[INFO] fetching crate tree-sitter-config 0.19.0...
[INFO] testing tree-sitter-config-0.19.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tree-sitter-config 0.19.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate tree-sitter-config 0.19.0 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 tree-sitter-config 0.19.0
[INFO] finished tweaking crates.io crate tree-sitter-config 0.19.0
[INFO] tweaked toml for crates.io crate tree-sitter-config 0.19.0 written to /workspace/builds/worker-75/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] 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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] ea1c23d1098e4a0a4954ee4c2d251888fcaaff0b188f637289b4581cfc9f1b2b
[INFO] running `Command { std: "docker" "start" "-a" "ea1c23d1098e4a0a4954ee4c2d251888fcaaff0b188f637289b4581cfc9f1b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea1c23d1098e4a0a4954ee4c2d251888fcaaff0b188f637289b4581cfc9f1b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1c23d1098e4a0a4954ee4c2d251888fcaaff0b188f637289b4581cfc9f1b2b", kill_on_drop: false }`
[INFO] [stdout] ea1c23d1098e4a0a4954ee4c2d251888fcaaff0b188f637289b4581cfc9f1b2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 1551cacc907cdf486c97d6d93d5a75dfe91cd09bf00f0b7b161c9fa96b88a1ca
[INFO] running `Command { std: "docker" "start" "-a" "1551cacc907cdf486c97d6d93d5a75dfe91cd09bf00f0b7b161c9fa96b88a1ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling tree-sitter-config v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `Command { std: "docker" "inspect" "1551cacc907cdf486c97d6d93d5a75dfe91cd09bf00f0b7b161c9fa96b88a1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1551cacc907cdf486c97d6d93d5a75dfe91cd09bf00f0b7b161c9fa96b88a1ca", kill_on_drop: false }`
[INFO] [stdout] 1551cacc907cdf486c97d6d93d5a75dfe91cd09bf00f0b7b161c9fa96b88a1ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] ba668d8848edc0646cf0f39d34f42baad700b8660ddad8fb09efa10634d06922
[INFO] running `Command { std: "docker" "start" "-a" "ba668d8848edc0646cf0f39d34f42baad700b8660ddad8fb09efa10634d06922", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-config v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "ba668d8848edc0646cf0f39d34f42baad700b8660ddad8fb09efa10634d06922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba668d8848edc0646cf0f39d34f42baad700b8660ddad8fb09efa10634d06922", kill_on_drop: false }`
[INFO] [stdout] ba668d8848edc0646cf0f39d34f42baad700b8660ddad8fb09efa10634d06922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] bc7e6947682563eafaab68ff794fd3cd23ae7ab0ab0ebab2c6fce538736ef00d
[INFO] running `Command { std: "docker" "start" "-a" "bc7e6947682563eafaab68ff794fd3cd23ae7ab0ab0ebab2c6fce538736ef00d", 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/tree_sitter_config-f98bf1217388b7f1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tree-sitter-config
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "bc7e6947682563eafaab68ff794fd3cd23ae7ab0ab0ebab2c6fce538736ef00d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7e6947682563eafaab68ff794fd3cd23ae7ab0ab0ebab2c6fce538736ef00d", kill_on_drop: false }`
[INFO] [stdout] bc7e6947682563eafaab68ff794fd3cd23ae7ab0ab0ebab2c6fce538736ef00d