[INFO] crate lateral 0.1.1 is already in cache
[INFO] extracting crate lateral 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/lateral/0.1.1
[INFO] extracting crate lateral 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lateral/0.1.1
[INFO] validating manifest of lateral-0.1.1 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 lateral-0.1.1 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 lateral-0.1.1
[INFO] finished frobbing lateral-0.1.1
[INFO] frobbed toml for lateral-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lateral/0.1.1/Cargo.toml
[INFO] started frobbing lateral-0.1.1
[INFO] finished frobbing lateral-0.1.1
[INFO] frobbed toml for lateral-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lateral/0.1.1/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 lateral-0.1.1 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-7/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/lateral/0.1.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 319522152ef19687ae41b480f37a42620e02c8885496592fc629c4438cbd8a4a
[INFO] running `"docker" "start" "-a" "319522152ef19687ae41b480f37a42620e02c8885496592fc629c4438cbd8a4a"`
[INFO] [stderr]    Compiling published_value v0.1.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling stoppable_listener v0.1.0
[INFO] [stderr]    Compiling pretty_env_logger v0.2.5
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling workpool v0.1.1
[INFO] [stderr]    Compiling lateral v0.1.1 (/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/cmds/start.rs:254:13
[INFO] [stderr]     |
[INFO] [stderr] 254 |         cmd.before_exec(move || {
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `"docker" "inspect" "319522152ef19687ae41b480f37a42620e02c8885496592fc629c4438cbd8a4a"`
[INFO] running `"docker" "rm" "-f" "319522152ef19687ae41b480f37a42620e02c8885496592fc629c4438cbd8a4a"`
[INFO] [stdout] 319522152ef19687ae41b480f37a42620e02c8885496592fc629c4438cbd8a4a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/lateral/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee91c8e482a729f9a42b437132a6a126ac89a4780c6d9ae556fc4b49f1679aff
[INFO] running `"docker" "start" "-a" "ee91c8e482a729f9a42b437132a6a126ac89a4780c6d9ae556fc4b49f1679aff"`
[INFO] [stderr]    Compiling lateral v0.1.1 (/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/cmds/start.rs:254:13
[INFO] [stderr]     |
[INFO] [stderr] 254 |         cmd.before_exec(move || {
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `"docker" "inspect" "ee91c8e482a729f9a42b437132a6a126ac89a4780c6d9ae556fc4b49f1679aff"`
[INFO] running `"docker" "rm" "-f" "ee91c8e482a729f9a42b437132a6a126ac89a4780c6d9ae556fc4b49f1679aff"`
[INFO] [stdout] ee91c8e482a729f9a42b437132a6a126ac89a4780c6d9ae556fc4b49f1679aff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/lateral/0.1.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 147c08bd31ac7baa4df242889e382bb14b6531db8032f7b8e147e2d202e24eb8
[INFO] running `"docker" "start" "-a" "147c08bd31ac7baa4df242889e382bb14b6531db8032f7b8e147e2d202e24eb8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lateral-30ad4693918592e4
[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] [stderr]      Running /opt/crater/target/debug/deps/lateral-e93182048f09962e
[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] [stderr]      Running /opt/crater/target/debug/deps/basic-3bf60edaa041f44f
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test exit_status ... ok
[INFO] [stdout] test max_paralleism::ten ... ok
[INFO] [stdout] test max_paralleism::two ... ok
[INFO] [stdout] test pause_from_beginning ... ok
[INFO] [stdout] test max_paralleism::one ... ok
[INFO] [stdout] test max_paralleism::twenty ... ok
[INFO] [stdout] test pause ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lateral
[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" "147c08bd31ac7baa4df242889e382bb14b6531db8032f7b8e147e2d202e24eb8"`
[INFO] running `"docker" "rm" "-f" "147c08bd31ac7baa4df242889e382bb14b6531db8032f7b8e147e2d202e24eb8"`
[INFO] [stdout] 147c08bd31ac7baa4df242889e382bb14b6531db8032f7b8e147e2d202e24eb8