[INFO] fetching crate crabler 0.1.28...
[INFO] testing crabler-0.1.28 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate crabler 0.1.28 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate crabler 0.1.28
[INFO] finished tweaking crates.io crate crabler 0.1.28
[INFO] tweaked toml for crates.io crate crabler 0.1.28 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crabler 0.1.28 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 287 packages to latest compatible versions
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag-sval2 v1.11.1
[INFO] [stderr]   Downloaded sval_fmt v2.15.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e5a1b3f90780a2f34c3adacff349aaf9d9bc1183b3772c14dc5e378faeaf7eb
[INFO] running `Command { std: "docker" "start" "-a" "4e5a1b3f90780a2f34c3adacff349aaf9d9bc1183b3772c14dc5e378faeaf7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e5a1b3f90780a2f34c3adacff349aaf9d9bc1183b3772c14dc5e378faeaf7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5a1b3f90780a2f34c3adacff349aaf9d9bc1183b3772c14dc5e378faeaf7eb", kill_on_drop: false }`
[INFO] [stdout] 4e5a1b3f90780a2f34c3adacff349aaf9d9bc1183b3772c14dc5e378faeaf7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 079b10e1c686593d7e36ee47075182241705b671872356330aaa26d00c762da3
[INFO] running `Command { std: "docker" "start" "-a" "079b10e1c686593d7e36ee47075182241705b671872356330aaa26d00c762da3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]    Compiling crabler_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling yoke-derive v0.8.0
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling crabler v0.1.28 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stderr]    Compiling tracing-futures v0.2.5
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[INFO] [stderr]    Compiling surf v2.3.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 39s
[INFO] running `Command { std: "docker" "inspect" "079b10e1c686593d7e36ee47075182241705b671872356330aaa26d00c762da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079b10e1c686593d7e36ee47075182241705b671872356330aaa26d00c762da3", kill_on_drop: false }`
[INFO] [stdout] 079b10e1c686593d7e36ee47075182241705b671872356330aaa26d00c762da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c6d725851c0ea09bc9ab7167e0bef31658a1044774519bc94190d1716d3fc5d
[INFO] running `Command { std: "docker" "start" "-a" "3c6d725851c0ea09bc9ab7167e0bef31658a1044774519bc94190d1716d3fc5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling crabler v0.1.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.65s
[INFO] running `Command { std: "docker" "inspect" "3c6d725851c0ea09bc9ab7167e0bef31658a1044774519bc94190d1716d3fc5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6d725851c0ea09bc9ab7167e0bef31658a1044774519bc94190d1716d3fc5d", kill_on_drop: false }`
[INFO] [stdout] 3c6d725851c0ea09bc9ab7167e0bef31658a1044774519bc94190d1716d3fc5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffd36933d6284b570d7884b6eacd0347e56405ed7dde5f8ab993ad6c143ba448
[INFO] running `Command { std: "docker" "start" "-a" "ffd36933d6284b570d7884b6eacd0347e56405ed7dde5f8ab993ad6c143ba448", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabler-e35240a093875fec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-0cfd7e3b7b64eee7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme_sect_example_line_30 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- readme_sect_example_line_30 stdout ----
[INFO] [stdout] error[E0464]: multiple candidates for `rmeta` dependency `crabler` found
[INFO] [stdout]  --> /tmp/rust-skeptic4f3fVy/test.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate crabler;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: candidate #1: /opt/rustwide/target/debug/deps/libcrabler-12b0624bf0c39fff.rmeta
[INFO] [stdout]   = note: candidate #2: /opt/rustwide/target/debug/deps/libcrabler-b743f6757abfba95.rmeta
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `surf`
[INFO] [stdout]  --> /tmp/rust-skeptic4f3fVy/test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use surf::Url;
[INFO] [stdout]   |     ^^^^ use of unresolved module or unlinked crate `surf`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you might be missing a crate named `surf`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `async_std`
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[async_std::main]
[INFO] [stdout]    |   ^^^^^^^^^ use of unresolved module or unlinked crate `async_std`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `WebScraper` in this scope
[INFO] [stdout]  --> /tmp/rust-skeptic4f3fVy/test.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(WebScraper)]
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `on_response` in this scope
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[on_response(response_handler)]
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `on_html` in this scope
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[on_html("a[href]", walk_handler)]
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Response` in this scope
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn response_handler(&self, response: Response) -> Result<()> {
[INFO] [stdout]    |                                                ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Response` in this scope
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn walk_handler(&self, mut response: Response, a: Element) -> Result<()> {
[INFO] [stdout]    |                                                ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Element` in this scope
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:22:61
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn walk_handler(&self, mut response: Response, a: Element) -> Result<()> {
[INFO] [stdout]    |                                                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn main() -> Result<()> {
[INFO] [stdout]    |                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn main() -> Result<(), E> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:15:61
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn response_handler(&self, response: Response) -> Result<()> {
[INFO] [stdout]    |                                                             ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn response_handler(&self, response: Response) -> Result<(), E> {
[INFO] [stdout]    |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:22:73
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn walk_handler(&self, mut response: Response, a: Element) -> Result<()> {
[INFO] [stdout]    |                                                                         ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                                                                         |
[INFO] [stdout]    |                                                                         expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn walk_handler(&self, mut response: Response, a: Element) -> Result<(), E> {
[INFO] [stdout]    |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run` found for struct `Scraper` in the current scope
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Scraper {}
[INFO] [stdout]    | -------------- method `run` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |     scraper.run(Opts::new().with_urls(vec!["https://www.rust-lang.org/"]).with_threads(20)).await
[INFO] [stdout]    |             ^^^ method not found in `Scraper`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Opts`
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |     scraper.run(Opts::new().with_urls(vec!["https://www.rust-lang.org/"]).with_threads(20)).await
[INFO] [stdout]    |                 ^^^^ use of undeclared type `Opts`
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> /tmp/rust-skeptic4f3fVy/test.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn main() -> Result<()> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0432, E0433, E0464, E0599, E0752.
