[INFO] fetching crate retrom-client-web 0.7.38...
[INFO] testing retrom-client-web-0.7.38 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate retrom-client-web 0.7.38 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate retrom-client-web 0.7.38
[INFO] finished tweaking crates.io crate retrom-client-web 0.7.38
[INFO] tweaked toml for crates.io crate retrom-client-web 0.7.38 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retrom-client-web 0.7.38 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] crate crates.io crate retrom-client-web 0.7.38 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9668a6644ab1604cb7a24bbaa9d71a9708831b84f44f66e718e2a0ffc2fd156
[INFO] running `Command { std: "docker" "start" "-a" "f9668a6644ab1604cb7a24bbaa9d71a9708831b84f44f66e718e2a0ffc2fd156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9668a6644ab1604cb7a24bbaa9d71a9708831b84f44f66e718e2a0ffc2fd156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9668a6644ab1604cb7a24bbaa9d71a9708831b84f44f66e718e2a0ffc2fd156", kill_on_drop: false }`
[INFO] [stdout] f9668a6644ab1604cb7a24bbaa9d71a9708831b84f44f66e718e2a0ffc2fd156
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b7393c63e69244289f2c59af380db5e2dcaf745ac90e343e58acbc4a6ec275
[INFO] running `Command { std: "docker" "start" "-a" "f1b7393c63e69244289f2c59af380db5e2dcaf745ac90e343e58acbc4a6ec275", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrom-client-web v0.7.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "f1b7393c63e69244289f2c59af380db5e2dcaf745ac90e343e58acbc4a6ec275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b7393c63e69244289f2c59af380db5e2dcaf745ac90e343e58acbc4a6ec275", kill_on_drop: false }`
[INFO] [stdout] f1b7393c63e69244289f2c59af380db5e2dcaf745ac90e343e58acbc4a6ec275
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0592774f80ffceee438a75d89325692b28f2e41e2c76b57e8d658e5b522d9884
[INFO] running `Command { std: "docker" "start" "-a" "0592774f80ffceee438a75d89325692b28f2e41e2c76b57e8d658e5b522d9884", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrom-client-web v0.7.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "0592774f80ffceee438a75d89325692b28f2e41e2c76b57e8d658e5b522d9884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0592774f80ffceee438a75d89325692b28f2e41e2c76b57e8d658e5b522d9884", kill_on_drop: false }`
[INFO] [stdout] 0592774f80ffceee438a75d89325692b28f2e41e2c76b57e8d658e5b522d9884
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 459fcd1a38179f2903c11c46fc81d49dadea298266b6b04f9b43c59e74fc58d2
[INFO] running `Command { std: "docker" "start" "-a" "459fcd1a38179f2903c11c46fc81d49dadea298266b6b04f9b43c59e74fc58d2", 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/retrom_client_web-4ab60a332c309f7b)
[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]    Doc-tests retrom_client_web
[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" "459fcd1a38179f2903c11c46fc81d49dadea298266b6b04f9b43c59e74fc58d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459fcd1a38179f2903c11c46fc81d49dadea298266b6b04f9b43c59e74fc58d2", kill_on_drop: false }`
[INFO] [stdout] 459fcd1a38179f2903c11c46fc81d49dadea298266b6b04f9b43c59e74fc58d2