[INFO] cloning repository https://github.com/zavedAli/RustCompressor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zavedAli/RustCompressor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzavedAli%2FRustCompressor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzavedAli%2FRustCompressor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7173990c7a42f91f1ec5c6762aac21d6a4f34c4e
[INFO] checking zavedAli/RustCompressor against try#3298c2ca5e390fd0d104357fdeec514a152a9561 for pr-136490
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzavedAli%2FRustCompressor" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/40of7tznd0dmvp9d.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/414ehkbc3juf7r19.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/47nrm0ymmrsoggeg.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/4c29h7fps1e50q2t.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/4hhpfhn81qwmjoy7.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/4i4gdc1pwle1v4ic.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/4pwjwreufysvyr8d.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/4zuf5zq661q3cwr0.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/51v47p28vaxjhirw.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/53j570yymeych2wn.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/54cjwx12ii9grv6y.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/56bk1gmz32n47az8.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/56ibvx3u1k6qx7a5.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/5djl1cp04nf868iq.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/5f4pr05slckjhyvd.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/ag0azgwvlt2jg3p.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/dep-graph.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/j4uegnjx8h7f4t4.o
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/query-cache.bin
[INFO] [stderr] error: unable to write file target/debug/incremental/compressor-1nn2s7gzcag5d/s-gygh9uzt7o-13qklvs-8ch07dprrf37pjb91lfqgvg54/work-products.bin
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking zavedAli/RustCompressor against try#3298c2ca5e390fd0d104357fdeec514a152a9561 for pr-136490
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzavedAli%2FRustCompressor" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zavedAli/RustCompressor on toolchain 3298c2ca5e390fd0d104357fdeec514a152a9561
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zavedAli/RustCompressor
[INFO] finished tweaking git repo https://github.com/zavedAli/RustCompressor
[INFO] tweaked toml for git repo https://github.com/zavedAli/RustCompressor written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zavedAli/RustCompressor 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" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff2c7ff9d6a6f0fe732ccf8320ff41bdf3109224e5f2fd842fe38b692301e858
[INFO] running `Command { std: "docker" "start" "-a" "ff2c7ff9d6a6f0fe732ccf8320ff41bdf3109224e5f2fd842fe38b692301e858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff2c7ff9d6a6f0fe732ccf8320ff41bdf3109224e5f2fd842fe38b692301e858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2c7ff9d6a6f0fe732ccf8320ff41bdf3109224e5f2fd842fe38b692301e858", kill_on_drop: false }`
[INFO] [stdout] ff2c7ff9d6a6f0fe732ccf8320ff41bdf3109224e5f2fd842fe38b692301e858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49b0b8e9a7d31e9d37b47dbd4255da724d6ff4392702ce05230c81342f7c367a
[INFO] running `Command { std: "docker" "start" "-a" "49b0b8e9a7d31e9d37b47dbd4255da724d6ff4392702ce05230c81342f7c367a", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking compressor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "49b0b8e9a7d31e9d37b47dbd4255da724d6ff4392702ce05230c81342f7c367a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b0b8e9a7d31e9d37b47dbd4255da724d6ff4392702ce05230c81342f7c367a", kill_on_drop: false }`
[INFO] [stdout] 49b0b8e9a7d31e9d37b47dbd4255da724d6ff4392702ce05230c81342f7c367a