[INFO] fetching crate makereadme 0.3.0...
[INFO] testing makereadme-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate makereadme 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate makereadme 0.3.0
[INFO] finished tweaking crates.io crate makereadme 0.3.0
[INFO] tweaked toml for crates.io crate makereadme 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate makereadme 0.3.0 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 makereadme 0.3.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b6e87d08cec41348b3500377176c8412c9d5b815c0e3dc532e2d63744d70983
[INFO] running `Command { std: "docker" "start" "-a" "5b6e87d08cec41348b3500377176c8412c9d5b815c0e3dc532e2d63744d70983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b6e87d08cec41348b3500377176c8412c9d5b815c0e3dc532e2d63744d70983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6e87d08cec41348b3500377176c8412c9d5b815c0e3dc532e2d63744d70983", kill_on_drop: false }`
[INFO] [stdout] 5b6e87d08cec41348b3500377176c8412c9d5b815c0e3dc532e2d63744d70983
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a628b555ed0347d694567ba0f0cb8d31ac43c546a195ecf8bb7da6b498c042
[INFO] running `Command { std: "docker" "start" "-a" "d3a628b555ed0347d694567ba0f0cb8d31ac43c546a195ecf8bb7da6b498c042", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling clap_lex v0.4.1
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling dyn-clone v1.0.10
[INFO] [stderr]    Compiling newline-converter v0.2.2
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling rust-embed-utils v7.5.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling rust-embed-impl v6.5.0
[INFO] [stderr]    Compiling rust-embed v6.6.1
[INFO] [stderr]    Compiling is-terminal v0.4.4
[INFO] [stderr]    Compiling anstream v0.3.1
[INFO] [stderr]    Compiling clap_builder v4.2.5
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling pest v2.5.5
[INFO] [stderr]    Compiling inquire v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]    Compiling pest_meta v2.5.5
[INFO] [stderr]    Compiling pest_generator v2.5.5
[INFO] [stderr]    Compiling clap v4.2.5
[INFO] [stderr]    Compiling pest_derive v2.5.5
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling handlebars v4.3.6
[INFO] [stderr]    Compiling makereadme v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.60s
[INFO] running `Command { std: "docker" "inspect" "d3a628b555ed0347d694567ba0f0cb8d31ac43c546a195ecf8bb7da6b498c042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a628b555ed0347d694567ba0f0cb8d31ac43c546a195ecf8bb7da6b498c042", kill_on_drop: false }`
[INFO] [stdout] d3a628b555ed0347d694567ba0f0cb8d31ac43c546a195ecf8bb7da6b498c042
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d41f7e687a1085f8f1942343b211d77c374e52b8e2e4ccad828ef766cb0cb2a
[INFO] running `Command { std: "docker" "start" "-a" "0d41f7e687a1085f8f1942343b211d77c374e52b8e2e4ccad828ef766cb0cb2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling makereadme v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "0d41f7e687a1085f8f1942343b211d77c374e52b8e2e4ccad828ef766cb0cb2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d41f7e687a1085f8f1942343b211d77c374e52b8e2e4ccad828ef766cb0cb2a", kill_on_drop: false }`
[INFO] [stdout] 0d41f7e687a1085f8f1942343b211d77c374e52b8e2e4ccad828ef766cb0cb2a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d756342a46a5d62e2d807c768d8b598c940d0e48d923e336da2f2c6327647f2
[INFO] running `Command { std: "docker" "start" "-a" "5d756342a46a5d62e2d807c768d8b598c940d0e48d923e336da2f2c6327647f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/makereadme-27cdbb546e1085b6)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/makereadme-4e63d8b48d732c39)
[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 makereadme
[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] running `Command { std: "docker" "inspect" "5d756342a46a5d62e2d807c768d8b598c940d0e48d923e336da2f2c6327647f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d756342a46a5d62e2d807c768d8b598c940d0e48d923e336da2f2c6327647f2", kill_on_drop: false }`
[INFO] [stdout] 5d756342a46a5d62e2d807c768d8b598c940d0e48d923e336da2f2c6327647f2