[INFO] fetching crate mwc_chain 5.3.9...
[INFO] testing mwc_chain-5.3.9 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate mwc_chain 5.3.9 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mwc_chain 5.3.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mwc_chain 5.3.9
[INFO] tweaked toml for crates.io crate mwc_chain 5.3.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mwc_chain 5.3.9 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mwc_chain 5.3.9 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7f6450b20c9842d7d1cd615abd0ee55f3f3fff547ee79e6802a63b427bde27d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f6450b20c9842d7d1cd615abd0ee55f3f3fff547ee79e6802a63b427bde27d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6450b20c9842d7d1cd615abd0ee55f3f3fff547ee79e6802a63b427bde27d6", kill_on_drop: false }`
[INFO] [stdout] 7f6450b20c9842d7d1cd615abd0ee55f3f3fff547ee79e6802a63b427bde27d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd03794b38463debba73efe1a44f9b2ac7aed18dcfd4be77c656ae392ab32645
[INFO] running `Command { std: "docker" "start" "-a" "dd03794b38463debba73efe1a44f9b2ac7aed18dcfd4be77c656ae392ab32645", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mwc_chain v5.3.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/bitmap_accumulator.rs:196:23
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stdout]     |                          ^^^^^     -------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/txhashset/rewindable_kernel_view.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]    |                          ^^^^^     --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:354:3
[INFO] [stdout]     |
[INFO] [stdout] 354 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 355 |         header: &BlockHeader,
[INFO] [stdout] 356 |     ) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]     |          --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 356 |     ) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:362:3
[INFO] [stdout]     |
[INFO] [stdout] 362 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 363 |         header: &BlockHeader,
[INFO] [stdout] 364 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]     |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 364 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:370:3
[INFO] [stdout]     |
[INFO] [stdout] 370 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 371 |         header: &BlockHeader,
[INFO] [stdout] 372 |     ) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]     |          ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 372 |     ) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/txhashset/txhashset.rs:1173:3
[INFO] [stdout]      |
[INFO] [stdout] 1173 |         &self,
[INFO] [stdout]      |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 1174 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]      |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1174 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]      |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/txhashset/txhashset.rs:1179:30
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]      |                                 ^^^^^     ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 this lifetime flows to the output
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 12s
[INFO] running `Command { std: "docker" "inspect" "dd03794b38463debba73efe1a44f9b2ac7aed18dcfd4be77c656ae392ab32645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd03794b38463debba73efe1a44f9b2ac7aed18dcfd4be77c656ae392ab32645", kill_on_drop: false }`
[INFO] [stdout] dd03794b38463debba73efe1a44f9b2ac7aed18dcfd4be77c656ae392ab32645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aff3ab9ab8e195cdcaa356bccc3e2e88e1e59f417d8bec1c2e836814d77c03a
[INFO] running `Command { std: "docker" "start" "-a" "1aff3ab9ab8e195cdcaa356bccc3e2e88e1e59f417d8bec1c2e836814d77c03a", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/bitmap_accumulator.rs:196:23
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stdout]     |                          ^^^^^     -------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/txhashset/rewindable_kernel_view.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]    |                          ^^^^^     --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:354:3
[INFO] [stdout]     |
[INFO] [stdout] 354 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 355 |         header: &BlockHeader,
[INFO] [stdout] 356 |     ) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]     |          --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 356 |     ) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:362:3
[INFO] [stdout]     |
[INFO] [stdout] 362 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 363 |         header: &BlockHeader,
[INFO] [stdout] 364 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]     |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 364 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:370:3
[INFO] [stdout]     |
[INFO] [stdout] 370 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 371 |         header: &BlockHeader,
[INFO] [stdout] 372 |     ) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]     |          ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 372 |     ) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/txhashset/txhashset.rs:1173:3
[INFO] [stdout]      |
[INFO] [stdout] 1173 |         &self,
[INFO] [stdout]      |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 1174 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]      |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1174 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]      |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/txhashset/txhashset.rs:1179:30
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]      |                                 ^^^^^     ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 this lifetime flows to the output
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling mwc_chain v5.3.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/bitmap_accumulator.rs:196:23
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stdout]     |                          ^^^^^     -------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/txhashset/rewindable_kernel_view.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]    |                          ^^^^^     --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:354:3
[INFO] [stdout]     |
[INFO] [stdout] 354 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 355 |         header: &BlockHeader,
[INFO] [stdout] 356 |     ) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]     |          --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 356 |     ) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:362:3
[INFO] [stdout]     |
[INFO] [stdout] 362 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 363 |         header: &BlockHeader,
[INFO] [stdout] 364 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]     |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 364 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/txhashset/txhashset.rs:370:3
