[INFO] cloning repository https://github.com/cburgdorf/rusty-rlp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cburgdorf/rusty-rlp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcburgdorf%2Frusty-rlp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcburgdorf%2Frusty-rlp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 998bc1a38cb510adbc5257c664c9a7fd20bca8bf [INFO] building cburgdorf/rusty-rlp against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcburgdorf%2Frusty-rlp" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cburgdorf/rusty-rlp on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cburgdorf/rusty-rlp [INFO] finished tweaking git repo https://github.com/cburgdorf/rusty-rlp [INFO] tweaked toml for git repo https://github.com/cburgdorf/rusty-rlp written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cburgdorf/rusty-rlp already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--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 inventory v0.1.11 [INFO] [stderr] Downloaded inventory-impl v0.1.11 [INFO] [stderr] Downloaded ethereum-types v0.9.2 [INFO] [stderr] Downloaded pyo3cls v0.11.1 [INFO] [stderr] Downloaded ghost v0.1.17 [INFO] [stderr] Downloaded ethbloom v0.9.2 [INFO] [stderr] Downloaded pyo3-derive-backend v0.11.1 [INFO] [stderr] Downloaded impl-rlp v0.2.1 [INFO] [stderr] Downloaded rlp v0.4.5 [INFO] [stderr] Downloaded pyo3 v0.11.1 [INFO] [stderr] Downloaded hex-literal v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3559698ca14af45682d296ff523068f75fc4723c4aa809b5ddaff22461a7ed7 [INFO] running `Command { std: "docker" "start" "-a" "c3559698ca14af45682d296ff523068f75fc4723c4aa809b5ddaff22461a7ed7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3559698ca14af45682d296ff523068f75fc4723c4aa809b5ddaff22461a7ed7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3559698ca14af45682d296ff523068f75fc4723c4aa809b5ddaff22461a7ed7", kill_on_drop: false }` [INFO] [stdout] c3559698ca14af45682d296ff523068f75fc4723c4aa809b5ddaff22461a7ed7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ba6150a95600d5ec80c6b01277c5c5168a13e1e3c2bb52ed6bb3469a34be32a [INFO] running `Command { std: "docker" "start" "-a" "5ba6150a95600d5ec80c6b01277c5c5168a13e1e3c2bb52ed6bb3469a34be32a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling pyo3 v0.11.1 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling rlp v0.4.5 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling ghost v0.1.17 [INFO] [stderr] Compiling pyo3-derive-backend v0.11.1 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling indoc v0.3.6 [INFO] [stderr] Compiling pyo3cls v0.11.1 [INFO] [stderr] Compiling rusty-rlp v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:30:38 [INFO] [stdout] | [INFO] [stdout] 30 | fn _wrap_as_list_if_some(val: Option<&PyList>) -> Option { [INFO] [stdout] | ^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 30 | fn _wrap_as_list_if_some(val: Option<&PyList>) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.49s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pyo3 v0.11.1, pyo3-derive-backend v0.11.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5ba6150a95600d5ec80c6b01277c5c5168a13e1e3c2bb52ed6bb3469a34be32a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ba6150a95600d5ec80c6b01277c5c5168a13e1e3c2bb52ed6bb3469a34be32a", kill_on_drop: false }` [INFO] [stdout] 5ba6150a95600d5ec80c6b01277c5c5168a13e1e3c2bb52ed6bb3469a34be32a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7eed892acf5b46a81dfe9a5caa1597c4dcd29932f2703a9410b6c6fd5dc97b3 [INFO] running `Command { std: "docker" "start" "-a" "b7eed892acf5b46a81dfe9a5caa1597c4dcd29932f2703a9410b6c6fd5dc97b3", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling byte-slice-cast v0.3.5 [INFO] [stderr] Compiling impl-rlp v0.2.1 [INFO] [stderr] Compiling hex-literal v0.3.0 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling bitvec v0.17.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling uint v0.8.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rstest v0.6.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling fixed-hash v0.6.1 [INFO] [stderr] Compiling parity-scale-codec v1.3.4 [INFO] [stderr] Compiling impl-serde v0.3.1 [INFO] [stderr] Compiling ethbloom v0.9.2 [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaguMasV/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `parity-scale-codec` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "b7eed892acf5b46a81dfe9a5caa1597c4dcd29932f2703a9410b6c6fd5dc97b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7eed892acf5b46a81dfe9a5caa1597c4dcd29932f2703a9410b6c6fd5dc97b3", kill_on_drop: false }` [INFO] [stdout] b7eed892acf5b46a81dfe9a5caa1597c4dcd29932f2703a9410b6c6fd5dc97b3