[INFO] fetching crate with_builtin_macros-proc_macros 0.0.3...
[INFO] testing with_builtin_macros-proc_macros-0.0.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate with_builtin_macros-proc_macros 0.0.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate with_builtin_macros-proc_macros 0.0.3 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_builtin_macros-proc_macros 0.0.3
[INFO] finished tweaking crates.io crate with_builtin_macros-proc_macros 0.0.3
[INFO] tweaked toml for crates.io crate with_builtin_macros-proc_macros 0.0.3 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 0dce6ce9b8ba74a2644eda7240d4e739609b43e6db90370643896c8eb61c5f21
[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" "0dce6ce9b8ba74a2644eda7240d4e739609b43e6db90370643896c8eb61c5f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dce6ce9b8ba74a2644eda7240d4e739609b43e6db90370643896c8eb61c5f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dce6ce9b8ba74a2644eda7240d4e739609b43e6db90370643896c8eb61c5f21", kill_on_drop: false }`
[INFO] [stdout] 0dce6ce9b8ba74a2644eda7240d4e739609b43e6db90370643896c8eb61c5f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 8c7905221cdffbb9ad487081825ab29c68b6ff14b1a3361daf945af65c77b3df
[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" "8c7905221cdffbb9ad487081825ab29c68b6ff14b1a3361daf945af65c77b3df", kill_on_drop: false }`
[INFO] [stderr]    Compiling with_builtin_macros-proc_macros v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "8c7905221cdffbb9ad487081825ab29c68b6ff14b1a3361daf945af65c77b3df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7905221cdffbb9ad487081825ab29c68b6ff14b1a3361daf945af65c77b3df", kill_on_drop: false }`
[INFO] [stdout] 8c7905221cdffbb9ad487081825ab29c68b6ff14b1a3361daf945af65c77b3df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 75c4dca9d576be944ac6537a0453b536035d3ab5c30cd66362a74ffa6159b0c8
[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" "75c4dca9d576be944ac6537a0453b536035d3ab5c30cd66362a74ffa6159b0c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling with_builtin_macros-proc_macros v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "75c4dca9d576be944ac6537a0453b536035d3ab5c30cd66362a74ffa6159b0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c4dca9d576be944ac6537a0453b536035d3ab5c30cd66362a74ffa6159b0c8", kill_on_drop: false }`
[INFO] [stdout] 75c4dca9d576be944ac6537a0453b536035d3ab5c30cd66362a74ffa6159b0c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 633d00ea2c262ac3815c67965edcad2355f8e06e14459f0f2cf9408e3d7e1d6f
[INFO] running `Command { std: "docker" "start" "-a" "633d00ea2c262ac3815c67965edcad2355f8e06e14459f0f2cf9408e3d7e1d6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/with_builtin_macros_proc_macros-c4b5cd71ae49afcc
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests with_builtin_macros-proc_macros
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lib.rs - with_builtin (line 58) ... ok
[INFO] [stdout] test lib.rs - with_builtin (line 92) ... ok
[INFO] [stdout] test lib.rs - with_builtin (line 104) ... ok
[INFO] [stdout] test lib.rs - with_builtin (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "633d00ea2c262ac3815c67965edcad2355f8e06e14459f0f2cf9408e3d7e1d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633d00ea2c262ac3815c67965edcad2355f8e06e14459f0f2cf9408e3d7e1d6f", kill_on_drop: false }`
[INFO] [stdout] 633d00ea2c262ac3815c67965edcad2355f8e06e14459f0f2cf9408e3d7e1d6f