[INFO] fetching crate serde_test 1.0.177...
[INFO] testing serde_test-1.0.177 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate serde_test 1.0.177 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate serde_test 1.0.177
[INFO] finished tweaking crates.io crate serde_test 1.0.177
[INFO] tweaked toml for crates.io crate serde_test 1.0.177 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_test 1.0.177 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcbbe6c5c29b3fa6df36e75fc26eb77c6f1fcebf210c01c0b57f9aa7283f60e6
[INFO] running `Command { std: "docker" "start" "-a" "bcbbe6c5c29b3fa6df36e75fc26eb77c6f1fcebf210c01c0b57f9aa7283f60e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbbe6c5c29b3fa6df36e75fc26eb77c6f1fcebf210c01c0b57f9aa7283f60e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbbe6c5c29b3fa6df36e75fc26eb77c6f1fcebf210c01c0b57f9aa7283f60e6", kill_on_drop: false }`
[INFO] [stdout] bcbbe6c5c29b3fa6df36e75fc26eb77c6f1fcebf210c01c0b57f9aa7283f60e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76127e45d771a0f57f95292836879943317185f3951d4975f0bb9566a971866a
[INFO] running `Command { std: "docker" "start" "-a" "76127e45d771a0f57f95292836879943317185f3951d4975f0bb9566a971866a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.177 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "76127e45d771a0f57f95292836879943317185f3951d4975f0bb9566a971866a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76127e45d771a0f57f95292836879943317185f3951d4975f0bb9566a971866a", kill_on_drop: false }`
[INFO] [stdout] 76127e45d771a0f57f95292836879943317185f3951d4975f0bb9566a971866a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcbcb1c3163f998919a97c87c779b042a5bb898d27da43029cebf960847c31c6
[INFO] running `Command { std: "docker" "start" "-a" "dcbcb1c3163f998919a97c87c779b042a5bb898d27da43029cebf960847c31c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_test v1.0.177 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "dcbcb1c3163f998919a97c87c779b042a5bb898d27da43029cebf960847c31c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbcb1c3163f998919a97c87c779b042a5bb898d27da43029cebf960847c31c6", kill_on_drop: false }`
[INFO] [stdout] dcbcb1c3163f998919a97c87c779b042a5bb898d27da43029cebf960847c31c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2032bb641592fa464636a29bbbeba0a122d5c757df32b474b95db72a7a245c61
[INFO] running `Command { std: "docker" "start" "-a" "2032bb641592fa464636a29bbbeba0a122d5c757df32b474b95db72a7a245c61", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_test-631b7f6540d8f5ac)
[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_test
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/token.rs - token::Token::I16 (line 25) ... ok
[INFO] [stdout] test src/token.rs - token::Token::F32 (line 88) ... ok
[INFO] [stdout] test src/token.rs - token::Token::I64 (line 43) ... ok
[INFO] [stdout] test src/token.rs - token::Token::BorrowedStr (line 125) ... ok
[INFO] [stdout] test src/token.rs - token::Token::I32 (line 34) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_ser_tokens (line 43) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Char (line 106) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Bool (line 7) ... ok
[INFO] [stdout] test src/token.rs - token::Token::F64 (line 97) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/configure.rs - configure::Configure (line 19) ... ok
[INFO] [stdout] test src/token.rs - token::Token::NewtypeVariant (line 250) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_ser_tokens_error (line 85) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_de_tokens_error (line 199) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_tokens (line 9) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Map (line 400) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Seq (line 283) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Enum (line 502) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Some (line 166) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_de_tokens (line 142) ... ok
[INFO] [stdout] test src/token.rs - token::Token::NewtypeStruct (line 229) ... ok
[INFO] [stdout] test src/token.rs - token::Token::None (line 154) ... ok
[INFO] [stdout] test src/token.rs - token::Token::I8 (line 16) ... ok
[INFO] [stdout] test src/token.rs - token::Token::TupleStruct (line 331) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Str (line 115) ... ok
[INFO] [stdout] test src/token.rs - token::Token::String (line 135) ... ok
[INFO] [stdout] test src/token.rs - token::Token::TupleVariant (line 361) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Tuple (line 307) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U8 (line 52) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Unit (line 176) ... ok
[INFO] [stdout] test src/token.rs - token::Token::UnitStruct (line 185) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U16 (line 61) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U32 (line 70) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Struct (line 430) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U64 (line 79) ... ok
[INFO] [stdout] test src/token.rs - token::Token::UnitVariant (line 200) ... ok
[INFO] [stdout] test src/token.rs - token::Token::StructVariant (line 465) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2032bb641592fa464636a29bbbeba0a122d5c757df32b474b95db72a7a245c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2032bb641592fa464636a29bbbeba0a122d5c757df32b474b95db72a7a245c61", kill_on_drop: false }`
[INFO] [stdout] 2032bb641592fa464636a29bbbeba0a122d5c757df32b474b95db72a7a245c61