[INFO] crate kurs 0.1.0 is already in cache
[INFO] extracting crate kurs 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/kurs/0.1.0
[INFO] extracting crate kurs 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kurs/0.1.0
[INFO] validating manifest of kurs-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 kurs-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 kurs-0.1.0
[INFO] finished frobbing kurs-0.1.0
[INFO] frobbed toml for kurs-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/kurs/0.1.0/Cargo.toml
[INFO] started frobbing kurs-0.1.0
[INFO] finished frobbing kurs-0.1.0
[INFO] frobbed toml for kurs-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kurs/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] testing kurs-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kurs/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] eae3d8b470bd72ab5afe97e0635aa71bed5c1bf536713aa005beb777c2d10350
[INFO] running `"docker" "start" "-a" "eae3d8b470bd72ab5afe97e0635aa71bed5c1bf536713aa005beb777c2d10350"`
[INFO] [stderr]    Compiling kurs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "eae3d8b470bd72ab5afe97e0635aa71bed5c1bf536713aa005beb777c2d10350"`
[INFO] running `"docker" "rm" "-f" "eae3d8b470bd72ab5afe97e0635aa71bed5c1bf536713aa005beb777c2d10350"`
[INFO] [stdout] eae3d8b470bd72ab5afe97e0635aa71bed5c1bf536713aa005beb777c2d10350
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kurs/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cb995db1b69a1a98806906fe6c06e698dd319d06b90fbec761c832fd050ae271
[INFO] running `"docker" "start" "-a" "cb995db1b69a1a98806906fe6c06e698dd319d06b90fbec761c832fd050ae271"`
[INFO] [stderr]    Compiling kurs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "cb995db1b69a1a98806906fe6c06e698dd319d06b90fbec761c832fd050ae271"`
[INFO] running `"docker" "rm" "-f" "cb995db1b69a1a98806906fe6c06e698dd319d06b90fbec761c832fd050ae271"`
[INFO] [stdout] cb995db1b69a1a98806906fe6c06e698dd319d06b90fbec761c832fd050ae271
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kurs/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1cb6a5be04d8dae3a630213f776e61aada66cff8ecb1f32ab5c298b765e7a8e7
[INFO] running `"docker" "start" "-a" "1cb6a5be04d8dae3a630213f776e61aada66cff8ecb1f32ab5c298b765e7a8e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kurs-95e569da6bb06594
[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] [stderr]    Doc-tests kurs
[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" "1cb6a5be04d8dae3a630213f776e61aada66cff8ecb1f32ab5c298b765e7a8e7"`
[INFO] running `"docker" "rm" "-f" "1cb6a5be04d8dae3a630213f776e61aada66cff8ecb1f32ab5c298b765e7a8e7"`
[INFO] [stdout] 1cb6a5be04d8dae3a630213f776e61aada66cff8ecb1f32ab5c298b765e7a8e7