[INFO] crate varisat-internal-proof 0.2.1 is already in cache
[INFO] extracting crate varisat-internal-proof 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/varisat-internal-proof/0.2.1
[INFO] extracting crate varisat-internal-proof 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/varisat-internal-proof/0.2.1
[INFO] validating manifest of varisat-internal-proof-0.2.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of varisat-internal-proof-0.2.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing varisat-internal-proof-0.2.1
[INFO] finished frobbing varisat-internal-proof-0.2.1
[INFO] frobbed toml for varisat-internal-proof-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/varisat-internal-proof/0.2.1/Cargo.toml
[INFO] started frobbing varisat-internal-proof-0.2.1
[INFO] finished frobbing varisat-internal-proof-0.2.1
[INFO] frobbed toml for varisat-internal-proof-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/varisat-internal-proof/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing varisat-internal-proof-0.2.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/varisat-internal-proof/0.2.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8087c2da253c1e39cb91e6042ef5a3908b50c7e0cb1430bc601664a73987bc63
[INFO] running `"docker" "start" "-a" "8087c2da253c1e39cb91e6042ef5a3908b50c7e0cb1430bc601664a73987bc63"`
[INFO] [stderr]    Compiling varisat-formula v0.2.1
[INFO] [stderr]    Compiling varisat-internal-proof v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "8087c2da253c1e39cb91e6042ef5a3908b50c7e0cb1430bc601664a73987bc63"`
[INFO] running `"docker" "rm" "-f" "8087c2da253c1e39cb91e6042ef5a3908b50c7e0cb1430bc601664a73987bc63"`
[INFO] [stdout] 8087c2da253c1e39cb91e6042ef5a3908b50c7e0cb1430bc601664a73987bc63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/varisat-internal-proof/0.2.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e5f7f3a65cbb2c102ff73a90e6251ae88e713473634ce9a7fcad6a7a3ec18912
[INFO] running `"docker" "start" "-a" "e5f7f3a65cbb2c102ff73a90e6251ae88e713473634ce9a7fcad6a7a3ec18912"`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.4
[INFO] [stderr]    Compiling varisat-internal-proof v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.68s
[INFO] running `"docker" "inspect" "e5f7f3a65cbb2c102ff73a90e6251ae88e713473634ce9a7fcad6a7a3ec18912"`
[INFO] running `"docker" "rm" "-f" "e5f7f3a65cbb2c102ff73a90e6251ae88e713473634ce9a7fcad6a7a3ec18912"`
[INFO] [stdout] e5f7f3a65cbb2c102ff73a90e6251ae88e713473634ce9a7fcad6a7a3ec18912
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/varisat-internal-proof/0.2.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3bc562b22e5ee053b054a02f29a952138b6516ed3c9f2b702ecc2f5e83504313
[INFO] running `"docker" "start" "-a" "3bc562b22e5ee053b054a02f29a952138b6516ed3c9f2b702ecc2f5e83504313"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/varisat_internal_proof-b5ef03ad8349b18d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test vli_enc::tests::roundtrip ... ok
[INFO] [stderr]    Doc-tests varisat-internal-proof
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "3bc562b22e5ee053b054a02f29a952138b6516ed3c9f2b702ecc2f5e83504313"`
[INFO] running `"docker" "rm" "-f" "3bc562b22e5ee053b054a02f29a952138b6516ed3c9f2b702ecc2f5e83504313"`
[INFO] [stdout] 3bc562b22e5ee053b054a02f29a952138b6516ed3c9f2b702ecc2f5e83504313