[INFO] fetching crate opentelemetry-honeycomb 0.0.0...
[INFO] testing opentelemetry-honeycomb-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate opentelemetry-honeycomb 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate opentelemetry-honeycomb 0.0.0
[INFO] finished tweaking crates.io crate opentelemetry-honeycomb 0.0.0
[INFO] tweaked toml for crates.io crate opentelemetry-honeycomb 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate opentelemetry-honeycomb 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea91efd66d866368d72beb038598590c330065647d7987bf8c8b4510a3701cfb
[INFO] running `Command { std: "docker" "start" "-a" "ea91efd66d866368d72beb038598590c330065647d7987bf8c8b4510a3701cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea91efd66d866368d72beb038598590c330065647d7987bf8c8b4510a3701cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea91efd66d866368d72beb038598590c330065647d7987bf8c8b4510a3701cfb", kill_on_drop: false }`
[INFO] [stdout] ea91efd66d866368d72beb038598590c330065647d7987bf8c8b4510a3701cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce51ba2d9fbe4a927ac01d3f122146773f5a4a74673165c678843a1c2fea714c
[INFO] running `Command { std: "docker" "start" "-a" "ce51ba2d9fbe4a927ac01d3f122146773f5a4a74673165c678843a1c2fea714c", kill_on_drop: false }`
[INFO] [stderr]    Compiling opentelemetry-honeycomb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ce51ba2d9fbe4a927ac01d3f122146773f5a4a74673165c678843a1c2fea714c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce51ba2d9fbe4a927ac01d3f122146773f5a4a74673165c678843a1c2fea714c", kill_on_drop: false }`
[INFO] [stdout] ce51ba2d9fbe4a927ac01d3f122146773f5a4a74673165c678843a1c2fea714c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f90c1d4a5314894afc5745d6c2c54eaf91d538213650b709adb1b47614586897
[INFO] running `Command { std: "docker" "start" "-a" "f90c1d4a5314894afc5745d6c2c54eaf91d538213650b709adb1b47614586897", kill_on_drop: false }`
[INFO] [stderr]    Compiling opentelemetry-honeycomb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f90c1d4a5314894afc5745d6c2c54eaf91d538213650b709adb1b47614586897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90c1d4a5314894afc5745d6c2c54eaf91d538213650b709adb1b47614586897", kill_on_drop: false }`
[INFO] [stdout] f90c1d4a5314894afc5745d6c2c54eaf91d538213650b709adb1b47614586897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb6a417e8f23df409391a6b42168baf685b9a8174586da3ef3b0cef3b7609ccf
[INFO] running `Command { std: "docker" "start" "-a" "bb6a417e8f23df409391a6b42168baf685b9a8174586da3ef3b0cef3b7609ccf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opentelemetry_honeycomb-127f754e040fabcf)
[INFO] [stderr]    Doc-tests opentelemetry_honeycomb
[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] [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" "bb6a417e8f23df409391a6b42168baf685b9a8174586da3ef3b0cef3b7609ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6a417e8f23df409391a6b42168baf685b9a8174586da3ef3b0cef3b7609ccf", kill_on_drop: false }`
[INFO] [stdout] bb6a417e8f23df409391a6b42168baf685b9a8174586da3ef3b0cef3b7609ccf