[INFO] fetching crate cs-string-rw 1.0.0...
[INFO] testing cs-string-rw-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cs-string-rw 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cs-string-rw 1.0.0
[INFO] finished tweaking crates.io crate cs-string-rw 1.0.0
[INFO] tweaked toml for crates.io crate cs-string-rw 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cs-string-rw 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6f620bcba216c153e0a6011c0fdc6afadf39cfe80ff6066f04e15e7c6150cb0b
[INFO] running `Command { std: "docker" "start" "-a" "6f620bcba216c153e0a6011c0fdc6afadf39cfe80ff6066f04e15e7c6150cb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f620bcba216c153e0a6011c0fdc6afadf39cfe80ff6066f04e15e7c6150cb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f620bcba216c153e0a6011c0fdc6afadf39cfe80ff6066f04e15e7c6150cb0b", kill_on_drop: false }`
[INFO] [stdout] 6f620bcba216c153e0a6011c0fdc6afadf39cfe80ff6066f04e15e7c6150cb0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c02c5f212c25a49aac45093bb80b23e63a5f2dac488a8ac69b1b0dc852f6e467
[INFO] running `Command { std: "docker" "start" "-a" "c02c5f212c25a49aac45093bb80b23e63a5f2dac488a8ac69b1b0dc852f6e467", kill_on_drop: false }`
[INFO] [stderr]    Compiling cs-string-rw v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "c02c5f212c25a49aac45093bb80b23e63a5f2dac488a8ac69b1b0dc852f6e467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02c5f212c25a49aac45093bb80b23e63a5f2dac488a8ac69b1b0dc852f6e467", kill_on_drop: false }`
[INFO] [stdout] c02c5f212c25a49aac45093bb80b23e63a5f2dac488a8ac69b1b0dc852f6e467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f8c2dcba0b19d1c164c1ba1844aec2667c6e9fc0e6bf405c51c490ca1bff472d
[INFO] running `Command { std: "docker" "start" "-a" "f8c2dcba0b19d1c164c1ba1844aec2667c6e9fc0e6bf405c51c490ca1bff472d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cs-string-rw v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f8c2dcba0b19d1c164c1ba1844aec2667c6e9fc0e6bf405c51c490ca1bff472d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8c2dcba0b19d1c164c1ba1844aec2667c6e9fc0e6bf405c51c490ca1bff472d", kill_on_drop: false }`
[INFO] [stdout] f8c2dcba0b19d1c164c1ba1844aec2667c6e9fc0e6bf405c51c490ca1bff472d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 80c4a58942cb927e4d9b83aec302ab8d816587ac0fe049f6bfb96f455656a6cd
[INFO] running `Command { std: "docker" "start" "-a" "80c4a58942cb927e4d9b83aec302ab8d816587ac0fe049f6bfb96f455656a6cd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cs_string_rw-251d55b14c19258a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test read_7_bit_encoded_i32::tests::invalid_data ... ok
[INFO] [stdout] test read_7_bit_encoded_i32::tests::reading_ints ... ok
[INFO] [stdout] test read_cs_string::tests::invalid_string ... ok
[INFO] [stdout] test read_cs_string::tests::invalid_string_size ... ok
[INFO] [stdout] test write_7_bit_encoded_i32::tests::writing_ints ... ok
[INFO] [stdout] test read_cs_string::tests::reading_cs_strings ... ok
[INFO] [stdout] test write_cs_string::tests::reading_cs_strings ... ok
[INFO] [stdout] test read_7_bit_encoded_i32::tests::too_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cs_string_rw
[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" "80c4a58942cb927e4d9b83aec302ab8d816587ac0fe049f6bfb96f455656a6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c4a58942cb927e4d9b83aec302ab8d816587ac0fe049f6bfb96f455656a6cd", kill_on_drop: false }`
[INFO] [stdout] 80c4a58942cb927e4d9b83aec302ab8d816587ac0fe049f6bfb96f455656a6cd