[INFO] crate runny 1.2.5 is already in cache
[INFO] extracting crate runny 1.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/runny/1.2.5
[INFO] extracting crate runny 1.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/runny/1.2.5
[INFO] validating manifest of runny-1.2.5 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 runny-1.2.5 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 runny-1.2.5
[INFO] finished frobbing runny-1.2.5
[INFO] frobbed toml for runny-1.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/runny/1.2.5/Cargo.toml
[INFO] started frobbing runny-1.2.5
[INFO] finished frobbing runny-1.2.5
[INFO] frobbed toml for runny-1.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/runny/1.2.5/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 runny-1.2.5 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/runny/1.2.5:/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] b824694b6009ce93ccfc02f344cfcb5512271929586db559bb208f013f7d1084
[INFO] running `"docker" "start" "-a" "b824694b6009ce93ccfc02f344cfcb5512271929586db559bb208f013f7d1084"`
[INFO] [stderr]    Compiling user32-sys v0.2.0
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling runny v1.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                        .before_exec(|| { nix::unistd::setsid().ok(); Ok(()) })
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.95s
[INFO] running `"docker" "inspect" "b824694b6009ce93ccfc02f344cfcb5512271929586db559bb208f013f7d1084"`
[INFO] running `"docker" "rm" "-f" "b824694b6009ce93ccfc02f344cfcb5512271929586db559bb208f013f7d1084"`
[INFO] [stdout] b824694b6009ce93ccfc02f344cfcb5512271929586db559bb208f013f7d1084
[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/runny/1.2.5:/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] fe92e587f1063ab8281f8a21a3788dd6ee603dbbda46201dda6fcfce345bd45a
[INFO] running `"docker" "start" "-a" "fe92e587f1063ab8281f8a21a3788dd6ee603dbbda46201dda6fcfce345bd45a"`
[INFO] [stderr]    Compiling runny v1.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                        .before_exec(|| { nix::unistd::setsid().ok(); Ok(()) })
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "fe92e587f1063ab8281f8a21a3788dd6ee603dbbda46201dda6fcfce345bd45a"`
[INFO] running `"docker" "rm" "-f" "fe92e587f1063ab8281f8a21a3788dd6ee603dbbda46201dda6fcfce345bd45a"`
[INFO] [stdout] fe92e587f1063ab8281f8a21a3788dd6ee603dbbda46201dda6fcfce345bd45a
[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/runny/1.2.5:/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] 9d4c9258fd45e1c2e87503ef080b0e932f0ff1901e201cfce09282cd297d315d
[INFO] running `"docker" "start" "-a" "9d4c9258fd45e1c2e87503ef080b0e932f0ff1901e201cfce09282cd297d315d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/runny-43c39df39218313c
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::many_commands_false ... ignored
[INFO] [stdout] test tests::many_commands_true ... ignored
[INFO] [stdout] test tests::invalid_command ... ok
[INFO] [stdout] test tests::running_waiter_result ... ok
[INFO] [stdout] test tests::terminate_works ... ok
[INFO] [stdout] test tests::launch_echo ... ok
[INFO] [stdout] test tests::read_stderr ... ok
[INFO] [stdout] test tests::test_multi_lines ... ok
[INFO] [stdout] test tests::exit_codes ... ok
[INFO] [stdout] test tests::read_write_err ... ok
[INFO] [stdout] test tests::read_write ... ok
[INFO] [stdout] test tests::running_waiter_wait ... ok
[INFO] [stdout] test tests::timeout_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runny
[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" "9d4c9258fd45e1c2e87503ef080b0e932f0ff1901e201cfce09282cd297d315d"`
[INFO] running `"docker" "rm" "-f" "9d4c9258fd45e1c2e87503ef080b0e932f0ff1901e201cfce09282cd297d315d"`
[INFO] [stdout] 9d4c9258fd45e1c2e87503ef080b0e932f0ff1901e201cfce09282cd297d315d