[INFO] fetching crate split-iter 0.1.0...
[INFO] testing split-iter-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate split-iter 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate split-iter 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate split-iter 0.1.0
[INFO] finished tweaking crates.io crate split-iter 0.1.0
[INFO] tweaked toml for crates.io crate split-iter 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e267dd388164a963892e9996317e51665b18710e8111a774033a4803a58dac8e
[INFO] running `Command { std: "docker" "start" "-a" "e267dd388164a963892e9996317e51665b18710e8111a774033a4803a58dac8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e267dd388164a963892e9996317e51665b18710e8111a774033a4803a58dac8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e267dd388164a963892e9996317e51665b18710e8111a774033a4803a58dac8e", kill_on_drop: false }`
[INFO] [stdout] e267dd388164a963892e9996317e51665b18710e8111a774033a4803a58dac8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6bdfb078dad5e557933f8c5c362279f006844ee4e83b499714949a646ca1cb3
[INFO] running `Command { std: "docker" "start" "-a" "f6bdfb078dad5e557933f8c5c362279f006844ee4e83b499714949a646ca1cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "f6bdfb078dad5e557933f8c5c362279f006844ee4e83b499714949a646ca1cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6bdfb078dad5e557933f8c5c362279f006844ee4e83b499714949a646ca1cb3", kill_on_drop: false }`
[INFO] [stdout] f6bdfb078dad5e557933f8c5c362279f006844ee4e83b499714949a646ca1cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39ea95129fe581b035494c7e099073db8fbfafbbdf830096f32b4175d3000b74
[INFO] running `Command { std: "docker" "start" "-a" "39ea95129fe581b035494c7e099073db8fbfafbbdf830096f32b4175d3000b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/split_iter-83045ac05f34e3e9)
[INFO] running `Command { std: "docker" "inspect" "39ea95129fe581b035494c7e099073db8fbfafbbdf830096f32b4175d3000b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ea95129fe581b035494c7e099073db8fbfafbbdf830096f32b4175d3000b74", kill_on_drop: false }`
[INFO] [stdout] 39ea95129fe581b035494c7e099073db8fbfafbbdf830096f32b4175d3000b74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7d4470daf3b480a9a768073c91f49d095398f53dcf5ed08dfe76b325e8076a8
[INFO] running `Command { std: "docker" "start" "-a" "b7d4470daf3b480a9a768073c91f49d095398f53dcf5ed08dfe76b325e8076a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/split_iter-83045ac05f34e3e9)
[INFO] [stderr]    Doc-tests split-iter
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b7d4470daf3b480a9a768073c91f49d095398f53dcf5ed08dfe76b325e8076a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d4470daf3b480a9a768073c91f49d095398f53dcf5ed08dfe76b325e8076a8", kill_on_drop: false }`
[INFO] [stdout] b7d4470daf3b480a9a768073c91f49d095398f53dcf5ed08dfe76b325e8076a8