[INFO] fetching crate jnat 0.11.2...
[INFO] testing jnat-0.11.2 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate jnat 0.11.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate jnat 0.11.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jnat 0.11.2
[INFO] tweaked toml for crates.io crate jnat 0.11.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jnat 0.11.2 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58acc621a695dfaf5907cb9814fd79f24f5526788f08f513b4c90f560f72ebf3
[INFO] running `Command { std: "docker" "start" "-a" "58acc621a695dfaf5907cb9814fd79f24f5526788f08f513b4c90f560f72ebf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58acc621a695dfaf5907cb9814fd79f24f5526788f08f513b4c90f560f72ebf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58acc621a695dfaf5907cb9814fd79f24f5526788f08f513b4c90f560f72ebf3", kill_on_drop: false }`
[INFO] [stdout] 58acc621a695dfaf5907cb9814fd79f24f5526788f08f513b4c90f560f72ebf3
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb6962fa80d5fa36e03420a297da8a7f7af529096aef34a284576833bfe1edb0
[INFO] running `Command { std: "docker" "start" "-a" "eb6962fa80d5fa36e03420a297da8a7f7af529096aef34a284576833bfe1edb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling jnat-macros v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling jnat v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/class.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here                                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject<'_>> {
[INFO] [stdout]    |                                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value<'_> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class> {
[INFO] [stdout]    |                    ^^^^^                         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "eb6962fa80d5fa36e03420a297da8a7f7af529096aef34a284576833bfe1edb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6962fa80d5fa36e03420a297da8a7f7af529096aef34a284576833bfe1edb0", kill_on_drop: false }`
[INFO] [stdout] eb6962fa80d5fa36e03420a297da8a7f7af529096aef34a284576833bfe1edb0
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a82338ad7051aaa9fde42512346a7efbcd1e81c73bbd5c8734b32478f70f2036
[INFO] running `Command { std: "docker" "start" "-a" "a82338ad7051aaa9fde42512346a7efbcd1e81c73bbd5c8734b32478f70f2036", kill_on_drop: false }`
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling jnat v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/class.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here                                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject<'_>> {
[INFO] [stdout]    |                                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value<'_> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class> {
[INFO] [stdout]    |                    ^^^^^                         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling pretty_env_logger v0.5.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/class.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here                                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject<'_>> {
[INFO] [stdout]    |                                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value {
[INFO] [stdout]    |                    ^^^^^ the lifetime is elided here                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value<'_> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:91:20
[INFO] [stdout]    |
[INFO] [stdout] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class> {
[INFO] [stdout]    |                    ^^^^^                         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `Command { std: "docker" "inspect" "a82338ad7051aaa9fde42512346a7efbcd1e81c73bbd5c8734b32478f70f2036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82338ad7051aaa9fde42512346a7efbcd1e81c73bbd5c8734b32478f70f2036", kill_on_drop: false }`
[INFO] [stdout] a82338ad7051aaa9fde42512346a7efbcd1e81c73bbd5c8734b32478f70f2036
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22a618448051ee756e13202fac2ade9c05625dffaeba43ffc6e2e24cfeac393f
[INFO] running `Command { std: "docker" "start" "-a" "22a618448051ee756e13202fac2ade9c05625dffaeba43ffc6e2e24cfeac393f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/class.rs:56:17
[INFO] [stderr]    |
[INFO] [stderr] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject> {
[INFO] [stderr]    |                 ^^^^^ the lifetime is elided here                                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 56 |   pub fn create(&self, signature: Signature, args: &[Value]) -> jni::errors::Result<JObject<'_>> {
[INFO] [stderr]    |                                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/env.rs:94:20
[INFO] [stderr]    |
[INFO] [stderr] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value {
[INFO] [stderr]    |                    ^^^^^ the lifetime is elided here                ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 94 |   pub fn get_value(&self, jvaluegen: JValueGen<&'a JObject<'a>>) -> Value<'_> {
[INFO] [stderr]    |                                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/object.rs:91:20
