[INFO] crate changeset 0.1.1 is already in cache
[INFO] extracting crate changeset 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/changeset/0.1.1
[INFO] extracting crate changeset 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changeset/0.1.1
[INFO] validating manifest of changeset-0.1.1 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 changeset-0.1.1 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 changeset-0.1.1
[INFO] finished frobbing changeset-0.1.1
[INFO] frobbed toml for changeset-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/changeset/0.1.1/Cargo.toml
[INFO] started frobbing changeset-0.1.1
[INFO] finished frobbing changeset-0.1.1
[INFO] frobbed toml for changeset-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changeset/0.1.1/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 changeset-0.1.1 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-7/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/changeset/0.1.1:/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] 974101f46f08d12571b006ffdecf0272fad6eaed92710ac61c77e81f386c5f29
[INFO] running `"docker" "start" "-a" "974101f46f08d12571b006ffdecf0272fad6eaed92710ac61c77e81f386c5f29"`
[INFO] [stderr]    Compiling changeset v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "974101f46f08d12571b006ffdecf0272fad6eaed92710ac61c77e81f386c5f29"`
[INFO] running `"docker" "rm" "-f" "974101f46f08d12571b006ffdecf0272fad6eaed92710ac61c77e81f386c5f29"`
[INFO] [stdout] 974101f46f08d12571b006ffdecf0272fad6eaed92710ac61c77e81f386c5f29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/changeset/0.1.1:/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] acdd44e7f475bff30f3e3d0c2a4fb2750986fa8963e3d63c6c6be4754692b67b
[INFO] running `"docker" "start" "-a" "acdd44e7f475bff30f3e3d0c2a4fb2750986fa8963e3d63c6c6be4754692b67b"`
[INFO] [stderr]    Compiling changeset v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "acdd44e7f475bff30f3e3d0c2a4fb2750986fa8963e3d63c6c6be4754692b67b"`
[INFO] running `"docker" "rm" "-f" "acdd44e7f475bff30f3e3d0c2a4fb2750986fa8963e3d63c6c6be4754692b67b"`
[INFO] [stdout] acdd44e7f475bff30f3e3d0c2a4fb2750986fa8963e3d63c6c6be4754692b67b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/changeset/0.1.1:/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] ecf236389cebe12bbc0e35ea0c4e3dfd5355155549262295fc3a1b3ac672979d
[INFO] running `"docker" "start" "-a" "ecf236389cebe12bbc0e35ea0c4e3dfd5355155549262295fc3a1b3ac672979d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/changeset-c7c84b6d9e57a790
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::has_changed ... ok
[INFO] [stdout] test tests::merge ... ok
[INFO] [stderr]    Doc-tests changeset
[INFO] [stdout] test tests::access_pub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 21) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ecf236389cebe12bbc0e35ea0c4e3dfd5355155549262295fc3a1b3ac672979d"`
[INFO] running `"docker" "rm" "-f" "ecf236389cebe12bbc0e35ea0c4e3dfd5355155549262295fc3a1b3ac672979d"`
[INFO] [stdout] ecf236389cebe12bbc0e35ea0c4e3dfd5355155549262295fc3a1b3ac672979d