[INFO] [stdout]     |
[INFO] [stdout] 370 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 371 |         header: &BlockHeader,
[INFO] [stdout] 372 |     ) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]     |          ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 372 |     ) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/txhashset/txhashset.rs:1173:3
[INFO] [stdout]      |
[INFO] [stdout] 1173 |         &self,
[INFO] [stdout]      |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 1174 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]      |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1174 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stdout]      |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/txhashset/txhashset.rs:1179:30
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]      |                                 ^^^^^     ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 this lifetime flows to the output
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 36.73s
[INFO] running `Command { std: "docker" "inspect" "1aff3ab9ab8e195cdcaa356bccc3e2e88e1e59f417d8bec1c2e836814d77c03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aff3ab9ab8e195cdcaa356bccc3e2e88e1e59f417d8bec1c2e836814d77c03a", kill_on_drop: false }`
[INFO] [stdout] 1aff3ab9ab8e195cdcaa356bccc3e2e88e1e59f417d8bec1c2e836814d77c03a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1758157c4ca9c88ac281086b1b927e11bea8d1b53ebc448d2e164d26a0e27990
[INFO] running `Command { std: "docker" "start" "-a" "1758157c4ca9c88ac281086b1b927e11bea8d1b53ebc448d2e164d26a0e27990", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/txhashset/bitmap_accumulator.rs:196:23
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stderr]     |                          ^^^^^     -------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, BitmapChunk, VecBackend<BitmapChunk>> {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/txhashset/rewindable_kernel_view.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stderr]    |                          ^^^^^     --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/txhashset/txhashset.rs:354:3
[INFO] [stderr]     |
[INFO] [stderr] 354 |         &self,
[INFO] [stderr]     |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 355 |         header: &BlockHeader,
[INFO] [stderr] 356 |     ) -> ReadonlyPMMR<TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stderr]     |          --------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 356 |     ) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend<TxKernel>> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/txhashset/txhashset.rs:362:3
[INFO] [stderr]     |
[INFO] [stderr] 362 |         &self,
[INFO] [stderr]     |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 363 |         header: &BlockHeader,
[INFO] [stderr] 364 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stderr]     |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 364 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/txhashset/txhashset.rs:370:3
[INFO] [stderr]     |
[INFO] [stderr] 370 |         &self,
[INFO] [stderr]     |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 371 |         header: &BlockHeader,
[INFO] [stderr] 372 |     ) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stderr]     |          ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 372 |     ) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/txhashset/txhashset.rs:1173:3
[INFO] [stderr]      |
[INFO] [stderr] 1173 |         &self,
[INFO] [stderr]      |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 1174 |     ) -> ReadonlyPMMR<OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stderr]      |          ------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1174 |     ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend<OutputIdentifier>> {
[INFO] [stderr]      |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/txhashset/txhashset.rs:1179:30
[INFO] [stderr]      |
[INFO] [stderr] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stderr]      |                                 ^^^^^     ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |                                 |
[INFO] [stderr]      |                                 this lifetime flows to the output
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1179 |     pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend<RangeProof>> {
[INFO] [stderr]      |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `mwc_chain` (lib) generated 7 warnings
[INFO] [stderr] warning: `mwc_chain` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mwc_chain-6a2d9326f755caa4)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test pibd_params::tests::check_sys_info ... ok
[INFO] [stdout] test txhashset::bitmap_accumulator::tests::abdundant_block_ser_roundtrip ... ok
[INFO] [stdout] test txhashset::bitmap_accumulator::tests::sparse_unfull_block_ser_roundtrip ... ok
[INFO] [stdout] test txhashset::bitmap_accumulator::tests::abdundant_unfull_block_ser_roundtrip ... ok
[INFO] [stdout] test txhashset::bitmap_accumulator::tests::block_ser_roundtrip ... ok
[INFO] [stdout] test txhashset::bitmap_accumulator::tests::sparse_block_ser_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bitmap_accumulator.rs (/opt/rustwide/target/debug/deps/bitmap_accumulator-64b43ed07ecf36f9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 2025-10-14T13:43:15.756858284+00:00 INFO mwc_util::logger - log4rs is initialized, stdout level: Debug, min. level: Debug
[INFO] [stdout] 2025-10-14T13:43:15.758247254+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 0 to idx 0 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758287124+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 0 to idx 0 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758319714+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 0 to idx 0 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758364164+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 0 to idx 0 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758402014+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 0 to idx 0 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758439504+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 2 chunks from idx 0 to idx 1 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758486344+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 1 to idx 1 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758539634+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 2 chunks from idx 0 to idx 1 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758585114+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 2 chunks from idx 0 to idx 1 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758632114+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 0 to idx 0 (0ms)
[INFO] [stdout] 2025-10-14T13:43:15.758670254+00:00 WARN mwc_core::core::pmmr::pmmr - Invalid attempt tp rewind PMMR!!! Data might be corrupted!!!
