[INFO] fetching crate kconfig_compiler 0.0.1...
[INFO] testing kconfig_compiler-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate kconfig_compiler 0.0.1 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kconfig_compiler 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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: v0.21.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 760905fa9e72da0903864889ef2d706640115426ede5cf322df69734f0102e22
[INFO] running `Command { std: "docker" "start" "-a" "760905fa9e72da0903864889ef2d706640115426ede5cf322df69734f0102e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "760905fa9e72da0903864889ef2d706640115426ede5cf322df69734f0102e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760905fa9e72da0903864889ef2d706640115426ede5cf322df69734f0102e22", kill_on_drop: false }`
[INFO] [stdout] 760905fa9e72da0903864889ef2d706640115426ede5cf322df69734f0102e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e5fb4e08ec63ba2a85975147756ddb1baaca01035833eec1ecdf58fbfc34737
[INFO] running `Command { std: "docker" "start" "-a" "6e5fb4e08ec63ba2a85975147756ddb1baaca01035833eec1ecdf58fbfc34737", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "6e5fb4e08ec63ba2a85975147756ddb1baaca01035833eec1ecdf58fbfc34737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5fb4e08ec63ba2a85975147756ddb1baaca01035833eec1ecdf58fbfc34737", kill_on_drop: false }`
[INFO] [stdout] 6e5fb4e08ec63ba2a85975147756ddb1baaca01035833eec1ecdf58fbfc34737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddb345429ba22ea330961e2cd27cc02cd198ae4d19cffff3490c48db01ef25f4
[INFO] running `Command { std: "docker" "start" "-a" "ddb345429ba22ea330961e2cd27cc02cd198ae4d19cffff3490c48db01ef25f4", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "ddb345429ba22ea330961e2cd27cc02cd198ae4d19cffff3490c48db01ef25f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb345429ba22ea330961e2cd27cc02cd198ae4d19cffff3490c48db01ef25f4", kill_on_drop: false }`
[INFO] [stdout] ddb345429ba22ea330961e2cd27cc02cd198ae4d19cffff3490c48db01ef25f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cc65bbb911d700292bf93d8e779797e2cb8939ccdfb3d500f291e2c6f3b9cfd
[INFO] running `Command { std: "docker" "start" "-a" "3cc65bbb911d700292bf93d8e779797e2cb8939ccdfb3d500f291e2c6f3b9cfd", 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)]` (part of `#[warn(unused)]`) 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kconfig_compiler-3f95ef9285d409eb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test kcfg::deserializer::tests::from_bool_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_double_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_group ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_enum_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_int64_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_int_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_uint_entry ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_kcfg ... ok
[INFO] [stdout] test kcfgc::deserialize::tests::all_values ... ok
[INFO] [stdout] test kcfg::deserializer::tests::from_uint64_entry ... ok
[INFO] [stdout] test kcfgc::deserialize::tests::default_values ... 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-ce1d8910cc27598c)
[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 kconfig_compiler
[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" "3cc65bbb911d700292bf93d8e779797e2cb8939ccdfb3d500f291e2c6f3b9cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc65bbb911d700292bf93d8e779797e2cb8939ccdfb3d500f291e2c6f3b9cfd", kill_on_drop: false }`
[INFO] [stdout] 3cc65bbb911d700292bf93d8e779797e2cb8939ccdfb3d500f291e2c6f3b9cfd