[INFO] crate rustbuddy 0.1.0 is already in cache
[INFO] extracting crate rustbuddy 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustbuddy/0.1.0
[INFO] extracting crate rustbuddy 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustbuddy/0.1.0
[INFO] validating manifest of rustbuddy-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 rustbuddy-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 rustbuddy-0.1.0
[INFO] finished frobbing rustbuddy-0.1.0
[INFO] frobbed toml for rustbuddy-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustbuddy/0.1.0/Cargo.toml
[INFO] started frobbing rustbuddy-0.1.0
[INFO] finished frobbing rustbuddy-0.1.0
[INFO] frobbed toml for rustbuddy-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustbuddy/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] [stderr]     Blocking waiting for file lock on package cache
[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 rustbuddy-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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustbuddy/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] c7132f5d0bb9a355c46daba31f18c54c96a94bb0103e90393ba635a97356a142
[INFO] running `"docker" "start" "-a" "c7132f5d0bb9a355c46daba31f18c54c96a94bb0103e90393ba635a97356a142"`
[INFO] [stderr]    Compiling rustbuddy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "c7132f5d0bb9a355c46daba31f18c54c96a94bb0103e90393ba635a97356a142"`
[INFO] running `"docker" "rm" "-f" "c7132f5d0bb9a355c46daba31f18c54c96a94bb0103e90393ba635a97356a142"`
[INFO] [stdout] c7132f5d0bb9a355c46daba31f18c54c96a94bb0103e90393ba635a97356a142
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustbuddy/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] 37fc2c8da23d519f2b29c8612b030b389dd8bb3c9f827c57e4f48d7c978d7399
[INFO] running `"docker" "start" "-a" "37fc2c8da23d519f2b29c8612b030b389dd8bb3c9f827c57e4f48d7c978d7399"`
[INFO] [stderr]    Compiling rustbuddy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "37fc2c8da23d519f2b29c8612b030b389dd8bb3c9f827c57e4f48d7c978d7399"`
[INFO] running `"docker" "rm" "-f" "37fc2c8da23d519f2b29c8612b030b389dd8bb3c9f827c57e4f48d7c978d7399"`
[INFO] [stdout] 37fc2c8da23d519f2b29c8612b030b389dd8bb3c9f827c57e4f48d7c978d7399
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustbuddy/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] d442407bde7c5ebffc9021bdaa815c62c49d310ffaaafbf460b1314871e4563b
[INFO] running `"docker" "start" "-a" "d442407bde7c5ebffc9021bdaa815c62c49d310ffaaafbf460b1314871e4563b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustbuddy-c04e1b0deb4e7960
[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] [stderr]      Running /opt/crater/target/debug/deps/rustbuddy_test-e97f446b8c3dce8b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test it_creates_a_new_instance ... ok
[INFO] [stdout] test it_frees_one_block ... ok
[INFO] [stdout] test it_allocates_and_frees_many_blocks ... ok
[INFO] [stderr]    Doc-tests rustbuddy
[INFO] [stdout] test it_allocates_one_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "d442407bde7c5ebffc9021bdaa815c62c49d310ffaaafbf460b1314871e4563b"`
[INFO] running `"docker" "rm" "-f" "d442407bde7c5ebffc9021bdaa815c62c49d310ffaaafbf460b1314871e4563b"`
[INFO] [stdout] d442407bde7c5ebffc9021bdaa815c62c49d310ffaaafbf460b1314871e4563b