[INFO] [stderr]    |
[INFO] [stderr] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class> {
[INFO] [stderr]    |                    ^^^^^                         ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 91 |   pub fn get_class(&self) -> jni::errors::Result<Class<'_>> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `jnat` (lib) generated 3 warnings (run `cargo fix --lib -p jnat` to apply 3 suggestions)
[INFO] [stderr] warning: `jnat` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jnat-e2dc01f5e9315c81)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::signature::signature_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running integration/main.rs (/opt/rustwide/target/debug/deps/integration-56321eeaeb0f17d5)
[INFO] [stdout] Remember to run cargo build before running this
[INFO] [stdout] If you get weird errors, try running cargo clean
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (25) panicked at integration/main.rs:45:24:
[INFO] [stderr] Failed to set current dir: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x591d75559ab2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x591d75559ab2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x591d75559ab2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x591d75559ab2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x591d75569c1a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x591d75569c1a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stderr]    6:     0x591d7552e406 - std::io::default_write_fmt::h72db0b4dbd5dcfa2
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x591d7552e406 - std::io::Write::write_fmt::hb496f2b9b027aa16
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x591d7553af76 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x591d7553af76 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x591d7553add6 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x591d7553b1bb - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x591d7553b038 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x591d75538c99 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x591d755232ad - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x591d7556df8c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x591d7556d562 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stderr]   17:     0x591d75288ddc - core::result::Result<T,E>::expect::h68c53982559d16dd
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1185:23
[INFO] [stderr]   18:     0x591d752864bf - integration::setup::h74737ff5bc49b540
[INFO] [stderr]                                at /opt/rustwide/workdir/integration/main.rs:45:24
[INFO] [stderr]   19:     0x591d75283553 - integration::main::h987884de980364b9
[INFO] [stderr]                                at /opt/rustwide/workdir/integration/main.rs:53:3
[INFO] [stderr]   20:     0x591d75287c2b - core::ops::function::FnOnce::call_once::h3d8ffc2026a1728e
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   21:     0x591d752875de - std::sys::backtrace::__rust_begin_short_backtrace::h6e3a8931e223115c
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   22:     0x591d752871b1 - std::rt::lang_start::{{closure}}::hc390917116f8b886
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:206:18
[INFO] [stderr]   23:     0x591d7552fd96 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd1cc8864ab2ce613
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   24:     0x591d7552fd96 - std::panicking::catch_unwind::do_call::h761b8a8d54647a61
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]   25:     0x591d7552fd96 - std::panicking::catch_unwind::hb78a0edcad597ebc
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x591d7552fd96 - std::panic::catch_unwind::hf40177800cac754b
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x591d7552fd96 - std::rt::lang_start_internal::{{closure}}::ha1b3ca2f45db2265
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:175:24
[INFO] [stderr]   28:     0x591d7552fd96 - std::panicking::catch_unwind::do_call::hca68f60e509d57f2
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]   29:     0x591d7552fd96 - std::panicking::catch_unwind::h75a65b4419799b0f
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]   30:     0x591d7552fd96 - std::panic::catch_unwind::h56fc4c7ccdf741b6
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x591d7552fd96 - std::rt::lang_start_internal::h267ec6e0203f10ab
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:171:5
[INFO] [stderr]   32:     0x591d75287197 - std::rt::lang_start::h37328fe34e68389f
[INFO] [stderr]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/rt.rs:205:5
[INFO] [stderr]   33:     0x591d7528b3fe - main
[INFO] [stderr]   34:     0x742c1fb8d1ca - <unknown>
[INFO] [stderr]   35:     0x742c1fb8d28b - __libc_start_main
[INFO] [stderr]   36:     0x591d75283345 - _start
[INFO] [stderr]   37:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test integration`
[INFO] running `Command { std: "docker" "inspect" "22a618448051ee756e13202fac2ade9c05625dffaeba43ffc6e2e24cfeac393f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a618448051ee756e13202fac2ade9c05625dffaeba43ffc6e2e24cfeac393f", kill_on_drop: false }`
[INFO] [stdout] 22a618448051ee756e13202fac2ade9c05625dffaeba43ffc6e2e24cfeac393f
