[INFO] fetching crate presto-rs 0.1.0... [INFO] checking presto-rs-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate presto-rs 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate presto-rs 0.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate presto-rs 0.1.0 [INFO] finished tweaking crates.io crate presto-rs 0.1.0 [INFO] tweaked toml for crates.io crate presto-rs 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-2/source/examples/execute.rs [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v0.6.15 [INFO] [stderr] Downloaded user32-sys v0.2.0 [INFO] [stderr] Downloaded term v0.2.14 [INFO] [stderr] Downloaded openssl-sys v0.7.17 [INFO] [stderr] Downloaded same-file v0.1.3 [INFO] [stderr] Downloaded gdi32-sys v0.2.0 [INFO] [stderr] Downloaded pnacl-build-helper v1.4.11 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded quasi_macros v0.7.0 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded quasi v0.7.0 [INFO] [stderr] Downloaded curl v0.2.19 [INFO] [stderr] Downloaded walkdir v1.0.7 [INFO] [stderr] Downloaded aster v0.13.1 [INFO] [stderr] Downloaded syntex v0.29.2 [INFO] [stderr] Downloaded libressl-pnacl-sys v2.1.6 [INFO] [stderr] Downloaded bitflags v0.3.3 [INFO] [stderr] Downloaded quasi_codegen v0.7.0 [INFO] [stderr] Downloaded serde_macros v0.6.14 [INFO] [stderr] Downloaded serde_codegen v0.6.14 [INFO] [stderr] Downloaded curl-sys v0.1.35 [INFO] [stderr] Downloaded lazy_static v0.1.16 [INFO] [stderr] Downloaded serde_json v0.6.1 [INFO] [stderr] Downloaded syntex_syntax v0.29.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ea60ca2f9ce62bd436c11ce38c02874fe955de3f2d154bde9a5156ab4369b2f [INFO] running `Command { std: "docker" "start" "-a" "3ea60ca2f9ce62bd436c11ce38c02874fe955de3f2d154bde9a5156ab4369b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ea60ca2f9ce62bd436c11ce38c02874fe955de3f2d154bde9a5156ab4369b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ea60ca2f9ce62bd436c11ce38c02874fe955de3f2d154bde9a5156ab4369b2f", kill_on_drop: false }` [INFO] [stdout] 3ea60ca2f9ce62bd436c11ce38c02874fe955de3f2d154bde9a5156ab4369b2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 142fda3fc767285c68e509e8296532464b18bb0a9d2e46be0c259ff95d6fceb8 [INFO] running `Command { std: "docker" "start" "-a" "142fda3fc767285c68e509e8296532464b18bb0a9d2e46be0c259ff95d6fceb8", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/execute.rs [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Checking tinyvec v1.3.0 [INFO] [stderr] Compiling curl-sys v0.1.35 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling term v0.2.14 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling syntex_syntax v0.29.3 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking serde v0.6.15 [INFO] [stderr] Checking serde_json v0.6.1 [INFO] [stdout] error[E0502]: cannot borrow `cx.parse_sess.span_diagnostic` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.29.3/src/ext/expand.rs:1325:25 [INFO] [stdout] | [INFO] [stdout] 1315 | let mut expander = MacroExpander::new(&mut cx); [INFO] [stdout] | ------- mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 1325 | let err_count = cx.parse_sess.span_diagnostic.err_count(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] 1326 | let mut ret = expander.fold_crate(c); [INFO] [stdout] | -------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syntex_syntax` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "142fda3fc767285c68e509e8296532464b18bb0a9d2e46be0c259ff95d6fceb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "142fda3fc767285c68e509e8296532464b18bb0a9d2e46be0c259ff95d6fceb8", kill_on_drop: false }` [INFO] [stdout] 142fda3fc767285c68e509e8296532464b18bb0a9d2e46be0c259ff95d6fceb8