[INFO] fetching crate tet-rpc 0.0.0...
[INFO] testing tet-rpc-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate tet-rpc 0.0.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate tet-rpc 0.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tet-rpc 0.0.0
[INFO] finished tweaking crates.io crate tet-rpc 0.0.0
[INFO] tweaked toml for crates.io crate tet-rpc 0.0.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate tet-rpc 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afc02a800e5b159ac10d5d7bc38d33ffafdeb6f398915d16db8e7bd12cb7ce71
[INFO] running `Command { std: "docker" "start" "-a" "afc02a800e5b159ac10d5d7bc38d33ffafdeb6f398915d16db8e7bd12cb7ce71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc02a800e5b159ac10d5d7bc38d33ffafdeb6f398915d16db8e7bd12cb7ce71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc02a800e5b159ac10d5d7bc38d33ffafdeb6f398915d16db8e7bd12cb7ce71", kill_on_drop: false }`
[INFO] [stdout] afc02a800e5b159ac10d5d7bc38d33ffafdeb6f398915d16db8e7bd12cb7ce71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8e3ed851b2fa5bdd53baba27181b967addb8ef7aefe1cae4ea62ff780ec244c
[INFO] running `Command { std: "docker" "start" "-a" "f8e3ed851b2fa5bdd53baba27181b967addb8ef7aefe1cae4ea62ff780ec244c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-rpc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "f8e3ed851b2fa5bdd53baba27181b967addb8ef7aefe1cae4ea62ff780ec244c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e3ed851b2fa5bdd53baba27181b967addb8ef7aefe1cae4ea62ff780ec244c", kill_on_drop: false }`
[INFO] [stdout] f8e3ed851b2fa5bdd53baba27181b967addb8ef7aefe1cae4ea62ff780ec244c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4365db9580854bb20a57986bf68b3e8d0112c65894a31c57d9b5929a24d9e670
[INFO] running `Command { std: "docker" "start" "-a" "4365db9580854bb20a57986bf68b3e8d0112c65894a31c57d9b5929a24d9e670", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tet-rpc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "4365db9580854bb20a57986bf68b3e8d0112c65894a31c57d9b5929a24d9e670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4365db9580854bb20a57986bf68b3e8d0112c65894a31c57d9b5929a24d9e670", kill_on_drop: false }`
[INFO] [stdout] 4365db9580854bb20a57986bf68b3e8d0112c65894a31c57d9b5929a24d9e670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb97141ecb6de362689829afd80802cd2d123bb602539c7da9acdce02b66b831
[INFO] running `Command { std: "docker" "start" "-a" "eb97141ecb6de362689829afd80802cd2d123bb602539c7da9acdce02b66b831", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tet_rpc-569dc5c4908076c3)
[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" "eb97141ecb6de362689829afd80802cd2d123bb602539c7da9acdce02b66b831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb97141ecb6de362689829afd80802cd2d123bb602539c7da9acdce02b66b831", kill_on_drop: false }`
[INFO] [stdout] eb97141ecb6de362689829afd80802cd2d123bb602539c7da9acdce02b66b831