[INFO] fetching crate kconfig_compiler 0.0.1...
[INFO] testing kconfig_compiler-0.0.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate kconfig_compiler 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate kconfig_compiler 0.0.1
[INFO] finished tweaking crates.io crate kconfig_compiler 0.0.1
[INFO] tweaked toml for crates.io crate kconfig_compiler 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kconfig_compiler 0.0.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding roxmltree v0.14.1 (available: v0.20.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roxmltree v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ab930cd197ed2994b73389e39f2674873a7b96f3b2e1d59920529bb9b5e4d40
[INFO] running `Command { std: "docker" "start" "-a" "4ab930cd197ed2994b73389e39f2674873a7b96f3b2e1d59920529bb9b5e4d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ab930cd197ed2994b73389e39f2674873a7b96f3b2e1d59920529bb9b5e4d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab930cd197ed2994b73389e39f2674873a7b96f3b2e1d59920529bb9b5e4d40", kill_on_drop: false }`
[INFO] [stdout] 4ab930cd197ed2994b73389e39f2674873a7b96f3b2e1d59920529bb9b5e4d40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6406d82d2fd649c13fb13a064f1448b4a213dae9bd2059757294bac882b680d4
[INFO] running `Command { std: "docker" "start" "-a" "6406d82d2fd649c13fb13a064f1448b4a213dae9bd2059757294bac882b680d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling roxmltree v0.14.1
[INFO] [stderr]    Compiling kconfig_compiler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `BasicType` is never used
[INFO] [stdout]    --> src/kcfg/serializer.rs:325:7
[INFO] [stdout]     |
[INFO] [stdout] 325 | trait BasicType {
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "6406d82d2fd649c13fb13a064f1448b4a213dae9bd2059757294bac882b680d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6406d82d2fd649c13fb13a064f1448b4a213dae9bd2059757294bac882b680d4", kill_on_drop: false }`
[INFO] [stdout] 6406d82d2fd649c13fb13a064f1448b4a213dae9bd2059757294bac882b680d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc206ff032b30219b5670d659bcacfdb572ba54966d14015a62cc8851752f093
[INFO] running `Command { std: "docker" "start" "-a" "cc206ff032b30219b5670d659bcacfdb572ba54966d14015a62cc8851752f093", kill_on_drop: false }`
[INFO] [stderr]    Compiling kconfig_compiler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `BasicType` is never used
[INFO] [stdout]    --> src/kcfg/serializer.rs:325:7
[INFO] [stdout]     |
[INFO] [stdout] 325 | trait BasicType {
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BasicType` is never used
[INFO] [stdout]    --> src/kcfg/serializer.rs:325:7
[INFO] [stdout]     |
[INFO] [stdout] 325 | trait BasicType {
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "cc206ff032b30219b5670d659bcacfdb572ba54966d14015a62cc8851752f093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc206ff032b30219b5670d659bcacfdb572ba54966d14015a62cc8851752f093", kill_on_drop: false }`
[INFO] [stdout] cc206ff032b30219b5670d659bcacfdb572ba54966d14015a62cc8851752f093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cb4b834e3fe3877734f1ae28ffcd6c0aa29c5386c3ffb79fdf5f08f3e94432f
[INFO] running `Command { std: "docker" "start" "-a" "5cb4b834e3fe3877734f1ae28ffcd6c0aa29c5386c3ffb79fdf5f08f3e94432f", kill_on_drop: false }`
[INFO] [stderr] warning: trait `BasicType` is never used
[INFO] [stderr]    --> src/kcfg/serializer.rs:325:7
[INFO] [stderr]     |
[INFO] [stderr] 325 | trait BasicType {
[INFO] [stderr]     |       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kconfig_compiler` (lib) generated 1 warning
[INFO] [stderr] warning: `kconfig_compiler` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kconfig_compiler-f79801f3ad48dfa0)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test kcfg::deserializer::tests::from_bool_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_int64_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_enum_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_int_entry ... ok
[INFO] [stdout] test kcfgc::deserialize::tests::all_values ... ok
[INFO] [stdout] test kcfgc::deserialize::tests::default_values ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_double_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_uint_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_kcfg ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_uint64_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serialize_kcfg.rs (/opt/rustwide/target/debug/deps/serialize_kcfg-835d437668753353)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests kconfig_compiler
[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] [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" "5cb4b834e3fe3877734f1ae28ffcd6c0aa29c5386c3ffb79fdf5f08f3e94432f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb4b834e3fe3877734f1ae28ffcd6c0aa29c5386c3ffb79fdf5f08f3e94432f", kill_on_drop: false }`
[INFO] [stdout] 5cb4b834e3fe3877734f1ae28ffcd6c0aa29c5386c3ffb79fdf5f08f3e94432f