[INFO] fetching crate just-argon2 1.2.0...
[INFO] extracting crate just-argon2 1.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/just-argon2/1.2.0
[INFO] extracting crate just-argon2 1.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/just-argon2/1.2.0
[INFO] validating manifest of just-argon2-1.2.0 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 just-argon2-1.2.0 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 just-argon2-1.2.0
[INFO] finished frobbing just-argon2-1.2.0
[INFO] frobbed toml for just-argon2-1.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/just-argon2/1.2.0/Cargo.toml
[INFO] started frobbing just-argon2-1.2.0
[INFO] finished frobbing just-argon2-1.2.0
[INFO] frobbed toml for just-argon2-1.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/just-argon2/1.2.0/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 just-argon2-1.2.0 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-2/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/just-argon2/1.2.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3f0f1c5bc06a301c10363ef36e7bce77adeb37f6929584171d52a46b08d5d547
[INFO] running `"docker" "start" "-a" "3f0f1c5bc06a301c10363ef36e7bce77adeb37f6929584171d52a46b08d5d547"`
[INFO] [stderr]    Compiling just-argon2 v1.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c: In function 'validate_inputs':
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:413:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:      if (ARGON2_MIN_PWD_LENGTH > context->pwdlen) {
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:442:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:          if (ARGON2_MIN_SECRET > context->secretlen) {
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:456:34: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:          if (ARGON2_MIN_AD_LENGTH > context->adlen) {
[INFO] [stderr] warning:                                   ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:469:27: warning: comparison is always false due to limited range of data type [-Wtype-limits]
[INFO] [stderr] warning:      if (ARGON2_MAX_MEMORY < context->m_cost) {
[INFO] [stderr] warning:                            ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "3f0f1c5bc06a301c10363ef36e7bce77adeb37f6929584171d52a46b08d5d547"`
[INFO] running `"docker" "rm" "-f" "3f0f1c5bc06a301c10363ef36e7bce77adeb37f6929584171d52a46b08d5d547"`
[INFO] [stdout] 3f0f1c5bc06a301c10363ef36e7bce77adeb37f6929584171d52a46b08d5d547
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/just-argon2/1.2.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 64e2dd0e740d2e28cc9cf1813f3538b51962a3d5ee76da989f5a3553a753817b
[INFO] running `"docker" "start" "-a" "64e2dd0e740d2e28cc9cf1813f3538b51962a3d5ee76da989f5a3553a753817b"`
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c: In function 'validate_inputs':
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:413:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:      if (ARGON2_MIN_PWD_LENGTH > context->pwdlen) {
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:442:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:          if (ARGON2_MIN_SECRET > context->secretlen) {
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:456:34: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:          if (ARGON2_MIN_AD_LENGTH > context->adlen) {
[INFO] [stderr] warning:                                   ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:469:27: warning: comparison is always false due to limited range of data type [-Wtype-limits]
[INFO] [stderr] warning:      if (ARGON2_MAX_MEMORY < context->m_cost) {
[INFO] [stderr] warning:                            ^
[INFO] [stderr]    Compiling just-argon2 v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "64e2dd0e740d2e28cc9cf1813f3538b51962a3d5ee76da989f5a3553a753817b"`
[INFO] running `"docker" "rm" "-f" "64e2dd0e740d2e28cc9cf1813f3538b51962a3d5ee76da989f5a3553a753817b"`
[INFO] [stdout] 64e2dd0e740d2e28cc9cf1813f3538b51962a3d5ee76da989f5a3553a753817b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/just-argon2/1.2.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 04a7ca6998310864f2f67250c504680969e98a2293e61869c3d83a0c60768a61
[INFO] running `"docker" "start" "-a" "04a7ca6998310864f2f67250c504680969e98a2293e61869c3d83a0c60768a61"`
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c: In function 'validate_inputs':
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:413:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:      if (ARGON2_MIN_PWD_LENGTH > context->pwdlen) {
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:442:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:          if (ARGON2_MIN_SECRET > context->secretlen) {
[INFO] [stderr] warning:                                ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:456:34: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:          if (ARGON2_MIN_AD_LENGTH > context->adlen) {
[INFO] [stderr] warning:                                   ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:469:27: warning: comparison is always false due to limited range of data type [-Wtype-limits]
[INFO] [stderr] warning:      if (ARGON2_MAX_MEMORY < context->m_cost) {
[INFO] [stderr] warning:                            ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/argon2-3993eb57737b4397
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::test_argon2i_0x10_large_ram ... ignored
[INFO] [stdout] test test::test_argon2i_0x13_large_ram ... ignored
[INFO] [stdout] test test::test_variant_names ... ok
[INFO] [stdout] test test::test_common_error_states ... ok
[INFO] [stdout] test test::test_argon2i_0x13_errors ... ok
[INFO] [stdout] test test::test_argon2i_0x10_errors ... ok
[INFO] [stdout] test test::test_argon2id_0x13 ... test test::test_argon2id_0x13 has been running for over 60 seconds
[INFO] [stdout] test test::test_argon2i_0x13 ... test test::test_argon2i_0x13 has been running for over 60 seconds
[INFO] [stdout] test test::test_argon2i_0x10 ... test test::test_argon2i_0x10 has been running for over 60 seconds
[INFO] [stdout] test test::test_argon2i_0x13 ... ok
[INFO] [stdout] test test::test_argon2i_0x10 ... ok
[INFO] [stdout] test test::test_argon2id_0x13 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests argon2
[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" "04a7ca6998310864f2f67250c504680969e98a2293e61869c3d83a0c60768a61"`
[INFO] running `"docker" "rm" "-f" "04a7ca6998310864f2f67250c504680969e98a2293e61869c3d83a0c60768a61"`
[INFO] [stdout] 04a7ca6998310864f2f67250c504680969e98a2293e61869c3d83a0c60768a61