[INFO] crate roff 0.1.0 is already in cache
[INFO] extracting crate roff 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/roff/0.1.0
[INFO] extracting crate roff 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/roff/0.1.0
[INFO] validating manifest of roff-0.1.0 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 roff-0.1.0 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 roff-0.1.0
[INFO] finished frobbing roff-0.1.0
[INFO] frobbed toml for roff-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/roff/0.1.0/Cargo.toml
[INFO] started frobbing roff-0.1.0
[INFO] finished frobbing roff-0.1.0
[INFO] frobbed toml for roff-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/roff/0.1.0/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 roff-0.1.0 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-2/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/roff/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 275179d90dae7dd78d76236c6935ccc2765055c0168ec85716a2d8c53efcfb91
[INFO] running `"docker" "start" "-a" "275179d90dae7dd78d76236c6935ccc2765055c0168ec85716a2d8c53efcfb91"`
[INFO] [stderr]    Compiling roff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "275179d90dae7dd78d76236c6935ccc2765055c0168ec85716a2d8c53efcfb91"`
[INFO] running `"docker" "rm" "-f" "275179d90dae7dd78d76236c6935ccc2765055c0168ec85716a2d8c53efcfb91"`
[INFO] [stdout] 275179d90dae7dd78d76236c6935ccc2765055c0168ec85716a2d8c53efcfb91
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/roff/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f21ad38e60142d98e30c67a4b45bb91d729ddeb3607cc982efd202d2923e2008
[INFO] running `"docker" "start" "-a" "f21ad38e60142d98e30c67a4b45bb91d729ddeb3607cc982efd202d2923e2008"`
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling lazycell v0.6.0
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling shared_child v0.3.3
[INFO] [stderr]    Compiling os_pipe v0.6.2
[INFO] [stderr]    Compiling duct v0.10.0
[INFO] [stderr]    Compiling roff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.87s
[INFO] running `"docker" "inspect" "f21ad38e60142d98e30c67a4b45bb91d729ddeb3607cc982efd202d2923e2008"`
[INFO] running `"docker" "rm" "-f" "f21ad38e60142d98e30c67a4b45bb91d729ddeb3607cc982efd202d2923e2008"`
[INFO] [stdout] f21ad38e60142d98e30c67a4b45bb91d729ddeb3607cc982efd202d2923e2008
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/roff/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ae564396a8c26bbb1b58b3659c2122b26843599a1b0419475f9d517364d8aeb6
[INFO] running `"docker" "start" "-a" "ae564396a8c26bbb1b58b3659c2122b26843599a1b0419475f9d517364d8aeb6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roff-2f9c4727386267c7
[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/demo-748002f709c4c920
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test demo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roff
[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" "ae564396a8c26bbb1b58b3659c2122b26843599a1b0419475f9d517364d8aeb6"`
[INFO] running `"docker" "rm" "-f" "ae564396a8c26bbb1b58b3659c2122b26843599a1b0419475f9d517364d8aeb6"`
[INFO] [stdout] ae564396a8c26bbb1b58b3659c2122b26843599a1b0419475f9d517364d8aeb6