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] thread 'readme_sect_example_line_30' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:127:9:
[INFO] [stdout] Command failed:
[INFO] [stdout] "rustc" "/tmp/rust-skeptic4f3fVy/test.rs" "--verbose" "--crate-type=bin" "--edition=2021" "-L" "/opt/rustwide/target/debug" "-L" "/opt/rustwide/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "--emit=dep-info=/tmp/rust-skeptic4f3fVy/out.exe.d,metadata=/tmp/rust-skeptic4f3fVy/out.exe.m"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bb8d1a80552 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bb8d1a80552 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bb8d1a80552 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5bb8d1a80552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5bb8d1aa7be3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5bb8d1aa7be3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5bb8d1a7d233 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5bb8d1a7d233 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5bb8d1a803a2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5bb8d1a81f1c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5bb8d1a81d72 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5bb8d1a02e44 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5bb8d1a02e44 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5bb8d1a828fb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5bb8d1a828fb - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5bb8d1a826ca - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5bb8d1a80a49 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5bb8d1a8235d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5bb8d1aa6490 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5bb8d1a11fe8 - skeptic::rt::interpret_output::hc4e34ea76fdb3fa6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:127:9
[INFO] [stdout]   20:     0x5bb8d1a11027 - skeptic::rt::handle_test::hfc1b066ee5acd5b7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:111:5
[INFO] [stdout]   21:     0x5bb8d1a0efda - skeptic::rt::compile_test::hd8a133a4633ee280
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:15:5
[INFO] [stdout]   22:     0x5bb8d19c979c - readme::readme_sect_example_line_30::h9f3e4c1fa35bd64c
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/crabler-27a5d9d26e002804/out/skeptic-tests.rs:62:5
[INFO] [stdout]   23:     0x5bb8d19c979c - readme::readme_sect_example_line_30::{{closure}}::h217b8658f37d5d66
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/crabler-27a5d9d26e002804/out/skeptic-tests.rs:2:41
[INFO] [stdout]   24:     0x5bb8d19c979c - core::ops::function::FnOnce::call_once::ha9f3fdbe7488fd5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5bb8d1a085cb - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5bb8d1a085cb - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5bb8d1a077be - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5bb8d1a077be - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5bb8d1a077be - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5bb8d1a077be - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5bb8d1a077be - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5bb8d1a077be - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5bb8d1a077be - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5bb8d19cb334 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5bb8d19cb334 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5bb8d19ced0a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5bb8d19ced0a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5bb8d19ced0a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5bb8d19ced0a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5bb8d19ced0a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bb8d19ced0a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5bb8d19ced0a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5bb8d1a858e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5bb8d1a858e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5bb8d1a858e7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d539adaaaa4 - <unknown>
[INFO] [stdout]   47:     0x7d539ae37a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     readme_sect_example_line_30
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.27s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test readme`
[INFO] running `Command { std: "docker" "inspect" "ffd36933d6284b570d7884b6eacd0347e56405ed7dde5f8ab993ad6c143ba448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd36933d6284b570d7884b6eacd0347e56405ed7dde5f8ab993ad6c143ba448", kill_on_drop: false }`
[INFO] [stdout] ffd36933d6284b570d7884b6eacd0347e56405ed7dde5f8ab993ad6c143ba448
