[INFO] cloning repository scottschroeder/rust-iterator-adapter
[INFO] running `"git" "clone" "--bare" "git://github.com/scottschroeder/rust-iterator-adapter.git" "work/cache/sources/gh/scottschroeder/rust-iterator-adapter"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/scottschroeder/rust-iterator-adapter'...
[INFO] running `"git" "clone" "work/cache/sources/gh/scottschroeder/rust-iterator-adapter" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/rust-iterator-adapter"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/rust-iterator-adapter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scottschroeder/rust-iterator-adapter" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/rust-iterator-adapter"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/rust-iterator-adapter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b30bd4c1a8ebae2205b3f343796cb768c6719eb6
[INFO] sha for GitHub repo scottschroeder/rust-iterator-adapter: b30bd4c1a8ebae2205b3f343796cb768c6719eb6
[INFO] validating manifest of scottschroeder/rust-iterator-adapter on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of scottschroeder/rust-iterator-adapter on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing scottschroeder/rust-iterator-adapter
[INFO] finished frobbing scottschroeder/rust-iterator-adapter
[INFO] frobbed toml for scottschroeder/rust-iterator-adapter written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/rust-iterator-adapter/Cargo.toml
[INFO] started frobbing scottschroeder/rust-iterator-adapter
[INFO] finished frobbing scottschroeder/rust-iterator-adapter
[INFO] frobbed toml for scottschroeder/rust-iterator-adapter written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/scottschroeder/rust-iterator-adapter/Cargo.toml
[INFO] crate scottschroeder/rust-iterator-adapter already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing scottschroeder/rust-iterator-adapter against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/rust-iterator-adapter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] e7bb86f066ee0c159f0be7236f88ab4ecf572b2e8852a8e89b754d0d118d1cd9
[INFO] running `"docker" "start" "-a" "e7bb86f066ee0c159f0be7236f88ab4ecf572b2e8852a8e89b754d0d118d1cd9"`
[INFO] [stderr]    Compiling rust-iterator-adapter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "e7bb86f066ee0c159f0be7236f88ab4ecf572b2e8852a8e89b754d0d118d1cd9"`
[INFO] running `"docker" "rm" "-f" "e7bb86f066ee0c159f0be7236f88ab4ecf572b2e8852a8e89b754d0d118d1cd9"`
[INFO] [stdout] e7bb86f066ee0c159f0be7236f88ab4ecf572b2e8852a8e89b754d0d118d1cd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/rust-iterator-adapter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 94c09f0e0f50e5ea5d27ea100e76d5003d3104270897c7a4ef0c791940334a65
[INFO] running `"docker" "start" "-a" "94c09f0e0f50e5ea5d27ea100e76d5003d3104270897c7a4ef0c791940334a65"`
[INFO] [stderr]    Compiling rust-iterator-adapter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "94c09f0e0f50e5ea5d27ea100e76d5003d3104270897c7a4ef0c791940334a65"`
[INFO] running `"docker" "rm" "-f" "94c09f0e0f50e5ea5d27ea100e76d5003d3104270897c7a4ef0c791940334a65"`
[INFO] [stdout] 94c09f0e0f50e5ea5d27ea100e76d5003d3104270897c7a4ef0c791940334a65
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/scottschroeder/rust-iterator-adapter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 05fc29cfe2d889355890b3c910aa0b979cf73fb3151f5c81fbc2c61bfa605a2e
[INFO] running `"docker" "start" "-a" "05fc29cfe2d889355890b3c910aa0b979cf73fb3151f5c81fbc2c61bfa605a2e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_iterator_adapter-1c46dbd7cc616d02
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "05fc29cfe2d889355890b3c910aa0b979cf73fb3151f5c81fbc2c61bfa605a2e"`
[INFO] running `"docker" "rm" "-f" "05fc29cfe2d889355890b3c910aa0b979cf73fb3151f5c81fbc2c61bfa605a2e"`
[INFO] [stdout] 05fc29cfe2d889355890b3c910aa0b979cf73fb3151f5c81fbc2c61bfa605a2e