[INFO] fetching crate patract-wasmi 0.6.2... [INFO] testing patract-wasmi-0.6.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate patract-wasmi 0.6.2 into /workspace/builds/worker-117/source [INFO] validating manifest of crates.io crate patract-wasmi 0.6.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-117/source/.cargo/config [INFO] started tweaking crates.io crate patract-wasmi 0.6.2 [INFO] finished tweaking crates.io crate patract-wasmi 0.6.2 [INFO] tweaked toml for crates.io crate patract-wasmi 0.6.2 written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate crates.io crate patract-wasmi 0.6.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parity-wasm v0.41.0 [INFO] [stderr] Downloaded memory_units v0.3.0 [INFO] [stderr] Downloaded wasmi-validation v0.3.0 [INFO] [stderr] Downloaded wabt-sys v0.6.1 [INFO] [stderr] Downloaded wabt v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8f3d406d3c7c00593a0a44868efc0dd0847136c884d110d5801eeacd868d855 [INFO] running `Command { std: "docker" "start" "-a" "d8f3d406d3c7c00593a0a44868efc0dd0847136c884d110d5801eeacd868d855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8f3d406d3c7c00593a0a44868efc0dd0847136c884d110d5801eeacd868d855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8f3d406d3c7c00593a0a44868efc0dd0847136c884d110d5801eeacd868d855", kill_on_drop: false }` [INFO] [stdout] d8f3d406d3c7c00593a0a44868efc0dd0847136c884d110d5801eeacd868d855 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eeab3414fb0ac81dbadb8e0f3e4ae8850b77522c7581f2ecc6f4e753a875881b [INFO] running `Command { std: "docker" "start" "-a" "eeab3414fb0ac81dbadb8e0f3e4ae8850b77522c7581f2ecc6f4e753a875881b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling parity-wasm v0.41.0 [INFO] [stderr] Compiling memory_units v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling wasmi-validation v0.3.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling patract-wasmi v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.53s [INFO] running `Command { std: "docker" "inspect" "eeab3414fb0ac81dbadb8e0f3e4ae8850b77522c7581f2ecc6f4e753a875881b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeab3414fb0ac81dbadb8e0f3e4ae8850b77522c7581f2ecc6f4e753a875881b", kill_on_drop: false }` [INFO] [stdout] eeab3414fb0ac81dbadb8e0f3e4ae8850b77522c7581f2ecc6f4e753a875881b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86cc1a7e7c9b94a1f08e78ddcf5703b5c8c1d68d06b4e9403d8b512d31ee587a [INFO] running `Command { std: "docker" "start" "-a" "86cc1a7e7c9b94a1f08e78ddcf5703b5c8c1d68d06b4e9403d8b512d31ee587a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wabt-sys v0.6.1 [INFO] [stderr] error: could not compile `serde_json` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_json --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=85a56ca1d995eddc -C extra-filename=-85a56ca1d995eddc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itoa=/opt/rustwide/target/debug/deps/libitoa-13ead38c9c534969.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-739207766fb1644f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8a829a1c2949d4af.rmeta --cap-lints allow --cap-lints=warn --cfg limb_width_64` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "86cc1a7e7c9b94a1f08e78ddcf5703b5c8c1d68d06b4e9403d8b512d31ee587a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86cc1a7e7c9b94a1f08e78ddcf5703b5c8c1d68d06b4e9403d8b512d31ee587a", kill_on_drop: false }` [INFO] [stdout] 86cc1a7e7c9b94a1f08e78ddcf5703b5c8c1d68d06b4e9403d8b512d31ee587a