[INFO] cloning repository https://github.com/kvark/scene-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvark/scene-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4f778d8096109ac955284cd0f72493d8205f69e
[INFO] checking kvark/scene-rs against master#f00b02e6bbe63707503f058fb87cc3e2b25991ac for pr-125596
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvark/scene-rs on toolchain f00b02e6bbe63707503f058fb87cc3e2b25991ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f00b02e6bbe63707503f058fb87cc3e2b25991ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvark/scene-rs
[INFO] finished tweaking git repo https://github.com/kvark/scene-rs
[INFO] tweaked toml for git repo https://github.com/kvark/scene-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kvark/scene-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f00b02e6bbe63707503f058fb87cc3e2b25991ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/bjz/cgmath-rs`
[INFO] [stderr]     Updating git repository `https://github.com/gfx-rs/gfx-rs`
[INFO] [stderr]     Updating git repository `https://github.com/erickt/rust-serde`
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde_macros/Cargo.toml:1:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | | plugin = true
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde2/serde2_macros/Cargo.toml:1:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | | plugin = true
[INFO] [stderr]   | |_____________^
[INFO] [stderr]   |
[INFO] [stderr] error: no matching package named `serde_macros` found
[INFO] [stderr] location searched: https://github.com/erickt/rust-serde#73f37567
[INFO] [stderr] required by package `serde v0.1.0 (https://github.com/erickt/rust-serde#73f37567)`
[INFO] [stderr]     ... which satisfies git dependency `serde` (locked to 0.1.0) of package `gltf v0.1.0 (/workspace/builds/worker-0-tc1/source/src/gltf)`
[INFO] [stderr]     ... which satisfies path dependency `gltf` (locked to 0.1.0) of package `scene v0.1.0 (/workspace/builds/worker-0-tc1/source)`
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking kvark/scene-rs against try#c57a122e6bc7d3e243f3b2a000b6916cb51ef149 for pr-125596
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvark/scene-rs on toolchain c57a122e6bc7d3e243f3b2a000b6916cb51ef149
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvark/scene-rs
[INFO] finished tweaking git repo https://github.com/kvark/scene-rs
[INFO] tweaked toml for git repo https://github.com/kvark/scene-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kvark/scene-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde_macros/Cargo.toml:1:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | | plugin = true
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde2/serde2_macros/Cargo.toml:1:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | | plugin = true
[INFO] [stderr]   | |_____________^
[INFO] [stderr]   |
[INFO] [stderr] error: no matching package named `serde_macros` found
[INFO] [stderr] location searched: https://github.com/erickt/rust-serde#73f37567
[INFO] [stderr] required by package `serde v0.1.0 (https://github.com/erickt/rust-serde#73f37567)`
[INFO] [stderr]     ... which satisfies git dependency `serde` (locked to 0.1.0) of package `gltf v0.1.0 (/workspace/builds/worker-0-tc2/source/src/gltf)`
[INFO] [stderr]     ... which satisfies path dependency `gltf` (locked to 0.1.0) of package `scene v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] checking kvark/scene-rs against try#c57a122e6bc7d3e243f3b2a000b6916cb51ef149 for pr-125596
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvark/scene-rs on toolchain c57a122e6bc7d3e243f3b2a000b6916cb51ef149
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvark/scene-rs
[INFO] finished tweaking git repo https://github.com/kvark/scene-rs
[INFO] tweaked toml for git repo https://github.com/kvark/scene-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kvark/scene-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde_macros/Cargo.toml:1:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | | plugin = true
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde2/serde2_macros/Cargo.toml:1:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | | plugin = true
[INFO] [stderr]   | |_____________^
[INFO] [stderr]   |
[INFO] [stderr] error: no matching package named `serde_macros` found
[INFO] [stderr] location searched: https://github.com/erickt/rust-serde#73f37567
[INFO] [stderr] required by package `serde v0.1.0 (https://github.com/erickt/rust-serde#73f37567)`
[INFO] [stderr]     ... which satisfies git dependency `serde` (locked to 0.1.0) of package `gltf v0.1.0 (/workspace/builds/worker-0-tc2/source/src/gltf)`
