[INFO] cloning repository https://github.com/remexre/serde_sexpr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remexre/serde_sexpr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fserde_sexpr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fserde_sexpr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ee84ea8dad0d3feb9fc696168fd025e872f8967
[INFO] testing remexre/serde_sexpr against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fserde_sexpr" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/remexre/serde_sexpr
[INFO] finished tweaking git repo https://github.com/remexre/serde_sexpr
[INFO] tweaked toml for git repo https://github.com/remexre/serde_sexpr written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/remexre/serde_sexpr on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/remexre/serde_sexpr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd45af1c10ec08a70e0751d4675a869564855e13579eacfcef52f28943a6c501
[INFO] running `Command { std: "docker" "start" "-a" "dd45af1c10ec08a70e0751d4675a869564855e13579eacfcef52f28943a6c501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd45af1c10ec08a70e0751d4675a869564855e13579eacfcef52f28943a6c501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd45af1c10ec08a70e0751d4675a869564855e13579eacfcef52f28943a6c501", kill_on_drop: false }`
[INFO] [stdout] dd45af1c10ec08a70e0751d4675a869564855e13579eacfcef52f28943a6c501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be7133b64feaafbc3dd0ed0fa2db5684e80a1fa0b833e983db1a28ddefa553aa
[INFO] running `Command { std: "docker" "start" "-a" "be7133b64feaafbc3dd0ed0fa2db5684e80a1fa0b833e983db1a28ddefa553aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling serde_sexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]    --> src/lib.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     const_err,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stdout]    --> src/lib.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     legacy_directory_ownership,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]    --> src/lib.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 |     plugin_as_library,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]    --> src/lib.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     private_in_public,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stdout]    --> src/lib.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     safe_extern_statics,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stdout]    --> src/lib.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     unions_with_drop_fields,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "be7133b64feaafbc3dd0ed0fa2db5684e80a1fa0b833e983db1a28ddefa553aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7133b64feaafbc3dd0ed0fa2db5684e80a1fa0b833e983db1a28ddefa553aa", kill_on_drop: false }`
[INFO] [stdout] be7133b64feaafbc3dd0ed0fa2db5684e80a1fa0b833e983db1a28ddefa553aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d84bf02f004e2fabd21c55a8c1210c248035c3a414c6b71ed8754e20e9c4952
[INFO] running `Command { std: "docker" "start" "-a" "2d84bf02f004e2fabd21c55a8c1210c248035c3a414c6b71ed8754e20e9c4952", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]    --> src/lib.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     const_err,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stdout]    --> src/lib.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     legacy_directory_ownership,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]    --> src/lib.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 |     plugin_as_library,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]    --> src/lib.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     private_in_public,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stdout]    --> src/lib.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     safe_extern_statics,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stdout]    --> src/lib.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     unions_with_drop_fields,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.3
[INFO] [stderr]    Compiling serde_sexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]    --> src/lib.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     const_err,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stdout]    --> src/lib.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     legacy_directory_ownership,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stdout]    --> src/lib.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 |     plugin_as_library,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]    --> src/lib.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     private_in_public,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stdout]    --> src/lib.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     safe_extern_statics,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stdout]    --> src/lib.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     unions_with_drop_fields,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2d84bf02f004e2fabd21c55a8c1210c248035c3a414c6b71ed8754e20e9c4952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d84bf02f004e2fabd21c55a8c1210c248035c3a414c6b71ed8754e20e9c4952", kill_on_drop: false }`
[INFO] [stdout] 2d84bf02f004e2fabd21c55a8c1210c248035c3a414c6b71ed8754e20e9c4952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7bba97ac4adc224dfba8bc3d93820338ecba4440d81f4039918da346b66c3de
[INFO] running `Command { std: "docker" "start" "-a" "b7bba97ac4adc224dfba8bc3d93820338ecba4440d81f4039918da346b66c3de", kill_on_drop: false }`
[INFO] [stderr] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stderr]    --> src/lib.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 |     const_err,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information
[INFO] [stderr]    --> src/lib.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     legacy_directory_ownership,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired
[INFO] [stderr]    --> src/lib.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     plugin_as_library,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stderr]    --> src/lib.rs:216:5
[INFO] [stderr]     |
[INFO] [stderr] 216 |     private_in_public,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 <https://github.com/rust-lang/rust/issues/36247> for more information
[INFO] [stderr]    --> src/lib.rs:217:5
[INFO] [stderr]     |
[INFO] [stderr] 217 |     safe_extern_statics,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unions_with_drop_fields`
[INFO] [stderr]    --> src/lib.rs:221:5
[INFO] [stderr]     |
[INFO] [stderr] 221 |     unions_with_drop_fields,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `serde_sexpr` (lib) generated 6 warnings
[INFO] [stderr] warning: `serde_sexpr` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_sexpr-f4baf7fc42e786d9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stderr] thread 'tests::parse_of_to_string' (25) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:186:26:
[INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x8 but is 0x74b9264b322c
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5c64dd0f520a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5c64dd0f520a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5c64dd0f520a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x5c64dd0f520a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x5c64dd109e9a - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5c64dd109e9a - core[10b6fa85044e1869]::fmt::write
[INFO] [stderr]    6:     0x5c64dd0faa22 - std[b80a194dd3c418bb]::io::default_write_fmt::<std[b80a194dd3c418bb]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5c64dd0faa22 - <std[b80a194dd3c418bb]::sys::stdio::unix::Stderr as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x5c64dd0d2ecf - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x5c64dd0d2ecf - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5c64dd0ed691 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5c64dcfaff6c - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   12:     0x5c64dcfaff6c - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x5c64dd0ed882 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   14:     0x5c64dd0ed882 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x5c64dd0d2f88 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stderr]   16:     0x5c64dd0ca819 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x5c64dd0d3c9d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x5c64dd10a59d - core[10b6fa85044e1869]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x5c64dd10a59d - core[10b6fa85044e1869]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stderr]   20:     0x5c64dd10a729 - core[10b6fa85044e1869]::panicking::panic_misaligned_pointer_dereference
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:284:5
[INFO] [stderr]   21:     0x5c64dcff9602 - <rand_core::block::BlockRng<R> as rand_core::RngCore>::next_u64::{{closure}}::hac7b811d4b5ed37b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:186:26
[INFO] [stderr]   22:     0x5c64dcffb8f4 - <rand_core::block::BlockRng<R> as rand_core::RngCore>::next_u64::h128c1e6f98a58990
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:200:13
[INFO] [stderr]   23:     0x5c64dcffb8f4 - <rand_chacha::chacha::ChaChaRng as rand_core::RngCore>::next_u64::hf312568ae0a6dbea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_chacha-0.1.1/src/chacha.rs:80:16
[INFO] [stderr]   24:     0x5c64dcff19f7 - <proptest::test_runner::rng::TestRng as rand_core::RngCore>::next_u64::h0d19b00aa822756a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/test_runner/rng.rs:133:21
[INFO] [stderr]   25:     0x5c64dcfff8bf - rand::distributions::integer::<impl rand::distributions::Distribution<usize> for rand::distributions::Standard>::sample::h048a26646fae1a36
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/distributions/integer.rs:69:13
[INFO] [stderr]   26:     0x5c64dcff06b3 - rand::Rng::gen::h8bb12ac30ef4803c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/lib.rs:215:18
[INFO] [stderr]   27:     0x5c64dd011a03 - <rand::distributions::uniform::UniformInt<usize> as rand::distributions::uniform::UniformSampler>::sample_single::he71a8a73aee4a9ec
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/distributions/uniform.rs:451:43
[INFO] [stderr]   28:     0x5c64dcff0711 - rand::Rng::gen_range::h0823e3275aa6b44c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/lib.rs:245:9
[INFO] [stderr]   29:     0x5c64dd00352e - proptest::char::select_range_index::h33254f081549bad7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/char.rs:114:35
[INFO] [stderr]   30:     0x5c64dd002d11 - <proptest::char::CharStrategy as proptest::strategy::traits::Strategy>::new_tree::he0ab466f85c353f7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/char.rs:233:30
[INFO] [stderr]   31:     0x5c64dd016567 - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::h7cfdf7f3775944ed
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/map.rs:55:21
[INFO] [stderr]   32:     0x5c64dcfed0fc - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::hcc6bf97e8f60eaf0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   33:     0x5c64dcfe5223 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h2a8447fe80a3bcd9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   34:     0x5c64dcfec6ab - <proptest::strategy::traits::SBoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h2515d0bbe1022e0b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:684:16
[INFO] [stderr]   35:     0x5c64dd010cd2 - <proptest::string::RegexGeneratorStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h16901de842ebf3e2
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/macros.rs:72:24
[INFO] [stderr]   36:     0x5c64dd003c98 - <proptest::collection::VecStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h886a0b54136c6b3e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/collection.rs:506:40
[INFO] [stderr]   37:     0x5c64dd0164ce - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::h165101b48f250c5f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/map.rs:55:21
[INFO] [stderr]   38:     0x5c64dcfec78f - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h20e275c2d1fd5cd0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   39:     0x5c64dcfe5223 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h2a8447fe80a3bcd9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   40:     0x5c64dcfec6ab - <proptest::strategy::traits::SBoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h2515d0bbe1022e0b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:684:16
[INFO] [stderr]   41:     0x5c64dd010cd2 - <proptest::string::RegexGeneratorStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h16901de842ebf3e2
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/macros.rs:72:24
[INFO] [stderr]   42:     0x5c64dd0165b7 - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::hb9ad0fcdc7486d8f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/map.rs:55:21
[INFO] [stderr]   43:     0x5c64dcfed28c - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::hdc5c7a48a2bea006
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   44:     0x5c64dcfe51d3 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h0ece581963b97202
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   45:     0x5c64dcfec6db - <proptest::strategy::traits::SBoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::hc9ee9fb00c196e9a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:684:16
[INFO] [stderr]   46:     0x5c64dd010d12 - <proptest::string::RegexGeneratorStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h650d1f65dabace5e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/macros.rs:72:24
[INFO] [stderr]   47:     0x5c64dd01598a - proptest::string::<impl proptest::strategy::traits::Strategy for str>::new_tree::he308039397e1a7bf
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/string.rs:97:37
