[INFO] fetching crate obfstr-impl 0.1.1...
[INFO] building obfstr-impl-0.1.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate obfstr-impl 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate obfstr-impl 0.1.1
[INFO] finished tweaking crates.io crate obfstr-impl 0.1.1
[INFO] tweaked toml for crates.io crate obfstr-impl 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate obfstr-impl 0.1.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb1e3a10d2a57b8a81d51ec26999729d9d6b685a1dfba6b712caec96e1b8047a
[INFO] running `Command { std: "docker" "start" "-a" "eb1e3a10d2a57b8a81d51ec26999729d9d6b685a1dfba6b712caec96e1b8047a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb1e3a10d2a57b8a81d51ec26999729d9d6b685a1dfba6b712caec96e1b8047a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1e3a10d2a57b8a81d51ec26999729d9d6b685a1dfba6b712caec96e1b8047a", kill_on_drop: false }`
[INFO] [stdout] eb1e3a10d2a57b8a81d51ec26999729d9d6b685a1dfba6b712caec96e1b8047a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5d48a50ef00e106c6e6c47a1b909bc16559f2bf73c3f25d43cd85bdfcd04c3f
[INFO] running `Command { std: "docker" "start" "-a" "b5d48a50ef00e106c6e6c47a1b909bc16559f2bf73c3f25d43cd85bdfcd04c3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling obfstr-impl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "b5d48a50ef00e106c6e6c47a1b909bc16559f2bf73c3f25d43cd85bdfcd04c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d48a50ef00e106c6e6c47a1b909bc16559f2bf73c3f25d43cd85bdfcd04c3f", kill_on_drop: false }`
[INFO] [stdout] b5d48a50ef00e106c6e6c47a1b909bc16559f2bf73c3f25d43cd85bdfcd04c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daa0d3e0bef40c70ff0d3750b463a49128940016b1b1f78c3cb2b6a5102f27e4
[INFO] running `Command { std: "docker" "start" "-a" "daa0d3e0bef40c70ff0d3750b463a49128940016b1b1f78c3cb2b6a5102f27e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling obfstr-impl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "daa0d3e0bef40c70ff0d3750b463a49128940016b1b1f78c3cb2b6a5102f27e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa0d3e0bef40c70ff0d3750b463a49128940016b1b1f78c3cb2b6a5102f27e4", kill_on_drop: false }`
[INFO] [stdout] daa0d3e0bef40c70ff0d3750b463a49128940016b1b1f78c3cb2b6a5102f27e4