[INFO] crate v 0.1.0 is already in cache
[INFO] extracting crate v 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/v/0.1.0
[INFO] extracting crate v 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/v/0.1.0
[INFO] validating manifest of v-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 v-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 v-0.1.0
[INFO] finished frobbing v-0.1.0
[INFO] frobbed toml for v-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/v/0.1.0/Cargo.toml
[INFO] started frobbing v-0.1.0
[INFO] finished frobbing v-0.1.0
[INFO] frobbed toml for v-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/v/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing v-0.1.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/v/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0296e94019b7d824167af32291b1e9512bd99a00679dcf93ad94f45481c82b78
[INFO] running `"docker" "start" "-a" "0296e94019b7d824167af32291b1e9512bd99a00679dcf93ad94f45481c82b78"`
[INFO] [stderr]    Compiling v v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "0296e94019b7d824167af32291b1e9512bd99a00679dcf93ad94f45481c82b78"`
[INFO] running `"docker" "rm" "-f" "0296e94019b7d824167af32291b1e9512bd99a00679dcf93ad94f45481c82b78"`
[INFO] [stdout] 0296e94019b7d824167af32291b1e9512bd99a00679dcf93ad94f45481c82b78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/v/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4d394e2bcdf7136a37e7ed706be6f57cab8e7f9f0a5644906a62acfae7e4fd46
[INFO] running `"docker" "start" "-a" "4d394e2bcdf7136a37e7ed706be6f57cab8e7f9f0a5644906a62acfae7e4fd46"`
[INFO] [stderr]    Compiling v v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "4d394e2bcdf7136a37e7ed706be6f57cab8e7f9f0a5644906a62acfae7e4fd46"`
[INFO] running `"docker" "rm" "-f" "4d394e2bcdf7136a37e7ed706be6f57cab8e7f9f0a5644906a62acfae7e4fd46"`
[INFO] [stdout] 4d394e2bcdf7136a37e7ed706be6f57cab8e7f9f0a5644906a62acfae7e4fd46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/v/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1c11e5297a77837ff6374c35ddb70b0e99d3d2ccb8728fbc939993f80200031c
[INFO] running `"docker" "start" "-a" "1c11e5297a77837ff6374c35ddb70b0e99d3d2ccb8728fbc939993f80200031c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/v-4362fc0eadd45f11
[INFO] [stderr]    Doc-tests v
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1c11e5297a77837ff6374c35ddb70b0e99d3d2ccb8728fbc939993f80200031c"`
[INFO] running `"docker" "rm" "-f" "1c11e5297a77837ff6374c35ddb70b0e99d3d2ccb8728fbc939993f80200031c"`
[INFO] [stdout] 1c11e5297a77837ff6374c35ddb70b0e99d3d2ccb8728fbc939993f80200031c