[INFO] cloning repository https://github.com/lights0123/ice-70098 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lights0123/ice-70098" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flights0123%2Fice-70098"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flights0123%2Fice-70098'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 940769a9a2aaafd1b86191cf5a95e9f2c551077f [INFO] checking lights0123/ice-70098 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flights0123%2Fice-70098" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lights0123/ice-70098 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/lights0123/ice-70098 [INFO] finished tweaking git repo https://github.com/lights0123/ice-70098 [INFO] tweaked toml for git repo https://github.com/lights0123/ice-70098 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/lights0123/ice-70098 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndless-handler v0.2.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e4688d4431c899b6bc9b0505137aa404c39b3462bb583224c74683273ed9b682 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e4688d4431c899b6bc9b0505137aa404c39b3462bb583224c74683273ed9b682"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stderr] Compiling cty v0.1.5 [INFO] [stderr] Compiling ndless-static-vars v2.1.0 [INFO] [stderr] Checking ndless-sys v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking cstr_core v0.1.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking embedded-ffi v0.1.2 [INFO] [stderr] Compiling ndless-macros v0.4.0 [INFO] [stderr] Checking ndless v0.8.5 [INFO] [stderr] Checking ndless-handler v0.2.1 [INFO] [stderr] Checking ice-70098 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`. [INFO] [stderr] | [INFO] [stderr] = note: the lang item is first defined in crate `ndless_handler` (which `ice_70098` depends on) [INFO] [stderr] [INFO] [stderr] error: duplicate lang item in crate `std` (which `test` depends on): `oom`. [INFO] [stderr] | [INFO] [stderr] = note: the lang item is first defined in crate `ndless_handler` (which `ice_70098` depends on) [INFO] [stderr] [INFO] [stderr] error: duplicate lang item in crate `panic_unwind` (which `std` depends on): `eh_personality`. [INFO] [stderr] | [INFO] [stderr] = note: the lang item is first defined in crate `ndless_handler` (which `ice_70098` depends on) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `future` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | future: Pin>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `NUM` [INFO] [stderr] --> src/main.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | static NUM: i32 = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_stuff_working` [INFO] [stderr] --> src/main.rs:59:10 [INFO] [stderr] | [INFO] [stderr] 59 | async fn do_stuff_working() -> &'static i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_more_stuff_working` [INFO] [stderr] --> src/main.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | async fn do_more_stuff_working() -> &'static i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `ice-70098`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e4688d4431c899b6bc9b0505137aa404c39b3462bb583224c74683273ed9b682"` [INFO] running `"docker" "rm" "-f" "e4688d4431c899b6bc9b0505137aa404c39b3462bb583224c74683273ed9b682"` [INFO] [stdout] e4688d4431c899b6bc9b0505137aa404c39b3462bb583224c74683273ed9b682