[INFO] cloning repository https://github.com/sahillakhmani/hello_world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sahillakhmani/hello_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b5485fa0adca93a39c39247cf62e44700ea4db4
[INFO] checking sahillakhmani/hello_world against master#52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6 for pr-127907
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sahillakhmani/hello_world on toolchain 52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] finished tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] tweaked toml for git repo https://github.com/sahillakhmani/hello_world written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sahillakhmani/hello_world 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" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3e7e92dc5bf4858833e9afdc85a88b219dd6d6363ed94858c3a3e7308416f40
[INFO] running `Command { std: "docker" "start" "-a" "c3e7e92dc5bf4858833e9afdc85a88b219dd6d6363ed94858c3a3e7308416f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3e7e92dc5bf4858833e9afdc85a88b219dd6d6363ed94858c3a3e7308416f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e7e92dc5bf4858833e9afdc85a88b219dd6d6363ed94858c3a3e7308416f40", kill_on_drop: false }`
[INFO] [stdout] c3e7e92dc5bf4858833e9afdc85a88b219dd6d6363ed94858c3a3e7308416f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e61802ef9eef8c8c053e87f8415514282d5ae11a2675e3ac1980f54f27de34f0
[INFO] running `Command { std: "docker" "start" "-a" "e61802ef9eef8c8c053e87f8415514282d5ae11a2675e3ac1980f54f27de34f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaK3Mchu"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ppv-lite86` (lib) due to 1 previous error
[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/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/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/rustcib7D0w/symbols.o" "/opt/rustwide/target/debug/build/libc-5ca29d649947216f/build_script_build-5ca29d649947216f.build_script_build.ef685423a60dbd2e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/libc-5ca29d649947216f/build_script_build-5ca29d649947216f.build_script_build.ef685423a60dbd2e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/libc-5ca29d649947216f/build_script_build-5ca29d649947216f.build_script_build.ef685423a60dbd2e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/libc-5ca29d649947216f/build_script_build-5ca29d649947216f.build_script_build.ef685423a60dbd2e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/libc-5ca29d649947216f/build_script_build-5ca29d649947216f.6la9mj50e4sbp4ikpz06468c2.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6c045f3358c0b22.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5c2158c1682442e0.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-404d0b40d67de09f.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-e07eeabf48db885c.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-c92423f648579064.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-8dab5299a97564ae.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-65891f932666bb65.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b2634d236d77b88a.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-38ef4997455a5e72.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b2e6b39d803e65fe.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-0864893dee726241.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-e599f337a82d59c4.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-acbe32895031f6bc.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-e21e611894cf2844.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-1f7e19b44251c73e.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-4d7d16bbf0636a40.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/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/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/build/libc-5ca29d649947216f/build_script_build-5ca29d649947216f" "-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 `libc` (build script) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e61802ef9eef8c8c053e87f8415514282d5ae11a2675e3ac1980f54f27de34f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61802ef9eef8c8c053e87f8415514282d5ae11a2675e3ac1980f54f27de34f0", kill_on_drop: false }`
[INFO] [stdout] e61802ef9eef8c8c053e87f8415514282d5ae11a2675e3ac1980f54f27de34f0
[INFO] checking sahillakhmani/hello_world against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sahillakhmani/hello_world on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] finished tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] tweaked toml for git repo https://github.com/sahillakhmani/hello_world written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sahillakhmani/hello_world 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" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad299a8bc01cdec994319d2621677dd59f3e2ba234f921a2fcbde7815cc90c58
[INFO] running `Command { std: "docker" "start" "-a" "ad299a8bc01cdec994319d2621677dd59f3e2ba234f921a2fcbde7815cc90c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad299a8bc01cdec994319d2621677dd59f3e2ba234f921a2fcbde7815cc90c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad299a8bc01cdec994319d2621677dd59f3e2ba234f921a2fcbde7815cc90c58", kill_on_drop: false }`
[INFO] [stdout] ad299a8bc01cdec994319d2621677dd59f3e2ba234f921a2fcbde7815cc90c58
[INFO] checking sahillakhmani/hello_world against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sahillakhmani/hello_world on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] finished tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] tweaked toml for git repo https://github.com/sahillakhmani/hello_world written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sahillakhmani/hello_world 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" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e943bd9699577feaa024bdf255c662b2c129ee0a8d73d4c952bace218a2d7d1
[INFO] running `Command { std: "docker" "start" "-a" "3e943bd9699577feaa024bdf255c662b2c129ee0a8d73d4c952bace218a2d7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e943bd9699577feaa024bdf255c662b2c129ee0a8d73d4c952bace218a2d7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e943bd9699577feaa024bdf255c662b2c129ee0a8d73d4c952bace218a2d7d1", kill_on_drop: false }`
[INFO] [stdout] 3e943bd9699577feaa024bdf255c662b2c129ee0a8d73d4c952bace218a2d7d1
[INFO] checking sahillakhmani/hello_world against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sahillakhmani/hello_world on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] finished tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] tweaked toml for git repo https://github.com/sahillakhmani/hello_world written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sahillakhmani/hello_world 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" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e06fd1d29efca10e4a5f5cca283b8f0f87491aa28cac2ffdceea378c99c176d0
[INFO] running `Command { std: "docker" "start" "-a" "e06fd1d29efca10e4a5f5cca283b8f0f87491aa28cac2ffdceea378c99c176d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e06fd1d29efca10e4a5f5cca283b8f0f87491aa28cac2ffdceea378c99c176d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06fd1d29efca10e4a5f5cca283b8f0f87491aa28cac2ffdceea378c99c176d0", kill_on_drop: false }`
[INFO] [stdout] e06fd1d29efca10e4a5f5cca283b8f0f87491aa28cac2ffdceea378c99c176d0
[INFO] checking sahillakhmani/hello_world against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sahillakhmani/hello_world on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] finished tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] tweaked toml for git repo https://github.com/sahillakhmani/hello_world written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sahillakhmani/hello_world 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" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67901937d98ac6f939b90e9e0dd12ee08095363bfd93e095882a32ca1bd9c758
[INFO] running `Command { std: "docker" "start" "-a" "67901937d98ac6f939b90e9e0dd12ee08095363bfd93e095882a32ca1bd9c758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67901937d98ac6f939b90e9e0dd12ee08095363bfd93e095882a32ca1bd9c758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67901937d98ac6f939b90e9e0dd12ee08095363bfd93e095882a32ca1bd9c758", kill_on_drop: false }`
[INFO] [stdout] 67901937d98ac6f939b90e9e0dd12ee08095363bfd93e095882a32ca1bd9c758
[INFO] checking sahillakhmani/hello_world against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsahillakhmani%2Fhello_world" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sahillakhmani/hello_world on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] finished tweaking git repo https://github.com/sahillakhmani/hello_world
[INFO] tweaked toml for git repo https://github.com/sahillakhmani/hello_world written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sahillakhmani/hello_world 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" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07ba591018e004dbdd167f1d4ec635e06bba772fe112920a4bfd181eb49237ce
[INFO] running `Command { std: "docker" "start" "-a" "07ba591018e004dbdd167f1d4ec635e06bba772fe112920a4bfd181eb49237ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07ba591018e004dbdd167f1d4ec635e06bba772fe112920a4bfd181eb49237ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ba591018e004dbdd167f1d4ec635e06bba772fe112920a4bfd181eb49237ce", kill_on_drop: false }`
[INFO] [stdout] 07ba591018e004dbdd167f1d4ec635e06bba772fe112920a4bfd181eb49237ce
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 1
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.