[INFO] cloning repository https://github.com/c0deaddict/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c0deaddict/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0deaddict%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0deaddict%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16ea91d95eedddb5174fb387677930ec10fd62ee [INFO] building c0deaddict/aoc2020 against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0deaddict%2Faoc2020" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c0deaddict/aoc2020 on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/c0deaddict/aoc2020 [INFO] finished tweaking git repo https://github.com/c0deaddict/aoc2020 [INFO] tweaked toml for git repo https://github.com/c0deaddict/aoc2020 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/c0deaddict/aoc2020 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const_fn v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7ced936b4d821f38a9b33672a8c7a831453d36c88d53ff357b6be8d959368ab [INFO] running `Command { std: "docker" "start" "-a" "d7ced936b4d821f38a9b33672a8c7a831453d36c88d53ff357b6be8d959368ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7ced936b4d821f38a9b33672a8c7a831453d36c88d53ff357b6be8d959368ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ced936b4d821f38a9b33672a8c7a831453d36c88d53ff357b6be8d959368ab", kill_on_drop: false }` [INFO] [stdout] d7ced936b4d821f38a9b33672a8c7a831453d36c88d53ff357b6be8d959368ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bedfc40da1428f5a4c66977c1a754b99e0f5bf266c74085a4aefadf436d791fc [INFO] running `Command { std: "docker" "start" "-a" "bedfc40da1428f5a4c66977c1a754b99e0f5bf266c74085a4aefadf436d791fc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling day_12 v0.1.0 (/opt/rustwide/workdir/days/day_12) [INFO] [stderr] Compiling day_20 v0.1.0 (/opt/rustwide/workdir/days/day_20) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/days/day_16) [INFO] [stderr] Compiling day_22 v0.1.0 (/opt/rustwide/workdir/days/day_22) [INFO] [stderr] Compiling day_08 v0.1.0 (/opt/rustwide/workdir/days/day_08) [INFO] [stderr] Compiling day_13 v0.1.0 (/opt/rustwide/workdir/days/day_13) [INFO] [stderr] Compiling day_04 v0.1.0 (/opt/rustwide/workdir/days/day_04) [INFO] [stderr] Compiling day_21 v0.1.0 (/opt/rustwide/workdir/days/day_21) [INFO] [stderr] Compiling day_03 v0.1.0 (/opt/rustwide/workdir/days/day_03) [INFO] [stderr] Compiling day_05 v0.1.0 (/opt/rustwide/workdir/days/day_05) [INFO] [stderr] Compiling day_17 v0.1.0 (/opt/rustwide/workdir/days/day_17) [INFO] [stderr] Compiling day_15 v0.1.0 (/opt/rustwide/workdir/days/day_15) [INFO] [stderr] Compiling day_18 v0.1.0 (/opt/rustwide/workdir/days/day_18) [INFO] [stderr] Compiling day_09 v0.1.0 (/opt/rustwide/workdir/days/day_09) [INFO] [stderr] Compiling day_10 v0.1.0 (/opt/rustwide/workdir/days/day_10) [INFO] [stderr] Compiling day_23 v0.1.0 (/opt/rustwide/workdir/days/day_23) [INFO] [stderr] Compiling day_06 v0.1.0 (/opt/rustwide/workdir/days/day_06) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | Some(alg.clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:59:46 [INFO] [stdout] | [INFO] [stdout] 59 | let ing = ings.iter().next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_14 v0.1.0 (/opt/rustwide/workdir/days/day_14) [INFO] [stderr] Compiling day_25 v0.1.0 (/opt/rustwide/workdir/days/day_25) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> days/day_25/src/main.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | fn part2(input: &Input) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_01 v0.1.0 (/opt/rustwide/workdir/days/day_01) [INFO] [stderr] Compiling day_11 v0.1.0 (/opt/rustwide/workdir/days/day_11) [INFO] [stderr] Compiling day_02 v0.1.0 (/opt/rustwide/workdir/days/day_02) [INFO] [stderr] Compiling day_24 v0.1.0 (/opt/rustwide/workdir/days/day_24) [INFO] [stderr] Compiling day_07 v0.1.0 (/opt/rustwide/workdir/days/day_07) [INFO] [stderr] Compiling day_19 v0.1.0 (/opt/rustwide/workdir/days/day_19) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.39s [INFO] running `Command { std: "docker" "inspect" "bedfc40da1428f5a4c66977c1a754b99e0f5bf266c74085a4aefadf436d791fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bedfc40da1428f5a4c66977c1a754b99e0f5bf266c74085a4aefadf436d791fc", kill_on_drop: false }` [INFO] [stdout] bedfc40da1428f5a4c66977c1a754b99e0f5bf266c74085a4aefadf436d791fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd8ffbdb26f5eb42a7d83e9cc4b94e32ee052da83998a3557c45a5828c9efeb9 [INFO] running `Command { std: "docker" "start" "-a" "cd8ffbdb26f5eb42a7d83e9cc4b94e32ee052da83998a3557c45a5828c9efeb9", kill_on_drop: false }` [INFO] [stderr] Compiling lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling day_04 v0.1.0 (/opt/rustwide/workdir/days/day_04) [INFO] [stderr] Compiling day_11 v0.1.0 (/opt/rustwide/workdir/days/day_11) [INFO] [stderr] Compiling day_10 v0.1.0 (/opt/rustwide/workdir/days/day_10) [INFO] [stderr] Compiling day_19 v0.1.0 (/opt/rustwide/workdir/days/day_19) [INFO] [stderr] Compiling day_05 v0.1.0 (/opt/rustwide/workdir/days/day_05) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/days/day_16) [INFO] [stderr] Compiling day_07 v0.1.0 (/opt/rustwide/workdir/days/day_07) [INFO] [stderr] Compiling day_21 v0.1.0 (/opt/rustwide/workdir/days/day_21) [INFO] [stderr] Compiling day_09 v0.1.0 (/opt/rustwide/workdir/days/day_09) [INFO] [stderr] Compiling day_12 v0.1.0 (/opt/rustwide/workdir/days/day_12) [INFO] [stderr] Compiling day_20 v0.1.0 (/opt/rustwide/workdir/days/day_20) [INFO] [stderr] Compiling day_18 v0.1.0 (/opt/rustwide/workdir/days/day_18) [INFO] [stderr] Compiling day_06 v0.1.0 (/opt/rustwide/workdir/days/day_06) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | Some(alg.clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:59:46 [INFO] [stdout] | [INFO] [stdout] 59 | let ing = ings.iter().next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_15 v0.1.0 (/opt/rustwide/workdir/days/day_15) [INFO] [stderr] Compiling day_22 v0.1.0 (/opt/rustwide/workdir/days/day_22) [INFO] [stderr] Compiling day_24 v0.1.0 (/opt/rustwide/workdir/days/day_24) [INFO] [stderr] Compiling day_25 v0.1.0 (/opt/rustwide/workdir/days/day_25) [INFO] [stderr] Compiling day_01 v0.1.0 (/opt/rustwide/workdir/days/day_01) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> days/day_25/src/main.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | fn part2(input: &Input) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_17 v0.1.0 (/opt/rustwide/workdir/days/day_17) [INFO] [stderr] Compiling day_14 v0.1.0 (/opt/rustwide/workdir/days/day_14) [INFO] [stderr] Compiling day_03 v0.1.0 (/opt/rustwide/workdir/days/day_03) [INFO] [stderr] Compiling day_08 v0.1.0 (/opt/rustwide/workdir/days/day_08) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcba1vkm/symbols.o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db.day_16.bb29b5f42c83a021-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db.day_16.bb29b5f42c83a021-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db.day_16.bb29b5f42c83a021-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db.day_16.bb29b5f42c83a021-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db.day_16.bb29b5f42c83a021-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db.day_16.bb29b5f42c83a021-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db.1mo1bth8xy74vybo.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-40fb39bc6de2de31.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-d3b13af4a27f1794.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f05fc41f6f30a0d4.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-4e8b330a7c921459.rlib" "/opt/rustwide/target/debug/deps/libregex-904132196b3f13f1.rlib" "/opt/rustwide/target/debug/deps/libthread_local-f761b244993cf29a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b82c15677deef9e2.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-8557b7c2160b49b7.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-638f73e68de51540.rlib" "/opt/rustwide/target/debug/deps/libmemchr-eda4c84da0086cab.rlib" "/opt/rustwide/target/debug/deps/liblib-239df026154c6ba6.rlib" "/opt/rustwide/target/debug/deps/libclap-7abba56735fbbacb.rlib" "/opt/rustwide/target/debug/deps/libvec_map-fc342719877893b6.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-608f5e43b2a9eb02.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-997a05f5201c0054.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c58ca68092cf803b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b8f2fcfec265dfb2.rlib" "/opt/rustwide/target/debug/deps/libatty-cfccd8132ce3328c.rlib" "/opt/rustwide/target/debug/deps/liblibc-5b23d432ee856a7e.rlib" "/opt/rustwide/target/debug/deps/libansi_term-c5d639f3e545ec5b.rlib" "/opt/rustwide/target/debug/deps/libitertools-53336ad25d5f9ffc.rlib" "/opt/rustwide/target/debug/deps/libeither-e779026d249f34d5.