[INFO] crate macho 0.4.1 is already in cache
[INFO] extracting crate macho 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/macho/0.4.1
[INFO] extracting crate macho 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/macho/0.4.1
[INFO] validating manifest of macho-0.4.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of macho-0.4.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing macho-0.4.1
[INFO] finished frobbing macho-0.4.1
[INFO] frobbed toml for macho-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/macho/0.4.1/Cargo.toml
[INFO] started frobbing macho-0.4.1
[INFO] finished frobbing macho-0.4.1
[INFO] frobbed toml for macho-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/macho/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing macho-0.4.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/macho/0.4.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a319e8e8b3c93b13a8dedf60a180d863db2e0edd3737ed28b8be2c22ef94fb05
[INFO] running `"docker" "start" "-a" "a319e8e8b3c93b13a8dedf60a180d863db2e0edd3737ed28b8be2c22ef94fb05"`
[INFO] [stderr]    Compiling uuid v0.3.1
[INFO] [stderr]    Compiling macho v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "a319e8e8b3c93b13a8dedf60a180d863db2e0edd3737ed28b8be2c22ef94fb05"`
[INFO] running `"docker" "rm" "-f" "a319e8e8b3c93b13a8dedf60a180d863db2e0edd3737ed28b8be2c22ef94fb05"`
[INFO] [stdout] a319e8e8b3c93b13a8dedf60a180d863db2e0edd3737ed28b8be2c22ef94fb05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/macho/0.4.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ebb85eaba8c332a9272b9b4100805393727dd146911a71d1d621a78f94db0e23
[INFO] running `"docker" "start" "-a" "ebb85eaba8c332a9272b9b4100805393727dd146911a71d1d621a78f94db0e23"`
[INFO] [stderr]    Compiling macho v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/reader.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "ebb85eaba8c332a9272b9b4100805393727dd146911a71d1d621a78f94db0e23"`
[INFO] running `"docker" "rm" "-f" "ebb85eaba8c332a9272b9b4100805393727dd146911a71d1d621a78f94db0e23"`
[INFO] [stdout] ebb85eaba8c332a9272b9b4100805393727dd146911a71d1d621a78f94db0e23
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/macho/0.4.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] fe4b062c513536606228348d7ebb943742af54ff21b74ff4f525352c8d8634a1
[INFO] running `"docker" "start" "-a" "fe4b062c513536606228348d7ebb943742af54ff21b74ff4f525352c8d8634a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/macho-7068fac8ebffbf42
[INFO] [stderr]    Doc-tests macho
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_parses_uuid ... ok
[INFO] [stdout] test test::test_parses_lol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "fe4b062c513536606228348d7ebb943742af54ff21b74ff4f525352c8d8634a1"`
[INFO] running `"docker" "rm" "-f" "fe4b062c513536606228348d7ebb943742af54ff21b74ff4f525352c8d8634a1"`
[INFO] [stdout] fe4b062c513536606228348d7ebb943742af54ff21b74ff4f525352c8d8634a1