[INFO] fetching crate znap-syn 0.1.37...
[INFO] building znap-syn-0.1.37 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate znap-syn 0.1.37 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate znap-syn 0.1.37
[INFO] finished tweaking crates.io crate znap-syn 0.1.37
[INFO] tweaked toml for crates.io crate znap-syn 0.1.37 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate znap-syn 0.1.37 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 466188c8c554c112fd5275012ceafe4e5a890b30a925a64f8bf8a9d57ac40e15
[INFO] running `Command { std: "docker" "start" "-a" "466188c8c554c112fd5275012ceafe4e5a890b30a925a64f8bf8a9d57ac40e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "466188c8c554c112fd5275012ceafe4e5a890b30a925a64f8bf8a9d57ac40e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466188c8c554c112fd5275012ceafe4e5a890b30a925a64f8bf8a9d57ac40e15", kill_on_drop: false }`
[INFO] [stdout] 466188c8c554c112fd5275012ceafe4e5a890b30a925a64f8bf8a9d57ac40e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 597bfa5717509ae2c366cc1761dbcc6397dc163077f71c81ffeb49ca6ae7fad4
[INFO] running `Command { std: "docker" "start" "-a" "597bfa5717509ae2c366cc1761dbcc6397dc163077f71c81ffeb49ca6ae7fad4", kill_on_drop: false }`
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling deluxe-core v0.5.0
[INFO] [stderr]    Compiling deluxe-macros v0.5.0
[INFO] [stderr]    Compiling deluxe v0.5.0
[INFO] [stderr]    Compiling znap-syn v0.1.37 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.26s
[INFO] running `Command { std: "docker" "inspect" "597bfa5717509ae2c366cc1761dbcc6397dc163077f71c81ffeb49ca6ae7fad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597bfa5717509ae2c366cc1761dbcc6397dc163077f71c81ffeb49ca6ae7fad4", kill_on_drop: false }`
[INFO] [stdout] 597bfa5717509ae2c366cc1761dbcc6397dc163077f71c81ffeb49ca6ae7fad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6c4bec9f62791d1e7e91d12a5d43de3279d8ac554d76d556f403f379fe3ae04
[INFO] running `Command { std: "docker" "start" "-a" "f6c4bec9f62791d1e7e91d12a5d43de3279d8ac554d76d556f403f379fe3ae04", kill_on_drop: false }`
[INFO] [stderr]    Compiling znap-syn v0.1.37 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "f6c4bec9f62791d1e7e91d12a5d43de3279d8ac554d76d556f403f379fe3ae04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c4bec9f62791d1e7e91d12a5d43de3279d8ac554d76d556f403f379fe3ae04", kill_on_drop: false }`
[INFO] [stdout] f6c4bec9f62791d1e7e91d12a5d43de3279d8ac554d76d556f403f379fe3ae04