[INFO] fetching crate vcontrol 0.3.4...
[INFO] testing vcontrol-0.3.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate vcontrol 0.3.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate vcontrol 0.3.4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vcontrol 0.3.4
[INFO] finished tweaking crates.io crate vcontrol 0.3.4
[INFO] tweaked toml for crates.io crate vcontrol 0.3.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate vcontrol 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yaml-merge-keys v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c839609314f6bc8b0bdbd4656a9d0b84de0beae289520bc0a5e6da0cf60dbf6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c839609314f6bc8b0bdbd4656a9d0b84de0beae289520bc0a5e6da0cf60dbf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c839609314f6bc8b0bdbd4656a9d0b84de0beae289520bc0a5e6da0cf60dbf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c839609314f6bc8b0bdbd4656a9d0b84de0beae289520bc0a5e6da0cf60dbf6e", kill_on_drop: false }`
[INFO] [stdout] c839609314f6bc8b0bdbd4656a9d0b84de0beae289520bc0a5e6da0cf60dbf6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 497f1bc6ba10e65146520c07a4c1d9f9a7144362b9a6cb078d3cbc6054c60a14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "497f1bc6ba10e65146520c07a4c1d9f9a7144362b9a6cb078d3cbc6054c60a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling siphasher v0.3.1
[INFO] [stderr]    Compiling dtoa v0.4.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling thiserror v1.0.11
[INFO] [stderr]    Compiling yaml-merge-keys v0.4.0
[INFO] [stderr]    Compiling vcontrol v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `vcontrol v0.3.4 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/vcontrol-727370229a235a8a/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'attempted to leave type `linked_hash_map::Node<value::Value, value::Value>` uninitialized, which is invalid', /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55a89dcb7290 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55a89dcb7290 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized::<std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55a89dcb7290 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55a89dcb7290 - <std[77c0456e0eb29f0c]::sys_common::backtrace::_print::DisplayBacktrace as core[ee1ca6415511a9c4]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55a89dcd6e5c - core[ee1ca6415511a9c4]::fmt::write
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17
[INFO] [stderr]      5:     0x55a89dcb59c5 - <std[77c0456e0eb29f0c]::sys::unix::stdio::Stderr as std[77c0456e0eb29f0c]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15
[INFO] [stderr]      6:     0x55a89dcb8ebb - std[77c0456e0eb29f0c]::sys_common::backtrace::_print
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55a89dcb8ebb - std[77c0456e0eb29f0c]::sys_common::backtrace::print
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55a89dcb8ebb - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x55a89dcb8991 - std[77c0456e0eb29f0c]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x55a89dcb9561 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x55a89dcb9037 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:517:13
[INFO] [stderr]     12:     0x55a89dcb778c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace::<std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55a89dcb8fc9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x55a89dbeb0e1 - core[ee1ca6415511a9c4]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x55a89dbeb02d - core[ee1ca6415511a9c4]::panicking::panic
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x55a89dc5f7ea - core[ee1ca6415511a9c4]::mem::uninitialized::<linked_hash_map[ae5590fac636289e]::Node<serde_yaml[db6e6c263bf1dc11]::value::Value, serde_yaml[db6e6c263bf1dc11]::value::Value>>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]     17:     0x55a89dc5f7ea - <linked_hash_map[ae5590fac636289e]::LinkedHashMap<serde_yaml[db6e6c263bf1dc11]::value::Value, serde_yaml[db6e6c263bf1dc11]::value::Value>>::ensure_guard_node
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:174:52
[INFO] [stderr]     18:     0x55a89dc5fa9c - <linked_hash_map[ae5590fac636289e]::LinkedHashMap<serde_yaml[db6e6c263bf1dc11]::value::Value, serde_yaml[db6e6c263bf1dc11]::value::Value>>::insert
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:304:9
[INFO] [stderr]     19:     0x55a89dc23a2d - <serde_yaml[db6e6c263bf1dc11]::mapping::Mapping>::insert
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/mapping.rs:53:9
[INFO] [stderr]     20:     0x55a89dc2e277 - <<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor as serde[57ccf7c4b48f1cca]::de::Visitor>::visit_map::<&mut serde_yaml[db6e6c263bf1dc11]::de::MapAccess>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:107:21
[INFO] [stderr]     21:     0x55a89dc07656 - <serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::visit_mapping::<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>::{closure#0}
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:175:25
[INFO] [stderr]     22:     0x55a89dc03d4e - <serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::recursion_check::<<serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::visit_mapping<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>::{closure#0}, (serde_yaml[db6e6c263bf1dc11]::value::Value, usize)>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:239:22
[INFO] [stderr]     23:     0x55a89dc036fb - <serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::visit_mapping::<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:169:28
[INFO] [stderr]     24:     0x55a89dc06fd3 - <&mut serde_yaml[db6e6c263bf1dc11]::de::Deserializer as serde[57ccf7c4b48f1cca]::de::Deserializer>::deserialize_any::<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:657:36
