[INFO] updating cached repository https://github.com/PythonCreator27/rust-iterators
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88c710afc29cc7c3387fef4292c17ffc8c4feea4
[INFO] testing PythonCreator27/rust-iterators against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPythonCreator27%2Frust-iterators" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PythonCreator27/rust-iterators 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 git repo https://github.com/PythonCreator27/rust-iterators
[INFO] finished tweaking git repo https://github.com/PythonCreator27/rust-iterators
[INFO] tweaked toml for git repo https://github.com/PythonCreator27/rust-iterators written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate git repo https://github.com/PythonCreator27/rust-iterators already has a lockfile, it will not be regenerated
[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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] ebba10b8cb992338e11d28427e71f24c7f00b78711657a67ad2a5cdb9e72714e
[INFO] running `Command { std: "docker" "start" "-a" "ebba10b8cb992338e11d28427e71f24c7f00b78711657a67ad2a5cdb9e72714e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebba10b8cb992338e11d28427e71f24c7f00b78711657a67ad2a5cdb9e72714e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebba10b8cb992338e11d28427e71f24c7f00b78711657a67ad2a5cdb9e72714e", kill_on_drop: false }`
[INFO] [stdout] ebba10b8cb992338e11d28427e71f24c7f00b78711657a67ad2a5cdb9e72714e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 6b0aedaabef340d013b634a770e27b8a83119d81b437ef869ea10fbb376f4743
[INFO] running `Command { std: "docker" "start" "-a" "6b0aedaabef340d013b634a770e27b8a83119d81b437ef869ea10fbb376f4743", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iterators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "6b0aedaabef340d013b634a770e27b8a83119d81b437ef869ea10fbb376f4743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0aedaabef340d013b634a770e27b8a83119d81b437ef869ea10fbb376f4743", kill_on_drop: false }`
[INFO] [stdout] 6b0aedaabef340d013b634a770e27b8a83119d81b437ef869ea10fbb376f4743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] e37ccd198f22b6a80c807dda4ad7c6a310b593b42d21513a7d0d9d37412b8f47
[INFO] running `Command { std: "docker" "start" "-a" "e37ccd198f22b6a80c807dda4ad7c6a310b593b42d21513a7d0d9d37412b8f47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iterators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/iterators-4afee485cd9956d9)
[INFO] running `Command { std: "docker" "inspect" "e37ccd198f22b6a80c807dda4ad7c6a310b593b42d21513a7d0d9d37412b8f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37ccd198f22b6a80c807dda4ad7c6a310b593b42d21513a7d0d9d37412b8f47", kill_on_drop: false }`
[INFO] [stdout] e37ccd198f22b6a80c807dda4ad7c6a310b593b42d21513a7d0d9d37412b8f47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 02c3503ac7515b45af7fe5e0d6df2156acf842ecde607c3fb4ef18543b873981
[INFO] running `Command { std: "docker" "start" "-a" "02c3503ac7515b45af7fe5e0d6df2156acf842ecde607c3fb4ef18543b873981", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iterators-4afee485cd9956d9)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::both_ends ... ok
[INFO] [stdout] test tests::deep ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::ext ... ok
[INFO] [stdout] test tests::empty_wide ... ok
[INFO] [stdout] test tests::inf ... ok
[INFO] [stdout] test tests::one ... ok
[INFO] [stdout] test tests::reverse_two ... ok
[INFO] [stdout] test tests::reverse_two_wide ... ok
[INFO] [stdout] test tests::two ... ok
[INFO] [stdout] test tests::two_wide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iterators
[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" "02c3503ac7515b45af7fe5e0d6df2156acf842ecde607c3fb4ef18543b873981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c3503ac7515b45af7fe5e0d6df2156acf842ecde607c3fb4ef18543b873981", kill_on_drop: false }`
[INFO] [stdout] 02c3503ac7515b45af7fe5e0d6df2156acf842ecde607c3fb4ef18543b873981