[INFO] fetching crate duk 0.3.0...
[INFO] testing duk-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate duk 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate duk 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duk 0.3.0
[INFO] finished tweaking crates.io crate duk 0.3.0
[INFO] tweaked toml for crates.io crate duk 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded duk-sys v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bca89f47c46e9e17d9d2dbe1e0710aee44f47830a42205916eefba3740801907
[INFO] running `Command { std: "docker" "start" "-a" "bca89f47c46e9e17d9d2dbe1e0710aee44f47830a42205916eefba3740801907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bca89f47c46e9e17d9d2dbe1e0710aee44f47830a42205916eefba3740801907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca89f47c46e9e17d9d2dbe1e0710aee44f47830a42205916eefba3740801907", kill_on_drop: false }`
[INFO] [stdout] bca89f47c46e9e17d9d2dbe1e0710aee44f47830a42205916eefba3740801907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ab7cacd2df3b272f7e6e5535b8f5d88802052a98dd5c797109b2c8eeb9cdcdd
[INFO] running `Command { std: "docker" "start" "-a" "2ab7cacd2df3b272f7e6e5535b8f5d88802052a98dd5c797109b2c8eeb9cdcdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling duk-sys v0.3.0
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling duk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `Command { std: "docker" "inspect" "2ab7cacd2df3b272f7e6e5535b8f5d88802052a98dd5c797109b2c8eeb9cdcdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab7cacd2df3b272f7e6e5535b8f5d88802052a98dd5c797109b2c8eeb9cdcdd", kill_on_drop: false }`
[INFO] [stdout] 2ab7cacd2df3b272f7e6e5535b8f5d88802052a98dd5c797109b2c8eeb9cdcdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba59e33384835a106505f7bbac6853f7f5612c4e18d8291174c14ba4eba7188f
[INFO] running `Command { std: "docker" "start" "-a" "ba59e33384835a106505f7bbac6853f7f5612c4e18d8291174c14ba4eba7188f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling duk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.47s
[INFO] running `Command { std: "docker" "inspect" "ba59e33384835a106505f7bbac6853f7f5612c4e18d8291174c14ba4eba7188f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba59e33384835a106505f7bbac6853f7f5612c4e18d8291174c14ba4eba7188f", kill_on_drop: false }`
[INFO] [stdout] ba59e33384835a106505f7bbac6853f7f5612c4e18d8291174c14ba4eba7188f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cb7d16a6bf282bf85c2025ab7659d288d61f9e7cccc86df6922a2b4a2f57ead
[INFO] running `Command { std: "docker" "start" "-a" "1cb7d16a6bf282bf85c2025ab7659d288d61f9e7cccc86df6922a2b4a2f57ead", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/duk-7db1c36cdcdb20ae)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::eval_string_number_fractional ... ok
[INFO] [stdout] test tests::eval_string_boolean_false ... ok
[INFO] [stdout] test tests::eval_string_boolean_true ... ok
[INFO] [stdout] test tests::eval_string_error_generic ... ok
[INFO] [stdout] test tests::eval_string_call_global_args ... ok
[INFO] [stdout] test tests::eval_string_global_object_get_key_call_with_this ... ok
[INFO] [stdout] test tests::eval_string_number_integral ... ok
[INFO] [stdout] test tests::eval_string_global_object_get_key_new ... ok
[INFO] [stdout] test tests::eval_string_null ... ok
[INFO] [stdout] test tests::eval_string_global_object_get_key_call ... ok
[INFO] [stdout] test tests::eval_string_call_global_error ... ok
[INFO] [stdout] test tests::eval_string_global_object_call_method ... ok
[INFO] [stdout] test tests::eval_string_call_global ... ok
[INFO] [stdout] test tests::eval_string_error_error ... ok
[INFO] [stdout] test tests::eval_string_array ... ok
[INFO] [stdout] test tests::eval_string_eval_error ... ok
[INFO] [stdout] test tests::call_non_existent ... ok
[INFO] [stdout] test tests::eval_string_object ... ok
[INFO] [stdout] test tests::eval_string_range_error ... ok
[INFO] [stdout] test tests::eval_string_reference_error ... ok
[INFO] [stdout] test tests::eval_string_string ... ok
[INFO] [stdout] test tests::eval_string_type_error ... ok
[INFO] [stdout] test tests::eval_string_syntax_error ... ok
[INFO] [stdout] test tests::eval_string_uri_error ... ok
[INFO] [stdout] test tests::eval_string_undefined ... ok
[INFO] [stderr] [2021-09-10T21:50:32Z ERROR duk] test: error foo
[INFO] [stdout] test tests::load_module ... ok
[INFO] [stderr] [2021-09-10T21:50:32Z ERROR duk] test: fatal foo
[INFO] [stdout] test tests::log_trace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests duk
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Context::eval_string (line 239) ... ok
[INFO] [stdout] test src/lib.rs - Context::eval_string (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1cb7d16a6bf282bf85c2025ab7659d288d61f9e7cccc86df6922a2b4a2f57ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb7d16a6bf282bf85c2025ab7659d288d61f9e7cccc86df6922a2b4a2f57ead", kill_on_drop: false }`
[INFO] [stdout] 1cb7d16a6bf282bf85c2025ab7659d288d61f9e7cccc86df6922a2b4a2f57ead