[INFO] fetching crate neon-build 0.9.1...
[INFO] testing neon-build-0.9.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate neon-build 0.9.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate neon-build 0.9.1 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 neon-build 0.9.1
[INFO] finished tweaking crates.io crate neon-build 0.9.1
[INFO] tweaked toml for crates.io crate neon-build 0.9.1 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 294e96373a589b2924640745197a96743bd174ccb1864476a2d7cdb88f2d1e2e
[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" "294e96373a589b2924640745197a96743bd174ccb1864476a2d7cdb88f2d1e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "294e96373a589b2924640745197a96743bd174ccb1864476a2d7cdb88f2d1e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294e96373a589b2924640745197a96743bd174ccb1864476a2d7cdb88f2d1e2e", kill_on_drop: false }`
[INFO] [stdout] 294e96373a589b2924640745197a96743bd174ccb1864476a2d7cdb88f2d1e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ede1afd775df7d79f45e1f8a8259f2be871a94ff536fb15864f5b98f6ec9af0c
[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" "ede1afd775df7d79f45e1f8a8259f2be871a94ff536fb15864f5b98f6ec9af0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling neon-build v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "ede1afd775df7d79f45e1f8a8259f2be871a94ff536fb15864f5b98f6ec9af0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede1afd775df7d79f45e1f8a8259f2be871a94ff536fb15864f5b98f6ec9af0c", kill_on_drop: false }`
[INFO] [stdout] ede1afd775df7d79f45e1f8a8259f2be871a94ff536fb15864f5b98f6ec9af0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4e99806ce9870febc5f5e66931b8a65fcbcc43bb151104c4aab1a2da874eb9ce
[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" "4e99806ce9870febc5f5e66931b8a65fcbcc43bb151104c4aab1a2da874eb9ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling neon-build v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "4e99806ce9870febc5f5e66931b8a65fcbcc43bb151104c4aab1a2da874eb9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e99806ce9870febc5f5e66931b8a65fcbcc43bb151104c4aab1a2da874eb9ce", kill_on_drop: false }`
[INFO] [stdout] 4e99806ce9870febc5f5e66931b8a65fcbcc43bb151104c4aab1a2da874eb9ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a051612c45d5450128c1a0e15142d923ee6885b92045acae2b5136bc7a6a2e36
[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" "a051612c45d5450128c1a0e15142d923ee6885b92045acae2b5136bc7a6a2e36", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/neon_build-7be454eabe283feb)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test napi::test_absolute_output_file_relative_file ... ok
[INFO] [stdout] test napi::test_absolute_output_file_absolute_file ... ok
[INFO] [stdout] test napi::test_absolute_output_file_relative_dir ... ok
[INFO] [stdout] test napi::test_absolute_output_file_defaults ... ok
[INFO] [stdout] test napi::test_absolute_output_file_absolute_dir ... 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] [stderr]    Doc-tests neon-build
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/napi/mod.rs - napi::Setup (line 44) ... ok
[INFO] [stdout] test src/lib.rs - setup (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a051612c45d5450128c1a0e15142d923ee6885b92045acae2b5136bc7a6a2e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a051612c45d5450128c1a0e15142d923ee6885b92045acae2b5136bc7a6a2e36", kill_on_drop: false }`
[INFO] [stdout] a051612c45d5450128c1a0e15142d923ee6885b92045acae2b5136bc7a6a2e36