[INFO] cloning repository https://github.com/roblabla42/KFS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roblabla42/KFS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froblabla42%2FKFS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froblabla42%2FKFS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c42cf3f2efe2c3e96510200c78b5c12e2acea006 [INFO] testing roblabla42/KFS against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froblabla42%2FKFS" "/workspace/builds/worker-115/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/roblabla42/KFS on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-115/source/rust-toolchain [INFO] started tweaking git repo https://github.com/roblabla42/KFS [INFO] finished tweaking git repo https://github.com/roblabla42/KFS [INFO] tweaked toml for git repo https://github.com/roblabla42/KFS written to /workspace/builds/worker-115/source/Cargo.toml [INFO] crate git repo https://github.com/roblabla42/KFS already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26530f4538fc011ed34c365f6485f8bf08562f3e6c7e3c05340d34265f690bef [INFO] running `Command { std: "docker" "start" "-a" "26530f4538fc011ed34c365f6485f8bf08562f3e6c7e3c05340d34265f690bef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26530f4538fc011ed34c365f6485f8bf08562f3e6c7e3c05340d34265f690bef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26530f4538fc011ed34c365f6485f8bf08562f3e6c7e3c05340d34265f690bef", kill_on_drop: false }` [INFO] [stdout] 26530f4538fc011ed34c365f6485f8bf08562f3e6c7e3c05340d34265f690bef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9675806e902138fbd17cfca8bd95c969ab89a3990d01546afdedd2b86784507e [INFO] running `Command { std: "docker" "start" "-a" "9675806e902138fbd17cfca8bd95c969ab89a3990d01546afdedd2b86784507e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.64 (https://github.com/sunriseos/libc.git?branch=sunrise#53c8be04) [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling syn v0.15.40 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Compiling wild v2.0.2 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling bit_field v0.10.0 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling static_assertions v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling zero v0.1.2 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ptx v0.0.1 (/opt/rustwide/workdir/coreutils/src/ptx) [INFO] [stderr] Compiling arch v0.0.1 (/opt/rustwide/workdir/coreutils/src/arch) [INFO] [stderr] Compiling date v0.0.1 (/opt/rustwide/workdir/coreutils/src/date) [INFO] [stderr] Compiling env v0.0.1 (/opt/rustwide/workdir/coreutils/src/env) [INFO] [stderr] Compiling install v0.0.1 (/opt/rustwide/workdir/coreutils/src/install) [INFO] [stderr] Compiling base32 v0.0.1 (/opt/rustwide/workdir/coreutils/src/base32) [INFO] [stderr] Compiling id v0.0.1 (/opt/rustwide/workdir/coreutils/src/id) [INFO] [stderr] Compiling dirname v0.0.1 (/opt/rustwide/workdir/coreutils/src/dirname) [INFO] [stderr] Compiling realpath v0.0.1 (/opt/rustwide/workdir/coreutils/src/realpath) [INFO] [stderr] Compiling nice v0.0.1 (/opt/rustwide/workdir/coreutils/src/nice) [INFO] [stderr] Compiling test v0.0.1 (/opt/rustwide/workdir/coreutils/src/test) [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling truncate v0.0.1 (/opt/rustwide/workdir/coreutils/src/truncate) [INFO] [stderr] Compiling fmt v0.0.1 (/opt/rustwide/workdir/coreutils/src/fmt) [INFO] [stderr] Compiling