[INFO] fetching crate maildirpp 0.4.0...
[INFO] testing maildirpp-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate maildirpp 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate maildirpp 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate maildirpp 0.4.0
[INFO] tweaked toml for crates.io crate maildirpp 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maildirpp 0.4.0 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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding gethostname v0.4.3 (available: v1.0.2)
[INFO] [stderr]       Adding mail-parser v0.8.2 (available: v0.11.1)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5a34d97761ad0bee0a41246829b11dd5a9b54d7c888695e63994e3293bc04e31
[INFO] running `Command { std: "docker" "start" "-a" "5a34d97761ad0bee0a41246829b11dd5a9b54d7c888695e63994e3293bc04e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a34d97761ad0bee0a41246829b11dd5a9b54d7c888695e63994e3293bc04e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a34d97761ad0bee0a41246829b11dd5a9b54d7c888695e63994e3293bc04e31", kill_on_drop: false }`
[INFO] [stdout] 5a34d97761ad0bee0a41246829b11dd5a9b54d7c888695e63994e3293bc04e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f8ffe1b59da813ec6874148cef962676af9351c132e782c4c1c5e7f2feb60b39
[INFO] running `Command { std: "docker" "start" "-a" "f8ffe1b59da813ec6874148cef962676af9351c132e782c4c1c5e7f2feb60b39", kill_on_drop: false }`
[INFO] [stderr]    Compiling gethostname v0.4.3
[INFO] [stderr]    Compiling maildirpp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "f8ffe1b59da813ec6874148cef962676af9351c132e782c4c1c5e7f2feb60b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ffe1b59da813ec6874148cef962676af9351c132e782c4c1c5e7f2feb60b39", kill_on_drop: false }`
[INFO] [stdout] f8ffe1b59da813ec6874148cef962676af9351c132e782c4c1c5e7f2feb60b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ab73eed1527d15b708be4dae0877467594f344ae9b249733806a7d9271d2a161
[INFO] running `Command { std: "docker" "start" "-a" "ab73eed1527d15b708be4dae0877467594f344ae9b249733806a7d9271d2a161", kill_on_drop: false }`
[INFO] [stderr]    Compiling mail-parser v0.8.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling maildirpp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "ab73eed1527d15b708be4dae0877467594f344ae9b249733806a7d9271d2a161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab73eed1527d15b708be4dae0877467594f344ae9b249733806a7d9271d2a161", kill_on_drop: false }`
[INFO] [stdout] ab73eed1527d15b708be4dae0877467594f344ae9b249733806a7d9271d2a161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2e68a0e3b09aeb9943ea20ee373df7467fe341f4b9c024a9dae0a45406185c38
[INFO] running `Command { std: "docker" "start" "-a" "2e68a0e3b09aeb9943ea20ee373df7467fe341f4b9c024a9dae0a45406185c38", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maildirpp-81cb4c06ecb1a037)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-eefd68b20d4e8cbc)
[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 10 tests
[INFO] [stdout] test check_delete ... ok
[INFO] [stdout] test check_store_new ... ok
[INFO] [stdout] test check_flag_fiddling ... ok
[INFO] [stdout] test maildir_count ... ok
[INFO] [stdout] test maildir_find ... ok
[INFO] [stdout] test check_store_cur ... ok
[INFO] [stdout] test mark_read ... ok
[INFO] [stdout] test maildir_list_subdirs ... ok
[INFO] [stdout] test check_copy_and_move ... ok
[INFO] [stdout] test maildir_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests maildirpp
[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" "2e68a0e3b09aeb9943ea20ee373df7467fe341f4b9c024a9dae0a45406185c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e68a0e3b09aeb9943ea20ee373df7467fe341f4b9c024a9dae0a45406185c38", kill_on_drop: false }`
[INFO] [stdout] 2e68a0e3b09aeb9943ea20ee373df7467fe341f4b9c024a9dae0a45406185c38