[INFO] crate i 0.1.0 is already in cache [INFO] extracting crate i 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/i/0.1.0 [INFO] extracting crate i 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i/0.1.0 [INFO] validating manifest of i-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 i-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 i-0.1.0 [INFO] finished frobbing i-0.1.0 [INFO] frobbed toml for i-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/i/0.1.0/Cargo.toml [INFO] started frobbing i-0.1.0 [INFO] finished frobbing i-0.1.0 [INFO] frobbed toml for i-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i/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 i-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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/i/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] 376b0a32fcc8a7bd3b149ead40233fbb68db051b5f94392c8f31cce5122b23f7 [INFO] running `"docker" "start" "-a" "376b0a32fcc8a7bd3b149ead40233fbb68db051b5f94392c8f31cce5122b23f7"` [INFO] [stderr] Compiling i v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `"docker" "inspect" "376b0a32fcc8a7bd3b149ead40233fbb68db051b5f94392c8f31cce5122b23f7"` [INFO] running `"docker" "rm" "-f" "376b0a32fcc8a7bd3b149ead40233fbb68db051b5f94392c8f31cce5122b23f7"` [INFO] [stdout] 376b0a32fcc8a7bd3b149ead40233fbb68db051b5f94392c8f31cce5122b23f7 [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/i/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] 5dfc6c6537198c3d6d9752c8d0a0d0b2d43757b6de785d3e53663948d8ce6946 [INFO] running `"docker" "start" "-a" "5dfc6c6537198c3d6d9752c8d0a0d0b2d43757b6de785d3e53663948d8ce6946"` [INFO] [stderr] Compiling i v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `"docker" "inspect" "5dfc6c6537198c3d6d9752c8d0a0d0b2d43757b6de785d3e53663948d8ce6946"` [INFO] running `"docker" "rm" "-f" "5dfc6c6537198c3d6d9752c8d0a0d0b2d43757b6de785d3e53663948d8ce6946"` [INFO] [stdout] 5dfc6c6537198c3d6d9752c8d0a0d0b2d43757b6de785d3e53663948d8ce6946 [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/i/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] 88c929602a12c55f48f0e19f86a037d8931aa6528081d6ec9c5e8369a20370f9 [INFO] running `"docker" "start" "-a" "88c929602a12c55f48f0e19f86a037d8931aa6528081d6ec9c5e8369a20370f9"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/crater/target/debug/deps/i-2a4cb7d4291a030f [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 i [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" "88c929602a12c55f48f0e19f86a037d8931aa6528081d6ec9c5e8369a20370f9"` [INFO] running `"docker" "rm" "-f" "88c929602a12c55f48f0e19f86a037d8931aa6528081d6ec9c5e8369a20370f9"` [INFO] [stdout] 88c929602a12c55f48f0e19f86a037d8931aa6528081d6ec9c5e8369a20370f9