[INFO] crate verco 1.4.2 is already in cache
[INFO] extracting crate verco 1.4.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/verco/1.4.2
[INFO] extracting crate verco 1.4.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/verco/1.4.2
[INFO] validating manifest of verco-1.4.2 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 verco-1.4.2 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 verco-1.4.2
[INFO] finished frobbing verco-1.4.2
[INFO] frobbed toml for verco-1.4.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/verco/1.4.2/Cargo.toml
[INFO] started frobbing verco-1.4.2
[INFO] finished frobbing verco-1.4.2
[INFO] frobbed toml for verco-1.4.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/verco/1.4.2/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing verco-1.4.2 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/verco/1.4.2:/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] 01f69c966e7957ca757f2900900524369f3a712730cc66eb98f53186654dd03d
[INFO] running `"docker" "start" "-a" "01f69c966e7957ca757f2900900524369f3a712730cc66eb98f53186654dd03d"`
[INFO] [stderr]    Compiling crossterm_utils v0.2.4
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling crossterm_cursor v0.2.5
[INFO] [stderr]    Compiling crossterm_screen v0.2.4
[INFO] [stderr]    Compiling crossterm_style v0.3.3
[INFO] [stderr]    Compiling crossterm_input v0.3.8
[INFO] [stderr]    Compiling crossterm_terminal v0.2.5
[INFO] [stderr]    Compiling crossterm v0.9.6
[INFO] [stderr]    Compiling verco v1.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `"docker" "inspect" "01f69c966e7957ca757f2900900524369f3a712730cc66eb98f53186654dd03d"`
[INFO] running `"docker" "rm" "-f" "01f69c966e7957ca757f2900900524369f3a712730cc66eb98f53186654dd03d"`
[INFO] [stdout] 01f69c966e7957ca757f2900900524369f3a712730cc66eb98f53186654dd03d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/verco/1.4.2:/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] 5822a6616adbbfb64b6e7b0c076ca8eca2ddfe6f47064374de0a08224702ead4
[INFO] running `"docker" "start" "-a" "5822a6616adbbfb64b6e7b0c076ca8eca2ddfe6f47064374de0a08224702ead4"`
[INFO] [stderr]    Compiling verco v1.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "5822a6616adbbfb64b6e7b0c076ca8eca2ddfe6f47064374de0a08224702ead4"`
[INFO] running `"docker" "rm" "-f" "5822a6616adbbfb64b6e7b0c076ca8eca2ddfe6f47064374de0a08224702ead4"`
[INFO] [stdout] 5822a6616adbbfb64b6e7b0c076ca8eca2ddfe6f47064374de0a08224702ead4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/verco/1.4.2:/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] a5f8d30f19dd4de54f6f1705da02cf2f0045040e28f467239a616f59cf75ebfa
[INFO] running `"docker" "start" "-a" "a5f8d30f19dd4de54f6f1705da02cf2f0045040e28f467239a616f59cf75ebfa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/verco-3c97205f7147a00b
[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" "a5f8d30f19dd4de54f6f1705da02cf2f0045040e28f467239a616f59cf75ebfa"`
[INFO] running `"docker" "rm" "-f" "a5f8d30f19dd4de54f6f1705da02cf2f0045040e28f467239a616f59cf75ebfa"`
[INFO] [stdout] a5f8d30f19dd4de54f6f1705da02cf2f0045040e28f467239a616f59cf75ebfa