[INFO] fetching crate rack-contracts-rpc 0.0.0...
[INFO] testing rack-contracts-rpc-0.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rack-contracts-rpc 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rack-contracts-rpc 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 rack-contracts-rpc 0.0.0
[INFO] finished tweaking crates.io crate rack-contracts-rpc 0.0.0
[INFO] tweaked toml for crates.io crate rack-contracts-rpc 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] 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] 4487d74e565ca5a09bcdc5ef5d0414d52b52dcb101878b4ecd9e57c583562a94
[INFO] running `Command { std: "docker" "start" "-a" "4487d74e565ca5a09bcdc5ef5d0414d52b52dcb101878b4ecd9e57c583562a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4487d74e565ca5a09bcdc5ef5d0414d52b52dcb101878b4ecd9e57c583562a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4487d74e565ca5a09bcdc5ef5d0414d52b52dcb101878b4ecd9e57c583562a94", kill_on_drop: false }`
[INFO] [stdout] 4487d74e565ca5a09bcdc5ef5d0414d52b52dcb101878b4ecd9e57c583562a94
[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] 9519c6c063aa3414ebd86a303a5caea7539aafbeb51786443b1d4296eef31c8d
[INFO] running `Command { std: "docker" "start" "-a" "9519c6c063aa3414ebd86a303a5caea7539aafbeb51786443b1d4296eef31c8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-contracts-rpc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "9519c6c063aa3414ebd86a303a5caea7539aafbeb51786443b1d4296eef31c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9519c6c063aa3414ebd86a303a5caea7539aafbeb51786443b1d4296eef31c8d", kill_on_drop: false }`
[INFO] [stdout] 9519c6c063aa3414ebd86a303a5caea7539aafbeb51786443b1d4296eef31c8d
[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] 5d488de99c59d6e757d86401f1df4dab23a81df5bd0a17d4b331a4ad99f786d4
[INFO] running `Command { std: "docker" "start" "-a" "5d488de99c59d6e757d86401f1df4dab23a81df5bd0a17d4b331a4ad99f786d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-contracts-rpc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "5d488de99c59d6e757d86401f1df4dab23a81df5bd0a17d4b331a4ad99f786d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d488de99c59d6e757d86401f1df4dab23a81df5bd0a17d4b331a4ad99f786d4", kill_on_drop: false }`
[INFO] [stdout] 5d488de99c59d6e757d86401f1df4dab23a81df5bd0a17d4b331a4ad99f786d4
[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] 43ece90be02eae9f26c8784b59deea643da1c8f5fbea3e68888eefb784366c66
[INFO] running `Command { std: "docker" "start" "-a" "43ece90be02eae9f26c8784b59deea643da1c8f5fbea3e68888eefb784366c66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_contracts_rpc-18a5fdcbb2f71215)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests rack-contracts-rpc
[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" "43ece90be02eae9f26c8784b59deea643da1c8f5fbea3e68888eefb784366c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ece90be02eae9f26c8784b59deea643da1c8f5fbea3e68888eefb784366c66", kill_on_drop: false }`
[INFO] [stdout] 43ece90be02eae9f26c8784b59deea643da1c8f5fbea3e68888eefb784366c66