[INFO] cloning repository https://github.com/cottonguard/rust-lazy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cottonguard/rust-lazy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcottonguard%2Frust-lazy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcottonguard%2Frust-lazy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37a1abf985479fb6dc1197b515c4fcf3786ba281 [INFO] testing cottonguard/rust-lazy/37a1abf985479fb6dc1197b515c4fcf3786ba281 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcottonguard%2Frust-lazy" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cottonguard/rust-lazy on toolchain f23b22458132fb20faeb8a915b1c252478696f25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cottonguard/rust-lazy [INFO] finished tweaking git repo https://github.com/cottonguard/rust-lazy [INFO] tweaked toml for git repo https://github.com/cottonguard/rust-lazy written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cottonguard/rust-lazy 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" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18c8e21707a762a594cee8d4e7ece10a4249a4f2ca7e9c921e8d3c0b452b19d6 [INFO] running `Command { std: "docker" "start" "-a" "18c8e21707a762a594cee8d4e7ece10a4249a4f2ca7e9c921e8d3c0b452b19d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18c8e21707a762a594cee8d4e7ece10a4249a4f2ca7e9c921e8d3c0b452b19d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18c8e21707a762a594cee8d4e7ece10a4249a4f2ca7e9c921e8d3c0b452b19d6", kill_on_drop: false }` [INFO] [stdout] 18c8e21707a762a594cee8d4e7ece10a4249a4f2ca7e9c921e8d3c0b452b19d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79ad78829011e4bb012cddb58ec5c9ef57fe8714cbd9ac3c0f2788780cd0d131 [INFO] running `Command { std: "docker" "start" "-a" "79ad78829011e4bb012cddb58ec5c9ef57fe8714cbd9ac3c0f2788780cd0d131", kill_on_drop: false }` [INFO] [stderr] Compiling list v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Lazy` is never used [INFO] [stdout] --> src/lazy.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Lazy T, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `value` is never used [INFO] [stdout] --> src/lazy.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Lazy T, T> { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] 9 | pub fn value(v: T) -> Lazy T, T> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `thunk`, `force`, `get`, `get_if_forced`, `is_forced`, and `into_inner` are never used [INFO] [stdout] --> src/lazy.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl T, T> Lazy { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] 15 | pub fn thunk(f: F) -> Lazy { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn force(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn get(&mut self) -> &T { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_if_forced(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn is_forced(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn into_inner(mut self) -> T { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LazyCell` is never constructed [INFO] [stdout] --> src/lazy_cell.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct LazyCell T, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `thunk`, `get`, and `into_inner` are never used [INFO] [stdout] --> src/lazy_cell.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl T, T> LazyCell { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 11 | fn thunk(f: F) -> LazyCell { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | fn get(&self) -> &T { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn into_inner(self) -> T { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `value` is never used [INFO] [stdout] --> src/lazy_cell.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl LazyCell T, T> { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] 29 | fn value(v: T) -> LazyCell T, T> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcxDeZHw/symbols.o" "/opt/rustwide/target/debug/deps/list-bf4c5f13773bc7e2.list.dcf61d1d943fdf6f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/list-bf4c5f13773bc7e2.btqg26a3ee1oy7202mxd8x0nh.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f36c847cc7d794fc.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-578d54746a79aa44.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-904c29d49e5cf73e.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-68b28eebae724018.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-560631c702dee569.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-10bcfbd81438e288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-ca754d8825224f8b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eaa8e0bee9de3791.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-9871c3445f9c3efa.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-ed5a3106f015c794.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22e9e03915f31288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-fb6b09f170935963.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c17c3ff980a79a1f.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-af872ecf6f22cced.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ca8dddbae7535f84.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-efa1bbd65297b1ec.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a00d470c02c17e75.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/list-bf4c5f13773bc7e2" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `list` (bin "list") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "79ad78829011e4bb012cddb58ec5c9ef57fe8714cbd9ac3c0f2788780cd0d131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79ad78829011e4bb012cddb58ec5c9ef57fe8714cbd9ac3c0f2788780cd0d131", kill_on_drop: false }` [INFO] [stdout] 79ad78829011e4bb012cddb58ec5c9ef57fe8714cbd9ac3c0f2788780cd0d131