[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 beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froblabla42%2FKFS" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/roblabla42/KFS on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-47/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-47/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" "+beta-2021-08-01" "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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 342bb3ab15047dad8bdfb378f8ecd03f0aef7ffdd1260b7dddc3c4d239fda730
[INFO] running `Command { std: "docker" "start" "-a" "342bb3ab15047dad8bdfb378f8ecd03f0aef7ffdd1260b7dddc3c4d239fda730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "342bb3ab15047dad8bdfb378f8ecd03f0aef7ffdd1260b7dddc3c4d239fda730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342bb3ab15047dad8bdfb378f8ecd03f0aef7ffdd1260b7dddc3c4d239fda730", kill_on_drop: false }`
[INFO] [stdout] 342bb3ab15047dad8bdfb378f8ecd03f0aef7ffdd1260b7dddc3c4d239fda730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29ccd72f492dfd4e43137bd3d3c0a0a8ef8abc8690134e98ead84730fe92b7c9
[INFO] running `Command { std: "docker" "start" "-a" "29ccd72f492dfd4e43137bd3d3c0a0a8ef8abc8690134e98ead84730fe92b7c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.64 (https://github.com/sunriseos/libc.git?branch=sunrise#53c8be04)
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[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 unicode-width v0.1.5
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nix v0.13.1
[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 byteorder v1.3.2
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling fnv v1.0.6
[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 strsim v0.7.0
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling static_assertions v0.3.3
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling hashbrown v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling winapi-build v0.1.1
[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 proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling version_check v0.1.5
[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 build_const v0.2.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling who v0.0.1 (/opt/rustwide/workdir/coreutils/src/who)
[INFO] [stderr]    Compiling numfmt v0.0.1 (/opt/rustwide/workdir/coreutils/src/numfmt)
[INFO] [stderr]    Compiling fold v0.0.1 (/opt/rustwide/workdir/coreutils/src/fold)
[INFO] [stderr]    Compiling false v0.0.1 (/opt/rustwide/workdir/coreutils/src/false)
[INFO] [stderr]    Compiling logname v0.0.1 (/opt/rustwide/workdir/coreutils/src/logname)
[INFO] [stderr]    Compiling test v0.0.1 (/opt/rustwide/workdir/coreutils/src/test)
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling id v0.0.1 (/opt/rustwide/workdir/coreutils/src/id)
[INFO] [stderr]    Compiling hashsum v0.0.1 (/opt/rustwide/workdir/coreutils/src/hashsum)
[INFO] [stderr]    Compiling groups v0.0.1 (/opt/rustwide/workdir/coreutils/src/groups)
[INFO] [stderr]    Compiling nice v0.0.1 (/opt/rustwide/workdir/coreutils/src/nice)
[INFO] [stderr]    Compiling fmt v0.0.1 (/opt/rustwide/workdir/coreutils/src/fmt)
[INFO] [stderr]    Compiling head v0.0.1 (/opt/rustwide/workdir/coreutils/src/head)
[INFO] [stderr]    Compiling base64 v0.0.1 (/opt/rustwide/workdir/coreutils/src/base64)
[INFO] [stderr]    Compiling dirname v0.0.1 (/opt/rustwide/workdir/coreutils/src/dirname)
[INFO] [stderr]    Compiling pwd v0.0.1 (/opt/rustwide/workdir/coreutils/src/pwd)
[INFO] [stderr]    Compiling chroot v0.0.1 (/opt/rustwide/workdir/coreutils/src/chroot)
[INFO] [stderr]    Compiling wc v0.0.1 (/opt/rustwide/workdir/coreutils/src/wc)
[INFO] [stderr]    Compiling join v0.0.1 (/opt/rustwide/workdir/coreutils/src/join)
[INFO] [stderr]    Compiling tee v0.0.1 (/opt/rustwide/workdir/coreutils/src/tee)
[INFO] [stderr]    Compiling tty v0.0.1 (/opt/rustwide/workdir/coreutils/src/tty)
[INFO] [stderr]    Compiling tail v0.0.1 (/opt/rustwide/workdir/coreutils/src/tail)
[INFO] [stderr]    Compiling nohup v0.0.1 (/opt/rustwide/workdir/coreutils/src/nohup)
[INFO] [stderr]    Compiling kill v0.0.1 (/opt/rustwide/workdir/coreutils/src/kill)
[INFO] [stderr]    Compiling unlink v0.0.1 (/opt/rustwide/workdir/coreutils/src/unlink)
[INFO] [stderr]    Compiling uniq v0.0.1 (/opt/rustwide/workdir/coreutils/src/uniq)
[INFO] [stderr]    Compiling nproc v0.0.1 (/opt/rustwide/workdir/coreutils/src/nproc)
[INFO] [stderr]    Compiling tac v0.0.1 (/opt/rustwide/workdir/coreutils/src/tac)
[INFO] [stderr]    Compiling cut v0.0.1 (/opt/rustwide/workdir/coreutils/src/cut)
