[INFO] fetching crate rustwire 0.2.0...
[INFO] testing rustwire-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rustwire 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rustwire 0.2.0
[INFO] finished tweaking crates.io crate rustwire 0.2.0
[INFO] tweaked toml for crates.io crate rustwire 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustwire 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding prost v0.12.6 (available: v0.14.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88d49f28b1ced28f2b3f36df55441b955ac113140087dd4c73ae9c9acd5222ca
[INFO] running `Command { std: "docker" "start" "-a" "88d49f28b1ced28f2b3f36df55441b955ac113140087dd4c73ae9c9acd5222ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88d49f28b1ced28f2b3f36df55441b955ac113140087dd4c73ae9c9acd5222ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d49f28b1ced28f2b3f36df55441b955ac113140087dd4c73ae9c9acd5222ca", kill_on_drop: false }`
[INFO] [stdout] 88d49f28b1ced28f2b3f36df55441b955ac113140087dd4c73ae9c9acd5222ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76379f8585cd3583d216fa9912a723711b39f7506f0d07a0bb1f96bc14debbea
[INFO] running `Command { std: "docker" "start" "-a" "76379f8585cd3583d216fa9912a723711b39f7506f0d07a0bb1f96bc14debbea", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustwire v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "76379f8585cd3583d216fa9912a723711b39f7506f0d07a0bb1f96bc14debbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76379f8585cd3583d216fa9912a723711b39f7506f0d07a0bb1f96bc14debbea", kill_on_drop: false }`
[INFO] [stdout] 76379f8585cd3583d216fa9912a723711b39f7506f0d07a0bb1f96bc14debbea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bfa4ce407ad6e53ce7f9aa59eafd5e00b330dc95813741f872769d56a29fec6
[INFO] running `Command { std: "docker" "start" "-a" "1bfa4ce407ad6e53ce7f9aa59eafd5e00b330dc95813741f872769d56a29fec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling rustwire v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "1bfa4ce407ad6e53ce7f9aa59eafd5e00b330dc95813741f872769d56a29fec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bfa4ce407ad6e53ce7f9aa59eafd5e00b330dc95813741f872769d56a29fec6", kill_on_drop: false }`
[INFO] [stdout] 1bfa4ce407ad6e53ce7f9aa59eafd5e00b330dc95813741f872769d56a29fec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb8874b70dd525fd7da99156cc6e1cb9241dac2103d5a8efac46528b0504bc13
[INFO] running `Command { std: "docker" "start" "-a" "cb8874b70dd525fd7da99156cc6e1cb9241dac2103d5a8efac46528b0504bc13", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustwire-2a0b254577411748)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test decoders::tests::test_decode_float ... ok
[INFO] [stdout] test decoders::tests::test_decode_varint ... ok
[INFO] [stdout] test encoders::tests::test_encode_float ... ok
[INFO] [stdout] test encoders::tests::test_encode_double ... ok
[INFO] [stdout] test encoders::tests::test_encode_varint ... ok
[INFO] [stdout] test tests::tests::extract_field_skip_string ... ok
[INFO] [stdout] test encoders::tests::test_encode_varint_large ... ok
[INFO] [stdout] test tests::tests::extract_multiple_fields_with_varint ... ok
[INFO] [stdout] test tests::tests::extract_repeated_field ... ok
[INFO] [stdout] test tests::tests::extract_single_field ... ok
[INFO] [stdout] test tests::tests::extract_missing_field ... ok
[INFO] [stdout] test tests::tests::extract_optional_field ... ok
[INFO] [stdout] test tests::tests::extract_skip_repeated_field ... ok
[INFO] [stdout] test tests::tests::extract_u64_max ... ok
[INFO] [stdout] test tests::tests::extract_subset_of_fields ... ok
[INFO] [stdout] test tests::tests::test_create_header ... ok
[INFO] [stdout] test tests::tests::extract_u64_max_and_string ... ok
[INFO] [stdout] test tests::tests::test_extract_float ... ok
[INFO] [stdout] test decoders::tests::test_decode_double ... ok
[INFO] [stdout] test tests::tests::test_replace_field ... ok
[INFO] [stdout] test tests::tests::test_extract_string_longer_than_255 ... ok
[INFO] [stdout] test tests::tests::test_extract_double ... ok
[INFO] [stdout] test tests::tests::test_replace_nested_message_with_field ... ok
[INFO] [stdout] test tests::tests::test_extract_nested_message ... ok
[INFO] [stdout] test tests::tests::extract_single_field_from_message_with_multiple_fields ... ok
[INFO] [stdout] test tests::tests::test_extract_nested_message_from_nested_field ... ok
[INFO] [stdout] test tests::tests::extract_field_with_varint ... ok
[INFO] [stdout] test tests::tests::extract_multiple_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustwire
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - extract_field_by_tag (line 95) ... ok
[INFO] [stdout] test src/encoders.rs - encoders::encode_double (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - extract_multiple_fields_by_tag (line 173) ... ok
[INFO] [stdout] test src/lib.rs - create_header (line 368) ... ok
[INFO] [stdout] test src/encoders.rs - encoders::encode_float (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Variant (line 447) ... ok
[INFO] [stdout] test src/encoders.rs - encoders::encode_varint (line 23) ... ok
[INFO] [stdout] test src/lib.rs - replace_field_with (line 260) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb8874b70dd525fd7da99156cc6e1cb9241dac2103d5a8efac46528b0504bc13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8874b70dd525fd7da99156cc6e1cb9241dac2103d5a8efac46528b0504bc13", kill_on_drop: false }`
[INFO] [stdout] cb8874b70dd525fd7da99156cc6e1cb9241dac2103d5a8efac46528b0504bc13