[INFO] crate iter_utils 0.1.0 is already in cache
[INFO] testing iter_utils-0.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate iter_utils 0.1.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate iter_utils 0.1.0 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 crates.io crate iter_utils 0.1.0
[INFO] finished tweaking crates.io crate iter_utils 0.1.0
[INFO] tweaked toml for crates.io crate iter_utils 0.1.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] 65177a0936d5de3728860ecfac60b6c8e30068ad0ee45fe00721a25f8d88e1fd
[INFO] running `"docker" "start" "-a" "65177a0936d5de3728860ecfac60b6c8e30068ad0ee45fe00721a25f8d88e1fd"`
[INFO] [stderr]    Compiling iter_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `"docker" "inspect" "65177a0936d5de3728860ecfac60b6c8e30068ad0ee45fe00721a25f8d88e1fd"`
[INFO] running `"docker" "rm" "-f" "65177a0936d5de3728860ecfac60b6c8e30068ad0ee45fe00721a25f8d88e1fd"`
[INFO] [stdout] 65177a0936d5de3728860ecfac60b6c8e30068ad0ee45fe00721a25f8d88e1fd
[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] f41d2dee684cefc6086cbf22b1ee91c8f33b1f6c42bf1c13348d04272a6f253f
[INFO] running `"docker" "start" "-a" "f41d2dee684cefc6086cbf22b1ee91c8f33b1f6c42bf1c13348d04272a6f253f"`
[INFO] [stderr]    Compiling iter_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "f41d2dee684cefc6086cbf22b1ee91c8f33b1f6c42bf1c13348d04272a6f253f"`
[INFO] running `"docker" "rm" "-f" "f41d2dee684cefc6086cbf22b1ee91c8f33b1f6c42bf1c13348d04272a6f253f"`
[INFO] [stdout] f41d2dee684cefc6086cbf22b1ee91c8f33b1f6c42bf1c13348d04272a6f253f
[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] 0c3631a93bddf4d8ec18c5943ed82c375e7169d8d554fa4892de153cb243f8d9
[INFO] running `"docker" "start" "-a" "0c3631a93bddf4d8ec18c5943ed82c375e7169d8d554fa4892de153cb243f8d9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iter_utils-ddda418df37b7875
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_argmax ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter_utils
[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" "0c3631a93bddf4d8ec18c5943ed82c375e7169d8d554fa4892de153cb243f8d9"`
[INFO] running `"docker" "rm" "-f" "0c3631a93bddf4d8ec18c5943ed82c375e7169d8d554fa4892de153cb243f8d9"`
[INFO] [stdout] 0c3631a93bddf4d8ec18c5943ed82c375e7169d8d554fa4892de153cb243f8d9