[INFO] fetching crate ternary-tree-wasm 0.0.6...
[INFO] testing ternary-tree-wasm-0.0.6 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ternary-tree-wasm 0.0.6 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate ternary-tree-wasm 0.0.6 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 ternary-tree-wasm 0.0.6
[INFO] finished tweaking crates.io crate ternary-tree-wasm 0.0.6
[INFO] tweaked toml for crates.io crate ternary-tree-wasm 0.0.6 written to /workspace/builds/worker-70/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ternary-tree v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] dc4eaec66285104f594c1c96107c6bc5ac63a2cf60d98db834bcdcb168c46b1a
[INFO] running `Command { std: "docker" "start" "-a" "dc4eaec66285104f594c1c96107c6bc5ac63a2cf60d98db834bcdcb168c46b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc4eaec66285104f594c1c96107c6bc5ac63a2cf60d98db834bcdcb168c46b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4eaec66285104f594c1c96107c6bc5ac63a2cf60d98db834bcdcb168c46b1a", kill_on_drop: false }`
[INFO] [stdout] dc4eaec66285104f594c1c96107c6bc5ac63a2cf60d98db834bcdcb168c46b1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] ad617af5ea105f657c34ea3e72cc1ad28ee3e5b9f4c63e91e8f4aee4bf54cc60
[INFO] running `Command { std: "docker" "start" "-a" "ad617af5ea105f657c34ea3e72cc1ad28ee3e5b9f4c63e91e8f4aee4bf54cc60", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.77
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.77
[INFO] [stderr]    Compiling ternary-tree v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.77
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.77
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.77
[INFO] [stderr]    Compiling js-sys v0.3.54
[INFO] [stderr]    Compiling ternary-tree-wasm v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.56s
[INFO] running `Command { std: "docker" "inspect" "ad617af5ea105f657c34ea3e72cc1ad28ee3e5b9f4c63e91e8f4aee4bf54cc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad617af5ea105f657c34ea3e72cc1ad28ee3e5b9f4c63e91e8f4aee4bf54cc60", kill_on_drop: false }`
[INFO] [stdout] ad617af5ea105f657c34ea3e72cc1ad28ee3e5b9f4c63e91e8f4aee4bf54cc60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 2e77eedb4b16de97fcac737b13ac86812bb6e6a31544f23330fcc0be22751511
[INFO] running `Command { std: "docker" "start" "-a" "2e77eedb4b16de97fcac737b13ac86812bb6e6a31544f23330fcc0be22751511", kill_on_drop: false }`
[INFO] [stderr]    Compiling ternary-tree-wasm v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "2e77eedb4b16de97fcac737b13ac86812bb6e6a31544f23330fcc0be22751511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e77eedb4b16de97fcac737b13ac86812bb6e6a31544f23330fcc0be22751511", kill_on_drop: false }`
[INFO] [stdout] 2e77eedb4b16de97fcac737b13ac86812bb6e6a31544f23330fcc0be22751511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] b331d160fa25c10fb783402ef385da25030fc628d69c4d3166b4e8e3319ea361
[INFO] running `Command { std: "docker" "start" "-a" "b331d160fa25c10fb783402ef385da25030fc628d69c4d3166b4e8e3319ea361", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ternary_tree_wasm-869e946940d1d363)
[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" "b331d160fa25c10fb783402ef385da25030fc628d69c4d3166b4e8e3319ea361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b331d160fa25c10fb783402ef385da25030fc628d69c4d3166b4e8e3319ea361", kill_on_drop: false }`
[INFO] [stdout] b331d160fa25c10fb783402ef385da25030fc628d69c4d3166b4e8e3319ea361