[INFO] cloning repository https://github.com/anderj017/levenshtein
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anderj017/levenshtein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanderj017%2Flevenshtein", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanderj017%2Flevenshtein'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb335fe4d1a5e2e1150590d3e3fc70c496f99bc3
[INFO] checking anderj017/levenshtein against master#fe55364329579d361b1ab565728bc033a7dba07e for pr-146013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanderj017%2Flevenshtein" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anderj017/levenshtein
[INFO] finished tweaking git repo https://github.com/anderj017/levenshtein
[INFO] tweaked toml for git repo https://github.com/anderj017/levenshtein written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anderj017/levenshtein on toolchain fe55364329579d361b1ab565728bc033a7dba07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anderj017/levenshtein 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" "+fe55364329579d361b1ab565728bc033a7dba07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jemallocator v0.3.2
[INFO] [stderr]   Downloaded jemalloc-sys v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54efbfb48cdbe3a2ad74c0934ef193677a2118d5801b76f9b47eccd3d2b296cb
[INFO] running `Command { std: "docker" "start" "-a" "54efbfb48cdbe3a2ad74c0934ef193677a2118d5801b76f9b47eccd3d2b296cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54efbfb48cdbe3a2ad74c0934ef193677a2118d5801b76f9b47eccd3d2b296cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54efbfb48cdbe3a2ad74c0934ef193677a2118d5801b76f9b47eccd3d2b296cb", kill_on_drop: false }`
[INFO] [stdout] 54efbfb48cdbe3a2ad74c0934ef193677a2118d5801b76f9b47eccd3d2b296cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+fe55364329579d361b1ab565728bc033a7dba07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e72c9b653bdbb361dcb5645ff659eadcf7a42d42f1881048e95ccf51a58db12
[INFO] running `Command { std: "docker" "start" "-a" "1e72c9b653bdbb361dcb5645ff659eadcf7a42d42f1881048e95ccf51a58db12", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr] error: could not compile `jemalloc-sys` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/fe55364329579d361b1ab565728bc033a7dba07e/bin/rustc --crate-name jemalloc_sys --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/jemalloc-sys-0.3.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="background_threads_runtime_support"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("background_threads", "background_threads_runtime_support", "debug", "default", "disable_initial_exec_tls", "profiling", "stats", "unprefixed_malloc_on_supported_platforms"))' -C metadata=08959e97df68c48e -C extra-filename=-4077f4b77fc56741 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-202358b6eaf4a707.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/jemalloc-sys-a0bca8c94563a369/out/build/lib -l static=jemalloc_pic -l pthread --cfg prefixed` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] running `Command { std: "docker" "inspect" "1e72c9b653bdbb361dcb5645ff659eadcf7a42d42f1881048e95ccf51a58db12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e72c9b653bdbb361dcb5645ff659eadcf7a42d42f1881048e95ccf51a58db12", kill_on_drop: false }`
[INFO] [stdout] 1e72c9b653bdbb361dcb5645ff659eadcf7a42d42f1881048e95ccf51a58db12