[INFO] fetching crate maildirpp 0.4.0...
[INFO] testing maildirpp-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate maildirpp 0.4.0 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate maildirpp 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mail-parser v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a01a5bbd2d69ad3f83e2008672d384252313e85c88c5075b2574b2ab627b371
[INFO] running `Command { std: "docker" "start" "-a" "1a01a5bbd2d69ad3f83e2008672d384252313e85c88c5075b2574b2ab627b371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a01a5bbd2d69ad3f83e2008672d384252313e85c88c5075b2574b2ab627b371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a01a5bbd2d69ad3f83e2008672d384252313e85c88c5075b2574b2ab627b371", kill_on_drop: false }`
[INFO] [stdout] 1a01a5bbd2d69ad3f83e2008672d384252313e85c88c5075b2574b2ab627b371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01850b8773b1f9a9867e58a35744257ea743dd3cb7213d8698595ee55c5bd3ae
[INFO] running `Command { std: "docker" "start" "-a" "01850b8773b1f9a9867e58a35744257ea743dd3cb7213d8698595ee55c5bd3ae", 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 0.62s
[INFO] running `Command { std: "docker" "inspect" "01850b8773b1f9a9867e58a35744257ea743dd3cb7213d8698595ee55c5bd3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01850b8773b1f9a9867e58a35744257ea743dd3cb7213d8698595ee55c5bd3ae", kill_on_drop: false }`
[INFO] [stdout] 01850b8773b1f9a9867e58a35744257ea743dd3cb7213d8698595ee55c5bd3ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46dad98166112ebf783ca10385d12d0acc4aed572c0eece716b2bc3fc7b9efd5
[INFO] running `Command { std: "docker" "start" "-a" "46dad98166112ebf783ca10385d12d0acc4aed572c0eece716b2bc3fc7b9efd5", 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 2.58s
[INFO] running `Command { std: "docker" "inspect" "46dad98166112ebf783ca10385d12d0acc4aed572c0eece716b2bc3fc7b9efd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46dad98166112ebf783ca10385d12d0acc4aed572c0eece716b2bc3fc7b9efd5", kill_on_drop: false }`
[INFO] [stdout] 46dad98166112ebf783ca10385d12d0acc4aed572c0eece716b2bc3fc7b9efd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3ff8a7664f59c1ffb9ed2599f2a91002785fc6b145b223f9ba3369f3a6283e7
[INFO] running `Command { std: "docker" "start" "-a" "d3ff8a7664f59c1ffb9ed2599f2a91002785fc6b145b223f9ba3369f3a6283e7", 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/maildirpp-be0e0fc4e1e72981)
[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]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-c2606d3b9406db5a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test check_delete ... ok
[INFO] [stdout] test maildir_count ... ok
[INFO] [stdout] test check_store_cur ... ok
[INFO] [stdout] test check_flag_fiddling ... ok
[INFO] [stdout] test check_store_new ... ok
[INFO] [stdout] test maildir_list ... ok
[INFO] [stdout] test mark_read ... ok
[INFO] [stdout] test check_copy_and_move ... ok
[INFO] [stdout] test maildir_find ... ok
[INFO] [stdout] test maildir_list_subdirs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "d3ff8a7664f59c1ffb9ed2599f2a91002785fc6b145b223f9ba3369f3a6283e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ff8a7664f59c1ffb9ed2599f2a91002785fc6b145b223f9ba3369f3a6283e7", kill_on_drop: false }`
[INFO] [stdout] d3ff8a7664f59c1ffb9ed2599f2a91002785fc6b145b223f9ba3369f3a6283e7