[INFO] fetching crate hashheap 0.2.2...
[INFO] testing hashheap-0.2.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hashheap 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hashheap 0.2.2
[INFO] finished tweaking crates.io crate hashheap 0.2.2
[INFO] tweaked toml for crates.io crate hashheap 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hashheap 0.2.2 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] crate crates.io crate hashheap 0.2.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 0c601bcc14c692c1e8687949d48b018b84f6cf6b9ff884575493b9865eabf707
[INFO] running `Command { std: "docker" "start" "-a" "0c601bcc14c692c1e8687949d48b018b84f6cf6b9ff884575493b9865eabf707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c601bcc14c692c1e8687949d48b018b84f6cf6b9ff884575493b9865eabf707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c601bcc14c692c1e8687949d48b018b84f6cf6b9ff884575493b9865eabf707", kill_on_drop: false }`
[INFO] [stdout] 0c601bcc14c692c1e8687949d48b018b84f6cf6b9ff884575493b9865eabf707
[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] 6be70847e34f2ad3ea9ba97bb9beada865f5f7c19b2332dccdd0b5617a029d01
[INFO] running `Command { std: "docker" "start" "-a" "6be70847e34f2ad3ea9ba97bb9beada865f5f7c19b2332dccdd0b5617a029d01", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashheap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "6be70847e34f2ad3ea9ba97bb9beada865f5f7c19b2332dccdd0b5617a029d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be70847e34f2ad3ea9ba97bb9beada865f5f7c19b2332dccdd0b5617a029d01", kill_on_drop: false }`
[INFO] [stdout] 6be70847e34f2ad3ea9ba97bb9beada865f5f7c19b2332dccdd0b5617a029d01
[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] ebce9b8b4537f6f661a2ac68ec4a350bfb9ce5ac9f7c66bb5e9aa60658ccda33
[INFO] running `Command { std: "docker" "start" "-a" "ebce9b8b4537f6f661a2ac68ec4a350bfb9ce5ac9f7c66bb5e9aa60658ccda33", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashheap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ebce9b8b4537f6f661a2ac68ec4a350bfb9ce5ac9f7c66bb5e9aa60658ccda33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebce9b8b4537f6f661a2ac68ec4a350bfb9ce5ac9f7c66bb5e9aa60658ccda33", kill_on_drop: false }`
[INFO] [stdout] ebce9b8b4537f6f661a2ac68ec4a350bfb9ce5ac9f7c66bb5e9aa60658ccda33
[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] 70708b8981c25dc070dd7559163f95ce97319d83ceec7a7d4f8ddc44340614e3
[INFO] running `Command { std: "docker" "start" "-a" "70708b8981c25dc070dd7559163f95ce97319d83ceec7a7d4f8ddc44340614e3", 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/hashheap-db593b77a21ec6fa)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hashheap-344c7af7635a1393)
[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 hashheap
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - HashHeap<KT,VT>::set_rehash (line 215) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70708b8981c25dc070dd7559163f95ce97319d83ceec7a7d4f8ddc44340614e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70708b8981c25dc070dd7559163f95ce97319d83ceec7a7d4f8ddc44340614e3", kill_on_drop: false }`
[INFO] [stdout] 70708b8981c25dc070dd7559163f95ce97319d83ceec7a7d4f8ddc44340614e3