[INFO] fetching crate window-sort-iterator 0.1.0...
[INFO] testing window-sort-iterator-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate window-sort-iterator 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] finished tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] tweaked toml for crates.io crate window-sort-iterator 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate window-sort-iterator 0.1.0 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] 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 418a495efaaf05cc3c437626767e9cb87aeaf38813415c740e7c12c07d164a7f
[INFO] running `Command { std: "docker" "start" "-a" "418a495efaaf05cc3c437626767e9cb87aeaf38813415c740e7c12c07d164a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "418a495efaaf05cc3c437626767e9cb87aeaf38813415c740e7c12c07d164a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418a495efaaf05cc3c437626767e9cb87aeaf38813415c740e7c12c07d164a7f", kill_on_drop: false }`
[INFO] [stdout] 418a495efaaf05cc3c437626767e9cb87aeaf38813415c740e7c12c07d164a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8ba0b738ca0953a1c8ca72c8949541e864824a4e1b6252fccb0fc8c958974592
[INFO] running `Command { std: "docker" "start" "-a" "8ba0b738ca0953a1c8ca72c8949541e864824a4e1b6252fccb0fc8c958974592", kill_on_drop: false }`
[INFO] [stderr]    Compiling window-sort-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "8ba0b738ca0953a1c8ca72c8949541e864824a4e1b6252fccb0fc8c958974592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba0b738ca0953a1c8ca72c8949541e864824a4e1b6252fccb0fc8c958974592", kill_on_drop: false }`
[INFO] [stdout] 8ba0b738ca0953a1c8ca72c8949541e864824a4e1b6252fccb0fc8c958974592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7848fda1e05af7f7cc926a0173dd1db9839bd586682f5f4074211a8d58e48e09
[INFO] running `Command { std: "docker" "start" "-a" "7848fda1e05af7f7cc926a0173dd1db9839bd586682f5f4074211a8d58e48e09", kill_on_drop: false }`
[INFO] [stderr]    Compiling window-sort-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7848fda1e05af7f7cc926a0173dd1db9839bd586682f5f4074211a8d58e48e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7848fda1e05af7f7cc926a0173dd1db9839bd586682f5f4074211a8d58e48e09", kill_on_drop: false }`
[INFO] [stdout] 7848fda1e05af7f7cc926a0173dd1db9839bd586682f5f4074211a8d58e48e09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cd7f2721006965af84fb264587ad05168adcb8fd8ae6526d9740f21e7772df56
[INFO] running `Command { std: "docker" "start" "-a" "cd7f2721006965af84fb264587ad05168adcb8fd8ae6526d9740f21e7772df56", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/window_sort_iterator-2ad8a07218542211)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::should_sort_window_only ... ok
[INFO] [stdout] test tests::should_sort_i32_fn ... ok
[INFO] [stdout] test tests::should_sort_i32_method ... ok
[INFO] [stdout] test tests::small_underlying_iterator ... ok
[INFO] [stderr]    Doc-tests window_sort_iterator
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd7f2721006965af84fb264587ad05168adcb8fd8ae6526d9740f21e7772df56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7f2721006965af84fb264587ad05168adcb8fd8ae6526d9740f21e7772df56", kill_on_drop: false }`
[INFO] [stdout] cd7f2721006965af84fb264587ad05168adcb8fd8ae6526d9740f21e7772df56