[INFO] fetching crate libchode 0.1.0...
[INFO] testing libchode-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate libchode 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate libchode 0.1.0
[INFO] finished tweaking crates.io crate libchode 0.1.0
[INFO] tweaked toml for crates.io crate libchode 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libchode 0.1.0 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] 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7a98ef600ffc6345690b8e6a3bfd58f411343140bf2792254994a2be2b738c4b
[INFO] running `Command { std: "docker" "start" "-a" "7a98ef600ffc6345690b8e6a3bfd58f411343140bf2792254994a2be2b738c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a98ef600ffc6345690b8e6a3bfd58f411343140bf2792254994a2be2b738c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a98ef600ffc6345690b8e6a3bfd58f411343140bf2792254994a2be2b738c4b", kill_on_drop: false }`
[INFO] [stdout] 7a98ef600ffc6345690b8e6a3bfd58f411343140bf2792254994a2be2b738c4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3b502c99b2ce7538c8cfd7b023c2bdde836817e03794c959287fa3a12952d64b
[INFO] running `Command { std: "docker" "start" "-a" "3b502c99b2ce7538c8cfd7b023c2bdde836817e03794c959287fa3a12952d64b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libchode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3b502c99b2ce7538c8cfd7b023c2bdde836817e03794c959287fa3a12952d64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b502c99b2ce7538c8cfd7b023c2bdde836817e03794c959287fa3a12952d64b", kill_on_drop: false }`
[INFO] [stdout] 3b502c99b2ce7538c8cfd7b023c2bdde836817e03794c959287fa3a12952d64b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fa5d01fddd014a394b0bc5f7181d1915bd20cba39a806b5b9d45368812e1328e
[INFO] running `Command { std: "docker" "start" "-a" "fa5d01fddd014a394b0bc5f7181d1915bd20cba39a806b5b9d45368812e1328e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libchode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "fa5d01fddd014a394b0bc5f7181d1915bd20cba39a806b5b9d45368812e1328e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5d01fddd014a394b0bc5f7181d1915bd20cba39a806b5b9d45368812e1328e", kill_on_drop: false }`
[INFO] [stdout] fa5d01fddd014a394b0bc5f7181d1915bd20cba39a806b5b9d45368812e1328e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c0118861aeeb2a4eb7ce557f951555274410b70cc8e9bd16f07f99b9938d8f9b
[INFO] running `Command { std: "docker" "start" "-a" "c0118861aeeb2a4eb7ce557f951555274410b70cc8e9bd16f07f99b9938d8f9b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libchode-af6d89bf8493aa7b)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enchoding::dechoder::tests::test_dechode ... ok
[INFO] [stderr]    Doc-tests libchode
[INFO] [stdout] test enchoding::enchoder::tests::test_enchode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "c0118861aeeb2a4eb7ce557f951555274410b70cc8e9bd16f07f99b9938d8f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0118861aeeb2a4eb7ce557f951555274410b70cc8e9bd16f07f99b9938d8f9b", kill_on_drop: false }`
[INFO] [stdout] c0118861aeeb2a4eb7ce557f951555274410b70cc8e9bd16f07f99b9938d8f9b