[INFO] fetching crate simple-file-download-server 0.2.0...
[INFO] testing simple-file-download-server-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate simple-file-download-server 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate simple-file-download-server 0.2.0
[INFO] finished tweaking crates.io crate simple-file-download-server 0.2.0
[INFO] tweaked toml for crates.io crate simple-file-download-server 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-file-download-server 0.2.0 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 simple-file-download-server 0.2.0 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-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] 1efc5f880054ff762bb733c95ff2e8faf30a7f59903519976a39876a6239f797
[INFO] running `Command { std: "docker" "start" "-a" "1efc5f880054ff762bb733c95ff2e8faf30a7f59903519976a39876a6239f797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1efc5f880054ff762bb733c95ff2e8faf30a7f59903519976a39876a6239f797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efc5f880054ff762bb733c95ff2e8faf30a7f59903519976a39876a6239f797", kill_on_drop: false }`
[INFO] [stdout] 1efc5f880054ff762bb733c95ff2e8faf30a7f59903519976a39876a6239f797
[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] 732129e4b6143aacba79d042b988eed2db9609b13842cd21d8913aa99da357de
[INFO] running `Command { std: "docker" "start" "-a" "732129e4b6143aacba79d042b988eed2db9609b13842cd21d8913aa99da357de", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling http v1.0.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling axum-core v0.4.2
[INFO] [stderr]    Compiling axum v0.7.3
[INFO] [stderr]    Compiling clap_builder v4.4.14
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling http-body v1.0.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.15
[INFO] [stderr]    Compiling clap v4.4.14
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling http-body-util v0.1.0
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling h2 v0.4.1
[INFO] [stderr]    Compiling hyper v1.1.0
[INFO] [stderr]    Compiling hyper-util v0.1.2
[INFO] [stderr]    Compiling simple-file-download-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.62s
[INFO] running `Command { std: "docker" "inspect" "732129e4b6143aacba79d042b988eed2db9609b13842cd21d8913aa99da357de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732129e4b6143aacba79d042b988eed2db9609b13842cd21d8913aa99da357de", kill_on_drop: false }`
[INFO] [stdout] 732129e4b6143aacba79d042b988eed2db9609b13842cd21d8913aa99da357de
[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] 9ff5fe91c77b266eef11cfe703193d8776b2c7ba3cfa373f463ef373ae02233d
[INFO] running `Command { std: "docker" "start" "-a" "9ff5fe91c77b266eef11cfe703193d8776b2c7ba3cfa373f463ef373ae02233d", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-file-download-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "9ff5fe91c77b266eef11cfe703193d8776b2c7ba3cfa373f463ef373ae02233d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff5fe91c77b266eef11cfe703193d8776b2c7ba3cfa373f463ef373ae02233d", kill_on_drop: false }`
[INFO] [stdout] 9ff5fe91c77b266eef11cfe703193d8776b2c7ba3cfa373f463ef373ae02233d
[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] 0ca64aa2c27b1bbb0769372ad567dfcec7d6d9ab9b2e5a6043ad201e41a03bf8
[INFO] running `Command { std: "docker" "start" "-a" "0ca64aa2c27b1bbb0769372ad567dfcec7d6d9ab9b2e5a6043ad201e41a03bf8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_file_download_server-3e3e6866c446eec6)
[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" "0ca64aa2c27b1bbb0769372ad567dfcec7d6d9ab9b2e5a6043ad201e41a03bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca64aa2c27b1bbb0769372ad567dfcec7d6d9ab9b2e5a6043ad201e41a03bf8", kill_on_drop: false }`
[INFO] [stdout] 0ca64aa2c27b1bbb0769372ad567dfcec7d6d9ab9b2e5a6043ad201e41a03bf8