[INFO] cloning repository https://github.com/deltavoid/blog_os_diy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deltavoid/blog_os_diy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeltavoid%2Fblog_os_diy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeltavoid%2Fblog_os_diy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c2cde900bc6d15188ec15e2b57374005dcf617d [INFO] checking deltavoid/blog_os_diy against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeltavoid%2Fblog_os_diy" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deltavoid/blog_os_diy on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/deltavoid/blog_os_diy [INFO] finished tweaking git repo https://github.com/deltavoid/blog_os_diy [INFO] tweaked toml for git repo https://github.com/deltavoid/blog_os_diy written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/deltavoid/blog_os_diy 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "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] 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 os_bootinfo v0.2.1 [INFO] [stderr] Downloaded x86_64 v0.4.2 [INFO] [stderr] Downloaded font8x8 v0.2.4 [INFO] [stderr] Downloaded skeptic v0.5.0 [INFO] [stderr] Downloaded spin v0.4.10 [INFO] [stderr] Downloaded fixedvec v0.2.3 [INFO] [stderr] Downloaded pulldown-cmark v0.0.3 [INFO] [stderr] Downloaded rand v0.4.5 [INFO] [stderr] Downloaded x86_64 v0.2.14 [INFO] [stderr] Downloaded pc-keyboard v0.3.1 [INFO] [stderr] Downloaded uart_16550 v0.1.0 [INFO] [stderr] Downloaded volatile v0.2.5 [INFO] [stderr] Downloaded libc v0.2.46 [INFO] [stderr] Downloaded bootloader v0.3.12 [INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bootloader-0.3.12/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] the cargo feature `publish-lockfile` has been removed in the 1.37 release [INFO] [stderr] [INFO] [stderr] This package cannot be used with this version of Cargo, as the unstable feature `publish-lockfile` is no longer supported. [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#publish-lockfile for more information about using this feature. command failed: exit status: 101 Blocking waiting for file lock on package cache Updating crates.io index Blocking waiting for file lock on package cache Blocking waiting for file lock on package cache Downloading crates ... Downloaded os_bootinfo v0.2.1 Downloaded x86_64 v0.4.2 Downloaded font8x8 v0.2.4 Downloaded skeptic v0.5.0 Downloaded spin v0.4.10 Downloaded fixedvec v0.2.3 Downloaded pulldown-cmark v0.0.3 Downloaded rand v0.4.5 Downloaded x86_64 v0.2.14 Downloaded pc-keyboard v0.3.1 Downloaded uart_16550 v0.1.0 Downloaded volatile v0.2.5 Downloaded libc v0.2.46 Downloaded bootloader v0.3.12 error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bootloader-0.3.12/Cargo.toml` Caused by: the cargo feature `publish-lockfile` has been removed in the 1.37 release This package cannot be used with this version of Cargo, as the unstable feature `publish-lockfile` is no longer supported. See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#publish-lockfile for more information about using this feature.