[INFO] fetching crate bma-benchmark-proc 0.0.18...
[INFO] building bma-benchmark-proc-0.0.18 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate bma-benchmark-proc 0.0.18 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate bma-benchmark-proc 0.0.18 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bma-benchmark-proc 0.0.18
[INFO] finished tweaking crates.io crate bma-benchmark-proc 0.0.18
[INFO] tweaked toml for crates.io crate bma-benchmark-proc 0.0.18 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce6e00dfa492475a06daba5530e03d5b4d4d9347390eaf534547624e247328cf
[INFO] running `Command { std: "docker" "start" "-a" "ce6e00dfa492475a06daba5530e03d5b4d4d9347390eaf534547624e247328cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6e00dfa492475a06daba5530e03d5b4d4d9347390eaf534547624e247328cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6e00dfa492475a06daba5530e03d5b4d4d9347390eaf534547624e247328cf", kill_on_drop: false }`
[INFO] [stdout] ce6e00dfa492475a06daba5530e03d5b4d4d9347390eaf534547624e247328cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39c81ceaff3f74a706667aee0f86322a2b897284f49d0808b0b7cd8d1e2fbe7b
[INFO] running `Command { std: "docker" "start" "-a" "39c81ceaff3f74a706667aee0f86322a2b897284f49d0808b0b7cd8d1e2fbe7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling bma-benchmark-proc v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.75s
[INFO] running `Command { std: "docker" "inspect" "39c81ceaff3f74a706667aee0f86322a2b897284f49d0808b0b7cd8d1e2fbe7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c81ceaff3f74a706667aee0f86322a2b897284f49d0808b0b7cd8d1e2fbe7b", kill_on_drop: false }`
[INFO] [stdout] 39c81ceaff3f74a706667aee0f86322a2b897284f49d0808b0b7cd8d1e2fbe7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95a0600a1847449ad3f2574d5ce2773dd9de3893fc6ec37eeffa84785a67904b
[INFO] running `Command { std: "docker" "start" "-a" "95a0600a1847449ad3f2574d5ce2773dd9de3893fc6ec37eeffa84785a67904b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bma-benchmark-proc v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bma_benchmark_proc-1e634133ff233572)
[INFO] running `Command { std: "docker" "inspect" "95a0600a1847449ad3f2574d5ce2773dd9de3893fc6ec37eeffa84785a67904b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a0600a1847449ad3f2574d5ce2773dd9de3893fc6ec37eeffa84785a67904b", kill_on_drop: false }`
[INFO] [stdout] 95a0600a1847449ad3f2574d5ce2773dd9de3893fc6ec37eeffa84785a67904b