[INFO] crate from_int 0.1.2 is already in cache
[INFO] extracting crate from_int 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/from_int/0.1.2
[INFO] extracting crate from_int 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/from_int/0.1.2
[INFO] validating manifest of from_int-0.1.2 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 from_int-0.1.2 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 from_int-0.1.2
[INFO] finished frobbing from_int-0.1.2
[INFO] frobbed toml for from_int-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/from_int/0.1.2/Cargo.toml
[INFO] started frobbing from_int-0.1.2
[INFO] finished frobbing from_int-0.1.2
[INFO] frobbed toml for from_int-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/from_int/0.1.2/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 from_int-0.1.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/from_int/0.1.2:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ae18efbba1b4a891673b552ed47c8e4ac58b633f2eaaaeb463468c4e6a4e02bc
[INFO] running `"docker" "start" "-a" "ae18efbba1b4a891673b552ed47c8e4ac58b633f2eaaaeb463468c4e6a4e02bc"`
[INFO] [stderr]    Compiling from_int_derive v0.1.2
[INFO] [stderr]    Compiling from_int v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate from_int_derive;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "ae18efbba1b4a891673b552ed47c8e4ac58b633f2eaaaeb463468c4e6a4e02bc"`
[INFO] running `"docker" "rm" "-f" "ae18efbba1b4a891673b552ed47c8e4ac58b633f2eaaaeb463468c4e6a4e02bc"`
[INFO] [stdout] ae18efbba1b4a891673b552ed47c8e4ac58b633f2eaaaeb463468c4e6a4e02bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/from_int/0.1.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1170911becb25872eb31acdc7158efa5c98ae66a2f5159df57228e57a8fcaa67
[INFO] running `"docker" "start" "-a" "1170911becb25872eb31acdc7158efa5c98ae66a2f5159df57228e57a8fcaa67"`
[INFO] [stderr]    Compiling from_int v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "1170911becb25872eb31acdc7158efa5c98ae66a2f5159df57228e57a8fcaa67"`
[INFO] running `"docker" "rm" "-f" "1170911becb25872eb31acdc7158efa5c98ae66a2f5159df57228e57a8fcaa67"`
[INFO] [stdout] 1170911becb25872eb31acdc7158efa5c98ae66a2f5159df57228e57a8fcaa67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/from_int/0.1.2:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d4de340a4939881012743e9c6bf523fe32d24eda40d8fb7722167fbfcb70384b
[INFO] running `"docker" "start" "-a" "d4de340a4939881012743e9c6bf523fe32d24eda40d8fb7722167fbfcb70384b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/from_int-2c81dee19b9423b3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::check_enum ... ok
[INFO] [stdout] test tests::check_invalid_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests from_int
[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" "d4de340a4939881012743e9c6bf523fe32d24eda40d8fb7722167fbfcb70384b"`
[INFO] running `"docker" "rm" "-f" "d4de340a4939881012743e9c6bf523fe32d24eda40d8fb7722167fbfcb70384b"`
[INFO] [stdout] d4de340a4939881012743e9c6bf523fe32d24eda40d8fb7722167fbfcb70384b