[INFO] fetching crate zkpip-placeholder 0.0.1...
[INFO] testing zkpip-placeholder-0.0.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate zkpip-placeholder 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate zkpip-placeholder 0.0.1
[INFO] finished tweaking crates.io crate zkpip-placeholder 0.0.1
[INFO] tweaked toml for crates.io crate zkpip-placeholder 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zkpip-placeholder 0.0.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zkpip-placeholder 0.0.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f72061ef3e2b1728c59e57d1e6b07b048407c5a4ecacfc4f897280e63678a812
[INFO] running `Command { std: "docker" "start" "-a" "f72061ef3e2b1728c59e57d1e6b07b048407c5a4ecacfc4f897280e63678a812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f72061ef3e2b1728c59e57d1e6b07b048407c5a4ecacfc4f897280e63678a812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72061ef3e2b1728c59e57d1e6b07b048407c5a4ecacfc4f897280e63678a812", kill_on_drop: false }`
[INFO] [stdout] f72061ef3e2b1728c59e57d1e6b07b048407c5a4ecacfc4f897280e63678a812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcb8b4bc426b972a8f0d67a1087efc8132a42d36be8a3e296292cdaf8b1a8b82
[INFO] running `Command { std: "docker" "start" "-a" "bcb8b4bc426b972a8f0d67a1087efc8132a42d36be8a3e296292cdaf8b1a8b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkpip-placeholder v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "bcb8b4bc426b972a8f0d67a1087efc8132a42d36be8a3e296292cdaf8b1a8b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb8b4bc426b972a8f0d67a1087efc8132a42d36be8a3e296292cdaf8b1a8b82", kill_on_drop: false }`
[INFO] [stdout] bcb8b4bc426b972a8f0d67a1087efc8132a42d36be8a3e296292cdaf8b1a8b82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71977b087c7a6b02ef0993cef93b0fbff0f2f5d92b53d72edfa07ad2fd033215
[INFO] running `Command { std: "docker" "start" "-a" "71977b087c7a6b02ef0993cef93b0fbff0f2f5d92b53d72edfa07ad2fd033215", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkpip-placeholder v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "71977b087c7a6b02ef0993cef93b0fbff0f2f5d92b53d72edfa07ad2fd033215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71977b087c7a6b02ef0993cef93b0fbff0f2f5d92b53d72edfa07ad2fd033215", kill_on_drop: false }`
[INFO] [stdout] 71977b087c7a6b02ef0993cef93b0fbff0f2f5d92b53d72edfa07ad2fd033215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88738d3c21b2cbda1790a711f24123a83509e5f4a78d6bfaa3083aae8111fba5
[INFO] running `Command { std: "docker" "start" "-a" "88738d3c21b2cbda1790a711f24123a83509e5f4a78d6bfaa3083aae8111fba5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zkpip_placeholder-7fc673ca20f34876)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88738d3c21b2cbda1790a711f24123a83509e5f4a78d6bfaa3083aae8111fba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88738d3c21b2cbda1790a711f24123a83509e5f4a78d6bfaa3083aae8111fba5", kill_on_drop: false }`
[INFO] [stdout] 88738d3c21b2cbda1790a711f24123a83509e5f4a78d6bfaa3083aae8111fba5