[INFO] fetching crate tree-sitter-graph 0.0.1...
[INFO] testing tree-sitter-graph-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tree-sitter-graph 0.0.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate tree-sitter-graph 0.0.1 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 tree-sitter-graph 0.0.1
[INFO] finished tweaking crates.io crate tree-sitter-graph 0.0.1
[INFO] tweaked toml for crates.io crate tree-sitter-graph 0.0.1 written to /workspace/builds/worker-27/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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 0eea19fe330c6396fc9cfb6f1b2c15f10f5152b8291de0d2f1925eaeb4ef5910
[INFO] running `Command { std: "docker" "start" "-a" "0eea19fe330c6396fc9cfb6f1b2c15f10f5152b8291de0d2f1925eaeb4ef5910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eea19fe330c6396fc9cfb6f1b2c15f10f5152b8291de0d2f1925eaeb4ef5910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eea19fe330c6396fc9cfb6f1b2c15f10f5152b8291de0d2f1925eaeb4ef5910", kill_on_drop: false }`
[INFO] [stdout] 0eea19fe330c6396fc9cfb6f1b2c15f10f5152b8291de0d2f1925eaeb4ef5910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] d36d5b7b2c42b8cdc21dd5f3d77456d70ff5f869b82c8f6ca4232b135573bc1e
[INFO] running `Command { std: "docker" "start" "-a" "d36d5b7b2c42b8cdc21dd5f3d77456d70ff5f869b82c8f6ca4232b135573bc1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-graph v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d36d5b7b2c42b8cdc21dd5f3d77456d70ff5f869b82c8f6ca4232b135573bc1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36d5b7b2c42b8cdc21dd5f3d77456d70ff5f869b82c8f6ca4232b135573bc1e", kill_on_drop: false }`
[INFO] [stdout] d36d5b7b2c42b8cdc21dd5f3d77456d70ff5f869b82c8f6ca4232b135573bc1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] ec7976ffbff15f85253adf2cd08dde974fac9f486a669400f96c3220765afc3b
[INFO] running `Command { std: "docker" "start" "-a" "ec7976ffbff15f85253adf2cd08dde974fac9f486a669400f96c3220765afc3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-graph v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "ec7976ffbff15f85253adf2cd08dde974fac9f486a669400f96c3220765afc3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7976ffbff15f85253adf2cd08dde974fac9f486a669400f96c3220765afc3b", kill_on_drop: false }`
[INFO] [stdout] ec7976ffbff15f85253adf2cd08dde974fac9f486a669400f96c3220765afc3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 81ecca52b450a613d9708262aeb9e2dab6704b5e088e57f342548b7d73b32bd6
[INFO] running `Command { std: "docker" "start" "-a" "81ecca52b450a613d9708262aeb9e2dab6704b5e088e57f342548b7d73b32bd6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running tests/it/main.rs (/opt/rustwide/target/debug/deps/it-8f7fccecc14cc969)
[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] [stderr]    Doc-tests tree-sitter-graph
[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" "81ecca52b450a613d9708262aeb9e2dab6704b5e088e57f342548b7d73b32bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ecca52b450a613d9708262aeb9e2dab6704b5e088e57f342548b7d73b32bd6", kill_on_drop: false }`
[INFO] [stdout] 81ecca52b450a613d9708262aeb9e2dab6704b5e088e57f342548b7d73b32bd6