[INFO] fetching crate piddiy 0.1.2...
[INFO] building piddiy-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate piddiy 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate piddiy 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate piddiy 0.1.2
[INFO] tweaked toml for crates.io crate piddiy 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate piddiy 0.1.2 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] crate crates.io crate piddiy 0.1.2 already has a lockfile, it will not be regenerated
[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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] af8fffd746a9addc9643010fdd48a2518d5f4c1cdaac0e4cc6a9c5fbece1c11d
[INFO] running `Command { std: "docker" "start" "-a" "af8fffd746a9addc9643010fdd48a2518d5f4c1cdaac0e4cc6a9c5fbece1c11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af8fffd746a9addc9643010fdd48a2518d5f4c1cdaac0e4cc6a9c5fbece1c11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8fffd746a9addc9643010fdd48a2518d5f4c1cdaac0e4cc6a9c5fbece1c11d", kill_on_drop: false }`
[INFO] [stdout] af8fffd746a9addc9643010fdd48a2518d5f4c1cdaac0e4cc6a9c5fbece1c11d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b10a21e1c787d4247797efd4f2c904fa88a28fb142ca8a0ce3caced7a0a7deb2
[INFO] running `Command { std: "docker" "start" "-a" "b10a21e1c787d4247797efd4f2c904fa88a28fb142ca8a0ce3caced7a0a7deb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling piddiy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "b10a21e1c787d4247797efd4f2c904fa88a28fb142ca8a0ce3caced7a0a7deb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10a21e1c787d4247797efd4f2c904fa88a28fb142ca8a0ce3caced7a0a7deb2", kill_on_drop: false }`
[INFO] [stdout] b10a21e1c787d4247797efd4f2c904fa88a28fb142ca8a0ce3caced7a0a7deb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 16a765f8ba70d692f45691b6cf42d8a23680812227ad55e09581d6b322f26714
[INFO] running `Command { std: "docker" "start" "-a" "16a765f8ba70d692f45691b6cf42d8a23680812227ad55e09581d6b322f26714", kill_on_drop: false }`
[INFO] [stderr]    Compiling piddiy v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "16a765f8ba70d692f45691b6cf42d8a23680812227ad55e09581d6b322f26714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a765f8ba70d692f45691b6cf42d8a23680812227ad55e09581d6b322f26714", kill_on_drop: false }`
[INFO] [stdout] 16a765f8ba70d692f45691b6cf42d8a23680812227ad55e09581d6b322f26714