[INFO] crate javascriptcore-rs 0.8.0 is already in cache
[INFO] testing javascriptcore-rs-0.8.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate javascriptcore-rs 0.8.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate javascriptcore-rs 0.8.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate javascriptcore-rs 0.8.0
[INFO] finished tweaking crates.io crate javascriptcore-rs 0.8.0
[INFO] tweaked toml for crates.io crate javascriptcore-rs 0.8.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] e9ce8691854fd6942f8a7632cd403e960c213dba175bab33e3650414d0f3a4bc
[INFO] running `"docker" "start" "-a" "e9ce8691854fd6942f8a7632cd403e960c213dba175bab33e3650414d0f3a4bc"`
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling javascriptcore-rs-sys v0.2.0
[INFO] [stderr]    Compiling glib v0.8.2
[INFO] [stderr]    Compiling javascriptcore-rs v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `raw`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     raw: JSCValue,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `"docker" "inspect" "e9ce8691854fd6942f8a7632cd403e960c213dba175bab33e3650414d0f3a4bc"`
[INFO] running `"docker" "rm" "-f" "e9ce8691854fd6942f8a7632cd403e960c213dba175bab33e3650414d0f3a4bc"`
[INFO] [stdout] e9ce8691854fd6942f8a7632cd403e960c213dba175bab33e3650414d0f3a4bc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d13c5ad2985c8bf95cefe96a51ea5408576bba68e4858c21f12c8e35f716154
[INFO] running `"docker" "start" "-a" "1d13c5ad2985c8bf95cefe96a51ea5408576bba68e4858c21f12c8e35f716154"`
[INFO] [stderr]    Compiling javascriptcore-rs v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `raw`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     raw: JSCValue,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "1d13c5ad2985c8bf95cefe96a51ea5408576bba68e4858c21f12c8e35f716154"`
[INFO] running `"docker" "rm" "-f" "1d13c5ad2985c8bf95cefe96a51ea5408576bba68e4858c21f12c8e35f716154"`
[INFO] [stdout] 1d13c5ad2985c8bf95cefe96a51ea5408576bba68e4858c21f12c8e35f716154
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 436f3a64592b2a90d77e0327debc6fa320630502eb6d9e138a03657a50656cf7
[INFO] running `"docker" "start" "-a" "436f3a64592b2a90d77e0327debc6fa320630502eb6d9e138a03657a50656cf7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/javascriptcore-4bc8283f87e02a04
[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] [stderr]    Doc-tests javascriptcore
[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" "436f3a64592b2a90d77e0327debc6fa320630502eb6d9e138a03657a50656cf7"`
[INFO] running `"docker" "rm" "-f" "436f3a64592b2a90d77e0327debc6fa320630502eb6d9e138a03657a50656cf7"`
[INFO] [stdout] 436f3a64592b2a90d77e0327debc6fa320630502eb6d9e138a03657a50656cf7