[INFO] fetching crate structz 0.6.0...
[INFO] checking structz-0.6.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate structz 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate structz 0.6.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structz 0.6.0
[INFO] finished tweaking crates.io crate structz 0.6.0
[INFO] tweaked toml for crates.io crate structz 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structz-macros v0.2.0
[INFO] [stderr]   Downloaded tuplez-macros v0.7.0
[INFO] [stderr]   Downloaded stringz-macros v0.2.0
[INFO] [stderr]   Downloaded stringz v0.4.1
[INFO] [stderr]   Downloaded tuplez v0.14.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06e7174b813ee196da45acdbb407d616c6e6d543f61777d603d11a5ee514d99b
[INFO] running `Command { std: "docker" "start" "-a" "06e7174b813ee196da45acdbb407d616c6e6d543f61777d603d11a5ee514d99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06e7174b813ee196da45acdbb407d616c6e6d543f61777d603d11a5ee514d99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e7174b813ee196da45acdbb407d616c6e6d543f61777d603d11a5ee514d99b", kill_on_drop: false }`
[INFO] [stdout] 06e7174b813ee196da45acdbb407d616c6e6d543f61777d603d11a5ee514d99b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 676d890f7beb9a449c82ceb401a2e4c7b3b76871e3c42378ca91833881a1ea94
[INFO] running `Command { std: "docker" "start" "-a" "676d890f7beb9a449c82ceb401a2e4c7b3b76871e3c42378ca91833881a1ea94", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling tuplez-macros v0.7.0
[INFO] [stderr]    Compiling stringz-macros v0.2.0
[INFO] [stderr]    Compiling structz-macros v0.2.0
[INFO] [stderr]     Checking tuplez v0.14.15
[INFO] [stderr]     Checking stringz v0.4.1
[INFO] [stderr]     Checking structz v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "676d890f7beb9a449c82ceb401a2e4c7b3b76871e3c42378ca91833881a1ea94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676d890f7beb9a449c82ceb401a2e4c7b3b76871e3c42378ca91833881a1ea94", kill_on_drop: false }`
[INFO] [stdout] 676d890f7beb9a449c82ceb401a2e4c7b3b76871e3c42378ca91833881a1ea94