[INFO] fetching crate zcash_extensions 0.0.0...
[INFO] testing zcash_extensions-0.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate zcash_extensions 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate zcash_extensions 0.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zcash_extensions 0.0.0
[INFO] finished tweaking crates.io crate zcash_extensions 0.0.0
[INFO] tweaked toml for crates.io crate zcash_extensions 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6230a5fde3731eb7936026ad4b68d88b8706dfeb768a14cc7e322a866633b90
[INFO] running `Command { std: "docker" "start" "-a" "f6230a5fde3731eb7936026ad4b68d88b8706dfeb768a14cc7e322a866633b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6230a5fde3731eb7936026ad4b68d88b8706dfeb768a14cc7e322a866633b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6230a5fde3731eb7936026ad4b68d88b8706dfeb768a14cc7e322a866633b90", kill_on_drop: false }`
[INFO] [stdout] f6230a5fde3731eb7936026ad4b68d88b8706dfeb768a14cc7e322a866633b90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38cd1aff9fbbd3c758e35bbb7821e3a5c68d23fd1aea5f91467a814f78c5d06a
[INFO] running `Command { std: "docker" "start" "-a" "38cd1aff9fbbd3c758e35bbb7821e3a5c68d23fd1aea5f91467a814f78c5d06a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zcash_extensions v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "38cd1aff9fbbd3c758e35bbb7821e3a5c68d23fd1aea5f91467a814f78c5d06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cd1aff9fbbd3c758e35bbb7821e3a5c68d23fd1aea5f91467a814f78c5d06a", kill_on_drop: false }`
[INFO] [stdout] 38cd1aff9fbbd3c758e35bbb7821e3a5c68d23fd1aea5f91467a814f78c5d06a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 649cd9a0309004d42349ac5ca00b911022ba4c293f998b70153a2c4be7d7c480
[INFO] running `Command { std: "docker" "start" "-a" "649cd9a0309004d42349ac5ca00b911022ba4c293f998b70153a2c4be7d7c480", kill_on_drop: false }`
[INFO] [stderr]    Compiling zcash_extensions v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "649cd9a0309004d42349ac5ca00b911022ba4c293f998b70153a2c4be7d7c480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649cd9a0309004d42349ac5ca00b911022ba4c293f998b70153a2c4be7d7c480", kill_on_drop: false }`
[INFO] [stdout] 649cd9a0309004d42349ac5ca00b911022ba4c293f998b70153a2c4be7d7c480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20e14eec51607efce74e6aaaad610a6d19f66ca0a4eedcabe0d7eb2e7ed85bf1
[INFO] running `Command { std: "docker" "start" "-a" "20e14eec51607efce74e6aaaad610a6d19f66ca0a4eedcabe0d7eb2e7ed85bf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zcash_extensions-6db894f154cd2404)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests zcash_extensions
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "20e14eec51607efce74e6aaaad610a6d19f66ca0a4eedcabe0d7eb2e7ed85bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e14eec51607efce74e6aaaad610a6d19f66ca0a4eedcabe0d7eb2e7ed85bf1", kill_on_drop: false }`
[INFO] [stdout] 20e14eec51607efce74e6aaaad610a6d19f66ca0a4eedcabe0d7eb2e7ed85bf1