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-72b35984a787fb54.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0fdedff926cd8b5a.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-fe0525e327a5464a.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-795b2243f06bd098.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-86ce554ff6ad08cd.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1be635a4727d8e5e.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1e55d89766af9c5f.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-02605c7065574d0d.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-0d17ba1067febc2c.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2408fbe38b247900.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b3c63e8997fdca47.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-bfa7a39ebb77d49a.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-4b955078cf51c0a1.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1a6fbee0083900be.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-2b93db426c5a26c2.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b30975e2b876cf32.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-cd2f2bc505f56f50.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-ec02dd343723da85.rlib" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-408115ade0360d2a.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/day_16-0611bdb54e3ba4db" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day_16` (bin "day_16" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cd8ffbdb26f5eb42a7d83e9cc4b94e32ee052da83998a3557c45a5828c9efeb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd8ffbdb26f5eb42a7d83e9cc4b94e32ee052da83998a3557c45a5828c9efeb9", kill_on_drop: false }` [INFO] [stdout] cd8ffbdb26f5eb42a7d83e9cc4b94e32ee052da83998a3557c45a5828c9efeb9 [INFO] building c0deaddict/aoc2020 against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0deaddict%2Faoc2020" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c0deaddict/aoc2020 on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/c0deaddict/aoc2020 [INFO] finished tweaking git repo https://github.com/c0deaddict/aoc2020 [INFO] tweaked toml for git repo https://github.com/c0deaddict/aoc2020 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/c0deaddict/aoc2020 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42dbb7e6485e4b2e48d8836b5f49df71c62dc89210b99ba108bc56af6334548d [INFO] running `Command { std: "docker" "start" "-a" "42dbb7e6485e4b2e48d8836b5f49df71c62dc89210b99ba108bc56af6334548d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42dbb7e6485e4b2e48d8836b5f49df71c62dc89210b99ba108bc56af6334548d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42dbb7e6485e4b2e48d8836b5f49df71c62dc89210b99ba108bc56af6334548d", kill_on_drop: false }` [INFO] [stdout] 42dbb7e6485e4b2e48d8836b5f49df71c62dc89210b99ba108bc56af6334548d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f25c5cb88b783d424c3ddb54e1556ad661c2aa366d156add47ac56b75e5f5a2d [INFO] running `Command { std: "docker" "start" "-a" "f25c5cb88b783d424c3ddb54e1556ad661c2aa366d156add47ac56b75e5f5a2d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling day_12 v0.1.0 (/opt/rustwide/workdir/days/day_12) [INFO] [stderr] Compiling day_20 v0.1.0 (/opt/rustwide/workdir/days/day_20) [INFO] [stderr] Compiling day_05 v0.1.0 (/opt/rustwide/workdir/days/day_05) [INFO] [stderr] Compiling day_19 v0.1.0 (/opt/rustwide/workdir/days/day_19) [INFO] [stderr] Compiling day_06 v0.1.0 (/opt/rustwide/workdir/days/day_06) [INFO] [stderr] Compiling day_03 v0.1.0 (/opt/rustwide/workdir/days/day_03) [INFO] [stderr] Compiling day_18 v0.1.0 (/opt/rustwide/workdir/days/day_18) [INFO] [stderr] Compiling day_04 v0.1.0 (/opt/rustwide/workdir/days/day_04) [INFO] [stderr] Compiling day_01 v0.1.0 (/opt/rustwide/workdir/days/day_01) [INFO] [stderr] Compiling day_07 v0.1.0 (/opt/rustwide/workdir/days/day_07) [INFO] [stderr] Compiling day_13 v0.1.0 (/opt/rustwide/workdir/days/day_13) [INFO] [stderr] Compiling day_14 v0.1.0 (/opt/rustwide/workdir/days/day_14) [INFO] [stderr] Compiling day_15 v0.1.0 (/opt/rustwide/workdir/days/day_15) [INFO] [stderr] Compiling day_25 v0.1.0 (/opt/rustwide/workdir/days/day_25) [INFO] [stderr] Compiling day_02 v0.1.0 (/opt/rustwide/workdir/days/day_02) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/days/day_16) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> days/day_25/src/main.