[INFO] fetching crate rudolfs 0.3.8...
[INFO] checking rudolfs-0.3.8 against master#fe55364329579d361b1ab565728bc033a7dba07e for pr-146013
[INFO] extracting crate rudolfs 0.3.8 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rudolfs 0.3.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rudolfs 0.3.8
[INFO] tweaked toml for crates.io crate rudolfs 0.3.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rudolfs 0.3.8 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 crates.io crate rudolfs 0.3.8 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 rusoto_sts v0.48.0
[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" "+fe55364329579d361b1ab565728bc033a7dba07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6173ae3d3450fd666809a2938b6d05f47a79ecb205021c95414be5dd75e1de07
[INFO] running `Command { std: "docker" "start" "-a" "6173ae3d3450fd666809a2938b6d05f47a79ecb205021c95414be5dd75e1de07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6173ae3d3450fd666809a2938b6d05f47a79ecb205021c95414be5dd75e1de07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6173ae3d3450fd666809a2938b6d05f47a79ecb205021c95414be5dd75e1de07", kill_on_drop: false }`
[INFO] [stdout] 6173ae3d3450fd666809a2938b6d05f47a79ecb205021c95414be5dd75e1de07
[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" "+fe55364329579d361b1ab565728bc033a7dba07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5cb5212085fa893fea0df0919e0ac3ca62241aab2ac701b53a586be93adfc20
[INFO] running `Command { std: "docker" "start" "-a" "a5cb5212085fa893fea0df0919e0ac3ca62241aab2ac701b53a586be93adfc20", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling cc v1.2.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking xml-rs v0.8.24
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking humansize v1.1.1
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]     Checking keystream v1.0.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking chacha v0.3.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking human-size v0.4.3
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking os_pipe v1.2.1
[INFO] [stderr]     Checking quote v1.0.38
[INFO] [stderr]     Checking shared_child v1.0.1
[INFO] [stderr]     Checking duct v0.13.7
[INFO] [stderr]    Compiling rusoto_core v0.48.0
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr] error: could not compile `ring` (build script)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/fe55364329579d361b1ab565728bc033a7dba07e/bin/rustc --crate-name build_script_build --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ring-0.17.8/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="dev_urandom_fallback"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dev_urandom_fallback", "less-safe-getrandom-custom-or-rdrand", "slow_tests", "std", "test_logging", "unstable-testing-arm-no-hw", "unstable-testing-arm-no-neon", "wasm32_unknown_unknown_js"))' -C metadata=5fca10166d83f457 -C extra-filename=-7585ab4c31b7558a --out-dir /opt/rustwide/target/debug/build/ring-7585ab4c31b7558a -L dependency=/opt/rustwide/target/debug/deps --extern cc=/opt/rustwide/target/debug/deps/libcc-b1de9c6428f0d0e4.rlib --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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a5cb5212085fa893fea0df0919e0ac3ca62241aab2ac701b53a586be93adfc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cb5212085fa893fea0df0919e0ac3ca62241aab2ac701b53a586be93adfc20", kill_on_drop: false }`
[INFO] [stdout] a5cb5212085fa893fea0df0919e0ac3ca62241aab2ac701b53a586be93adfc20