[INFO] fetching crate owasm-std 0.20.1... [INFO] testing owasm-std-0.20.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate owasm-std 0.20.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate owasm-std 0.20.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate owasm-std 0.20.1 [INFO] finished tweaking crates.io crate owasm-std 0.20.1 [INFO] tweaked toml for crates.io crate owasm-std 0.20.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e4c3d0e8e93102e70fa331bfe3e25c8c7e27ccb0e65daee639aa2051c8eb9b7 [INFO] running `Command { std: "docker" "start" "-a" "7e4c3d0e8e93102e70fa331bfe3e25c8c7e27ccb0e65daee639aa2051c8eb9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e4c3d0e8e93102e70fa331bfe3e25c8c7e27ccb0e65daee639aa2051c8eb9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e4c3d0e8e93102e70fa331bfe3e25c8c7e27ccb0e65daee639aa2051c8eb9b7", kill_on_drop: false }` [INFO] [stdout] 7e4c3d0e8e93102e70fa331bfe3e25c8c7e27ccb0e65daee639aa2051c8eb9b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4924be1b4ea94a536fb3a1fe70682be2ca4785c501d26e92661dcc9b7eeedd38 [INFO] running `Command { std: "docker" "start" "-a" "4924be1b4ea94a536fb3a1fe70682be2ca4785c501d26e92661dcc9b7eeedd38", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling fixed-hash v0.3.2 [INFO] [stderr] Compiling uint v0.6.1 [INFO] [stderr] Compiling owasm-std v0.20.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/types.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / ///! Provides primitive fixed size hash types. [INFO] [stdout] 2 | | ///! Based on https://github.com/paritytech/pwasm-std/blob/61db712/src/types.rs [INFO] [stdout] | |_------------------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/types.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / construct_uint! { [INFO] [stdout] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stdout] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stdout] 7 | | pub struct U256(4); [INFO] [stdout] 8 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/types.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / construct_uint! { [INFO] [stdout] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stdout] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stdout] 7 | | pub struct U256(4); [INFO] [stdout] 8 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.27s [INFO] running `Command { std: "docker" "inspect" "4924be1b4ea94a536fb3a1fe70682be2ca4785c501d26e92661dcc9b7eeedd38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4924be1b4ea94a536fb3a1fe70682be2ca4785c501d26e92661dcc9b7eeedd38", kill_on_drop: false }` [INFO] [stdout] 4924be1b4ea94a536fb3a1fe70682be2ca4785c501d26e92661dcc9b7eeedd38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89bf3a88742ea2375e458bfb46d6921da5d20a53fea7fd64731d77c721e19521 [INFO] running `Command { std: "docker" "start" "-a" "89bf3a88742ea2375e458bfb46d6921da5d20a53fea7fd64731d77c721e19521", kill_on_drop: false }` [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/types.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / ///! Provides primitive fixed size hash types. [INFO] [stdout] 2 | | ///! Based on https://github.com/paritytech/pwasm-std/blob/61db712/src/types.rs [INFO] [stdout] | |_------------------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/types.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / construct_uint! { [INFO] [stdout] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stdout] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stdout] 7 | | pub struct U256(4); [INFO] [stdout] 8 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling owasm-std v0.20.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/types.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / construct_uint! { [INFO] [stdout] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stdout] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stdout] 7 | | pub struct U256(4); [INFO] [stdout] 8 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/types.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / ///! Provides primitive fixed size hash types. [INFO] [stdout] 2 | | ///! Based on https://github.com/paritytech/pwasm-std/blob/61db712/src/types.rs [INFO] [stdout] | |_------------------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/types.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / construct_uint! { [INFO] [stdout] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stdout] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stdout] 7 | | pub struct U256(4); [INFO] [stdout] 8 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/types.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / construct_uint! { [INFO] [stdout] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stdout] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stdout] 7 | | pub struct U256(4); [INFO] [stdout] 8 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "89bf3a88742ea2375e458bfb46d6921da5d20a53fea7fd64731d77c721e19521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89bf3a88742ea2375e458bfb46d6921da5d20a53fea7fd64731d77c721e19521", kill_on_drop: false }` [INFO] [stdout] 89bf3a88742ea2375e458bfb46d6921da5d20a53fea7fd64731d77c721e19521 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 672af0ff084ace1545b674c63bc0f193daedb042829fdcc3b0a8fed32caf40ae [INFO] running `Command { std: "docker" "start" "-a" "672af0ff084ace1545b674c63bc0f193daedb042829fdcc3b0a8fed32caf40ae", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/types.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / ///! Provides primitive fixed size hash types. [INFO] [stderr] 2 | | ///! Based on https://github.com/paritytech/pwasm-std/blob/61db712/src/types.rs [INFO] [stderr] | |_------------------------------------------------------------------------------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/types.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / construct_uint! { [INFO] [stderr] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stderr] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stderr] 7 | | pub struct U256(4); [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/types.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / construct_uint! { [INFO] [stderr] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stderr] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stderr] 7 | | pub struct U256(4); [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/types.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / ///! Provides primitive fixed size hash types. [INFO] [stderr] 2 | | ///! Based on https://github.com/paritytech/pwasm-std/blob/61db712/src/types.rs [INFO] [stderr] | |_------------------------------------------------------------------------------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/types.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / construct_uint! { [INFO] [stderr] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stderr] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stderr] 7 | | pub struct U256(4); [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/types.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / construct_uint! { [INFO] [stderr] 5 | | /// A 256-bits (4 64-bit word) fixed-size bigint type. [INFO] [stderr] 6 | | #[derive(Serialize, Deserialize)] [INFO] [stderr] 7 | | pub struct U256(4); [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `uint_overflowing_binop` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/owasm_std-ae40f2f645115ac5) [INFO] [stdout] [INFO] [stderr] Doc-tests owasm-std [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "672af0ff084ace1545b674c63bc0f193daedb042829fdcc3b0a8fed32caf40ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "672af0ff084ace1545b674c63bc0f193daedb042829fdcc3b0a8fed32caf40ae", kill_on_drop: false }` [INFO] [stdout] 672af0ff084ace1545b674c63bc0f193daedb042829fdcc3b0a8fed32caf40ae