[INFO] fetching crate polariton 0.4.0...
[INFO] testing polariton-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate polariton 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate polariton 0.4.0
[INFO] finished tweaking crates.io crate polariton 0.4.0
[INFO] tweaked toml for crates.io crate polariton 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polariton 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polariton 0.4.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f48f5a2e0d15846b52ae31a81bcec146036a4ec0cec4e8b52cdc4d07e8c3c79b
[INFO] running `Command { std: "docker" "start" "-a" "f48f5a2e0d15846b52ae31a81bcec146036a4ec0cec4e8b52cdc4d07e8c3c79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f48f5a2e0d15846b52ae31a81bcec146036a4ec0cec4e8b52cdc4d07e8c3c79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f48f5a2e0d15846b52ae31a81bcec146036a4ec0cec4e8b52cdc4d07e8c3c79b", kill_on_drop: false }`
[INFO] [stdout] f48f5a2e0d15846b52ae31a81bcec146036a4ec0cec4e8b52cdc4d07e8c3c79b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a85aa8a2b366005dc21aa040b8e623024978a5558e2038fa0c90b37edfb511e
[INFO] running `Command { std: "docker" "start" "-a" "3a85aa8a2b366005dc21aa040b8e623024978a5558e2038fa0c90b37edfb511e", kill_on_drop: false }`
[INFO] [stderr]    Compiling polariton v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "3a85aa8a2b366005dc21aa040b8e623024978a5558e2038fa0c90b37edfb511e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a85aa8a2b366005dc21aa040b8e623024978a5558e2038fa0c90b37edfb511e", kill_on_drop: false }`
[INFO] [stdout] 3a85aa8a2b366005dc21aa040b8e623024978a5558e2038fa0c90b37edfb511e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c72086cbce5cceda0832837f3b66798db7b7165d6e5f11c35db824c69b97c1db
[INFO] running `Command { std: "docker" "start" "-a" "c72086cbce5cceda0832837f3b66798db7b7165d6e5f11c35db824c69b97c1db", kill_on_drop: false }`
[INFO] [stderr]    Compiling polariton v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "c72086cbce5cceda0832837f3b66798db7b7165d6e5f11c35db824c69b97c1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72086cbce5cceda0832837f3b66798db7b7165d6e5f11c35db824c69b97c1db", kill_on_drop: false }`
[INFO] [stdout] c72086cbce5cceda0832837f3b66798db7b7165d6e5f11c35db824c69b97c1db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a076b64ca40ce99ee64e4a9a45c63d99291d825da12e30f482c83cb0caff08c8
[INFO] running `Command { std: "docker" "start" "-a" "a076b64ca40ce99ee64e4a9a45c63d99291d825da12e30f482c83cb0caff08c8", 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/polariton-1c0e794a180e29ca)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test operation::op_response::test::op_resp_from_the_wild ... ok
[INFO] [stdout] test packet::packet::test::packet_from_the_wild ... ok
[INFO] [stdout] test packet::message::test::message_from_the_wild ... ok
[INFO] [stdout] test packet::ping::test::ping_from_the_wild ... ok
[INFO] [stdout] test packet::header::test::header_from_the_wild ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polariton
[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" "a076b64ca40ce99ee64e4a9a45c63d99291d825da12e30f482c83cb0caff08c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a076b64ca40ce99ee64e4a9a45c63d99291d825da12e30f482c83cb0caff08c8", kill_on_drop: false }`
[INFO] [stdout] a076b64ca40ce99ee64e4a9a45c63d99291d825da12e30f482c83cb0caff08c8