groups v0.0.1 (/opt/rustwide/workdir/coreutils/src/groups) [INFO] [stderr] Compiling chown v0.0.1 (/opt/rustwide/workdir/coreutils/src/chown) [INFO] [stderr] Compiling unlink v0.0.1 (/opt/rustwide/workdir/coreutils/src/unlink) [INFO] [stderr] Compiling hashsum v0.0.1 (/opt/rustwide/workdir/coreutils/src/hashsum) [INFO] [stderr] Compiling unexpand v0.0.1 (/opt/rustwide/workdir/coreutils/src/unexpand) [INFO] [stderr] Compiling link v0.0.1 (/opt/rustwide/workdir/coreutils/src/link) [INFO] [stderr] Compiling sync v0.0.1 (/opt/rustwide/workdir/coreutils/src/sync) [INFO] [stderr] Compiling expr v0.0.1 (/opt/rustwide/workdir/coreutils/src/expr) [INFO] [stderr] Compiling mktemp v0.0.1 (/opt/rustwide/workdir/coreutils/src/mktemp) [INFO] [stderr] Compiling base64 v0.0.1 (/opt/rustwide/workdir/coreutils/src/base64) [INFO] [stderr] Compiling tr v0.0.1 (/opt/rustwide/workdir/coreutils/src/tr) [INFO] [stderr] Compiling cp v0.0.1 (/opt/rustwide/workdir/coreutils/src/cp) [INFO] [stderr] Compiling uptime v0.0.1 (/opt/rustwide/workdir/coreutils/src/uptime) [INFO] [stderr] Compiling timeout v0.0.1 (/opt/rustwide/workdir/coreutils/src/timeout) [INFO] [stderr] Compiling cut v0.0.1 (/opt/rustwide/workdir/coreutils/src/cut) [INFO] [stderr] Compiling factor v0.0.1 (/opt/rustwide/workdir/coreutils/src/factor) [INFO] [stderr] Compiling shred v0.0.1 (/opt/rustwide/workdir/coreutils/src/shred) [INFO] [stderr] Compiling nohup v0.0.1 (/opt/rustwide/workdir/coreutils/src/nohup) [INFO] [stderr] Compiling split v0.0.1 (/opt/rustwide/workdir/coreutils/src/split) [INFO] [stderr] Compiling who v0.0.1 (/opt/rustwide/workdir/coreutils/src/who) [INFO] [stderr] Compiling head v0.0.1 (/opt/rustwide/workdir/coreutils/src/head) [INFO] [stderr] Compiling hostname v0.0.1 (/opt/rustwide/workdir/coreutils/src/hostname) [INFO] [stderr] Compiling tac v0.0.1 (/opt/rustwide/workdir/coreutils/src/tac) [INFO] [stderr] Compiling echo v0.0.1 (/opt/rustwide/workdir/coreutils/src/echo) [INFO] [stderr] Compiling mv v0.0.1 (/opt/rustwide/workdir/coreutils/src/mv) [INFO] [stderr] Compiling cargo-5730 v0.1.0 (https://github.com/Thog/cargo-5730.git?branch=feature/windows-support#be3c927c) [INFO] [stderr] Compiling logname v0.0.1 (/opt/rustwide/workdir/coreutils/src/logname) [INFO] [stderr] Compiling yes v0.0.1 (/opt/rustwide/workdir/coreutils/src/yes) [INFO] [stderr] Compiling sort v0.0.1 (/opt/rustwide/workdir/coreutils/src/sort) [INFO] [stderr] Compiling ls v0.0.1 (/opt/rustwide/workdir/coreutils/src/ls) [INFO] [stderr] Compiling sum v0.0.1 (/opt/rustwide/workdir/coreutils/src/sum) [INFO] [stderr] Compiling cat v0.0.1 (/opt/rustwide/workdir/coreutils/src/cat) [INFO] [stderr] Compiling printenv v0.0.1 (/opt/rustwide/workdir/coreutils/src/printenv) [INFO] [stderr] Compiling printf v0.0.1 (/opt/rustwide/workdir/coreutils/src/printf) [INFO] [stderr] Compiling false v0.0.1 (/opt/rustwide/workdir/coreutils/src/false) [INFO] [stderr] Compiling cksum v0.0.1 (/opt/rustwide/workdir/coreutils/src/cksum) [INFO] [stderr] Compiling sleep v0.0.1 (/opt/rustwide/workdir/coreutils/src/sleep) [INFO] [stderr] Compiling wc v0.0.1 (/opt/rustwide/workdir/coreutils/src/wc) [INFO] [stderr] Compiling paste v0.0.1 (/opt/rustwide/workdir/coreutils/src/paste) [INFO] [stderr] Compiling mkdir v0.0.1 (/opt/rustwide/workdir/coreutils/src/mkdir) [INFO] [stderr] Compiling pwd v0.0.1 (/opt/rustwide/workdir/coreutils/src/pwd) [INFO] [stderr] Compiling