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling chgrp v0.0.1 (/opt/rustwide/workdir/coreutils/src/chgrp)
[INFO] [stderr]    Compiling true v0.0.1 (/opt/rustwide/workdir/coreutils/src/true)
[INFO] [stderr]    Compiling comm v0.0.1 (/opt/rustwide/workdir/coreutils/src/comm)
[INFO] [stderr]    Compiling shuf v0.0.1 (/opt/rustwide/workdir/coreutils/src/shuf)
[INFO] [stderr]    Compiling split v0.0.1 (/opt/rustwide/workdir/coreutils/src/split)
[INFO] [stderr]    Compiling sort v0.0.1 (/opt/rustwide/workdir/coreutils/src/sort)
[INFO] [stderr]    Compiling od v0.0.1 (/opt/rustwide/workdir/coreutils/src/od)
[INFO] [stderr]    Compiling whoami v0.0.1 (/opt/rustwide/workdir/coreutils/src/whoami)
[INFO] [stderr]    Compiling link v0.0.1 (/opt/rustwide/workdir/coreutils/src/link)
[INFO] [stderr]    Compiling dircolors v0.0.1 (/opt/rustwide/workdir/coreutils/src/dircolors)
[INFO] [stderr]    Compiling chmod v0.0.1 (/opt/rustwide/workdir/coreutils/src/chmod)
[INFO] [stderr]    Compiling readlink v0.0.1 (/opt/rustwide/workdir/coreutils/src/readlink)
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling nl v0.0.1 (/opt/rustwide/workdir/coreutils/src/nl)
[INFO] [stderr]    Compiling env v0.0.1 (/opt/rustwide/workdir/coreutils/src/env)
[INFO] [stderr]    Compiling mktemp v0.0.1 (/opt/rustwide/workdir/coreutils/src/mktemp)
[INFO] [stderr]    Compiling rmdir v0.0.1 (/opt/rustwide/workdir/coreutils/src/rmdir)
[INFO] [stderr]    Compiling yes v0.0.1 (/opt/rustwide/workdir/coreutils/src/yes)
[INFO] [stderr]    Compiling ptx v0.0.1 (/opt/rustwide/workdir/coreutils/src/ptx)
[INFO] [stderr]    Compiling base32 v0.0.1 (/opt/rustwide/workdir/coreutils/src/base32)
[INFO] [stderr]    Compiling users v0.0.1 (/opt/rustwide/workdir/coreutils/src/users)
[INFO] [stderr]    Compiling unexpand v0.0.1 (/opt/rustwide/workdir/coreutils/src/unexpand)
[INFO] [stderr]    Compiling cat v0.0.1 (/opt/rustwide/workdir/coreutils/src/cat)
[INFO] [stderr]    Compiling expr v0.0.1 (/opt/rustwide/workdir/coreutils/src/expr)
[INFO] [stderr]    Compiling cp v0.0.1 (/opt/rustwide/workdir/coreutils/src/cp)
[INFO] [stderr]    Compiling paste v0.0.1 (/opt/rustwide/workdir/coreutils/src/paste)
[INFO] [stderr]    Compiling uptime v0.0.1 (/opt/rustwide/workdir/coreutils/src/uptime)
[INFO] [stderr]    Compiling date v0.0.1 (/opt/rustwide/workdir/coreutils/src/date)
[INFO] [stderr]    Compiling sleep v0.0.1 (/opt/rustwide/workdir/coreutils/src/sleep)
[INFO] [stderr]    Compiling hostname v0.0.1 (/opt/rustwide/workdir/coreutils/src/hostname)
[INFO] [stderr]    Compiling pathchk v0.0.1 (/opt/rustwide/workdir/coreutils/src/pathchk)
[INFO] [stderr]    Compiling truncate v0.0.1 (/opt/rustwide/workdir/coreutils/src/truncate)
[INFO] [stderr]    Compiling mkdir v0.0.1 (/opt/rustwide/workdir/coreutils/src/mkdir)
[INFO] [stderr]    Compiling rm v0.0.1 (/opt/rustwide/workdir/coreutils/src/rm)
[INFO] [stderr]    Compiling sum v0.0.1 (/opt/rustwide/workdir/coreutils/src/sum)
[INFO] [stderr]    Compiling realpath v0.0.1 (/opt/rustwide/workdir/coreutils/src/realpath)
[INFO] [stderr]    Compiling more v0.0.1 (/opt/rustwide/workdir/coreutils/src/more)
[INFO] [stderr]    Compiling chown v0.0.1 (/opt/rustwide/workdir/coreutils/src/chown)
[INFO] [stderr]    Compiling hostid v0.0.1 (/opt/rustwide/workdir/coreutils/src/hostid)
[INFO] [stderr]    Compiling ls v0.0.1 (/opt/rustwide/workdir/coreutils/src/ls)
[INFO] [stderr]    Compiling stat v0.0.1 (/opt/rustwide/workdir/coreutils/src/stat)
[INFO] [stderr]    Compiling ln v0.0.1 (/opt/rustwide/workdir/coreutils/src/ln)
[INFO] [stderr]    Compiling mkfifo v0.0.1 (/opt/rustwide/workdir/coreutils/src/mkfifo)
[INFO] [stderr]    Compiling arch v0.0.1 (/opt/rustwide/workdir/coreutils/src/arch)
[INFO] [stderr]    Compiling cksum v0.0.1 (/opt/rustwide/workdir/coreutils/src/cksum)
[INFO] [stderr] error: could not compile `sort`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name build_script_mkmain coreutils/src/sort/../../mkmain.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=c228c047fdb9e24c -C extra-filename=-c228c047fdb9e24c --out-dir /opt/rustwide/target/debug/build/sort-c228c047fdb9e24c -L dependency=/opt/rustwide/target/debug/deps --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 beta 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" "29ccd72f492dfd4e43137bd3d3c0a0a8ef8abc8690134e98ead84730fe92b7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ccd72f492dfd4e43137bd3d3c0a0a8ef8abc8690134e98ead84730fe92b7c9", kill_on_drop: false }`
[INFO] [stdout] 29ccd72f492dfd4e43137bd3d3c0a0a8ef8abc8690134e98ead84730fe92b7c9
