[INFO] fetching crate twiggy-parser 0.6.0... [INFO] checking twiggy-parser-0.6.0 against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180 [INFO] extracting crate twiggy-parser 0.6.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate twiggy-parser 0.6.0 on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate twiggy-parser 0.6.0 [INFO] finished tweaking crates.io crate twiggy-parser 0.6.0 [INFO] tweaked toml for crates.io crate twiggy-parser 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded twiggy-traits v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 165a133b629dc4d05c40f2f6c1ad1295804c120ab0b9469977e85d5cee36b55b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "165a133b629dc4d05c40f2f6c1ad1295804c120ab0b9469977e85d5cee36b55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "165a133b629dc4d05c40f2f6c1ad1295804c120ab0b9469977e85d5cee36b55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "165a133b629dc4d05c40f2f6c1ad1295804c120ab0b9469977e85d5cee36b55b", kill_on_drop: false }` [INFO] [stdout] 165a133b629dc4d05c40f2f6c1ad1295804c120ab0b9469977e85d5cee36b55b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 267316c4fa433d79a9854dc8834566aac074b2e65f04ce0865478825f6f3afc0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "267316c4fa433d79a9854dc8834566aac074b2e65f04ce0865478825f6f3afc0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking frozen v1.0.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking wasmparser v0.31.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parity-wasm v0.38.0 [INFO] [stderr] Compiling cpp_demangle v0.2.16 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking gimli v0.18.0 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking goblin v0.0.22 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking object v0.12.0 [INFO] [stderr] Checking twiggy-ir v0.6.0 [INFO] [stderr] Checking twiggy-traits v0.6.0 [INFO] [stderr] Checking twiggy-parser v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "267316c4fa433d79a9854dc8834566aac074b2e65f04ce0865478825f6f3afc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "267316c4fa433d79a9854dc8834566aac074b2e65f04ce0865478825f6f3afc0", kill_on_drop: false }` [INFO] [stdout] 267316c4fa433d79a9854dc8834566aac074b2e65f04ce0865478825f6f3afc0