[INFO] fetching crate evaltrees 0.1.0... [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] crate evaltrees 0.1.0 is already in cache [INFO] checking evaltrees-0.1.0 against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447 [INFO] extracting crate evaltrees 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate evaltrees 0.1.0 on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate evaltrees 0.1.0 [INFO] finished tweaking crates.io crate evaltrees 0.1.0 [INFO] tweaked toml for crates.io crate evaltrees 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bit-set v0.4.0 [INFO] [stderr] Downloaded spin v0.4.10 [INFO] [stderr] Downloaded atty v0.1.2 [INFO] [stderr] Downloaded itertools v0.7.11 [INFO] [stderr] Downloaded display_attr v0.1.1 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded symbol v0.1.9 [INFO] [stderr] Downloaded docopt v0.8.3 [INFO] [stderr] Downloaded ena v0.5.0 [INFO] [stderr] Downloaded lalrpop-snap v0.15.2 [INFO] [stderr] Downloaded lalrpop v0.15.2 [INFO] [stderr] Downloaded lalrpop-util v0.15.2 [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fc72598f91ddbcf9a6478765f4871c81892fa87259a2f0010d587a271bbf627 [INFO] running `Command { std: "docker" "start" "-a" "2fc72598f91ddbcf9a6478765f4871c81892fa87259a2f0010d587a271bbf627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fc72598f91ddbcf9a6478765f4871c81892fa87259a2f0010d587a271bbf627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc72598f91ddbcf9a6478765f4871c81892fa87259a2f0010d587a271bbf627", kill_on_drop: false }` [INFO] [stdout] 2fc72598f91ddbcf9a6478765f4871c81892fa87259a2f0010d587a271bbf627 [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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63c8cb58a724ea0dce937a8ed920b0c5cffddcd860845286bc01dfd1486e81d6 [INFO] running `Command { std: "docker" "start" "-a" "63c8cb58a724ea0dce937a8ed920b0c5cffddcd860845286bc01dfd1486e81d6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.129 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.9 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling lalrpop-util v0.15.2 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking symbol v0.1.9 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling generic-array v0.9.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling lalrpop-snap v0.15.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling display_attr v0.1.1 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] error: could not compile `lalrpop-snap` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name lalrpop_snap /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-snap-0.15.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=42f6c0f402ba4923 -C extra-filename=-42f6c0f402ba4923 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ascii_canvas=/opt/rustwide/target/debug/deps/libascii_canvas-b6abbb9e47da8e0e.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-c10b6c523bb2cb0c.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-44302146d50b0a46.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-8f052707a6bae014.rmeta --extern ena=/opt/rustwide/target/debug/deps/libena-6a9596793b2d8a06.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-678f25f24f36f919.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-f8772db9f6212fc7.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-2b3097ce57f3ad76.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-15a660c0d94481f7.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-bd48989dd2952e8f.rmeta --extern string_cache=/opt/rustwide/target/debug/deps/libstring_cache-45cc93c21b3ff2c9.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-77569b923aaf0569.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-17df5e5ca0bb5bda.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "63c8cb58a724ea0dce937a8ed920b0c5cffddcd860845286bc01dfd1486e81d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63c8cb58a724ea0dce937a8ed920b0c5cffddcd860845286bc01dfd1486e81d6", kill_on_drop: false }` [INFO] [stdout] 63c8cb58a724ea0dce937a8ed920b0c5cffddcd860845286bc01dfd1486e81d6