[INFO] fetching crate gcp-sdk-devtools-cloudtrace-v2 0.3.0...
[INFO] testing gcp-sdk-devtools-cloudtrace-v2-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate gcp-sdk-devtools-cloudtrace-v2 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate gcp-sdk-devtools-cloudtrace-v2 0.3.0
[INFO] finished tweaking crates.io crate gcp-sdk-devtools-cloudtrace-v2 0.3.0
[INFO] tweaked toml for crates.io crate gcp-sdk-devtools-cloudtrace-v2 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gcp-sdk-devtools-cloudtrace-v2 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gcp-sdk-devtools-cloudtrace-v2 0.3.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d13ea19d2ea0d4e4cf587f768d99795f65040263d0e4494e2f375d327eb63796
[INFO] running `Command { std: "docker" "start" "-a" "d13ea19d2ea0d4e4cf587f768d99795f65040263d0e4494e2f375d327eb63796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d13ea19d2ea0d4e4cf587f768d99795f65040263d0e4494e2f375d327eb63796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13ea19d2ea0d4e4cf587f768d99795f65040263d0e4494e2f375d327eb63796", kill_on_drop: false }`
[INFO] [stdout] d13ea19d2ea0d4e4cf587f768d99795f65040263d0e4494e2f375d327eb63796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe2a98492f2234c7eebd4f8a8ca94e9d626d6bcfdac8e6d27642e5ac00672dc5
[INFO] running `Command { std: "docker" "start" "-a" "fe2a98492f2234c7eebd4f8a8ca94e9d626d6bcfdac8e6d27642e5ac00672dc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcp-sdk-devtools-cloudtrace-v2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "fe2a98492f2234c7eebd4f8a8ca94e9d626d6bcfdac8e6d27642e5ac00672dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2a98492f2234c7eebd4f8a8ca94e9d626d6bcfdac8e6d27642e5ac00672dc5", kill_on_drop: false }`
[INFO] [stdout] fe2a98492f2234c7eebd4f8a8ca94e9d626d6bcfdac8e6d27642e5ac00672dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e859598976ed8d1327adcb33412a268a0b0d9205cb447ef3db01114e17ebc2d
[INFO] running `Command { std: "docker" "start" "-a" "7e859598976ed8d1327adcb33412a268a0b0d9205cb447ef3db01114e17ebc2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcp-sdk-devtools-cloudtrace-v2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7e859598976ed8d1327adcb33412a268a0b0d9205cb447ef3db01114e17ebc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e859598976ed8d1327adcb33412a268a0b0d9205cb447ef3db01114e17ebc2d", kill_on_drop: false }`
[INFO] [stdout] 7e859598976ed8d1327adcb33412a268a0b0d9205cb447ef3db01114e17ebc2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4607d28dc4235a3ec99f2acf177abf95daa630302ff7ea9b4f318d483247fbdf
[INFO] running `Command { std: "docker" "start" "-a" "4607d28dc4235a3ec99f2acf177abf95daa630302ff7ea9b4f318d483247fbdf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gcp_sdk_devtools_cloudtrace_v2-74c2e6a1c75542d3)
[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" "4607d28dc4235a3ec99f2acf177abf95daa630302ff7ea9b4f318d483247fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4607d28dc4235a3ec99f2acf177abf95daa630302ff7ea9b4f318d483247fbdf", kill_on_drop: false }`
[INFO] [stdout] 4607d28dc4235a3ec99f2acf177abf95daa630302ff7ea9b4f318d483247fbdf