[INFO] cloning repository https://github.com/askreet/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/askreet/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faskreet%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faskreet%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a7ae84f43bcb421617d312561103942c3e85866 [INFO] testing askreet/aoc2020 against try#46592174fb13958bb9a2aa0d7af6c1224e1d7143 for pr-83796 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faskreet%2Faoc2020" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/askreet/aoc2020 on toolchain 46592174fb13958bb9a2aa0d7af6c1224e1d7143 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/askreet/aoc2020 [INFO] finished tweaking git repo https://github.com/askreet/aoc2020 [INFO] tweaked toml for git repo https://github.com/askreet/aoc2020 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/askreet/aoc2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum_from_str_derive v0.1.0 [INFO] [stderr] Downloaded enum_from_str v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8699e3e1d43adf83808d82462a116cadc578d88e967f4d4198f324f5f8a3c5e0 [INFO] running `Command { std: "docker" "start" "-a" "8699e3e1d43adf83808d82462a116cadc578d88e967f4d4198f324f5f8a3c5e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8699e3e1d43adf83808d82462a116cadc578d88e967f4d4198f324f5f8a3c5e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8699e3e1d43adf83808d82462a116cadc578d88e967f4d4198f324f5f8a3c5e0", kill_on_drop: false }` [INFO] [stdout] 8699e3e1d43adf83808d82462a116cadc578d88e967f4d4198f324f5f8a3c5e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+46592174fb13958bb9a2aa0d7af6c1224e1d7143" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76a7c11018a4d4b59e3bea977808ff52d89b60b76916fae8c5b35509abb82429 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "76a7c11018a4d4b59e3bea977808ff52d89b60b76916fae8c5b35509abb82429", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling array2d v0.2.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling enum_from_str_derive v0.1.0 [INFO] [stderr] Compiling enum_from_str v0.1.0 [INFO] [stderr] Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:53:34 [INFO] [stdout] | [INFO] [stdout] 53 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 53 | Err(e) => panic!("{}", e), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 53 | Err(e) => std::panic::panic_any(e), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/aoc_08.rs:98:25 [INFO] [stdout] | [INFO] [stdout] 98 | _ => panic!(format!("Unexpected instruction: {} {}", inst, arg)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 98 | _ => panic!("Unexpected instruction: {} {}", inst, arg) [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2020` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name 01_a --edition=2018 src/bin/01-a.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=ca33b7dbaa8cb4e2 -C extra-filename=-ca33b7dbaa8cb4e2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2020=/opt/rustwide/target/debug/deps/libaoc2020-8b23c633619fde0f.rlib --extern array2d=/opt/rustwide/target/debug/deps/libarray2d-e2ec5c00503754d6.rlib --extern enum_from_str=/opt/rustwide/target/debug/deps/libenum_from_str-63ef379815a40faa.rlib --extern enum_from_str_derive=/opt/rustwide/target/debug/deps/libenum_from_str_derive-fb074e6c12b1aef8.so --extern itertools=/opt/rustwide/target/debug/deps/libitertools-c11a460f04e50fdb.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-8dc8db0e74170826.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-e65a273b29c03334.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: signal: 9 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.05_b.an0pwfnj-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54" "/opt/rustwide/target/debug/deps/05_b-c035617f1ca52b54.a0q1z7cku3w6b9u.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libaoc2020-8b23c633619fde0f.rlib" "/opt/rustwide/target/debug/deps/libitertools-c11a460f04e50fdb.rlib" "/opt/rustwide/target/debug/deps/libeither-a82658b22977cc2a.rlib" "/opt/rustwide/target/debug/deps/libregex-e65a273b29c03334.rlib" "/opt/rustwide/target/debug/deps/libthread_local-3bb565657093e818.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-87e9a0bf275eee12.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-ad99b36d87dad5ef.rlib" "/opt/rustwide/target/debug/deps/libmemchr-e220204c3e6e1397.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib" "/opt/rustwide/target/debug/deps/libarray2d-e2ec5c00503754d6.rlib" "/opt/rustwide/target/debug/deps/libenum_from_str-63ef379815a40faa.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/46592174fb13958bb9a2aa0d7af6c1224e1d7143/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "76a7c11018a4d4b59e3bea977808ff52d89b60b76916fae8c5b35509abb82429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76a7c11018a4d4b59e3bea977808ff52d89b60b76916fae8c5b35509abb82429", kill_on_drop: false }` [INFO] [stdout] 76a7c11018a4d4b59e3bea977808ff52d89b60b76916fae8c5b35509abb82429