[INFO] updating cached repository https://github.com/kbacha/ops-add-play
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3b025690803247d1135d41207809fb5a864fa80
[INFO] testing kbacha/ops-add-play against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbacha%2Fops-add-play" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kbacha/ops-add-play on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kbacha/ops-add-play
[INFO] finished tweaking git repo https://github.com/kbacha/ops-add-play
[INFO] tweaked toml for git repo https://github.com/kbacha/ops-add-play written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/kbacha/ops-add-play already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 2a65887975fbd51b4e89fd6db09a4406a623f9e60d45b8a6d6376836fea8ebe2
[INFO] running `"docker" "start" "-a" "2a65887975fbd51b4e89fd6db09a4406a623f9e60d45b8a6d6376836fea8ebe2"`
[INFO] [stderr]    Compiling iter-sum-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "2a65887975fbd51b4e89fd6db09a4406a623f9e60d45b8a6d6376836fea8ebe2"`
[INFO] running `"docker" "rm" "-f" "2a65887975fbd51b4e89fd6db09a4406a623f9e60d45b8a6d6376836fea8ebe2"`
[INFO] [stdout] 2a65887975fbd51b4e89fd6db09a4406a623f9e60d45b8a6d6376836fea8ebe2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a221701a7715695fd974ab2d29c7a8da1d525c89de3a277de9c5f91ec7699962
[INFO] running `"docker" "start" "-a" "a221701a7715695fd974ab2d29c7a8da1d525c89de3a277de9c5f91ec7699962"`
[INFO] [stderr]    Compiling iter-sum-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "a221701a7715695fd974ab2d29c7a8da1d525c89de3a277de9c5f91ec7699962"`
[INFO] running `"docker" "rm" "-f" "a221701a7715695fd974ab2d29c7a8da1d525c89de3a277de9c5f91ec7699962"`
[INFO] [stdout] a221701a7715695fd974ab2d29c7a8da1d525c89de3a277de9c5f91ec7699962
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 96059efccf555a62f6312f8556b7d56488f89732008d01616e42b21d664d980f
[INFO] running `"docker" "start" "-a" "96059efccf555a62f6312f8556b7d56488f89732008d01616e42b21d664d980f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iter_sum_test-242d58e3d9f40bd4
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test can_add_two_references ... ok
[INFO] [stdout] test can_add_reference_to_value ... ok
[INFO] [stdout] test can_add_two_values ... ok
[INFO] [stdout] test can_add_value_to_reference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "96059efccf555a62f6312f8556b7d56488f89732008d01616e42b21d664d980f"`
[INFO] running `"docker" "rm" "-f" "96059efccf555a62f6312f8556b7d56488f89732008d01616e42b21d664d980f"`
[INFO] [stdout] 96059efccf555a62f6312f8556b7d56488f89732008d01616e42b21d664d980f