[INFO] fetching crate webmt 0.0.0...
[INFO] testing webmt-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate webmt 0.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate webmt 0.0.0
[INFO] finished tweaking crates.io crate webmt 0.0.0
[INFO] tweaked toml for crates.io crate webmt 0.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webmt 0.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8db8040314d40ba2917268773d5cdb806f0d27e3e28a1b2510eb7258546b0692
[INFO] running `Command { std: "docker" "start" "-a" "8db8040314d40ba2917268773d5cdb806f0d27e3e28a1b2510eb7258546b0692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8db8040314d40ba2917268773d5cdb806f0d27e3e28a1b2510eb7258546b0692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db8040314d40ba2917268773d5cdb806f0d27e3e28a1b2510eb7258546b0692", kill_on_drop: false }`
[INFO] [stdout] 8db8040314d40ba2917268773d5cdb806f0d27e3e28a1b2510eb7258546b0692
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7fb0b48128be3bcc0f9f6803347dd43ea0449a998f0b1b91f0ca022c2204b0d
[INFO] running `Command { std: "docker" "start" "-a" "d7fb0b48128be3bcc0f9f6803347dd43ea0449a998f0b1b91f0ca022c2204b0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling webmt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "d7fb0b48128be3bcc0f9f6803347dd43ea0449a998f0b1b91f0ca022c2204b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7fb0b48128be3bcc0f9f6803347dd43ea0449a998f0b1b91f0ca022c2204b0d", kill_on_drop: false }`
[INFO] [stdout] d7fb0b48128be3bcc0f9f6803347dd43ea0449a998f0b1b91f0ca022c2204b0d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 606d48e45ec553923c7e8f840a53c08e2727f4dd594680e940ddd00e33ca3d77
[INFO] running `Command { std: "docker" "start" "-a" "606d48e45ec553923c7e8f840a53c08e2727f4dd594680e940ddd00e33ca3d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling webmt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "606d48e45ec553923c7e8f840a53c08e2727f4dd594680e940ddd00e33ca3d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606d48e45ec553923c7e8f840a53c08e2727f4dd594680e940ddd00e33ca3d77", kill_on_drop: false }`
[INFO] [stdout] 606d48e45ec553923c7e8f840a53c08e2727f4dd594680e940ddd00e33ca3d77
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0da7e3319c6e54fa9babc9a01a7bc37c0c366630914b9673a3eaf9d1283901c3
[INFO] running `Command { std: "docker" "start" "-a" "0da7e3319c6e54fa9babc9a01a7bc37c0c366630914b9673a3eaf9d1283901c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webmt-a77511a9c12e6b6c)
[INFO] [stderr]    Doc-tests webmt
[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] [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" "0da7e3319c6e54fa9babc9a01a7bc37c0c366630914b9673a3eaf9d1283901c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da7e3319c6e54fa9babc9a01a7bc37c0c366630914b9673a3eaf9d1283901c3", kill_on_drop: false }`
[INFO] [stdout] 0da7e3319c6e54fa9babc9a01a7bc37c0c366630914b9673a3eaf9d1283901c3