[INFO] cloning repository https://github.com/idebugger-learning/advent-of-code-2018-day7
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idebugger-learning/advent-of-code-2018-day7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidebugger-learning%2Fadvent-of-code-2018-day7", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidebugger-learning%2Fadvent-of-code-2018-day7'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fca4a97de6dda4c3fb3eb9fee6d74339a402ffd7
[INFO] checking idebugger-learning/advent-of-code-2018-day7 against master#46455dc65069387f2dc46612f13fd45452ab301a for pr-117433
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidebugger-learning%2Fadvent-of-code-2018-day7" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/idebugger-learning/advent-of-code-2018-day7 on toolchain 46455dc65069387f2dc46612f13fd45452ab301a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/idebugger-learning/advent-of-code-2018-day7
[INFO] finished tweaking git repo https://github.com/idebugger-learning/advent-of-code-2018-day7
[INFO] tweaked toml for git repo https://github.com/idebugger-learning/advent-of-code-2018-day7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/idebugger-learning/advent-of-code-2018-day7 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" "+46455dc65069387f2dc46612f13fd45452ab301a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f649ffaada1b17f5de43ee47adea576f840a77c6e9c16d5ca655354b58c95089
[INFO] running `Command { std: "docker" "start" "-a" "f649ffaada1b17f5de43ee47adea576f840a77c6e9c16d5ca655354b58c95089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f649ffaada1b17f5de43ee47adea576f840a77c6e9c16d5ca655354b58c95089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f649ffaada1b17f5de43ee47adea576f840a77c6e9c16d5ca655354b58c95089", kill_on_drop: false }`
[INFO] [stdout] f649ffaada1b17f5de43ee47adea576f840a77c6e9c16d5ca655354b58c95089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5f7035f202a95377c20b391d5f63ad0f55ceb0cd80964eb6b545a4a16bfa82d
[INFO] running `Command { std: "docker" "start" "-a" "c5f7035f202a95377c20b391d5f63ad0f55ceb0cd80964eb6b545a4a16bfa82d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking petgraph v0.6.2
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking day7 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "c5f7035f202a95377c20b391d5f63ad0f55ceb0cd80964eb6b545a4a16bfa82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f7035f202a95377c20b391d5f63ad0f55ceb0cd80964eb6b545a4a16bfa82d", kill_on_drop: false }`
[INFO] [stdout] c5f7035f202a95377c20b391d5f63ad0f55ceb0cd80964eb6b545a4a16bfa82d
[INFO] checking idebugger-learning/advent-of-code-2018-day7 against try#794be3cb2f20e1fd15af31d8a42d380fc36600ed for pr-117433
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidebugger-learning%2Fadvent-of-code-2018-day7" "/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/idebugger-learning/advent-of-code-2018-day7 on toolchain 794be3cb2f20e1fd15af31d8a42d380fc36600ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/idebugger-learning/advent-of-code-2018-day7
[INFO] finished tweaking git repo https://github.com/idebugger-learning/advent-of-code-2018-day7
[INFO] tweaked toml for git repo https://github.com/idebugger-learning/advent-of-code-2018-day7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/idebugger-learning/advent-of-code-2018-day7 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" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25a78e6db2bedb383baf61d6a0bafbdd3a73c4582f0e78170f3e185f976d6fcd
[INFO] running `Command { std: "docker" "start" "-a" "25a78e6db2bedb383baf61d6a0bafbdd3a73c4582f0e78170f3e185f976d6fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25a78e6db2bedb383baf61d6a0bafbdd3a73c4582f0e78170f3e185f976d6fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a78e6db2bedb383baf61d6a0bafbdd3a73c4582f0e78170f3e185f976d6fcd", kill_on_drop: false }`
[INFO] [stdout] 25a78e6db2bedb383baf61d6a0bafbdd3a73c4582f0e78170f3e185f976d6fcd
[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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bf837b72829eac3dd1c3104738da9664fb6ad377f489a10726f8c80e6f6d716
[INFO] running `Command { std: "docker" "start" "-a" "0bf837b72829eac3dd1c3104738da9664fb6ad377f489a10726f8c80e6f6d716", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `autocfg` (lib)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/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/rustcoN9Uny/symbols.o" "/opt/rustwide/target/debug/build/memchr-6c9ad9f623d66ff2/build_script_build-6c9ad9f623d66ff2.build_script_build.4071a98415cfe2c5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/memchr-6c9ad9f623d66ff2/build_script_build-6c9ad9f623d66ff2.build_script_build.4071a98415cfe2c5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/memchr-6c9ad9f623d66ff2/build_script_build-6c9ad9f623d66ff2.1virwbqrnkqh4i5u.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-64b7f85860d8e80f.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a6e3f3f120c06a9d.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d9e2b538f14471de.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-19a8f7e0e3580341.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-42fee89bdf9b228e.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-34254f7cdcc0cc46.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-44ef65cfbf83fcb8.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-c65acc9d349f7532.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-9c6ad0c05ee0b09a.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-decf62ffc2a6d6e8.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-26adb3c50c2a21e1.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0e893a92b0bf83dd.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2ff912bc722ce8c9.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ec13f05f8d2bf50.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-2b93db426c5a26c2.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-26def7a8e3a3dff8.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-cd2f2bc505f56f50.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-ec02dd343723da85.rlib" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-2f4d671a9b4d2563.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/794be3cb2f20e1fd15af31d8a42d380fc36600ed/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/memchr-6c9ad9f623d66ff2/build_script_build-6c9ad9f623d66ff2" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: final link failed: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `memchr` (build script) due to 2 previous errors
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/regex-syntax-5eef82b2d30165bb/lib-regex-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "0bf837b72829eac3dd1c3104738da9664fb6ad377f489a10726f8c80e6f6d716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bf837b72829eac3dd1c3104738da9664fb6ad377f489a10726f8c80e6f6d716", kill_on_drop: false }`
[INFO] [stdout] 0bf837b72829eac3dd1c3104738da9664fb6ad377f489a10726f8c80e6f6d716