[INFO] crate tvis_util 0.5.2 is already in cache
[INFO] extracting crate tvis_util 0.5.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/tvis_util/0.5.2
[INFO] extracting crate tvis_util 0.5.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tvis_util/0.5.2
[INFO] validating manifest of tvis_util-0.5.2 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 tvis_util-0.5.2 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 tvis_util-0.5.2
[INFO] finished frobbing tvis_util-0.5.2
[INFO] frobbed toml for tvis_util-0.5.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tvis_util/0.5.2/Cargo.toml
[INFO] started frobbing tvis_util-0.5.2
[INFO] finished frobbing tvis_util-0.5.2
[INFO] frobbed toml for tvis_util-0.5.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tvis_util/0.5.2/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tvis_util-0.5.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tvis_util/0.5.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 49b8035f5b73e38e04fb99dd3496fecd7f2cd60d683603c1c84ea33320c48bab
[INFO] running `"docker" "start" "-a" "49b8035f5b73e38e04fb99dd3496fecd7f2cd60d683603c1c84ea33320c48bab"`
[INFO] [stderr]    Compiling tvis_util v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "49b8035f5b73e38e04fb99dd3496fecd7f2cd60d683603c1c84ea33320c48bab"`
[INFO] running `"docker" "rm" "-f" "49b8035f5b73e38e04fb99dd3496fecd7f2cd60d683603c1c84ea33320c48bab"`
[INFO] [stdout] 49b8035f5b73e38e04fb99dd3496fecd7f2cd60d683603c1c84ea33320c48bab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tvis_util/0.5.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] df3bc44199aedef4e2989cd240ec526a7b23d63570e85b307e1beda5a8611f5a
[INFO] running `"docker" "start" "-a" "df3bc44199aedef4e2989cd240ec526a7b23d63570e85b307e1beda5a8611f5a"`
[INFO] [stderr]    Compiling tvis_util v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "df3bc44199aedef4e2989cd240ec526a7b23d63570e85b307e1beda5a8611f5a"`
[INFO] running `"docker" "rm" "-f" "df3bc44199aedef4e2989cd240ec526a7b23d63570e85b307e1beda5a8611f5a"`
[INFO] [stdout] df3bc44199aedef4e2989cd240ec526a7b23d63570e85b307e1beda5a8611f5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tvis_util/0.5.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b1244f657644ff86443c6ee45594fabf43e8d3dd1c94ca32615453177311cfbe
[INFO] running `"docker" "start" "-a" "b1244f657644ff86443c6ee45594fabf43e8d3dd1c94ca32615453177311cfbe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tvis_util-5ad75f491f551a12
[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]    Doc-tests tvis_util
[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" "b1244f657644ff86443c6ee45594fabf43e8d3dd1c94ca32615453177311cfbe"`
[INFO] running `"docker" "rm" "-f" "b1244f657644ff86443c6ee45594fabf43e8d3dd1c94ca32615453177311cfbe"`
[INFO] [stdout] b1244f657644ff86443c6ee45594fabf43e8d3dd1c94ca32615453177311cfbe