[INFO] cloning repository https://github.com/progermaks/rust_kata
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/progermaks/rust_kata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogermaks%2Frust_kata", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogermaks%2Frust_kata'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12c95ee756309c15af5dea4f4cf586111ba1c218
[INFO] testing progermaks/rust_kata against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogermaks%2Frust_kata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/progermaks/rust_kata
[INFO] finished tweaking git repo https://github.com/progermaks/rust_kata
[INFO] tweaked toml for git repo https://github.com/progermaks/rust_kata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/progermaks/rust_kata on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/progermaks/rust_kata 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/it/er/itertools, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `regex = "^1.10.6"` (locked to 1.10.6)
[INFO] [stderr] candidate versions found which didn't match: 0.1.37, 0.1.36, 0.1.35, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kata v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] testing progermaks/rust_kata against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogermaks%2Frust_kata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/progermaks/rust_kata
[INFO] finished tweaking git repo https://github.com/progermaks/rust_kata
[INFO] tweaked toml for git repo https://github.com/progermaks/rust_kata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/progermaks/rust_kata on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/progermaks/rust_kata 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `itertools = "^0.12.1"` (locked to 0.12.1)
[INFO] [stderr] candidate versions found which didn't match: 0.1.6, 0.1.5, 0.1.4, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kata v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] testing progermaks/rust_kata against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogermaks%2Frust_kata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/progermaks/rust_kata
[INFO] finished tweaking git repo https://github.com/progermaks/rust_kata
[INFO] tweaked toml for git repo https://github.com/progermaks/rust_kata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/progermaks/rust_kata on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/progermaks/rust_kata 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `itertools = "^0.12.1"` (locked to 0.12.1)
[INFO] [stderr] candidate versions found which didn't match: 0.1.6, 0.1.5, 0.1.4, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kata v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] testing progermaks/rust_kata against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogermaks%2Frust_kata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/progermaks/rust_kata
[INFO] finished tweaking git repo https://github.com/progermaks/rust_kata
[INFO] tweaked toml for git repo https://github.com/progermaks/rust_kata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/progermaks/rust_kata on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/progermaks/rust_kata 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `itertools = "^0.12.1"` (locked to 0.12.1)
[INFO] [stderr] candidate versions found which didn't match: 0.1.6, 0.1.5, 0.1.4, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kata v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] testing progermaks/rust_kata against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogermaks%2Frust_kata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/progermaks/rust_kata
[INFO] finished tweaking git repo https://github.com/progermaks/rust_kata
[INFO] tweaked toml for git repo https://github.com/progermaks/rust_kata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/progermaks/rust_kata on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/progermaks/rust_kata 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `itertools = "^0.12.1"` (locked to 0.12.1)
[INFO] [stderr] candidate versions found which didn't match: 0.1.6, 0.1.5, 0.1.4, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kata v0.1.0 (/workspace/builds/worker-2-tc2/source)`


command failed: exit status: 101

    Updating crates.io index
error: failed to select a version for the requirement `itertools = "^0.12.1"` (locked to 0.12.1)
candidate versions found which didn't match: 0.1.6, 0.1.5, 0.1.4, ...
location searched: crates.io index
required by package `kata v0.1.0 (/workspace/builds/worker-2-tc2/source)`