[INFO] cloning repository https://github.com/vishalpokuri/Native_QR
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vishalpokuri/Native_QR" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishalpokuri%2FNative_QR", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishalpokuri%2FNative_QR'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5011fd777653579f1646d1cc0d5a8ff933f1a9e
[INFO] checking vishalpokuri/Native_QR against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishalpokuri%2FNative_QR" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vishalpokuri/Native_QR on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] finished tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] tweaked toml for git repo https://github.com/vishalpokuri/Native_QR written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vishalpokuri/Native_QR 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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 `display-info = "^0.4"` (locked to 0.4.8)
[INFO] [stderr] candidate versions found which didn't match: 0.0.8, 0.0.7, 0.0.6, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `screenshots v0.8.10`
[INFO] [stderr]     ... which satisfies dependency `screenshots = "^0.8.10"` (locked to 0.8.10) of package `QRScanner v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] checking vishalpokuri/Native_QR against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishalpokuri%2FNative_QR" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vishalpokuri/Native_QR on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] finished tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] tweaked toml for git repo https://github.com/vishalpokuri/Native_QR written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vishalpokuri/Native_QR 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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] error: failed to select a version for the requirement `display-info = "^0.4"` (locked to 0.4.8)
[INFO] [stderr] candidate versions found which didn't match: 0.0.8, 0.0.7, 0.0.6, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `screenshots v0.8.10`
[INFO] [stderr]     ... which satisfies dependency `screenshots = "^0.8.10"` (locked to 0.8.10) of package `QRScanner v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] checking vishalpokuri/Native_QR against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishalpokuri%2FNative_QR" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vishalpokuri/Native_QR on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] finished tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] tweaked toml for git repo https://github.com/vishalpokuri/Native_QR written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vishalpokuri/Native_QR 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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] error: failed to select a version for the requirement `display-info = "^0.4"` (locked to 0.4.8)
[INFO] [stderr] candidate versions found which didn't match: 0.0.8, 0.0.7, 0.0.6, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `screenshots v0.8.10`
[INFO] [stderr]     ... which satisfies dependency `screenshots = "^0.8.10"` (locked to 0.8.10) of package `QRScanner v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] checking vishalpokuri/Native_QR against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishalpokuri%2FNative_QR" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vishalpokuri/Native_QR on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] finished tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] tweaked toml for git repo https://github.com/vishalpokuri/Native_QR written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vishalpokuri/Native_QR 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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] error: failed to select a version for the requirement `display-info = "^0.4"` (locked to 0.4.8)
[INFO] [stderr] candidate versions found which didn't match: 0.0.8, 0.0.7, 0.0.6, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `screenshots v0.8.10`
[INFO] [stderr]     ... which satisfies dependency `screenshots = "^0.8.10"` (locked to 0.8.10) of package `QRScanner v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] checking vishalpokuri/Native_QR against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishalpokuri%2FNative_QR" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vishalpokuri/Native_QR on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] finished tweaking git repo https://github.com/vishalpokuri/Native_QR
[INFO] tweaked toml for git repo https://github.com/vishalpokuri/Native_QR written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vishalpokuri/Native_QR 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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] error: failed to select a version for the requirement `display-info = "^0.4"` (locked to 0.4.8)
[INFO] [stderr] candidate versions found which didn't match: 0.0.8, 0.0.7, 0.0.6, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `screenshots v0.8.10`
[INFO] [stderr]     ... which satisfies dependency `screenshots = "^0.8.10"` (locked to 0.8.10) of package `QRScanner v0.1.0 (/workspace/builds/worker-6-tc2/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for the requirement `display-info = "^0.4"` (locked to 0.4.8)
candidate versions found which didn't match: 0.0.8, 0.0.7, 0.0.6, ...
location searched: crates.io index
required by package `screenshots v0.8.10`
    ... which satisfies dependency `screenshots = "^0.8.10"` (locked to 0.8.10) of package `QRScanner v0.1.0 (/workspace/builds/worker-6-tc2/source)`