[INFO] fetching crate rust_hawktracer_proc_macro 0.4.1...
[INFO] testing rust_hawktracer_proc_macro-0.4.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rust_hawktracer_proc_macro 0.4.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rust_hawktracer_proc_macro 0.4.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_hawktracer_proc_macro 0.4.1
[INFO] finished tweaking crates.io crate rust_hawktracer_proc_macro 0.4.1
[INFO] tweaked toml for crates.io crate rust_hawktracer_proc_macro 0.4.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust_hawktracer_sys v0.4.2
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a46566760d5cd68b57bd779783ef1c8d6dfea16966f04bbd77bc71dfa3b5668
[INFO] running `Command { std: "docker" "start" "-a" "5a46566760d5cd68b57bd779783ef1c8d6dfea16966f04bbd77bc71dfa3b5668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a46566760d5cd68b57bd779783ef1c8d6dfea16966f04bbd77bc71dfa3b5668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a46566760d5cd68b57bd779783ef1c8d6dfea16966f04bbd77bc71dfa3b5668", kill_on_drop: false }`
[INFO] [stdout] 5a46566760d5cd68b57bd779783ef1c8d6dfea16966f04bbd77bc71dfa3b5668
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a50714d3dd9bbab89692e59d420e3eea534f8e4b24f5741f02eae669ff0e0c6c
[INFO] running `Command { std: "docker" "start" "-a" "a50714d3dd9bbab89692e59d420e3eea534f8e4b24f5741f02eae669ff0e0c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_hawktracer_proc_macro v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a50714d3dd9bbab89692e59d420e3eea534f8e4b24f5741f02eae669ff0e0c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50714d3dd9bbab89692e59d420e3eea534f8e4b24f5741f02eae669ff0e0c6c", kill_on_drop: false }`
[INFO] [stdout] a50714d3dd9bbab89692e59d420e3eea534f8e4b24f5741f02eae669ff0e0c6c
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3adabcadb3cde7b0dd50047917306af7f0a0222da43cbf2ff83c3227c7c3e848
[INFO] running `Command { std: "docker" "start" "-a" "3adabcadb3cde7b0dd50047917306af7f0a0222da43cbf2ff83c3227c7c3e848", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_hawktracer_proc_macro v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "3adabcadb3cde7b0dd50047917306af7f0a0222da43cbf2ff83c3227c7c3e848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3adabcadb3cde7b0dd50047917306af7f0a0222da43cbf2ff83c3227c7c3e848", kill_on_drop: false }`
[INFO] [stdout] 3adabcadb3cde7b0dd50047917306af7f0a0222da43cbf2ff83c3227c7c3e848
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a835f63df28cd99248d724a9aa575efd09975fabf532d7c85b8d3a78cfd4fac
[INFO] running `Command { std: "docker" "start" "-a" "5a835f63df28cd99248d724a9aa575efd09975fabf532d7c85b8d3a78cfd4fac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_hawktracer_proc_macro-c95cf3bf88d70ba9)
[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 rust_hawktracer_proc_macro
[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" "5a835f63df28cd99248d724a9aa575efd09975fabf532d7c85b8d3a78cfd4fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a835f63df28cd99248d724a9aa575efd09975fabf532d7c85b8d3a78cfd4fac", kill_on_drop: false }`
[INFO] [stdout] 5a835f63df28cd99248d724a9aa575efd09975fabf532d7c85b8d3a78cfd4fac