[INFO] fetching crate postfix-macros-impl 0.1.0...
[INFO] building postfix-macros-impl-0.1.0 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate postfix-macros-impl 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate postfix-macros-impl 0.1.0 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 postfix-macros-impl 0.1.0
[INFO] finished tweaking crates.io crate postfix-macros-impl 0.1.0
[INFO] tweaked toml for crates.io crate postfix-macros-impl 0.1.0 written to /workspace/builds/worker-31/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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] c5d34eb34961e3222b910685533724e3759af5bf89cf02ac738b0fc86eb571c4
[INFO] running `Command { std: "docker" "start" "-a" "c5d34eb34961e3222b910685533724e3759af5bf89cf02ac738b0fc86eb571c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5d34eb34961e3222b910685533724e3759af5bf89cf02ac738b0fc86eb571c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d34eb34961e3222b910685533724e3759af5bf89cf02ac738b0fc86eb571c4", kill_on_drop: false }`
[INFO] [stdout] c5d34eb34961e3222b910685533724e3759af5bf89cf02ac738b0fc86eb571c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 472730df18c4eeb1a274c35610339b9f61dfeae8c8c934ab1a04a4cf9265f7ff
[INFO] running `Command { std: "docker" "start" "-a" "472730df18c4eeb1a274c35610339b9f61dfeae8c8c934ab1a04a4cf9265f7ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling postfix-macros-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "472730df18c4eeb1a274c35610339b9f61dfeae8c8c934ab1a04a4cf9265f7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "472730df18c4eeb1a274c35610339b9f61dfeae8c8c934ab1a04a4cf9265f7ff", kill_on_drop: false }`
[INFO] [stdout] 472730df18c4eeb1a274c35610339b9f61dfeae8c8c934ab1a04a4cf9265f7ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 616718d0e55179103e0fe91963e803b22c42c3c833823f40f4238e7a2a15ed6b
[INFO] running `Command { std: "docker" "start" "-a" "616718d0e55179103e0fe91963e803b22c42c3c833823f40f4238e7a2a15ed6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling postfix-macros-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/postfix_macros_impl-221c11b2dd74e0d2)
[INFO] running `Command { std: "docker" "inspect" "616718d0e55179103e0fe91963e803b22c42c3c833823f40f4238e7a2a15ed6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616718d0e55179103e0fe91963e803b22c42c3c833823f40f4238e7a2a15ed6b", kill_on_drop: false }`
[INFO] [stdout] 616718d0e55179103e0fe91963e803b22c42c3c833823f40f4238e7a2a15ed6b