[INFO] crate duktape_ffi 0.0.1 is already in cache
[INFO] extracting crate duktape_ffi 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/duktape_ffi/0.0.1
[INFO] extracting crate duktape_ffi 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/duktape_ffi/0.0.1
[INFO] validating manifest of duktape_ffi-0.0.1 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 duktape_ffi-0.0.1 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 duktape_ffi-0.0.1
[INFO] finished frobbing duktape_ffi-0.0.1
[INFO] frobbed toml for duktape_ffi-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/duktape_ffi/0.0.1/Cargo.toml
[INFO] started frobbing duktape_ffi-0.0.1
[INFO] finished frobbing duktape_ffi-0.0.1
[INFO] frobbed toml for duktape_ffi-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/duktape_ffi/0.0.1/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 duktape_ffi-0.0.1 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-7/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/duktape_ffi/0.0.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d23fdf8a096f4b047ecbf1059b88672653782436d05069f67dfa23c8154020cb
[INFO] running `"docker" "start" "-a" "d23fdf8a096f4b047ecbf1059b88672653782436d05069f67dfa23c8154020cb"`
[INFO] [stderr]    Compiling duktape_ffi v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 |     &gcc::Config::new()
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 |     &gcc::Config::new()
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `"docker" "inspect" "d23fdf8a096f4b047ecbf1059b88672653782436d05069f67dfa23c8154020cb"`
[INFO] running `"docker" "rm" "-f" "d23fdf8a096f4b047ecbf1059b88672653782436d05069f67dfa23c8154020cb"`
[INFO] [stdout] d23fdf8a096f4b047ecbf1059b88672653782436d05069f67dfa23c8154020cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/duktape_ffi/0.0.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4cc75917456dd236f9f1a1ebe558d6f3ccb400c4cc521f7d3a096b874cb8e19c
[INFO] running `"docker" "start" "-a" "4cc75917456dd236f9f1a1ebe558d6f3ccb400c4cc521f7d3a096b874cb8e19c"`
[INFO] [stderr]    Compiling duktape_ffi v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "4cc75917456dd236f9f1a1ebe558d6f3ccb400c4cc521f7d3a096b874cb8e19c"`
[INFO] running `"docker" "rm" "-f" "4cc75917456dd236f9f1a1ebe558d6f3ccb400c4cc521f7d3a096b874cb8e19c"`
[INFO] [stdout] 4cc75917456dd236f9f1a1ebe558d6f3ccb400c4cc521f7d3a096b874cb8e19c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/duktape_ffi/0.0.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4da3cf924433a5df0a8b0c1db9edcf80498865ec8f9bfb8b3100abf491686460
[INFO] running `"docker" "start" "-a" "4da3cf924433a5df0a8b0c1db9edcf80498865ec8f9bfb8b3100abf491686460"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/duktape_ffi-d28601bd70789397
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_eval ... 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 duktape_ffi
[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" "4da3cf924433a5df0a8b0c1db9edcf80498865ec8f9bfb8b3100abf491686460"`
[INFO] running `"docker" "rm" "-f" "4da3cf924433a5df0a8b0c1db9edcf80498865ec8f9bfb8b3100abf491686460"`
[INFO] [stdout] 4da3cf924433a5df0a8b0c1db9edcf80498865ec8f9bfb8b3100abf491686460