[INFO] cloning repository https://github.com/Ridgep/D7020E_Home_Exam [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ridgep/D7020E_Home_Exam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aee3b2bff0af57206c0d46f879487b60bcf993b3 [INFO] checking Ridgep/D7020E_Home_Exam against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam" "/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/Ridgep/D7020E_Home_Exam on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] finished tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] tweaked toml for git repo https://github.com/Ridgep/D7020E_Home_Exam written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Ridgep/D7020E_Home_Exam 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/perlindgren/cortex-m.git` [INFO] [stderr] Updating git repository `https://github.com/perlindgren/cortex-m-rt.git` [INFO] [stderr] Updating git repository `https://github.com/perlindgren/vcell.git` [INFO] [stderr] Updating git repository `https://gitlab.henriktjader.com/pln/klee-sys.git` [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking Ridgep/D7020E_Home_Exam against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam" "/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/Ridgep/D7020E_Home_Exam on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] finished tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] tweaked toml for git repo https://github.com/Ridgep/D7020E_Home_Exam written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ridgep/D7020E_Home_Exam 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://gitlab.henriktjader.com/pln/klee-sys.git` [INFO] [stderr] warning: spurious network error (3 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (2 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (1 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] error: failed to get `klee-sys` as a dependency of package `klee-examples v0.1.0 (/workspace/builds/worker-0-tc2/source)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to load source for dependency `klee-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://gitlab.henriktjader.com/pln/klee-sys.git#3e49ed21 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch into: /workspace/cargo-home/git/db/klee-sys-7ee2aa8a1a6bbc46 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] network failure seems to have happened [INFO] [stderr] if a proxy or similar is necessary `net.git-fetch-with-cli` may help here [INFO] [stderr] https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unexpected http status code: 502; class=Http (34) [INFO] checking Ridgep/D7020E_Home_Exam against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam" "/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/Ridgep/D7020E_Home_Exam on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] finished tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] tweaked toml for git repo https://github.com/Ridgep/D7020E_Home_Exam written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ridgep/D7020E_Home_Exam 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://gitlab.henriktjader.com/pln/klee-sys.git` [INFO] [stderr] warning: spurious network error (3 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (2 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (1 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] error: failed to get `klee-sys` as a dependency of package `klee-examples v0.1.0 (/workspace/builds/worker-0-tc2/source)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to load source for dependency `klee-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://gitlab.henriktjader.com/pln/klee-sys.git#3e49ed21 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch into: /workspace/cargo-home/git/db/klee-sys-7ee2aa8a1a6bbc46 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] network failure seems to have happened [INFO] [stderr] if a proxy or similar is necessary `net.git-fetch-with-cli` may help here [INFO] [stderr] https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unexpected http status code: 502; class=Http (34) [INFO] checking Ridgep/D7020E_Home_Exam against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam" "/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/Ridgep/D7020E_Home_Exam on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] finished tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] tweaked toml for git repo https://github.com/Ridgep/D7020E_Home_Exam written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ridgep/D7020E_Home_Exam 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://gitlab.henriktjader.com/pln/klee-sys.git` [INFO] [stderr] warning: spurious network error (3 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (2 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (1 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] error: failed to get `klee-sys` as a dependency of package `klee-examples v0.1.0 (/workspace/builds/worker-0-tc2/source)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to load source for dependency `klee-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://gitlab.henriktjader.com/pln/klee-sys.git#3e49ed21 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch into: /workspace/cargo-home/git/db/klee-sys-7ee2aa8a1a6bbc46 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] network failure seems to have happened [INFO] [stderr] if a proxy or similar is necessary `net.git-fetch-with-cli` may help here [INFO] [stderr] https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unexpected http status code: 502; class=Http (34) [INFO] checking Ridgep/D7020E_Home_Exam against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam" "/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/Ridgep/D7020E_Home_Exam on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] finished tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] tweaked toml for git repo https://github.com/Ridgep/D7020E_Home_Exam written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ridgep/D7020E_Home_Exam 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://gitlab.henriktjader.com/pln/klee-sys.git` [INFO] [stderr] warning: spurious network error (3 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (2 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (1 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] error: failed to get `klee-sys` as a dependency of package `klee-examples v0.1.0 (/workspace/builds/worker-0-tc2/source)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to load source for dependency `klee-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://gitlab.henriktjader.com/pln/klee-sys.git#3e49ed21 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch into: /workspace/cargo-home/git/db/klee-sys-7ee2aa8a1a6bbc46 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] network failure seems to have happened [INFO] [stderr] if a proxy or similar is necessary `net.git-fetch-with-cli` may help here [INFO] [stderr] https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unexpected http status code: 502; class=Http (34) [INFO] checking Ridgep/D7020E_Home_Exam against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRidgep%2FD7020E_Home_Exam" "/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/Ridgep/D7020E_Home_Exam on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] finished tweaking git repo https://github.com/Ridgep/D7020E_Home_Exam [INFO] tweaked toml for git repo https://github.com/Ridgep/D7020E_Home_Exam written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ridgep/D7020E_Home_Exam 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://gitlab.henriktjader.com/pln/klee-sys.git` [INFO] [stderr] warning: spurious network error (3 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (2 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] warning: spurious network error (1 tries remaining): unexpected http status code: 502; class=Http (34) [INFO] [stderr] error: failed to get `klee-sys` as a dependency of package `klee-examples v0.1.0 (/workspace/builds/worker-0-tc2/source)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to load source for dependency `klee-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://gitlab.henriktjader.com/pln/klee-sys.git#3e49ed21 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch into: /workspace/cargo-home/git/db/klee-sys-7ee2aa8a1a6bbc46 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] network failure seems to have happened [INFO] [stderr] if a proxy or similar is necessary `net.git-fetch-with-cli` may help here [INFO] [stderr] https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unexpected http status code: 502; class=Http (34) [ERROR] this task or one of its parent failed! [ERROR] overridden task result to broken:missing-deps [ERROR] caused by: the crate depends on missing dependencies [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.