[INFO] crate box_drawing 0.1.2 is already in cache
[INFO] extracting crate box_drawing 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/box_drawing/0.1.2
[INFO] extracting crate box_drawing 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/box_drawing/0.1.2
[INFO] validating manifest of box_drawing-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of box_drawing-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing box_drawing-0.1.2
[INFO] finished frobbing box_drawing-0.1.2
[INFO] frobbed toml for box_drawing-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/box_drawing/0.1.2/Cargo.toml
[INFO] started frobbing box_drawing-0.1.2
[INFO] finished frobbing box_drawing-0.1.2
[INFO] frobbed toml for box_drawing-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/box_drawing/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing box_drawing-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/box_drawing/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] af60cc0f2015dcaddfc6541e14b36bc687be05fd862bf4848f43fee527e3601c
[INFO] running `"docker" "start" "-a" "af60cc0f2015dcaddfc6541e14b36bc687be05fd862bf4848f43fee527e3601c"`
[INFO] [stderr]    Compiling box_drawing v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "af60cc0f2015dcaddfc6541e14b36bc687be05fd862bf4848f43fee527e3601c"`
[INFO] running `"docker" "rm" "-f" "af60cc0f2015dcaddfc6541e14b36bc687be05fd862bf4848f43fee527e3601c"`
[INFO] [stdout] af60cc0f2015dcaddfc6541e14b36bc687be05fd862bf4848f43fee527e3601c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/box_drawing/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b2c29789f1bc7fb88ece5cd0384937ddcb3cacca586bda3aa7007dd55176ec62
[INFO] running `"docker" "start" "-a" "b2c29789f1bc7fb88ece5cd0384937ddcb3cacca586bda3aa7007dd55176ec62"`
[INFO] [stderr]    Compiling box_drawing v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "b2c29789f1bc7fb88ece5cd0384937ddcb3cacca586bda3aa7007dd55176ec62"`
[INFO] running `"docker" "rm" "-f" "b2c29789f1bc7fb88ece5cd0384937ddcb3cacca586bda3aa7007dd55176ec62"`
[INFO] [stdout] b2c29789f1bc7fb88ece5cd0384937ddcb3cacca586bda3aa7007dd55176ec62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/box_drawing/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 6f9b34c8ae8e20f244da4baf68b83c1d66cef199ea2cc6bc268d8b137b06057b
[INFO] running `"docker" "start" "-a" "6f9b34c8ae8e20f244da4baf68b83c1d66cef199ea2cc6bc268d8b137b06057b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/box_drawing-0825beedc9c2288b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::arc_corners ... ok
[INFO] [stdout] test tests::heavy_showcase ... ok
[INFO] [stdout] test tests::double_showcase ... ok
[INFO] [stdout] test tests::light_showcase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests box_drawing
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - light (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6f9b34c8ae8e20f244da4baf68b83c1d66cef199ea2cc6bc268d8b137b06057b"`
[INFO] running `"docker" "rm" "-f" "6f9b34c8ae8e20f244da4baf68b83c1d66cef199ea2cc6bc268d8b137b06057b"`
[INFO] [stdout] 6f9b34c8ae8e20f244da4baf68b83c1d66cef199ea2cc6bc268d8b137b06057b