join v0.0.1 (/opt/rustwide/workdir/coreutils/src/join) [INFO] [stderr] Compiling true v0.0.1 (/opt/rustwide/workdir/coreutils/src/true) [INFO] [stderr] Compiling shuf v0.0.1 (/opt/rustwide/workdir/coreutils/src/shuf) [INFO] [stderr] Compiling tail v0.0.1 (/opt/rustwide/workdir/coreutils/src/tail) [INFO] [stderr] Compiling users v0.0.1 (/opt/rustwide/workdir/coreutils/src/users) [INFO] [stderr] Compiling tty v0.0.1 (/opt/rustwide/workdir/coreutils/src/tty) [INFO] [stderr] Compiling stat v0.0.1 (/opt/rustwide/workdir/coreutils/src/stat) [INFO] [stderr] Compiling uniq v0.0.1 (/opt/rustwide/workdir/coreutils/src/uniq) [INFO] [stderr] Compiling rmdir v0.0.1 (/opt/rustwide/workdir/coreutils/src/rmdir) [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling tsort v0.0.1 (/opt/rustwide/workdir/coreutils/src/tsort) [INFO] [stderr] Compiling mknod v0.0.1 (/opt/rustwide/workdir/coreutils/src/mknod) [INFO] [stderr] Compiling more v0.0.1 (/opt/rustwide/workdir/coreutils/src/more) [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling pinky v0.0.1 (/opt/rustwide/workdir/coreutils/src/pinky) [INFO] [stderr] Compiling fold v0.0.1 (/opt/rustwide/workdir/coreutils/src/fold) [INFO] [stderr] Compiling chgrp v0.0.1 (/opt/rustwide/workdir/coreutils/src/chgrp) [INFO] [stderr] Compiling numfmt v0.0.1 (/opt/rustwide/workdir/coreutils/src/numfmt) [INFO] [stderr] Compiling pathchk v0.0.1 (/opt/rustwide/workdir/coreutils/src/pathchk) [INFO] [stderr] Compiling dircolors v0.0.1 (/opt/rustwide/workdir/coreutils/src/dircolors) [INFO] [stderr] Compiling chroot v0.0.1 (/opt/rustwide/workdir/coreutils/src/chroot) [INFO] [stderr] Compiling whoami v0.0.1 (/opt/rustwide/workdir/coreutils/src/whoami) [INFO] [stderr] Compiling kill v0.0.1 (/opt/rustwide/workdir/coreutils/src/kill) [INFO] [stderr] Compiling relpath v0.0.1 (/opt/rustwide/workdir/coreutils/src/relpath) [INFO] [stderr] Compiling readlink v0.0.1 (/opt/rustwide/workdir/coreutils/src/readlink) [INFO] [stderr] Compiling chmod v0.0.1 (/opt/rustwide/workdir/coreutils/src/chmod) [INFO] [stderr] Compiling rm v0.0.1 (/opt/rustwide/workdir/coreutils/src/rm) [INFO] [stderr] Compiling nl v0.0.1 (/opt/rustwide/workdir/coreutils/src/nl) [INFO] [stderr] Compiling nproc v0.0.1 (/opt/rustwide/workdir/coreutils/src/nproc) [INFO] [stderr] Compiling mkfifo v0.0.1 (/opt/rustwide/workdir/coreutils/src/mkfifo) [INFO] [stderr] Compiling od v0.0.1 (/opt/rustwide/workdir/coreutils/src/od) [INFO] [stderr] error: could not compile `data-encoding` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name data_encoding --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/data-encoding-2.1.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=f69f993b7105de04 -C extra-filename=-f69f993b7105de04 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.5.0/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | / feature( [INFO] [stdout] 16 | | alloc_layout_extra, [INFO] [stdout] 17 | | allocator_api, [INFO] [stdout] 18 | | ptr_offset_from, [INFO] [stdout] ... | [INFO] [stdout] 21 | | dropck_eyepatch [INFO] [stdout] 22 | | ) [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9675806e902138fbd17cfca8bd95c969ab89a3990d01546afdedd2b86784507e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9675806e902138fbd17cfca8bd95c969ab89a3990d01546afdedd2b86784507e", kill_on_drop: false }` [INFO] [stdout] 9675806e902138fbd17cfca8bd95c969ab89a3990d01546afdedd2b86784507e