[INFO] fetching crate prost-dto-core 0.0.3...
[INFO] testing prost-dto-core-0.0.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate prost-dto-core 0.0.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate prost-dto-core 0.0.3
[INFO] finished tweaking crates.io crate prost-dto-core 0.0.3
[INFO] tweaked toml for crates.io crate prost-dto-core 0.0.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prost-dto-core 0.0.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.20.11 (available: v0.21.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aae967ee0434c7ac6167f39619471c18248dd0bf33abfa71ba4ef5f97af88bf0
[INFO] running `Command { std: "docker" "start" "-a" "aae967ee0434c7ac6167f39619471c18248dd0bf33abfa71ba4ef5f97af88bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aae967ee0434c7ac6167f39619471c18248dd0bf33abfa71ba4ef5f97af88bf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae967ee0434c7ac6167f39619471c18248dd0bf33abfa71ba4ef5f97af88bf0", kill_on_drop: false }`
[INFO] [stdout] aae967ee0434c7ac6167f39619471c18248dd0bf33abfa71ba4ef5f97af88bf0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b218e242670bc1ea7eccb6a971030cf83d00389d81bb95b1584b8a63d1ec578c
[INFO] running `Command { std: "docker" "start" "-a" "b218e242670bc1ea7eccb6a971030cf83d00389d81bb95b1584b8a63d1ec578c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling prost-dto-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.37s
[INFO] running `Command { std: "docker" "inspect" "b218e242670bc1ea7eccb6a971030cf83d00389d81bb95b1584b8a63d1ec578c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b218e242670bc1ea7eccb6a971030cf83d00389d81bb95b1584b8a63d1ec578c", kill_on_drop: false }`
[INFO] [stdout] b218e242670bc1ea7eccb6a971030cf83d00389d81bb95b1584b8a63d1ec578c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 808f61340edfff82df12a4b3ddaa935f4b28d57959252caacf64d4ed19e6aa39
[INFO] running `Command { std: "docker" "start" "-a" "808f61340edfff82df12a4b3ddaa935f4b28d57959252caacf64d4ed19e6aa39", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling prost-dto-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "808f61340edfff82df12a4b3ddaa935f4b28d57959252caacf64d4ed19e6aa39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808f61340edfff82df12a4b3ddaa935f4b28d57959252caacf64d4ed19e6aa39", kill_on_drop: false }`
[INFO] [stdout] 808f61340edfff82df12a4b3ddaa935f4b28d57959252caacf64d4ed19e6aa39
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11b77b28213b0282a226e55e87f099328e445045d57b6a31e38fdf5a69578c6c
[INFO] running `Command { std: "docker" "start" "-a" "11b77b28213b0282a226e55e87f099328e445045d57b6a31e38fdf5a69578c6c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prost_dto_core-b1ab3f5307a46e32)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test enum_codegen::tests::gen_tokens_shape ... ok
[INFO] [stdout] test enum_codegen::tests::gen_tokens_skipped ... ok
[INFO] [stdout] test enum_codegen::tests::gen_tokens_non_unit ... ok
[INFO] [stdout] test enum_codegen::tests::gen_tokens_unit ... ok
[INFO] [stdout] test struct_codegen::tests::gen_tokens_option ... ok
[INFO] [stdout] test struct_codegen::tests::gen_tokens_skipped ... ok
[INFO] [stdout] test struct_codegen::tests::gen_tokens_mapped_vec ... ok
[INFO] [stdout] test struct_codegen::tests::gen_tokens_mapped_option ... ok
[INFO] [stdout] test struct_codegen::tests::gen_tokens_vec ... ok
[INFO] [stdout] test struct_codegen::tests::gen_tokens_bare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prost_dto_core
[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" "11b77b28213b0282a226e55e87f099328e445045d57b6a31e38fdf5a69578c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b77b28213b0282a226e55e87f099328e445045d57b6a31e38fdf5a69578c6c", kill_on_drop: false }`
[INFO] [stdout] 11b77b28213b0282a226e55e87f099328e445045d57b6a31e38fdf5a69578c6c