[INFO] crate awesome-macros 0.1.0 is already in cache
[INFO] extracting crate awesome-macros 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/awesome-macros/0.1.0
[INFO] extracting crate awesome-macros 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/awesome-macros/0.1.0
[INFO] validating manifest of awesome-macros-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of awesome-macros-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing awesome-macros-0.1.0
[INFO] finished frobbing awesome-macros-0.1.0
[INFO] frobbed toml for awesome-macros-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/awesome-macros/0.1.0/Cargo.toml
[INFO] started frobbing awesome-macros-0.1.0
[INFO] finished frobbing awesome-macros-0.1.0
[INFO] frobbed toml for awesome-macros-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/awesome-macros/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing awesome-macros-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/awesome-macros/0.1.0:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 144a6872d18a156844e10c117135c4ba7da77c4f63e985d647beb4df8b8bf931
[INFO] running `"docker" "start" "-a" "144a6872d18a156844e10c117135c4ba7da77c4f63e985d647beb4df8b8bf931"`
[INFO] [stderr]    Compiling awesome-macros v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::cmp::max`
[INFO] [stderr]  --> src/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cmp::max;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::min`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cmp::min;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "144a6872d18a156844e10c117135c4ba7da77c4f63e985d647beb4df8b8bf931"`
[INFO] running `"docker" "rm" "-f" "144a6872d18a156844e10c117135c4ba7da77c4f63e985d647beb4df8b8bf931"`
[INFO] [stdout] 144a6872d18a156844e10c117135c4ba7da77c4f63e985d647beb4df8b8bf931
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/awesome-macros/0.1.0:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a5cec0a8bfd821b2b5e1d4d041321c6a6a53ff3192bf8532ebc8a6efb169d833
[INFO] running `"docker" "start" "-a" "a5cec0a8bfd821b2b5e1d4d041321c6a6a53ff3192bf8532ebc8a6efb169d833"`
[INFO] [stderr]    Compiling awesome-macros v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::cmp::min`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cmp::min;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "a5cec0a8bfd821b2b5e1d4d041321c6a6a53ff3192bf8532ebc8a6efb169d833"`
[INFO] running `"docker" "rm" "-f" "a5cec0a8bfd821b2b5e1d4d041321c6a6a53ff3192bf8532ebc8a6efb169d833"`
[INFO] [stdout] a5cec0a8bfd821b2b5e1d4d041321c6a6a53ff3192bf8532ebc8a6efb169d833
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/awesome-macros/0.1.0:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2c3a18d1be83cec649e7545d3838b0e8cc6394e72497ff8cb7ff81bd8db12d5f
[INFO] running `"docker" "start" "-a" "2c3a18d1be83cec649e7545d3838b0e8cc6394e72497ff8cb7ff81bd8db12d5f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/awesome_macros-8407f0046e71614f
[INFO] [stderr]    Doc-tests awesome-macros
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::number_char_works ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::char_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "2c3a18d1be83cec649e7545d3838b0e8cc6394e72497ff8cb7ff81bd8db12d5f"`
[INFO] running `"docker" "rm" "-f" "2c3a18d1be83cec649e7545d3838b0e8cc6394e72497ff8cb7ff81bd8db12d5f"`
[INFO] [stdout] 2c3a18d1be83cec649e7545d3838b0e8cc6394e72497ff8cb7ff81bd8db12d5f