[INFO] fetching crate urlcat 0.2.2...
[INFO] testing urlcat-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate urlcat 0.2.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate urlcat 0.2.2
[INFO] finished tweaking crates.io crate urlcat 0.2.2
[INFO] tweaked toml for crates.io crate urlcat 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate urlcat 0.2.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 850fff3070a4a96d0ff3c106cf9b3eae7e34d0c3438b138d86c481bba2544012
[INFO] running `Command { std: "docker" "start" "-a" "850fff3070a4a96d0ff3c106cf9b3eae7e34d0c3438b138d86c481bba2544012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "850fff3070a4a96d0ff3c106cf9b3eae7e34d0c3438b138d86c481bba2544012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850fff3070a4a96d0ff3c106cf9b3eae7e34d0c3438b138d86c481bba2544012", kill_on_drop: false }`
[INFO] [stdout] 850fff3070a4a96d0ff3c106cf9b3eae7e34d0c3438b138d86c481bba2544012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f5cd4d13e6cd4ce177610c64ecce1a045840d4e08a159984d46cf7a4c9e42e75
[INFO] running `Command { std: "docker" "start" "-a" "f5cd4d13e6cd4ce177610c64ecce1a045840d4e08a159984d46cf7a4c9e42e75", kill_on_drop: false }`
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling urlcat v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "f5cd4d13e6cd4ce177610c64ecce1a045840d4e08a159984d46cf7a4c9e42e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5cd4d13e6cd4ce177610c64ecce1a045840d4e08a159984d46cf7a4c9e42e75", kill_on_drop: false }`
[INFO] [stdout] f5cd4d13e6cd4ce177610c64ecce1a045840d4e08a159984d46cf7a4c9e42e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 679a6fdca276903b05f46e36c4243c473acc6e864665e2788955e4303ab39103
[INFO] running `Command { std: "docker" "start" "-a" "679a6fdca276903b05f46e36c4243c473acc6e864665e2788955e4303ab39103", kill_on_drop: false }`
[INFO] [stderr]    Compiling urlcat v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "679a6fdca276903b05f46e36c4243c473acc6e864665e2788955e4303ab39103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679a6fdca276903b05f46e36c4243c473acc6e864665e2788955e4303ab39103", kill_on_drop: false }`
[INFO] [stdout] 679a6fdca276903b05f46e36c4243c473acc6e864665e2788955e4303ab39103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 45964c171beed180ef4a5e85e8ebc0912f8041df3ee3c8977fc88c844a2d2c62
[INFO] running `Command { std: "docker" "start" "-a" "45964c171beed180ef4a5e85e8ebc0912f8041df3ee3c8977fc88c844a2d2c62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/urlcat-f795d4d99d4e88c0)
[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/main.rs (/opt/rustwide/target/debug/deps/main-367b721bbaa670cf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test concat_edge_cases ... ok
[INFO] [stdout] test escape ... ok
[INFO] [stdout] test concatenation ... ok
[INFO] [stdout] test empty_params_colon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests urlcat
[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" "45964c171beed180ef4a5e85e8ebc0912f8041df3ee3c8977fc88c844a2d2c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45964c171beed180ef4a5e85e8ebc0912f8041df3ee3c8977fc88c844a2d2c62", kill_on_drop: false }`
[INFO] [stdout] 45964c171beed180ef4a5e85e8ebc0912f8041df3ee3c8977fc88c844a2d2c62