[INFO] [stderr]   48:     0x5c64dcf901e8 - <&S as proptest::strategy::traits::Strategy>::new_tree::hd170ef160714560c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   49:     0x5c64dcfa1196 - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::h7581cab2288cc488
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/map.rs:55:21
[INFO] [stderr]   50:     0x5c64dcf8ce3b - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::hb053b6d3a73632f3
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   51:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   52:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   53:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   54:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   55:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   56:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   57:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   58:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   59:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   60:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   61:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   62:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   63:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   64:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   65:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   66:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   67:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   68:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   69:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   70:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   71:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   72:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   73:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   74:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   75:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   76:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   77:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   78:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   79:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   80:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   81:     0x5c64dcf8d29d - <proptest::strategy::unions::TupleUnion<((u32,A),(u32,B))> as proptest::strategy::traits::Strategy>::new_tree::h2e3626931489d9be
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/unions.rs:256:40
[INFO] [stderr]   82:     0x5c64dcf8cadb - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h5c553ec38b477d7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   83:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   84:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   85:     0x5c64dcf934ee - <proptest::strategy::recursive::Recursive<T,F> as proptest::strategy::traits::Strategy>::new_tree::hd508f3fc5e6a3b01
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/recursive.rs:129:15
[INFO] [stderr]   86:     0x5c64dcf8ccb5 - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::hac47ced6dfd52850
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:708:28
[INFO] [stderr]   87:     0x5c64dcfa3c02 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h394571de77f45c8a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:611:26
[INFO] [stderr]   88:     0x5c64dcf8c8da - <proptest::strategy::traits::BoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h0a5adb661d997421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/traits.rs:668:16
[INFO] [stderr]   89:     0x5c64dcfa1146 - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::h6eb116975061e428
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/strategy/map.rs:55:21
[INFO] [stderr]   90:     0x5c64dcf873f1 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h3f69de7eba908ea6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/test_runner/runner.rs:565:33
[INFO] [stderr]   91:     0x5c64dcf8979e - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h66942fa88029fd81
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/test_runner/runner.rs:521:18
[INFO] [stderr]   92:     0x5c64dcf872dc - proptest::test_runner::runner::TestRunner::run_in_process::hf0c0da4bdeef1c45
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/test_runner/runner.rs:498:14
[INFO] [stderr]   93:     0x5c64dcf89a26 - proptest::test_runner::runner::TestRunner::run::ha205b137aad4d279
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/test_runner/runner.rs:367:18
[INFO] [stderr]   94:     0x5c64dcf93c87 - serde_sexpr::tests::parse_of_to_string::he5ec1ba5e3ba838c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/sugar.rs:178:17
[INFO] [stderr]   95:     0x5c64dcf93ea7 - serde_sexpr::tests::parse_of_to_string::{{closure}}::h2d49769446fbae02
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.3/src/sugar.rs:174:28
[INFO] [stderr]   96:     0x5c64dcf95ae6 - core::ops::function::FnOnce::call_once::h7782bceae005c654
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   97:     0x5c64dcfa404b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   98:     0x5c64dcfa404b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stderr]   99:     0x5c64dcfb0a3b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stderr]  100:     0x5c64dcfb0a3b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]  101:     0x5c64dcfb0a3b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stderr]  102:     0x5c64dcfb0a3b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stderr]  103:     0x5c64dcfb0a3b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stderr]  104:     0x5c64dcfb0a3b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stderr]  105:     0x5c64dcfb0a3b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stderr]  106:     0x5c64dcfac154 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stderr]  107:     0x5c64dcfac154 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]  108:     0x5c64dcfb3642 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]  109:     0x5c64dcfb3642 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]  110:     0x5c64dcfb3642 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stderr]  111:     0x5c64dcfb3642 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stderr]  112:     0x5c64dcfb3642 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stderr]  113:     0x5c64dcfb3642 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]  114:     0x5c64dcfb3642 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stderr]  115:     0x5c64dd0f4b1f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stderr]  116:     0x5c64dd0f4b1f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]  117:     0x74b926556aa4 - <unknown>
[INFO] [stderr]  118:     0x74b9265e3a64 - clone
[INFO] [stderr]  119:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/serde_sexpr-f4baf7fc42e786d9` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "b7bba97ac4adc224dfba8bc3d93820338ecba4440d81f4039918da346b66c3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bba97ac4adc224dfba8bc3d93820338ecba4440d81f4039918da346b66c3de", kill_on_drop: false }`
[INFO] [stdout] b7bba97ac4adc224dfba8bc3d93820338ecba4440d81f4039918da346b66c3de
