[INFO] crate fn_ops 0.1.0 is already in cache
[INFO] extracting crate fn_ops 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/fn_ops/0.1.0
[INFO] extracting crate fn_ops 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fn_ops/0.1.0
[INFO] validating manifest of fn_ops-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 fn_ops-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 fn_ops-0.1.0
[INFO] finished frobbing fn_ops-0.1.0
[INFO] frobbed toml for fn_ops-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/fn_ops/0.1.0/Cargo.toml
[INFO] started frobbing fn_ops-0.1.0
[INFO] finished frobbing fn_ops-0.1.0
[INFO] frobbed toml for fn_ops-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fn_ops/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 fn_ops-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-0/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/fn_ops/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] 4a3d66c39da9078366d128407ed193e7c63ef544e57c59b0e824efafe13aa215
[INFO] running `"docker" "start" "-a" "4a3d66c39da9078366d128407ed193e7c63ef544e57c59b0e824efafe13aa215"`
[INFO] [stderr]    Compiling fn_ops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "4a3d66c39da9078366d128407ed193e7c63ef544e57c59b0e824efafe13aa215"`
[INFO] running `"docker" "rm" "-f" "4a3d66c39da9078366d128407ed193e7c63ef544e57c59b0e824efafe13aa215"`
[INFO] [stdout] 4a3d66c39da9078366d128407ed193e7c63ef544e57c59b0e824efafe13aa215
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/fn_ops/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] 1a78558994ed445d528e91ccd4bc3976879717265c3b3951771c1b9fcb249ed2
[INFO] running `"docker" "start" "-a" "1a78558994ed445d528e91ccd4bc3976879717265c3b3951771c1b9fcb249ed2"`
[INFO] [stderr]    Compiling fn_ops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "1a78558994ed445d528e91ccd4bc3976879717265c3b3951771c1b9fcb249ed2"`
[INFO] running `"docker" "rm" "-f" "1a78558994ed445d528e91ccd4bc3976879717265c3b3951771c1b9fcb249ed2"`
[INFO] [stdout] 1a78558994ed445d528e91ccd4bc3976879717265c3b3951771c1b9fcb249ed2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/fn_ops/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] 72554e133445c0622e3393afaaab57ae599b5f2764a8329551da8c879715cb33
[INFO] running `"docker" "start" "-a" "72554e133445c0622e3393afaaab57ae599b5f2764a8329551da8c879715cb33"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fn_ops-9bd5bd2d97db1017
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_polymorphism ... 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 fn_ops
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "72554e133445c0622e3393afaaab57ae599b5f2764a8329551da8c879715cb33"`
[INFO] running `"docker" "rm" "-f" "72554e133445c0622e3393afaaab57ae599b5f2764a8329551da8c879715cb33"`
[INFO] [stdout] 72554e133445c0622e3393afaaab57ae599b5f2764a8329551da8c879715cb33