[INFO] fetching crate serde_libconfig 0.0.2...
[INFO] testing serde_libconfig-0.0.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate serde_libconfig 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate serde_libconfig 0.0.2
[INFO] finished tweaking crates.io crate serde_libconfig 0.0.2
[INFO] tweaked toml for crates.io crate serde_libconfig 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_libconfig 0.0.2 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 11 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ca97b2247f5c8619e0a113b043e892b981eb2d2708448cd757b1a4a2b4d496f
[INFO] running `Command { std: "docker" "start" "-a" "5ca97b2247f5c8619e0a113b043e892b981eb2d2708448cd757b1a4a2b4d496f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ca97b2247f5c8619e0a113b043e892b981eb2d2708448cd757b1a4a2b4d496f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca97b2247f5c8619e0a113b043e892b981eb2d2708448cd757b1a4a2b4d496f", kill_on_drop: false }`
[INFO] [stdout] 5ca97b2247f5c8619e0a113b043e892b981eb2d2708448cd757b1a4a2b4d496f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed60ff656b8f87af37d0eac68652e1b812b0dcd60dbb80d1c96c65c3d01aab09
[INFO] running `Command { std: "docker" "start" "-a" "ed60ff656b8f87af37d0eac68652e1b812b0dcd60dbb80d1c96c65c3d01aab09", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive v1.0.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_libconfig v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.75s
[INFO] running `Command { std: "docker" "inspect" "ed60ff656b8f87af37d0eac68652e1b812b0dcd60dbb80d1c96c65c3d01aab09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed60ff656b8f87af37d0eac68652e1b812b0dcd60dbb80d1c96c65c3d01aab09", kill_on_drop: false }`
[INFO] [stdout] ed60ff656b8f87af37d0eac68652e1b812b0dcd60dbb80d1c96c65c3d01aab09
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7a12bf3f657b7e706455fb20b2ba11a81c7eaf0521551e6a849a2da8dfa1f48
[INFO] running `Command { std: "docker" "start" "-a" "f7a12bf3f657b7e706455fb20b2ba11a81c7eaf0521551e6a849a2da8dfa1f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_libconfig v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "f7a12bf3f657b7e706455fb20b2ba11a81c7eaf0521551e6a849a2da8dfa1f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a12bf3f657b7e706455fb20b2ba11a81c7eaf0521551e6a849a2da8dfa1f48", kill_on_drop: false }`
[INFO] [stdout] f7a12bf3f657b7e706455fb20b2ba11a81c7eaf0521551e6a849a2da8dfa1f48
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af9312a79dd420d8e37fe94a175b6ed360d54ecbce35cf180998ed48029aca37
[INFO] running `Command { std: "docker" "start" "-a" "af9312a79dd420d8e37fe94a175b6ed360d54ecbce35cf180998ed48029aca37", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_libconfig-dbd65d7f781feb97)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test ser::tests::test_enum_newtype ... ok
[INFO] [stdout] test ser::tests::test_enum_struct ... ok
[INFO] [stdout] test ser::tests::test_enum_tuple ... ok
[INFO] [stdout] test ser::tests::test_ser_nested_struct ... ok
[INFO] [stdout] test ser::tests::test_ser_nested_struct_multi_var ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_bool ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_i16 ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_i64 ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_str ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_u16 ... ok
[INFO] [stdout] test de::test_struct ... ok
[INFO] [stdout] test ser::tests::test_ser_struct_u64 ... ok
[INFO] [stdout] test de::test_enum ... ok
[INFO] [stdout] test ser::tests::test_struct ... ok
[INFO] [stdout] test ser::tests::test_enum ... ok
[INFO] [stderr]    Doc-tests serde_libconfig
[INFO] [stdout] test ser::tests::test_ser_struct_two_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "af9312a79dd420d8e37fe94a175b6ed360d54ecbce35cf180998ed48029aca37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af9312a79dd420d8e37fe94a175b6ed360d54ecbce35cf180998ed48029aca37", kill_on_drop: false }`
[INFO] [stdout] af9312a79dd420d8e37fe94a175b6ed360d54ecbce35cf180998ed48029aca37