`
[INFO] [stdout] 8a4dc23da761d18e81ad8f2dca12d568d96310751a53055d414eab0b917a8dac
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c8b175070e1978c3dd13be6d0b2f2261fdb38bbdd2e6212244778dec5219946
[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" "4c8b175070e1978c3dd13be6d0b2f2261fdb38bbdd2e6212244778dec5219946", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/with_locals_proc_macros-693deea3a757f487
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests with_locals-proc_macros
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test handle_let_bindings.rs - handle_let_bindings::handle_let_bindings (line 12) ... ignored
[INFO] [stdout] test handle_let_bindings.rs - handle_let_bindings::handle_let_bindings (line 5) ... ignored
[INFO] [stdout] test wrap_statements_inside_closure_body.rs - wrap_statements_inside_closure_body::wrap_statements_inside_closure_body (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c8b175070e1978c3dd13be6d0b2f2261fdb38bbdd2e6212244778dec5219946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8b175070e1978c3dd13be6d0b2f2261fdb38bbdd2e6212244778dec5219946", kill_on_drop: false }`
[INFO] [stdout] 4c8b175070e1978c3dd13be6d0b2f2261fdb38bbdd2e6212244778dec5219946