[INFO] fetching crate duk 0.3.0...
[INFO] testing duk-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate duk 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate duk 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df1eff58250aecbcf6392ce5d6f8c7cb98a598f5207b09263a7011765ff01ca0
[INFO] running `Command { std: "docker" "start" "-a" "df1eff58250aecbcf6392ce5d6f8c7cb98a598f5207b09263a7011765ff01ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df1eff58250aecbcf6392ce5d6f8c7cb98a598f5207b09263a7011765ff01ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df1eff58250aecbcf6392ce5d6f8c7cb98a598f5207b09263a7011765ff01ca0", kill_on_drop: false }`
[INFO] [stdout] df1eff58250aecbcf6392ce5d6f8c7cb98a598f5207b09263a7011765ff01ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de11e727afa21a54c169aacdb6142ff59a838fa480461e0ec83939242000dcad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de11e727afa21a54c169aacdb6142ff59a838fa480461e0ec83939242000dcad", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling duk-sys v0.3.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[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 17.18s
[INFO] running `Command { std: "docker" "inspect" "de11e727afa21a54c169aacdb6142ff59a838fa480461e0ec83939242000dcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de11e727afa21a54c169aacdb6142ff59a838fa480461e0ec83939242000dcad", kill_on_drop: false }`
[INFO] [stdout] de11e727afa21a54c169aacdb6142ff59a838fa480461e0ec83939242000dcad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c9dbc974c93382be05b819d44fb06bb41620a7a13f246d5dd70a8d8cd0285a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0c9dbc974c93382be05b819d44fb06bb41620a7a13f246d5dd70a8d8cd0285a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling termcolor v1.1.2
[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 5.47s
[INFO] running `Command { std: "docker" "inspect" "0c9dbc974c93382be05b819d44fb06bb41620a7a13f246d5dd70a8d8cd0285a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c9dbc974c93382be05b819d44fb06bb41620a7a13f246d5dd70a8d8cd0285a8", kill_on_drop: false }`
[INFO] [stdout] 0c9dbc974c93382be05b819d44fb06bb41620a7a13f246d5dd70a8d8cd0285a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 551d639d59af5c824af9becd04827a07ad1710942ee3ce33f413b6a808454a51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "551d639d59af5c824af9becd04827a07ad1710942ee3ce33f413b6a808454a51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/duk-9c203a20c1e0166f
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::eval_string_boolean_false ... ok
[INFO] [stdout] test tests::eval_string_array ... ok
[INFO] [stdout] test tests::eval_string_call_global ... ok
[INFO] [stdout] test tests::eval_string_call_global_error ... ok
[INFO] [stdout] test tests::eval_string_global_object_get_key_call_with_this ... ok
[INFO] [stdout] test tests::eval_string_error_error ... ok
[INFO] [stdout] test tests::eval_string_boolean_true ... ok
[INFO] [stdout] test tests::eval_string_global_object_get_key_call ... ok
[INFO] [stdout] test tests::eval_string_error_generic ... ok
[INFO] [stdout] test tests::eval_string_eval_error ... ok
[INFO] [stdout] test tests::eval_string_call_global_args ... ok
[INFO] [stdout] test tests::call_non_existent ... ok
[INFO] [stdout] test tests::eval_string_string ... 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_call_method ... ok
[INFO] [stderr] [2021-01-04T19:25:43Z ERROR duk] test: error foo
[INFO] [stderr] [2021-01-04T19:25:43Z ERROR duk] test: fatal foo
[INFO] [stdout] test tests::eval_string_uri_error ... ok
[INFO] [stdout] test tests::eval_string_number_fractional ... ok
[INFO] [stdout] test tests::eval_string_undefined ... ok
[INFO] [stdout] test tests::eval_string_number_integral ... ok
[INFO] [stdout] test tests::load_module ... ok
[INFO] [stdout] test tests::eval_string_range_error ... ok
[INFO] [stdout] test tests::log_trace ... ok
[INFO] [stdout] test tests::eval_string_reference_error ... ok
[INFO] [stdout] test tests::eval_string_object ... ok
[INFO] [stderr]    Doc-tests duk
[INFO] [stdout] test tests::eval_string_syntax_error ... ok
[INFO] [stdout] test tests::eval_string_type_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Context::eval_string (line 247) ... ok
[INFO] [stdout] test src/lib.rs - Context::eval_string (line 239) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "551d639d59af5c824af9becd04827a07ad1710942ee3ce33f413b6a808454a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551d639d59af5c824af9becd04827a07ad1710942ee3ce33f413b6a808454a51", kill_on_drop: false }`
[INFO] [stdout] 551d639d59af5c824af9becd04827a07ad1710942ee3ce33f413b6a808454a51