[INFO] [stderr]     25:     0x55a89dc09976 - <serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::<&mut serde_yaml[db6e6c263bf1dc11]::de::Deserializer>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:114:9
[INFO] [stderr]     26:     0x55a89dc1f1a5 - <core[ee1ca6415511a9c4]::marker::PhantomData<serde_yaml[db6e6c263bf1dc11]::value::Value> as serde[57ccf7c4b48f1cca]::de::DeserializeSeed>::deserialize::<&mut serde_yaml[db6e6c263bf1dc11]::de::Deserializer>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:786:9
[INFO] [stderr]     27:     0x55a89dc06d27 - <serde_yaml[db6e6c263bf1dc11]::de::MapAccess as serde[57ccf7c4b48f1cca]::de::MapAccess>::next_value_seed::<core[ee1ca6415511a9c4]::marker::PhantomData<serde_yaml[db6e6c263bf1dc11]::value::Value>>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:365:9
[INFO] [stderr]     28:     0x55a89dc073fb - <serde_yaml[db6e6c263bf1dc11]::de::MapAccess as serde[57ccf7c4b48f1cca]::de::MapAccess>::next_entry_seed::<core[ee1ca6415511a9c4]::marker::PhantomData<serde_yaml[db6e6c263bf1dc11]::value::Value>, core[ee1ca6415511a9c4]::marker::PhantomData<serde_yaml[db6e6c263bf1dc11]::value::Value>>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:1813:34
[INFO] [stderr]     29:     0x55a89dc071d6 - <serde_yaml[db6e6c263bf1dc11]::de::MapAccess as serde[57ccf7c4b48f1cca]::de::MapAccess>::next_entry::<serde_yaml[db6e6c263bf1dc11]::value::Value, serde_yaml[db6e6c263bf1dc11]::value::Value>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:1861:9
[INFO] [stderr]     30:     0x55a89dc06d89 - <&mut serde_yaml[db6e6c263bf1dc11]::de::MapAccess as serde[57ccf7c4b48f1cca]::de::MapAccess>::next_entry::<serde_yaml[db6e6c263bf1dc11]::value::Value, serde_yaml[db6e6c263bf1dc11]::value::Value>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:1912:9
[INFO] [stderr]     31:     0x55a89dc2e021 - <<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor as serde[57ccf7c4b48f1cca]::de::Visitor>::visit_map::<&mut serde_yaml[db6e6c263bf1dc11]::de::MapAccess>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:106:48
[INFO] [stderr]     32:     0x55a89dc07656 - <serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::visit_mapping::<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>::{closure#0}
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:175:25
[INFO] [stderr]     33:     0x55a89dc03d4e - <serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::recursion_check::<<serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::visit_mapping<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>::{closure#0}, (serde_yaml[db6e6c263bf1dc11]::value::Value, usize)>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:239:22
[INFO] [stderr]     34:     0x55a89dc036fb - <serde_yaml[db6e6c263bf1dc11]::de::Deserializer>::visit_mapping::<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:169:28
[INFO] [stderr]     35:     0x55a89dc06fd3 - <&mut serde_yaml[db6e6c263bf1dc11]::de::Deserializer as serde[57ccf7c4b48f1cca]::de::Deserializer>::deserialize_any::<<serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::ValueVisitor>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:657:36
[INFO] [stderr]     36:     0x55a89dc09976 - <serde_yaml[db6e6c263bf1dc11]::value::Value as serde[57ccf7c4b48f1cca]::de::Deserialize>::deserialize::<&mut serde_yaml[db6e6c263bf1dc11]::de::Deserializer>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/value/de.rs:114:9
[INFO] [stderr]     37:     0x55a89dc1f1a5 - <core[ee1ca6415511a9c4]::marker::PhantomData<serde_yaml[db6e6c263bf1dc11]::value::Value> as serde[57ccf7c4b48f1cca]::de::DeserializeSeed>::deserialize::<&mut serde_yaml[db6e6c263bf1dc11]::de::Deserializer>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.104/src/de/mod.rs:786:9
[INFO] [stderr]     38:     0x55a89dc04dbf - serde_yaml[db6e6c263bf1dc11]::de::from_str_seed::<serde_yaml[db6e6c263bf1dc11]::value::Value, core[ee1ca6415511a9c4]::marker::PhantomData<serde_yaml[db6e6c263bf1dc11]::value::Value>>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:1042:17
[INFO] [stderr]     39:     0x55a89dc065da - serde_yaml[db6e6c263bf1dc11]::de::from_str::<serde_yaml[db6e6c263bf1dc11]::value::Value>
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.11/src/de.rs:1012:5
[INFO] [stderr]     40:     0x55a89dbfcbad - build_script_build[2af46044b872d725]::main
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:28:88
[INFO] [stderr]     41:     0x55a89dc20cab - <fn() as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     42:     0x55a89dc2177e - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     43:     0x55a89dbfa2f1 - std[77c0456e0eb29f0c]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:49:18
[INFO] [stderr]     44:     0x55a89dcb9a59 - <&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     45:     0x55a89dcb9a59 - std[77c0456e0eb29f0c]::panicking::try::do_call::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stderr]     46:     0x55a89dcb9a59 - std[77c0456e0eb29f0c]::panicking::try::<i32, &dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stderr]     47:     0x55a89dcb9a59 - std[77c0456e0eb29f0c]::panic::catch_unwind::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stderr]     48:     0x55a89dcb9a59 - std[77c0456e0eb29f0c]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:34:21
[INFO] [stderr]     49:     0x55a89dbf9340 - std[77c0456e0eb29f0c]::rt::lang_start::<()>
[INFO] [stderr]                                  at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:48:5
[INFO] [stderr]     50:     0x55a89dc036bc - main
[INFO] [stderr]     51:     0x7fb49fd230b3 - __libc_start_main
[INFO] [stderr]     52:     0x55a89dbeb89e - _start
[INFO] [stderr]     53:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "497f1bc6ba10e65146520c07a4c1d9f9a7144362b9a6cb078d3cbc6054c60a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497f1bc6ba10e65146520c07a4c1d9f9a7144362b9a6cb078d3cbc6054c60a14", kill_on_drop: false }`
[INFO] [stdout] 497f1bc6ba10e65146520c07a4c1d9f9a7144362b9a6cb078d3cbc6054c60a14