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | fn part2(input: &Input) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_10 v0.1.0 (/opt/rustwide/workdir/days/day_10) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_22 v0.1.0 (/opt/rustwide/workdir/days/day_22) [INFO] [stderr] Compiling day_21 v0.1.0 (/opt/rustwide/workdir/days/day_21) [INFO] [stderr] Compiling day_11 v0.1.0 (/opt/rustwide/workdir/days/day_11) [INFO] [stderr] Compiling day_08 v0.1.0 (/opt/rustwide/workdir/days/day_08) [INFO] [stderr] Compiling day_24 v0.1.0 (/opt/rustwide/workdir/days/day_24) [INFO] [stderr] Compiling day_23 v0.1.0 (/opt/rustwide/workdir/days/day_23) [INFO] [stderr] Compiling day_17 v0.1.0 (/opt/rustwide/workdir/days/day_17) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | Some(alg.clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:59:46 [INFO] [stdout] | [INFO] [stdout] 59 | let ing = ings.iter().next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_09 v0.1.0 (/opt/rustwide/workdir/days/day_09) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.21s [INFO] running `Command { std: "docker" "inspect" "f25c5cb88b783d424c3ddb54e1556ad661c2aa366d156add47ac56b75e5f5a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25c5cb88b783d424c3ddb54e1556ad661c2aa366d156add47ac56b75e5f5a2d", kill_on_drop: false }` [INFO] [stdout] f25c5cb88b783d424c3ddb54e1556ad661c2aa366d156add47ac56b75e5f5a2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58f5bd9c73fd9b221fc98d7a82542e1632f63a24e48af558aee89180dcc5f9a6 [INFO] running `Command { std: "docker" "start" "-a" "58f5bd9c73fd9b221fc98d7a82542e1632f63a24e48af558aee89180dcc5f9a6", kill_on_drop: false }` [INFO] [stderr] Compiling lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling day_25 v0.1.0 (/opt/rustwide/workdir/days/day_25) [INFO] [stderr] Compiling day_23 v0.1.0 (/opt/rustwide/workdir/days/day_23) [INFO] [stderr] Compiling day_22 v0.1.0 (/opt/rustwide/workdir/days/day_22) [INFO] [stderr] Compiling day_04 v0.1.0 (/opt/rustwide/workdir/days/day_04) [INFO] [stderr] Compiling day_09 v0.1.0 (/opt/rustwide/workdir/days/day_09) [INFO] [stderr] Compiling day_11 v0.1.0 (/opt/rustwide/workdir/days/day_11) [INFO] [stderr] Compiling day_10 v0.1.0 (/opt/rustwide/workdir/days/day_10) [INFO] [stderr] Compiling day_01 v0.1.0 (/opt/rustwide/workdir/days/day_01) [INFO] [stderr] Compiling day_18 v0.1.0 (/opt/rustwide/workdir/days/day_18) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/days/day_16) [INFO] [stderr] Compiling day_24 v0.1.0 (/opt/rustwide/workdir/days/day_24) [INFO] [stderr] Compiling day_08 v0.1.0 (/opt/rustwide/workdir/days/day_08) [INFO] [stderr] Compiling day_12 v0.1.0 (/opt/rustwide/workdir/days/day_12) [INFO] [stderr] Compiling day_20 v0.1.0 (/opt/rustwide/workdir/days/day_20) [INFO] [stderr] Compiling day_06 v0.1.0 (/opt/rustwide/workdir/days/day_06) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> days/day_25/src/main.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | fn part2(input: &Input) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_07 v0.1.0 (/opt/rustwide/workdir/days/day_07) [INFO] [stderr] Compiling day_05 v0.1.0 (/opt/rustwide/workdir/days/day_05) [INFO] [stderr] Compiling day_21 v0.1.0 (/opt/rustwide/workdir/days/day_21) [INFO] [stderr] Compiling day_03 v0.1.0 (/opt/rustwide/workdir/days/day_03) [INFO] [stderr] Compiling day_15 v0.1.0 (/opt/rustwide/workdir/days/day_15) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | Some(alg.clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> days/day_21/src/main.rs:59:46 [INFO] [stdout] | [INFO] [stdout] 59 | let ing = ings.iter().next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_02 v0.1.0 (/opt/rustwide/workdir/days/day_02) [INFO] [stderr] Compiling day_13 v0.1.0 (/opt/rustwide/workdir/days/day_13) [INFO] [stderr] Compiling day_14 v0.1.0 (/opt/rustwide/workdir/days/day_14) [INFO] [stderr] Compiling day_19 v0.1.0 (/opt/rustwide/workdir/days/day_19) [INFO] [stderr] Compiling day_17 v0.1.0 (/opt/rustwide/workdir/days/day_17) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "58f5bd9c73fd9b221fc98d7a82542e1632f63a24e48af558aee89180dcc5f9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58f5bd9c73fd9b221fc98d7a82542e1632f63a24e48af558aee89180dcc5f9a6", kill_on_drop: false }` [INFO] [stdout] 58f5bd9c73fd9b221fc98d7a82542e1632f63a24e48af558aee89180dcc5f9a6