[INFO] fetching crate essential-submitter 0.0.0-release...
[INFO] testing essential-submitter-0.0.0-release against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate essential-submitter 0.0.0-release into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate essential-submitter 0.0.0-release
[INFO] finished tweaking crates.io crate essential-submitter 0.0.0-release
[INFO] tweaked toml for crates.io crate essential-submitter 0.0.0-release written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate essential-submitter 0.0.0-release 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] 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] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f89d50ccabbab10d1c9bbccf23ba1a47416cfbe2850a88b44468315ccdb931f2
[INFO] running `Command { std: "docker" "start" "-a" "f89d50ccabbab10d1c9bbccf23ba1a47416cfbe2850a88b44468315ccdb931f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f89d50ccabbab10d1c9bbccf23ba1a47416cfbe2850a88b44468315ccdb931f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f89d50ccabbab10d1c9bbccf23ba1a47416cfbe2850a88b44468315ccdb931f2", kill_on_drop: false }`
[INFO] [stdout] f89d50ccabbab10d1c9bbccf23ba1a47416cfbe2850a88b44468315ccdb931f2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb483aa122385f3759988d5acabcc1d244c5ee3b1a45980eb99266301cd10cba
[INFO] running `Command { std: "docker" "start" "-a" "cb483aa122385f3759988d5acabcc1d244c5ee3b1a45980eb99266301cd10cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling essential-submitter v0.0.0-release (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "cb483aa122385f3759988d5acabcc1d244c5ee3b1a45980eb99266301cd10cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb483aa122385f3759988d5acabcc1d244c5ee3b1a45980eb99266301cd10cba", kill_on_drop: false }`
[INFO] [stdout] cb483aa122385f3759988d5acabcc1d244c5ee3b1a45980eb99266301cd10cba
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4aaa3d1f2b56482a57d7792344a07b523f8735a516b50ebdedd67b85d9a0621
[INFO] running `Command { std: "docker" "start" "-a" "c4aaa3d1f2b56482a57d7792344a07b523f8735a516b50ebdedd67b85d9a0621", kill_on_drop: false }`
[INFO] [stderr]    Compiling essential-submitter v0.0.0-release (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "c4aaa3d1f2b56482a57d7792344a07b523f8735a516b50ebdedd67b85d9a0621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4aaa3d1f2b56482a57d7792344a07b523f8735a516b50ebdedd67b85d9a0621", kill_on_drop: false }`
[INFO] [stdout] c4aaa3d1f2b56482a57d7792344a07b523f8735a516b50ebdedd67b85d9a0621
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5974dccf60b1363620ea0ee5ea59db846fc59f3a927076e1b66e45fa65e29050
[INFO] running `Command { std: "docker" "start" "-a" "5974dccf60b1363620ea0ee5ea59db846fc59f3a927076e1b66e45fa65e29050", 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/essential_submitter-7f816a7691f4ab06)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests essential_submitter
[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" "5974dccf60b1363620ea0ee5ea59db846fc59f3a927076e1b66e45fa65e29050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5974dccf60b1363620ea0ee5ea59db846fc59f3a927076e1b66e45fa65e29050", kill_on_drop: false }`
[INFO] [stdout] 5974dccf60b1363620ea0ee5ea59db846fc59f3a927076e1b66e45fa65e29050