[INFO] [stderr]     ... which satisfies path dependency `gltf` (locked to 0.1.0) of package `scene v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] checking kvark/scene-rs against try#c57a122e6bc7d3e243f3b2a000b6916cb51ef149 for pr-125596
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvark/scene-rs on toolchain c57a122e6bc7d3e243f3b2a000b6916cb51ef149
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvark/scene-rs
[INFO] finished tweaking git repo https://github.com/kvark/scene-rs
[INFO] tweaked toml for git repo https://github.com/kvark/scene-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kvark/scene-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde_macros/Cargo.toml:1:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | | plugin = true
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde2/serde2_macros/Cargo.toml:1:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | | plugin = true
[INFO] [stderr]   | |_____________^
[INFO] [stderr]   |
[INFO] [stderr] error: no matching package named `serde_macros` found
[INFO] [stderr] location searched: https://github.com/erickt/rust-serde#73f37567
[INFO] [stderr] required by package `serde v0.1.0 (https://github.com/erickt/rust-serde#73f37567)`
[INFO] [stderr]     ... which satisfies git dependency `serde` (locked to 0.1.0) of package `gltf v0.1.0 (/workspace/builds/worker-0-tc2/source/src/gltf)`
[INFO] [stderr]     ... which satisfies path dependency `gltf` (locked to 0.1.0) of package `scene v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] checking kvark/scene-rs against try#c57a122e6bc7d3e243f3b2a000b6916cb51ef149 for pr-125596
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvark/scene-rs on toolchain c57a122e6bc7d3e243f3b2a000b6916cb51ef149
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvark/scene-rs
[INFO] finished tweaking git repo https://github.com/kvark/scene-rs
[INFO] tweaked toml for git repo https://github.com/kvark/scene-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kvark/scene-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde_macros/Cargo.toml:1:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | | plugin = true
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde2/serde2_macros/Cargo.toml:1:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | | plugin = true
[INFO] [stderr]   | |_____________^
[INFO] [stderr]   |
[INFO] [stderr] error: no matching package named `serde_macros` found
[INFO] [stderr] location searched: https://github.com/erickt/rust-serde#73f37567
[INFO] [stderr] required by package `serde v0.1.0 (https://github.com/erickt/rust-serde#73f37567)`
[INFO] [stderr]     ... which satisfies git dependency `serde` (locked to 0.1.0) of package `gltf v0.1.0 (/workspace/builds/worker-0-tc2/source/src/gltf)`
[INFO] [stderr]     ... which satisfies path dependency `gltf` (locked to 0.1.0) of package `scene v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] checking kvark/scene-rs against try#c57a122e6bc7d3e243f3b2a000b6916cb51ef149 for pr-125596
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvark%2Fscene-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvark/scene-rs on toolchain c57a122e6bc7d3e243f3b2a000b6916cb51ef149
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvark/scene-rs
[INFO] finished tweaking git repo https://github.com/kvark/scene-rs
[INFO] tweaked toml for git repo https://github.com/kvark/scene-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kvark/scene-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c57a122e6bc7d3e243f3b2a000b6916cb51ef149" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde_macros/Cargo.toml:1:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | | plugin = true
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid type: map, expected a string
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/rust-serde-078482f92c9cd1bd/73f3756/serde2/serde2_macros/Cargo.toml:1:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | | plugin = true
[INFO] [stderr]   | |_____________^
[INFO] [stderr]   |
[INFO] [stderr] error: no matching package named `serde_macros` found
[INFO] [stderr] location searched: https://github.com/erickt/rust-serde#73f37567
[INFO] [stderr] required by package `serde v0.1.0 (https://github.com/erickt/rust-serde#73f37567)`
[INFO] [stderr]     ... which satisfies git dependency `serde` (locked to 0.1.0) of package `gltf v0.1.0 (/workspace/builds/worker-0-tc2/source/src/gltf)`
[INFO] [stderr]     ... which satisfies path dependency `gltf` (locked to 0.1.0) of package `scene v0.1.0 (/workspace/builds/worker-0-tc2/source)`
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.