[INFO] fetching crate serde-typeinfo 0.1.0...
[INFO] testing serde-typeinfo-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate serde-typeinfo 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serde-typeinfo 0.1.0
[INFO] finished tweaking crates.io crate serde-typeinfo 0.1.0
[INFO] tweaked toml for crates.io crate serde-typeinfo 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-typeinfo 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0da5c60a382d94f2dd0f118f55568b029e4f61b24dd926f1607767fbdee0d80
[INFO] running `Command { std: "docker" "start" "-a" "b0da5c60a382d94f2dd0f118f55568b029e4f61b24dd926f1607767fbdee0d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0da5c60a382d94f2dd0f118f55568b029e4f61b24dd926f1607767fbdee0d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0da5c60a382d94f2dd0f118f55568b029e4f61b24dd926f1607767fbdee0d80", kill_on_drop: false }`
[INFO] [stdout] b0da5c60a382d94f2dd0f118f55568b029e4f61b24dd926f1607767fbdee0d80
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86507a7a4208313d6c339c09f526a21fcea82ff6a6de7a2514ce23635f6c01a5
[INFO] running `Command { std: "docker" "start" "-a" "86507a7a4208313d6c339c09f526a21fcea82ff6a6de7a2514ce23635f6c01a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-typeinfo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "86507a7a4208313d6c339c09f526a21fcea82ff6a6de7a2514ce23635f6c01a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86507a7a4208313d6c339c09f526a21fcea82ff6a6de7a2514ce23635f6c01a5", kill_on_drop: false }`
[INFO] [stdout] 86507a7a4208313d6c339c09f526a21fcea82ff6a6de7a2514ce23635f6c01a5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 395bd106290bf4c56d4d5aa4ecb996d5fb8a62eae113734c9304e7ed60b12c21
[INFO] running `Command { std: "docker" "start" "-a" "395bd106290bf4c56d4d5aa4ecb996d5fb8a62eae113734c9304e7ed60b12c21", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde-typeinfo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "395bd106290bf4c56d4d5aa4ecb996d5fb8a62eae113734c9304e7ed60b12c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395bd106290bf4c56d4d5aa4ecb996d5fb8a62eae113734c9304e7ed60b12c21", kill_on_drop: false }`
[INFO] [stdout] 395bd106290bf4c56d4d5aa4ecb996d5fb8a62eae113734c9304e7ed60b12c21
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c9120e63ebb14f13b89f70cbb1af24e62f60f6b5c9f457718a05f2e5f72126d
[INFO] running `Command { std: "docker" "start" "-a" "9c9120e63ebb14f13b89f70cbb1af24e62f60f6b5c9f457718a05f2e5f72126d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_typeinfo-9d805006172449a8)
[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] [stderr]    Doc-tests serde_typeinfo
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/tag.rs - tag::TypeTag::NewTypeVariant (line 101) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 16) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::NewTypeStruct (line 80) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::Primitive (line 12) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::String (line 19) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 29) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::Seq (line 122) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::Map (line 221) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::Struct (line 249) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::StructVariant (line 272) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::TupleVariant (line 197) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::Tuple (line 151) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::TupleStruct (line 175) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::UnitStruct (line 45) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::Unit (line 34) ... ok
[INFO] [stdout] test src/tag.rs - tag::TypeTag::UnitVariant (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c9120e63ebb14f13b89f70cbb1af24e62f60f6b5c9f457718a05f2e5f72126d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9120e63ebb14f13b89f70cbb1af24e62f60f6b5c9f457718a05f2e5f72126d", kill_on_drop: false }`
[INFO] [stdout] 9c9120e63ebb14f13b89f70cbb1af24e62f60f6b5c9f457718a05f2e5f72126d