[INFO] fetching crate pwasm-abi 0.2.2... [INFO] testing pwasm-abi-0.2.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate pwasm-abi 0.2.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate pwasm-abi 0.2.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pwasm-abi 0.2.2 [INFO] finished tweaking crates.io crate pwasm-abi 0.2.2 [INFO] tweaked toml for crates.io crate pwasm-abi 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 51fa3175116e7d159f6dd77a7d627299cbf52bef4c90eb329da2d0c6813357e6 [INFO] running `Command { std: "docker" "start" "-a" "51fa3175116e7d159f6dd77a7d627299cbf52bef4c90eb329da2d0c6813357e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51fa3175116e7d159f6dd77a7d627299cbf52bef4c90eb329da2d0c6813357e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51fa3175116e7d159f6dd77a7d627299cbf52bef4c90eb329da2d0c6813357e6", kill_on_drop: false }` [INFO] [stdout] 51fa3175116e7d159f6dd77a7d627299cbf52bef4c90eb329da2d0c6813357e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a18bbba6652ccf9b21aeb3d42f8c4d3de487b40f037c2466cf9256e514e4da5 [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" "7a18bbba6652ccf9b21aeb3d42f8c4d3de487b40f037c2466cf9256e514e4da5", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling pwasm-libc v0.2.1 [INFO] [stderr] Compiling fixed-hash v0.3.2 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Compiling uint v0.5.0 [INFO] [stderr] Compiling pwasm-alloc v0.4.1 [INFO] [stderr] Compiling pwasm-std v0.13.1 [INFO] [stderr] Compiling pwasm-abi v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:41 [INFO] [stdout] | [INFO] [stdout] 4 | #![cfg_attr(not(feature="std"), feature(alloc))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.81s [INFO] running `Command { std: "docker" "inspect" "7a18bbba6652ccf9b21aeb3d42f8c4d3de487b40f037c2466cf9256e514e4da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a18bbba6652ccf9b21aeb3d42f8c4d3de487b40f037c2466cf9256e514e4da5", kill_on_drop: false }` [INFO] [stdout] 7a18bbba6652ccf9b21aeb3d42f8c4d3de487b40f037c2466cf9256e514e4da5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37a2df87deecf66c73dcd5c04e666959c506aa15d7ee3ef80de0b083cc4c210c [INFO] running `Command { std: "docker" "start" "-a" "37a2df87deecf66c73dcd5c04e666959c506aa15d7ee3ef80de0b083cc4c210c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.2 [INFO] [stdout] warning: the feature `alloc` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:41 [INFO] [stdout] | [INFO] [stdout] 4 | #![cfg_attr(not(feature="std"), feature(alloc))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-hack v0.4.2 [INFO] [stderr] Compiling hex-literal-impl v0.1.2 [INFO] [stderr] Compiling hex-literal v0.1.4 [INFO] [stderr] Compiling pwasm-abi v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/eth/tests.rs:78:56 [INFO] [stdout] | [INFO] [stdout] 78 | fn single_decode(payload: &[u8]) -> (T) { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `std` (which `hex_literal` depends on): `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `pwasm_std` (which `pwasm_abi` depends on) [INFO] [stdout] = note: first definition in `pwasm_std` loaded from /opt/rustwide/target/debug/deps/libpwasm_std-478f51fce2b6b0ee.rlib [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.so, /opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `std` (which `hex_literal` depends on): `oom`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `pwasm_std` (which `pwasm_abi` depends on) [INFO] [stdout] = note: first definition in `pwasm_std` loaded from /opt/rustwide/target/debug/deps/libpwasm_std-478f51fce2b6b0ee.rlib [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.so, /opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `panic_unwind` (which `std` depends on): `eh_personality`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `pwasm_std` (which `pwasm_abi` depends on) [INFO] [stdout] = note: first definition in `pwasm_std` loaded from /opt/rustwide/target/debug/deps/libpwasm_std-478f51fce2b6b0ee.rlib [INFO] [stdout] = note: second definition in `panic_unwind` loaded from /opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pwasm-abi` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "37a2df87deecf66c73dcd5c04e666959c506aa15d7ee3ef80de0b083cc4c210c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37a2df87deecf66c73dcd5c04e666959c506aa15d7ee3ef80de0b083cc4c210c", kill_on_drop: false }` [INFO] [stdout] 37a2df87deecf66c73dcd5c04e666959c506aa15d7ee3ef80de0b083cc4c210c