[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 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e8b8ef9fc98904ac64b1d47b4022ab6fa3cf26a3c581633b41914b02fa0763d7
[INFO] running `"docker" "start" "-a" "e8b8ef9fc98904ac64b1d47b4022ab6fa3cf26a3c581633b41914b02fa0763d7"`
[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 1.62s
[INFO] running `"docker" "inspect" "e8b8ef9fc98904ac64b1d47b4022ab6fa3cf26a3c581633b41914b02fa0763d7"`
[INFO] running `"docker" "rm" "-f" "e8b8ef9fc98904ac64b1d47b4022ab6fa3cf26a3c581633b41914b02fa0763d7"`
[INFO] [stdout] e8b8ef9fc98904ac64b1d47b4022ab6fa3cf26a3c581633b41914b02fa0763d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 09b7dc651698bd2e3242a725d25f50afeb6582ec56598b0b23c283f4d6acedbf
[INFO] running `"docker" "start" "-a" "09b7dc651698bd2e3242a725d25f50afeb6582ec56598b0b23c283f4d6acedbf"`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bit-set v0.5.1
[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 28.94s
[INFO] running `"docker" "inspect" "09b7dc651698bd2e3242a725d25f50afeb6582ec56598b0b23c283f4d6acedbf"`
[INFO] running `"docker" "rm" "-f" "09b7dc651698bd2e3242a725d25f50afeb6582ec56598b0b23c283f4d6acedbf"`
[INFO] [stdout] 09b7dc651698bd2e3242a725d25f50afeb6582ec56598b0b23c283f4d6acedbf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1691ea0f955b5285432a08188f23b60f6c3b12722005534d809a7824b05e84f5
[INFO] running `"docker" "start" "-a" "1691ea0f955b5285432a08188f23b60f6c3b12722005534d809a7824b05e84f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/varisat_internal_proof-93a56156f516d5a5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test vli_enc::tests::roundtrip ... 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 varisat-internal-proof
[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" "1691ea0f955b5285432a08188f23b60f6c3b12722005534d809a7824b05e84f5"`
[INFO] running `"docker" "rm" "-f" "1691ea0f955b5285432a08188f23b60f6c3b12722005534d809a7824b05e84f5"`
[INFO] [stdout] 1691ea0f955b5285432a08188f23b60f6c3b12722005534d809a7824b05e84f5