[INFO] fetching crate polariton 0.3.0...
[INFO] testing polariton-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate polariton 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate polariton 0.3.0
[INFO] finished tweaking crates.io crate polariton 0.3.0
[INFO] tweaked toml for crates.io crate polariton 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polariton 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polariton 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b82e2fa3b60e57a231c0bd9f4facd61cada44f8c43a747819078273e77fc4e49
[INFO] running `Command { std: "docker" "start" "-a" "b82e2fa3b60e57a231c0bd9f4facd61cada44f8c43a747819078273e77fc4e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82e2fa3b60e57a231c0bd9f4facd61cada44f8c43a747819078273e77fc4e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82e2fa3b60e57a231c0bd9f4facd61cada44f8c43a747819078273e77fc4e49", kill_on_drop: false }`
[INFO] [stdout] b82e2fa3b60e57a231c0bd9f4facd61cada44f8c43a747819078273e77fc4e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dc93b35a50cd979cd8ca674c7815d975db1f16d0108c9e55ea6826d5af1673f
[INFO] running `Command { std: "docker" "start" "-a" "1dc93b35a50cd979cd8ca674c7815d975db1f16d0108c9e55ea6826d5af1673f", kill_on_drop: false }`
[INFO] [stderr]    Compiling polariton v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "1dc93b35a50cd979cd8ca674c7815d975db1f16d0108c9e55ea6826d5af1673f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc93b35a50cd979cd8ca674c7815d975db1f16d0108c9e55ea6826d5af1673f", kill_on_drop: false }`
[INFO] [stdout] 1dc93b35a50cd979cd8ca674c7815d975db1f16d0108c9e55ea6826d5af1673f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 783898978d2334b48495e6fdefbf7a4e33f77e9b5fb80d2e15a0f30c43b98469
[INFO] running `Command { std: "docker" "start" "-a" "783898978d2334b48495e6fdefbf7a4e33f77e9b5fb80d2e15a0f30c43b98469", kill_on_drop: false }`
[INFO] [stderr]    Compiling polariton v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "783898978d2334b48495e6fdefbf7a4e33f77e9b5fb80d2e15a0f30c43b98469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783898978d2334b48495e6fdefbf7a4e33f77e9b5fb80d2e15a0f30c43b98469", kill_on_drop: false }`
[INFO] [stdout] 783898978d2334b48495e6fdefbf7a4e33f77e9b5fb80d2e15a0f30c43b98469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3ae4dae463c636aa9c6a4fe84210718839c730b47a34a5ee0ab22480189676b
[INFO] running `Command { std: "docker" "start" "-a" "d3ae4dae463c636aa9c6a4fe84210718839c730b47a34a5ee0ab22480189676b", 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-2134deed45c29c24)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test packet::header::test::header_from_the_wild ... ok
[INFO] [stdout] test operation::op_response::test::op_resp_from_the_wild ... ok
[INFO] [stdout] test packet::message::test::message_from_the_wild ... ok
[INFO] [stdout] test packet::packet::test::packet_from_the_wild ... ok
[INFO] [stdout] test packet::ping::test::ping_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" "d3ae4dae463c636aa9c6a4fe84210718839c730b47a34a5ee0ab22480189676b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ae4dae463c636aa9c6a4fe84210718839c730b47a34a5ee0ab22480189676b", kill_on_drop: false }`
[INFO] [stdout] d3ae4dae463c636aa9c6a4fe84210718839c730b47a34a5ee0ab22480189676b