[INFO] crate ufmt-utils 0.1.0-alpha.1 is already in cache
[INFO] extracting crate ufmt-utils 0.1.0-alpha.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ufmt-utils/0.1.0-alpha.1
[INFO] extracting crate ufmt-utils 0.1.0-alpha.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ufmt-utils/0.1.0-alpha.1
[INFO] validating manifest of ufmt-utils-0.1.0-alpha.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 ufmt-utils-0.1.0-alpha.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 ufmt-utils-0.1.0-alpha.1
[INFO] finished frobbing ufmt-utils-0.1.0-alpha.1
[INFO] frobbed toml for ufmt-utils-0.1.0-alpha.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ufmt-utils/0.1.0-alpha.1/Cargo.toml
[INFO] started frobbing ufmt-utils-0.1.0-alpha.1
[INFO] finished frobbing ufmt-utils-0.1.0-alpha.1
[INFO] frobbed toml for ufmt-utils-0.1.0-alpha.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ufmt-utils/0.1.0-alpha.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 ufmt-utils-0.1.0-alpha.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ufmt-utils/0.1.0-alpha.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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9dcd01e93aa6dcb3322ee363b2427249bb4236007bfd894ae29ea494cfd8d9c5
[INFO] running `"docker" "start" "-a" "9dcd01e93aa6dcb3322ee363b2427249bb4236007bfd894ae29ea494cfd8d9c5"`
[INFO] [stderr]    Compiling heapless v0.5.0
[INFO] [stderr]    Compiling ufmt-write v0.1.0-beta.1
[INFO] [stderr]    Compiling hash32 v0.1.0
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling ufmt-utils v0.1.0-alpha.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `"docker" "inspect" "9dcd01e93aa6dcb3322ee363b2427249bb4236007bfd894ae29ea494cfd8d9c5"`
[INFO] running `"docker" "rm" "-f" "9dcd01e93aa6dcb3322ee363b2427249bb4236007bfd894ae29ea494cfd8d9c5"`
[INFO] [stdout] 9dcd01e93aa6dcb3322ee363b2427249bb4236007bfd894ae29ea494cfd8d9c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ufmt-utils/0.1.0-alpha.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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0ac0411602b2a84e2106f63f085b4ed1bc890941bae44e5dd509b21d3eb54a4c
[INFO] running `"docker" "start" "-a" "0ac0411602b2a84e2106f63f085b4ed1bc890941bae44e5dd509b21d3eb54a4c"`
[INFO] [stderr]    Compiling ufmt-utils v0.1.0-alpha.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "0ac0411602b2a84e2106f63f085b4ed1bc890941bae44e5dd509b21d3eb54a4c"`
[INFO] running `"docker" "rm" "-f" "0ac0411602b2a84e2106f63f085b4ed1bc890941bae44e5dd509b21d3eb54a4c"`
[INFO] [stdout] 0ac0411602b2a84e2106f63f085b4ed1bc890941bae44e5dd509b21d3eb54a4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ufmt-utils/0.1.0-alpha.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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c004c00156ccf70ee464f7416329357dd7f7d04e00851f3c9629155c8ae4315a
[INFO] running `"docker" "start" "-a" "c004c00156ccf70ee464f7416329357dd7f7d04e00851f3c9629155c8ae4315a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ufmt_utils-e877cab1331073c0
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ufmt-utils
[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] [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" "c004c00156ccf70ee464f7416329357dd7f7d04e00851f3c9629155c8ae4315a"`
[INFO] running `"docker" "rm" "-f" "c004c00156ccf70ee464f7416329357dd7f7d04e00851f3c9629155c8ae4315a"`
[INFO] [stdout] c004c00156ccf70ee464f7416329357dd7f7d04e00851f3c9629155c8ae4315a