[INFO] fetching crate rust_js_ts_gen 0.0.0...
[INFO] testing rust_js_ts_gen-0.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rust_js_ts_gen 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rust_js_ts_gen 0.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_js_ts_gen 0.0.0
[INFO] finished tweaking crates.io crate rust_js_ts_gen 0.0.0
[INFO] tweaked toml for crates.io crate rust_js_ts_gen 0.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b366743e997f2425be542d44e26530c983c47b03c352dd76c1b6c8a40c9f456
[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" "6b366743e997f2425be542d44e26530c983c47b03c352dd76c1b6c8a40c9f456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b366743e997f2425be542d44e26530c983c47b03c352dd76c1b6c8a40c9f456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b366743e997f2425be542d44e26530c983c47b03c352dd76c1b6c8a40c9f456", kill_on_drop: false }`
[INFO] [stdout] 6b366743e997f2425be542d44e26530c983c47b03c352dd76c1b6c8a40c9f456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb3de21bd83280e787f8e3172d07df2f24414678b76761b410b5cb9f0472b69
[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" "fdb3de21bd83280e787f8e3172d07df2f24414678b76761b410b5cb9f0472b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_js_ts_gen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "fdb3de21bd83280e787f8e3172d07df2f24414678b76761b410b5cb9f0472b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb3de21bd83280e787f8e3172d07df2f24414678b76761b410b5cb9f0472b69", kill_on_drop: false }`
[INFO] [stdout] fdb3de21bd83280e787f8e3172d07df2f24414678b76761b410b5cb9f0472b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b1eecebbbe3e8b5a77a012cc08376295019d06c7f00f03e7ffbd8dbaf626a4f
[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" "4b1eecebbbe3e8b5a77a012cc08376295019d06c7f00f03e7ffbd8dbaf626a4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_js_ts_gen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "4b1eecebbbe3e8b5a77a012cc08376295019d06c7f00f03e7ffbd8dbaf626a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1eecebbbe3e8b5a77a012cc08376295019d06c7f00f03e7ffbd8dbaf626a4f", kill_on_drop: false }`
[INFO] [stdout] 4b1eecebbbe3e8b5a77a012cc08376295019d06c7f00f03e7ffbd8dbaf626a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 7928ae0488f94590e03c7dbb69b71221eb1902bbe6d23992007aabd7e7c167a8
[INFO] running `Command { std: "docker" "start" "-a" "7928ae0488f94590e03c7dbb69b71221eb1902bbe6d23992007aabd7e7c167a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_js_ts_gen-7b854c50159dc2ce
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test data::identifer::test_escape_char ... ok
[INFO] [stdout] test data::identifer::test_from_string ... ok
[INFO] [stderr]    Doc-tests rust_js_ts_gen
[INFO] [stdout] test test_snapshot ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test to_string::test_escape_in_string_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7928ae0488f94590e03c7dbb69b71221eb1902bbe6d23992007aabd7e7c167a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7928ae0488f94590e03c7dbb69b71221eb1902bbe6d23992007aabd7e7c167a8", kill_on_drop: false }`
[INFO] [stdout] 7928ae0488f94590e03c7dbb69b71221eb1902bbe6d23992007aabd7e7c167a8