[INFO] cloning repository https://github.com/mapkts/indb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mapkts/indb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Findb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Findb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ebd1429c4138f94591f864151c7c45d559a2103
[INFO] testing mapkts/indb against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Findb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mapkts/indb
[INFO] finished tweaking git repo https://github.com/mapkts/indb
[INFO] tweaked toml for git repo https://github.com/mapkts/indb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mapkts/indb on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mapkts/indb 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/se/rd/serde, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `regex = "^1"` (locked to 1.5.4)
[INFO] [stderr] candidate versions found which didn't match: 0.1.14, 0.1.13, 0.1.12, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tracing-subscriber v0.2.18`
[INFO] [stderr]     ... which satisfies dependency `tracing-subscriber = "^0.2"` (locked to 0.2.18) of package `indb v0.1.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] testing mapkts/indb against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Findb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mapkts/indb
[INFO] finished tweaking git repo https://github.com/mapkts/indb
[INFO] tweaked toml for git repo https://github.com/mapkts/indb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mapkts/indb on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mapkts/indb 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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/se/rd/serde_json, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `regex = "^1"` (locked to 1.5.4)
[INFO] [stderr] candidate versions found which didn't match: 0.1.14, 0.1.13, 0.1.12, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tracing-subscriber v0.2.18`
[INFO] [stderr]     ... which satisfies dependency `tracing-subscriber = "^0.2"` (locked to 0.2.18) of package `indb v0.1.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] testing mapkts/indb against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Findb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mapkts/indb
[INFO] finished tweaking git repo https://github.com/mapkts/indb
[INFO] tweaked toml for git repo https://github.com/mapkts/indb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mapkts/indb on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mapkts/indb 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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/se/rd/serde_json, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `regex = "^1"` (locked to 1.5.4)
[INFO] [stderr] candidate versions found which didn't match: 0.1.14, 0.1.13, 0.1.12, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tracing-subscriber v0.2.18`
[INFO] [stderr]     ... which satisfies dependency `tracing-subscriber = "^0.2"` (locked to 0.2.18) of package `indb v0.1.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] testing mapkts/indb against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Findb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mapkts/indb
[INFO] finished tweaking git repo https://github.com/mapkts/indb
[INFO] tweaked toml for git repo https://github.com/mapkts/indb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mapkts/indb on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mapkts/indb 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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/se/rd/serde_json, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `regex = "^1"` (locked to 1.5.4)
[INFO] [stderr] candidate versions found which didn't match: 0.1.14, 0.1.13, 0.1.12, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tracing-subscriber v0.2.18`
[INFO] [stderr]     ... which satisfies dependency `tracing-subscriber = "^0.2"` (locked to 0.2.18) of package `indb v0.1.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] testing mapkts/indb against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmapkts%2Findb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mapkts/indb
[INFO] finished tweaking git repo https://github.com/mapkts/indb
[INFO] tweaked toml for git repo https://github.com/mapkts/indb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mapkts/indb on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mapkts/indb 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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/se/rd/serde_json, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `regex = "^1"` (locked to 1.5.4)
[INFO] [stderr] candidate versions found which didn't match: 0.1.14, 0.1.13, 0.1.12, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tracing-subscriber v0.2.18`
[INFO] [stderr]     ... which satisfies dependency `tracing-subscriber = "^0.2"` (locked to 0.2.18) of package `indb v0.1.0 (/workspace/builds/worker-4-tc2/source)`


command failed: exit status: 101

    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/se/rd/serde_json, error: No space left on device (os error 28)
error: failed to select a version for the requirement `regex = "^1"` (locked to 1.5.4)
candidate versions found which didn't match: 0.1.14, 0.1.13, 0.1.12, ...
location searched: crates.io index
required by package `tracing-subscriber v0.2.18`
    ... which satisfies dependency `tracing-subscriber = "^0.2"` (locked to 0.2.18) of package `indb v0.1.0 (/workspace/builds/worker-4-tc2/source)`