[INFO] fetching crate wasmi 0.9.0... [INFO] testing wasmi-0.9.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate wasmi 0.9.0 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate wasmi 0.9.0 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-77/source/.cargo/config [INFO] started tweaking crates.io crate wasmi 0.9.0 [INFO] finished tweaking crates.io crate wasmi 0.9.0 [INFO] tweaked toml for crates.io crate wasmi 0.9.0 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate crates.io crate wasmi 0.9.0 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 wabt v0.9.1 [INFO] [stderr] Downloaded wasmi-validation v0.4.0 [INFO] [stderr] Downloaded wabt-sys v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 9038881a0fc5a607aeb2cdaba2715b6f2b7feb464cd8c611ae4fdfa4c4822921 [INFO] running `Command { std: "docker" "start" "-a" "9038881a0fc5a607aeb2cdaba2715b6f2b7feb464cd8c611ae4fdfa4c4822921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9038881a0fc5a607aeb2cdaba2715b6f2b7feb464cd8c611ae4fdfa4c4822921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9038881a0fc5a607aeb2cdaba2715b6f2b7feb464cd8c611ae4fdfa4c4822921", kill_on_drop: false }` [INFO] [stdout] 9038881a0fc5a607aeb2cdaba2715b6f2b7feb464cd8c611ae4fdfa4c4822921 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 59d777f88a6f3c3dfb49e83e2e8514400d6390c756dfcf1170477009290faf5a [INFO] running `Command { std: "docker" "start" "-a" "59d777f88a6f3c3dfb49e83e2e8514400d6390c756dfcf1170477009290faf5a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling parity-wasm v0.42.2 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling memory_units v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling wasmi-validation v0.4.0 [INFO] [stderr] Compiling wasmi v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "59d777f88a6f3c3dfb49e83e2e8514400d6390c756dfcf1170477009290faf5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59d777f88a6f3c3dfb49e83e2e8514400d6390c756dfcf1170477009290faf5a", kill_on_drop: false }` [INFO] [stdout] 59d777f88a6f3c3dfb49e83e2e8514400d6390c756dfcf1170477009290faf5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 7655f4878f4d6c78bfd5574797cc13d66b95c772d1ddab243488745b1b684136 [INFO] running `Command { std: "docker" "start" "-a" "7655f4878f4d6c78bfd5574797cc13d66b95c772d1ddab243488745b1b684136", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.125 [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 wabt-sys v0.6.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] error: could not compile `serde_derive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.125/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=f682518e7e6551be -C extra-filename=-f682518e7e6551be --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b2e96a1d7de1897d.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-adf9642750302e9c.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-03a92fff3a5abdff.rlib --extern proc_macro --cap-lints allow --cap-lints=warn --cfg underscore_consts` (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" "7655f4878f4d6c78bfd5574797cc13d66b95c772d1ddab243488745b1b684136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7655f4878f4d6c78bfd5574797cc13d66b95c772d1ddab243488745b1b684136", kill_on_drop: false }` [INFO] [stdout] 7655f4878f4d6c78bfd5574797cc13d66b95c772d1ddab243488745b1b684136