[INFO] cloning repository https://github.com/ch-sc/cachalyzer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ch-sc/cachalyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fch-sc%2Fcachalyzer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fch-sc%2Fcachalyzer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30d0d588c59d00267109219c2127fdc198e164dc [INFO] testing ch-sc/cachalyzer/30d0d588c59d00267109219c2127fdc198e164dc against try#024495a232636f1f9407d7695b2be51edc2c51bd for pr-130285 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fch-sc%2Fcachalyzer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ch-sc/cachalyzer on toolchain 024495a232636f1f9407d7695b2be51edc2c51bd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ch-sc/cachalyzer [INFO] finished tweaking git repo https://github.com/ch-sc/cachalyzer [INFO] tweaked toml for git repo https://github.com/ch-sc/cachalyzer written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ch-sc/cachalyzer 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" "+024495a232636f1f9407d7695b2be51edc2c51bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5767ac748bf67607a8ec149c299f7c17112adade9403927ef04b19c6de490c1c [INFO] running `Command { std: "docker" "start" "-a" "5767ac748bf67607a8ec149c299f7c17112adade9403927ef04b19c6de490c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5767ac748bf67607a8ec149c299f7c17112adade9403927ef04b19c6de490c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5767ac748bf67607a8ec149c299f7c17112adade9403927ef04b19c6de490c1c", kill_on_drop: false }` [INFO] [stdout] 5767ac748bf67607a8ec149c299f7c17112adade9403927ef04b19c6de490c1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e0b879cacbb3dae6c0c1dfb410ac333dbc2ae5c407bbec5b44a5e6e68220597 [INFO] running `Command { std: "docker" "start" "-a" "7e0b879cacbb3dae6c0c1dfb410ac333dbc2ae5c407bbec5b44a5e6e68220597", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling cache_size_analyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | wrt.write_record(&["stride", "buffer_size", "elapsed_avg"]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = wrt.write_record(&["stride", "buffer_size", "elapsed_avg"]); [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/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/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/rustc4fJkCi/symbols.o" "/opt/rustwide/target/debug/deps/cache_size_analyzer-51113d23e9c8b481.cache_size_analyzer.90a847fcdd7dc8e0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cache_size_analyzer-51113d23e9c8b481.11nhfwacjr3vo3n45oum1325c.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcsv-3fc0dc261592e5da.rlib" "/opt/rustwide/target/debug/deps/libryu-e6a60e27eea7e1f3.rlib" "/opt/rustwide/target/debug/deps/libitoa-a396ee382b80f434.rlib" "/opt/rustwide/target/debug/deps/libcsv_core-e807bccf79d379e0.rlib" "/opt/rustwide/target/debug/deps/libbstr-c1745da8ca0706d6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b82c15677deef9e2.rlib" "/opt/rustwide/target/debug/deps/libregex_automata-e9434d115f8779ff.rlib" "/opt/rustwide/target/debug/deps/libmemchr-109b890772f988c4.rlib" "/opt/rustwide/target/debug/deps/libserde-9721801ca9928482.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e0ee872a6f64065a.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d6a89e3d66a1c944.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a9dc4ae2ace08983.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-531d6ce5d87e54e3.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-db3c9a03e04e2a9d.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b6a570709a7814cf.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b6d798e293514ebb.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-c5a590a7d3640c2d.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-117a9f2969e7b4cb.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c1c617e26070855e.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f61240e4012dead0.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0d7819fd49491550.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-4bc4a5a15c46db43.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b19cd6cebaca0932.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fbe0149ad3765332.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-5749b595d094d9dd.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-539838b28bed814f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/024495a232636f1f9407d7695b2be51edc2c51bd/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/024495a232636f1f9407d7695b2be51edc2c51bd/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cache_size_analyzer-51113d23e9c8b481" "-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 `cache_size_analyzer` (bin "cache_size_analyzer") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "7e0b879cacbb3dae6c0c1dfb410ac333dbc2ae5c407bbec5b44a5e6e68220597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e0b879cacbb3dae6c0c1dfb410ac333dbc2ae5c407bbec5b44a5e6e68220597", kill_on_drop: false }` [INFO] [stdout] 7e0b879cacbb3dae6c0c1dfb410ac333dbc2ae5c407bbec5b44a5e6e68220597