[INFO] fetching crate webrust 1.1.0...
[INFO] testing webrust-1.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate webrust 1.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate webrust 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate webrust 1.1.0
[INFO] tweaked toml for crates.io crate webrust 1.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webrust 1.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate webrust 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55f50e2941d0e46daaa0b2718b92fbe07fcb394a5d2c980fecfd2097701f8753
[INFO] running `Command { std: "docker" "start" "-a" "55f50e2941d0e46daaa0b2718b92fbe07fcb394a5d2c980fecfd2097701f8753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55f50e2941d0e46daaa0b2718b92fbe07fcb394a5d2c980fecfd2097701f8753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f50e2941d0e46daaa0b2718b92fbe07fcb394a5d2c980fecfd2097701f8753", kill_on_drop: false }`
[INFO] [stdout] 55f50e2941d0e46daaa0b2718b92fbe07fcb394a5d2c980fecfd2097701f8753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c6e9053a373a960bab9480fbbb2fac427dc8bd7d1a911d66d5c7600b15eb9d4
[INFO] running `Command { std: "docker" "start" "-a" "3c6e9053a373a960bab9480fbbb2fac427dc8bd7d1a911d66d5c7600b15eb9d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling chunked_transfer v1.5.0
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling tiny_http v0.12.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling webrust-macros v1.1.0
[INFO] [stderr]    Compiling webrust v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.69s
[INFO] running `Command { std: "docker" "inspect" "3c6e9053a373a960bab9480fbbb2fac427dc8bd7d1a911d66d5c7600b15eb9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6e9053a373a960bab9480fbbb2fac427dc8bd7d1a911d66d5c7600b15eb9d4", kill_on_drop: false }`
[INFO] [stdout] 3c6e9053a373a960bab9480fbbb2fac427dc8bd7d1a911d66d5c7600b15eb9d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97584af31933f4d0381a4090e9095a2d56f9a0e08d5197396a0c80102b3f01da
[INFO] running `Command { std: "docker" "start" "-a" "97584af31933f4d0381a4090e9095a2d56f9a0e08d5197396a0c80102b3f01da", kill_on_drop: false }`
[INFO] [stderr]    Compiling webrust v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "97584af31933f4d0381a4090e9095a2d56f9a0e08d5197396a0c80102b3f01da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97584af31933f4d0381a4090e9095a2d56f9a0e08d5197396a0c80102b3f01da", kill_on_drop: false }`
[INFO] [stdout] 97584af31933f4d0381a4090e9095a2d56f9a0e08d5197396a0c80102b3f01da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db7044db0c77eec8439bf79b31a345e72ffb624581b39a9b359a3ca180f5a30a
[INFO] running `Command { std: "docker" "start" "-a" "db7044db0c77eec8439bf79b31a345e72ffb624581b39a9b359a3ca180f5a30a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webrust-400749b343f3134f)
[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]    Doc-tests webrust
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/data/chart.rs - data::chart (line 18) ... ignored
[INFO] [stdout] test src/data/chart.rs - data::chart (line 51) ... ignored
[INFO] [stdout] test src/data/chart.rs - data::chart (line 61) ... ignored
[INFO] [stdout] test src/data/chart.rs - data::chart (line 71) ... ignored
[INFO] [stdout] test src/data/chart.rs - data::chart (line 81) ... ignored
[INFO] [stdout] test src/data/chart.rs - data::chart (line 92) ... ignored
[INFO] [stdout] test src/data/mod.rs - data (line 116) ... ignored
[INFO] [stdout] test src/data/mod.rs - data (line 131) ... ignored
[INFO] [stdout] test src/data/mod.rs - data (line 149) ... ignored
[INFO] [stdout] test src/data/mod.rs - data (line 26) ... ignored
[INFO] [stdout] test src/data/mod.rs - data (line 52) ... ignored
[INFO] [stdout] test src/data/mod.rs - data (line 77) ... ignored
[INFO] [stdout] test src/data/mod.rs - data (line 95) ... ignored
[INFO] [stdout] test src/io/gui.rs - io::gui (line 20) ... ignored
[INFO] [stdout] test src/io/gui.rs - io::gui (line 44) ... ignored
[INFO] [stdout] test src/iter/comprehension.rs - iter::comprehension (line 202) ... FAILED
[INFO] [stdout] test src/graphic/turtle.rs - graphic::turtle (line 15) ... ok
[INFO] [stdout] test src/graphic/mod.rs - graphic (line 16) ... ok
[INFO] [stdout] test src/iter/mod.rs - iter (line 14) ... ok
[INFO] [stdout] test src/io/print.rs - io::print (line 8) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/graphic/turtle.rs - graphic::turtle (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/iter/comprehension.rs - iter::comprehension (line 202) stdout ----
[INFO] [stdout] error: free function without a body
[INFO] [stdout]  --> src/iter/comprehension.rs:203:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / fn then<U, F, C>(self, mapper: F) -> C
[INFO] [stdout] 4 | | where F: FnMut(T) -> U, C: FromIterator<U>;
[INFO] [stdout]   | |                                           ^ help: provide a definition for the function: `{ <body> }`
[INFO] [stdout]   | |___________________________________________|
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]  --> src/iter/comprehension.rs:203:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn then<U, F, C>(self, mapper: F) -> C
[INFO] [stdout]   |                  ^^^^ not semantically valid as function parameter
[INFO] [stdout]   |
[INFO] [stdout]   = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `T` in this scope
[INFO] [stdout]  --> src/iter/comprehension.rs:204:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn then<U, F, C>(self, mapper: F) -> C
[INFO] [stdout]   |               - similarly named type parameter `C` defined here
[INFO] [stdout] 4 | where F: FnMut(T) -> U, C: FromIterator<U>;
[INFO] [stdout]   |                ^
[INFO] [stdout]   |
[INFO] [stdout] help: a type parameter with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 4 - where F: FnMut(T) -> U, C: FromIterator<U>;
[INFO] [stdout] 4 + where F: FnMut(C) -> U, C: FromIterator<U>;
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn then<U, F, C, T>(self, mapper: F) -> C
[INFO] [stdout]   |                +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/iter/comprehension.rs - iter::comprehension (line 202)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 15 ignored; 0 measured; 0 filtered out; finished in 0.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db7044db0c77eec8439bf79b31a345e72ffb624581b39a9b359a3ca180f5a30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7044db0c77eec8439bf79b31a345e72ffb624581b39a9b359a3ca180f5a30a", kill_on_drop: false }`
[INFO] [stdout] db7044db0c77eec8439bf79b31a345e72ffb624581b39a9b359a3ca180f5a30a
