[INFO] cloning repository https://github.com/cdebotton/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cdebotton/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdebotton%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdebotton%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1ac606d46573e1185471810693f5dab825d5031
[INFO] checking cdebotton/advent-of-code/f1ac606d46573e1185471810693f5dab825d5031 against master#717f5df2c308dfb4b7b8e6c002c11fe8269c4011 for pr-133274
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdebotton%2Fadvent-of-code" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cdebotton/advent-of-code on toolchain 717f5df2c308dfb4b7b8e6c002c11fe8269c4011
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cdebotton/advent-of-code
[INFO] finished tweaking git repo https://github.com/cdebotton/advent-of-code
[INFO] tweaked toml for git repo https://github.com/cdebotton/advent-of-code written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cdebotton/advent-of-code 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" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b1fe57b9946850f19d418a392801ff3bebb94f6d40681631227b55a714affc4
[INFO] running `Command { std: "docker" "start" "-a" "9b1fe57b9946850f19d418a392801ff3bebb94f6d40681631227b55a714affc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b1fe57b9946850f19d418a392801ff3bebb94f6d40681631227b55a714affc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1fe57b9946850f19d418a392801ff3bebb94f6d40681631227b55a714affc4", kill_on_drop: false }`
[INFO] [stdout] 9b1fe57b9946850f19d418a392801ff3bebb94f6d40681631227b55a714affc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ac2bc63a7213fb61af17bb0b3e30fa88aec5f0f420ccfbe52465f21c6013ee
[INFO] running `Command { std: "docker" "start" "-a" "33ac2bc63a7213fb61af17bb0b3e30fa88aec5f0f420ccfbe52465f21c6013ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]     Checking ac-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking day_6 v0.1.0 (/opt/rustwide/workdir/day_6)
[INFO] [stderr]     Checking day_8 v0.1.0 (/opt/rustwide/workdir/day_8)
[INFO] [stderr]     Checking day_7 v0.1.0 (/opt/rustwide/workdir/day_7)
[INFO] [stderr]     Checking day_4 v0.1.0 (/opt/rustwide/workdir/day_4)
[INFO] [stderr]     Checking day_5 v0.1.0 (/opt/rustwide/workdir/day_5)
[INFO] [stdout] warning: constant `TEST_INPUT` is never used
[INFO] [stdout]  --> day_4/src/main.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const TEST_INPUT: &str = r#"7,4,9,5,11,17,23,2,0,14,21,24,10,16,13,6,15,25,12,22,18,20,8,19,3,26,1
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `star_two` is never used
[INFO] [stdout]   --> day_8/src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn star_two(input: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/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/rustcitzzBj/symbols.o" "/opt/rustwide/target/debug/build/anyhow-3b356c5f8762c0d3/build_script_build-3b356c5f8762c0d3.build_script_build.a0b21a5bf4e6a661-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/anyhow-3b356c5f8762c0d3/build_script_build-3b356c5f8762c0d3.build_script_build.a0b21a5bf4e6a661-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/anyhow-3b356c5f8762c0d3/build_script_build-3b356c5f8762c0d3.4h6gp5ovvr61ki3v4jgmg18oh.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-81d925df099611ec.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b8448eab142ef565.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d25a941a4df9caf8.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-ade6936d448d6794.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-0a175cebd11e144e.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-127f0ef4dcbf7436.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d034686f0f0f9113.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-edb57e0099b607a2.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00d71dca83e6b3e6.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f9f91ef79bc3c342.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-226b4b3bb3c90aef.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a1e4d788e09d8a83.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cfe9e45cb365e7f0.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a214d3ea58225c02.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8b7cc309868a115a.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9621b8f524eebb06.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-619eefe14aaf54f4.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/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/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/anyhow-3b356c5f8762c0d3/build_script_build-3b356c5f8762c0d3" "-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 `anyhow` (build script) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "33ac2bc63a7213fb61af17bb0b3e30fa88aec5f0f420ccfbe52465f21c6013ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ac2bc63a7213fb61af17bb0b3e30fa88aec5f0f420ccfbe52465f21c6013ee", kill_on_drop: false }`
[INFO] [stdout] 33ac2bc63a7213fb61af17bb0b3e30fa88aec5f0f420ccfbe52465f21c6013ee