[INFO] fetching crate macroific 2.0.0...
[INFO] checking macroific-2.0.0 against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] extracting crate macroific 2.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate macroific 2.0.0
[INFO] finished tweaking crates.io crate macroific 2.0.0
[INFO] tweaked toml for crates.io crate macroific 2.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate macroific 2.0.0 on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate macroific 2.0.0 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sealed v0.6.0
[INFO] [stderr]   Downloaded macroific_attr_parse v2.0.0
[INFO] [stderr]   Downloaded macroific_core v2.0.0
[INFO] [stderr]   Downloaded macroific_macro v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baffb49022272f027ce924589e770f03148593394de64132e6e625e98ee58f81
[INFO] running `Command { std: "docker" "start" "-a" "baffb49022272f027ce924589e770f03148593394de64132e6e625e98ee58f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baffb49022272f027ce924589e770f03148593394de64132e6e625e98ee58f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baffb49022272f027ce924589e770f03148593394de64132e6e625e98ee58f81", kill_on_drop: false }`
[INFO] [stdout] baffb49022272f027ce924589e770f03148593394de64132e6e625e98ee58f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82b6cd8d2e1884b2e33c99581fb981853341b5a5639373b48a42780356928ccc
[INFO] running `Command { std: "docker" "start" "-a" "82b6cd8d2e1884b2e33c99581fb981853341b5a5639373b48a42780356928ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.79
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]     Checking macroific_core v2.0.0
[INFO] [stderr] error: could not compile `macroific_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/35d55b34bffd51384ac430cc20852b7d16dd5a90/bin/rustc --crate-name macroific_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/macroific_core-2.0.0/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 --warn=unexpected_cfgs --check-cfg 'cfg(doc_cfg)' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("attributed", "generic-impl", "module-prefix"))' -C metadata=a4c8ca9359dcce95 -C extra-filename=-33de31ff86fc305f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0dfd2982a9aa9707.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e9198771be758c13.rmeta --extern sealed=/opt/rustwide/target/debug/deps/libsealed-9a304069b67ec26b.so --extern syn=/opt/rustwide/target/debug/deps/libsyn-2606c2a08e99e8f7.rmeta --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] running `Command { std: "docker" "inspect" "82b6cd8d2e1884b2e33c99581fb981853341b5a5639373b48a42780356928ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b6cd8d2e1884b2e33c99581fb981853341b5a5639373b48a42780356928ccc", kill_on_drop: false }`
[INFO] [stdout] 82b6cd8d2e1884b2e33c99581fb981853341b5a5639373b48a42780356928ccc