[INFO] crate git-freq 0.0.2 is already in cache
[INFO] extracting crate git-freq 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/git-freq/0.0.2
[INFO] extracting crate git-freq 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/git-freq/0.0.2
[INFO] validating manifest of git-freq-0.0.2 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 git-freq-0.0.2 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 git-freq-0.0.2
[INFO] finished frobbing git-freq-0.0.2
[INFO] frobbed toml for git-freq-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/git-freq/0.0.2/Cargo.toml
[INFO] started frobbing git-freq-0.0.2
[INFO] finished frobbing git-freq-0.0.2
[INFO] frobbed toml for git-freq-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/git-freq/0.0.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing git-freq-0.0.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/git-freq/0.0.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6f80d2024da0a750ac59a14ab98a4bb652351d493955a80b0cb13095a8a35445
[INFO] running `"docker" "start" "-a" "6f80d2024da0a750ac59a14ab98a4bb652351d493955a80b0cb13095a8a35445"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling git-freq v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "6f80d2024da0a750ac59a14ab98a4bb652351d493955a80b0cb13095a8a35445"`
[INFO] running `"docker" "rm" "-f" "6f80d2024da0a750ac59a14ab98a4bb652351d493955a80b0cb13095a8a35445"`
[INFO] [stdout] 6f80d2024da0a750ac59a14ab98a4bb652351d493955a80b0cb13095a8a35445
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/git-freq/0.0.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 229a8dfd926d8832cee8cf1664b9dd2c4503a682a182443c94d9fe79edd01a35
[INFO] running `"docker" "start" "-a" "229a8dfd926d8832cee8cf1664b9dd2c4503a682a182443c94d9fe79edd01a35"`
[INFO] [stderr]    Compiling git-freq v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "229a8dfd926d8832cee8cf1664b9dd2c4503a682a182443c94d9fe79edd01a35"`
[INFO] running `"docker" "rm" "-f" "229a8dfd926d8832cee8cf1664b9dd2c4503a682a182443c94d9fe79edd01a35"`
[INFO] [stdout] 229a8dfd926d8832cee8cf1664b9dd2c4503a682a182443c94d9fe79edd01a35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/git-freq/0.0.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ac57e2ec9fa83c7def1152e2e016a49a2f1e5b86dff9a4ecd323bdb89c9b1ddc
[INFO] running `"docker" "start" "-a" "ac57e2ec9fa83c7def1152e2e016a49a2f1e5b86dff9a4ecd323bdb89c9b1ddc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_freq-073ef815898de2d0
[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" "ac57e2ec9fa83c7def1152e2e016a49a2f1e5b86dff9a4ecd323bdb89c9b1ddc"`
[INFO] running `"docker" "rm" "-f" "ac57e2ec9fa83c7def1152e2e016a49a2f1e5b86dff9a4ecd323bdb89c9b1ddc"`
[INFO] [stdout] ac57e2ec9fa83c7def1152e2e016a49a2f1e5b86dff9a4ecd323bdb89c9b1ddc