[INFO] [stdout] 2025-10-14T13:43:15.758713144+00:00 DEBUG mwc_chain::txhashset::bitmap_accumulator - applied 1 chunks from idx 3 to idx 3 (0ms)
[INFO] [stdout] test test_bitmap_accumulator ... 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 tests/bitmap_segment.rs (/opt/rustwide/target/debug/deps/bitmap_segment-9e424168b402649d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test abundant_segment_ser_roundtrip ... ok
[INFO] [stdout] test segment_ser_roundtrip ... ok
[INFO] [stdout] test sparse_segment_ser_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chain_test_helper.rs (/opt/rustwide/target/debug/deps/chain_test_helper-47bad6323e0b12f4)
[INFO] [stderr]      Running tests/data_file_integrity.rs (/opt/rustwide/target/debug/deps/data_file_integrity-00cfc61585c38c61)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 2025-10-14T13:43:16.245907806+00:00 INFO mwc_util::logger - log4rs is initialized, stdout level: Debug, min. level: Debug
[INFO] [stdout] test data_files ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- data_files stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'data_files' panicked at tests/chain_test_helper.rs:49:6:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: StoreErr(FileErr("Unable to create directory 'db_root' to store chain_data: Os { code: 30, kind: ReadOnlyFilesystem, message: \"Read-only file system\" }"), "FileErr(\"Unable to create directory 'db_root' to store chain_data: Os { code: 30, kind: ReadOnlyFilesystem, message: \\\"Read-only file system\\\" }\")")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5942468e27b2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5942468e27b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5942468e27b2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5942468e27b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x59424690a6c3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x59424690a6c3 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5942468defb3 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5942468defb3 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5942468e2602 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5942468e447c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5942468e42d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x594246752444 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x594246752444 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5942468e4f5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5942468e4f5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5942468e4c2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5942468e2ca9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5942468e48bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x594246908b60 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x594246908f06 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5942467157c6 - core::result::Result<T,E>::unwrap::hbd525462451fbc7c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x5942467157c6 - data_file_integrity::chain_test_helper::init_chain::h6ff42a0bd3b9ce22
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/chain_test_helper.rs:49:3
[INFO] [stdout]   22:     0x594246716103 - data_file_integrity::chain_test_helper::mine_chain::h665393cb8a42c4ba
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/chain_test_helper.rs:79:18
[INFO] [stdout]   23:     0x594246710608 - data_file_integrity::data_files::h5266869357333316
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/data_file_integrity.rs:33:15
[INFO] [stdout]   24:     0x594246710608 - data_file_integrity::data_files::{{closure}}::ha137e96cadbc813e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/data_file_integrity.rs:25:16
[INFO] [stdout]   25:     0x594246710608 - core::ops::function::FnOnce::call_once::h88f25ba8cb56ddd4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x594246757b7b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x594246757b7b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   28:     0x594246756dbe - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   29:     0x594246756dbe - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x594246756dbe - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   31:     0x594246756dbe - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   32:     0x594246756dbe - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x594246756dbe - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   34:     0x594246756dbe - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   35:     0x59424671a964 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   36:     0x59424671a964 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   37:     0x59424671e30a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x59424671e30a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x59424671e30a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   40:     0x59424671e30a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   41:     0x59424671e30a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x59424671e30a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x59424671e30a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5942468e8297 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5942468e8297 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5942468e8297 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   47:     0x7bd1010fbaa4 - <unknown>
[INFO] [stdout]   48:     0x7bd101188a34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     data_files
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test data_file_integrity`
[INFO] running `Command { std: "docker" "inspect" "1758157c4ca9c88ac281086b1b927e11bea8d1b53ebc448d2e164d26a0e27990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1758157c4ca9c88ac281086b1b927e11bea8d1b53ebc448d2e164d26a0e27990", kill_on_drop: false }`
[INFO] [stdout] 1758157c4ca9c88ac281086b1b927e11bea8d1b53ebc448d2e164d26a0e27990
