[INFO] fetching crate serde_test 1.0.177...
[INFO] testing serde_test-1.0.177 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate serde_test 1.0.177 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_test 1.0.177 on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a82763e789c0ed50f3fff6633eb47850e1170c6cf99e15b0fcb5c795063a81bb
[INFO] running `Command { std: "docker" "start" "-a" "a82763e789c0ed50f3fff6633eb47850e1170c6cf99e15b0fcb5c795063a81bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a82763e789c0ed50f3fff6633eb47850e1170c6cf99e15b0fcb5c795063a81bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82763e789c0ed50f3fff6633eb47850e1170c6cf99e15b0fcb5c795063a81bb", kill_on_drop: false }`
[INFO] [stdout] a82763e789c0ed50f3fff6633eb47850e1170c6cf99e15b0fcb5c795063a81bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d76debc025c87b7f637dc5224252dafc3b5a6d72acbecb7c736010fb11caa560
[INFO] running `Command { std: "docker" "start" "-a" "d76debc025c87b7f637dc5224252dafc3b5a6d72acbecb7c736010fb11caa560", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_test v1.0.177 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "d76debc025c87b7f637dc5224252dafc3b5a6d72acbecb7c736010fb11caa560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76debc025c87b7f637dc5224252dafc3b5a6d72acbecb7c736010fb11caa560", kill_on_drop: false }`
[INFO] [stdout] d76debc025c87b7f637dc5224252dafc3b5a6d72acbecb7c736010fb11caa560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35452e5f154c40e7b35bef6361cfe4e10d027c6b4b7b03afc33a4e16939636fc
[INFO] running `Command { std: "docker" "start" "-a" "35452e5f154c40e7b35bef6361cfe4e10d027c6b4b7b03afc33a4e16939636fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_test v1.0.177 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "35452e5f154c40e7b35bef6361cfe4e10d027c6b4b7b03afc33a4e16939636fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35452e5f154c40e7b35bef6361cfe4e10d027c6b4b7b03afc33a4e16939636fc", kill_on_drop: false }`
[INFO] [stdout] 35452e5f154c40e7b35bef6361cfe4e10d027c6b4b7b03afc33a4e16939636fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b89011f471a8848648fcba5724552126ba6e0570a5b5337c6fddb8ae60b2bca5
[INFO] running `Command { std: "docker" "start" "-a" "b89011f471a8848648fcba5724552126ba6e0570a5b5337c6fddb8ae60b2bca5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_test-3b40c50115b00cf3)
[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::F32 (line 88) ... ok
[INFO] [stdout] test src/token.rs - token::Token::I64 (line 43) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_ser_tokens (line 43) ... ok
[INFO] [stdout] test src/token.rs - token::Token::I32 (line 34) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_ser_tokens_error (line 85) ... ok
[INFO] [stdout] test src/token.rs - token::Token::F64 (line 97) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Bool (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/token.rs - token::Token::BorrowedStr (line 125) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_de_tokens_error (line 199) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Char (line 106) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_de_tokens (line 142) ... ok
[INFO] [stdout] test src/token.rs - token::Token::I8 (line 16) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Enum (line 502) ... ok
[INFO] [stdout] test src/token.rs - token::Token::I16 (line 25) ... ok
[INFO] [stdout] test src/token.rs - token::Token::NewtypeStruct (line 229) ... ok
[INFO] [stdout] test src/assert.rs - assert::assert_tokens (line 9) ... ok
[INFO] [stdout] test src/token.rs - token::Token::String (line 135) ... ok
[INFO] [stdout] test src/token.rs - token::Token::None (line 154) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Str (line 115) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Some (line 166) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Map (line 400) ... 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/token.rs - token::Token::Seq (line 283) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U16 (line 61) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Tuple (line 307) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Unit (line 176) ... ok
[INFO] [stdout] test src/token.rs - token::Token::StructVariant (line 465) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U64 (line 79) ... ok
[INFO] [stdout] test src/token.rs - token::Token::TupleVariant (line 361) ... ok
[INFO] [stdout] test src/token.rs - token::Token::Struct (line 430) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U8 (line 52) ... ok
[INFO] [stdout] test src/token.rs - token::Token::TupleStruct (line 331) ... ok
[INFO] [stdout] test src/token.rs - token::Token::U32 (line 70) ... ok
[INFO] [stdout] test src/token.rs - token::Token::UnitVariant (line 200) ... ok
[INFO] [stdout] test src/token.rs - token::Token::UnitStruct (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b89011f471a8848648fcba5724552126ba6e0570a5b5337c6fddb8ae60b2bca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89011f471a8848648fcba5724552126ba6e0570a5b5337c6fddb8ae60b2bca5", kill_on_drop: false }`
[INFO] [stdout] b89011f471a8848648fcba5724552126ba6e0570a5b5337c6fddb8ae60b2bca5