[INFO] cloning repository https://github.com/t4p-community/20240419_rust-for-python-programmers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t4p-community/20240419_rust-for-python-programmers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft4p-community%2F20240419_rust-for-python-programmers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft4p-community%2F20240419_rust-for-python-programmers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d38535f53a45608ffb7bdbe73fb1d0607385d631
[INFO] checking t4p-community/20240419_rust-for-python-programmers against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft4p-community%2F20240419_rust-for-python-programmers" "/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/t4p-community/20240419_rust-for-python-programmers on toolchain 9d63f825c0d409b0e1743a2c84b33f86965e5929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/t4p-community/20240419_rust-for-python-programmers
[INFO] finished tweaking git repo https://github.com/t4p-community/20240419_rust-for-python-programmers
[INFO] tweaked toml for git repo https://github.com/t4p-community/20240419_rust-for-python-programmers written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/t4p-community/20240419_rust-for-python-programmers 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" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d28f796bd6f356a1bc0f9b5f3e34fc27515bc20d4f217c91ffb899fa40ed9ec6
[INFO] running `Command { std: "docker" "start" "-a" "d28f796bd6f356a1bc0f9b5f3e34fc27515bc20d4f217c91ffb899fa40ed9ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d28f796bd6f356a1bc0f9b5f3e34fc27515bc20d4f217c91ffb899fa40ed9ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d28f796bd6f356a1bc0f9b5f3e34fc27515bc20d4f217c91ffb899fa40ed9ec6", kill_on_drop: false }`
[INFO] [stdout] d28f796bd6f356a1bc0f9b5f3e34fc27515bc20d4f217c91ffb899fa40ed9ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac22e6173ba1558f79a57f5013b956ceb9c6eef3067834cbe71da945b8b8864a
[INFO] running `Command { std: "docker" "start" "-a" "ac22e6173ba1558f79a57f5013b956ceb9c6eef3067834cbe71da945b8b8864a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking xml-rs v0.8.20
[INFO] [stderr]     Checking exercise_03_end v0.1.0 (/opt/rustwide/workdir/exercises/exercise_03/end)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]  --> exercises/exercise_03/end/src/command_loop.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl<'a> CommandLoop<'a> {
[INFO] [stdout]   |      -- lifetime `'a` declared here
[INFO] [stdout] 9 |     pub fn new(app: &'a mut CarToolApp) -> CommandLoop {
[INFO] [stdout]   |                                            ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking exercise_02_end v0.1.0 (/opt/rustwide/workdir/exercises/exercise_02/end)
[INFO] [stderr]     Checking exercise_03_begin v0.1.0 (/opt/rustwide/workdir/exercises/exercise_03/begin)
[INFO] [stderr]     Checking exercise_04_end v0.1.0 (/opt/rustwide/workdir/exercises/exercise_04/end)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]  --> exercises/exercise_03/begin/src/command_loop.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl<'a> CommandLoop<'a> {
[INFO] [stdout]   |      -- lifetime `'a` declared here
[INFO] [stdout] 9 |     pub fn new(app: &'a mut CarToolApp) -> CommandLoop {
[INFO] [stdout]   |                                            ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking vector v0.1.0 (/opt/rustwide/workdir/demos_rust/09_vector)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]  --> exercises/exercise_03/end/src/command_loop.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl<'a> CommandLoop<'a> {
[INFO] [stdout]   |      -- lifetime `'a` declared here
[INFO] [stdout] 9 |     pub fn new(app: &'a mut CarToolApp) -> CommandLoop {
[INFO] [stdout]   |                                            ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking exercise_02_solution v0.1.0 (/opt/rustwide/workdir/exercises/exercise_02/solution)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]  --> exercises/exercise_02/solution/src/command_loop.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl<'a> CommandLoop<'a> {
[INFO] [stdout]   |      -- lifetime `'a` declared here
[INFO] [stdout] 9 |     pub fn new(app: &'a mut CarToolApp) -> CommandLoop {
[INFO] [stdout]   |                                            ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]  --> exercises/exercise_04/end/src/command_loop.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl<'a> CommandLoop<'a> {
[INFO] [stdout]   |      -- lifetime `'a` declared here
[INFO] [stdout] 9 |     pub fn new(app: &'a mut CarToolApp) -> CommandLoop {
[INFO] [stdout]   |                                            ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking color_struct v0.1.0 (/opt/rustwide/workdir/demos_rust/06_color_struct)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/exercise_03_begin-7aab9998c1ed6f8c.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/exercise_03_begin-7aab9998c1ed6f8c/dep-bin-exercise_03_begin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaWsAxnC"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `color_struct` (bin "color_struct") due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta93qK6e"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/vector-03f9cd397e3c46ff.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/vector-03f9cd397e3c46ff/dep-test-bin-vector`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/build/serde-e05fc6d24477cfdb/output`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not compile `exercise_02_solution` (bin "exercise_02_solution") due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta5gMPKd"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exercise_04_end` (bin "exercise_04_end" test) due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc91Ts2l/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/proc-macro2-530a16e116b4fae4/build_script_build-530a16e116b4fae4" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout]           LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout]           pure virtual method called
[INFO] [stdout]           terminate called without an active exception
[INFO] [stdout]           collect2: fatal error: ld terminated with signal 6 [Aborted], core dumped
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (build script) due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaog3C0N"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xml-rs` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ac22e6173ba1558f79a57f5013b956ceb9c6eef3067834cbe71da945b8b8864a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac22e6173ba1558f79a57f5013b956ceb9c6eef3067834cbe71da945b8b8864a", kill_on_drop: false }`
[INFO] [stdout] ac22e6173ba1558f79a57f5013b956ceb9c6eef3067834cbe71da945b8b8864a