[INFO] fetching crate packed_streaming_iterator 0.1.0...
[INFO] testing packed_streaming_iterator-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate packed_streaming_iterator 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate packed_streaming_iterator 0.1.0
[INFO] finished tweaking crates.io crate packed_streaming_iterator 0.1.0
[INFO] tweaked toml for crates.io crate packed_streaming_iterator 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate packed_streaming_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] [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 1 package to latest compatible version
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded streaming-iterator v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2d9090ed56550ec95a9a41637974517d8353afab812cb641fb8df53a5b92e006
[INFO] running `Command { std: "docker" "start" "-a" "2d9090ed56550ec95a9a41637974517d8353afab812cb641fb8df53a5b92e006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d9090ed56550ec95a9a41637974517d8353afab812cb641fb8df53a5b92e006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9090ed56550ec95a9a41637974517d8353afab812cb641fb8df53a5b92e006", kill_on_drop: false }`
[INFO] [stdout] 2d9090ed56550ec95a9a41637974517d8353afab812cb641fb8df53a5b92e006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 76bf39883b0987bbfe481ed14a4fd27d28fc4869e0868a5e49d9430ba70d9eb1
[INFO] running `Command { std: "docker" "start" "-a" "76bf39883b0987bbfe481ed14a4fd27d28fc4869e0868a5e49d9430ba70d9eb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling packed_streaming_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "76bf39883b0987bbfe481ed14a4fd27d28fc4869e0868a5e49d9430ba70d9eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bf39883b0987bbfe481ed14a4fd27d28fc4869e0868a5e49d9430ba70d9eb1", kill_on_drop: false }`
[INFO] [stdout] 76bf39883b0987bbfe481ed14a4fd27d28fc4869e0868a5e49d9430ba70d9eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 64495bd4d01920399fb95d2e88a3a549b43ecdd972d1c4c057b5b86d2aaf742e
[INFO] running `Command { std: "docker" "start" "-a" "64495bd4d01920399fb95d2e88a3a549b43ecdd972d1c4c057b5b86d2aaf742e", kill_on_drop: false }`
[INFO] [stderr]    Compiling packed_streaming_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "64495bd4d01920399fb95d2e88a3a549b43ecdd972d1c4c057b5b86d2aaf742e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64495bd4d01920399fb95d2e88a3a549b43ecdd972d1c4c057b5b86d2aaf742e", kill_on_drop: false }`
[INFO] [stdout] 64495bd4d01920399fb95d2e88a3a549b43ecdd972d1c4c057b5b86d2aaf742e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 741c7eb88aa6c5a92753a6a13843028045b913a42dfdfd362a8ad78c192f0b1d
[INFO] running `Command { std: "docker" "start" "-a" "741c7eb88aa6c5a92753a6a13843028045b913a42dfdfd362a8ad78c192f0b1d", 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/packed_streaming_iterator-4376d53145f9eac6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests packed_streaming_iterator
[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 8 tests
[INFO] [stdout] test src/lib.rs - Streaming::map_ref_and (line 75) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Streaming::map_ref_and (line 82) ... ok
[INFO] [stdout] test src/lib.rs - Streaming::map_ref_and (line 89) ... ok
[INFO] [stdout] test src/lib.rs - Streaming::map_ref_and (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Streaming::combinations_with (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Streaming::zip (line 50) ... ok
[INFO] [stdout] test src/lib.rs - Streaming::enumerate (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Streaming::inner_combinations (line 170) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "741c7eb88aa6c5a92753a6a13843028045b913a42dfdfd362a8ad78c192f0b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741c7eb88aa6c5a92753a6a13843028045b913a42dfdfd362a8ad78c192f0b1d", kill_on_drop: false }`
[INFO] [stdout] 741c7eb88aa6c5a92753a6a13843028045b913a42dfdfd362a8ad78c192f0b1d