[INFO] fetching crate json-codec-wasm 0.1.0... [INFO] testing json-codec-wasm-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate json-codec-wasm 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate json-codec-wasm 0.1.0 [INFO] finished tweaking crates.io crate json-codec-wasm 0.1.0 [INFO] tweaked toml for crates.io crate json-codec-wasm 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate json-codec-wasm 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding quickcheck v0.2.27 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread-id v2.0.0 [INFO] [stderr] Downloaded env_logger v0.3.5 [INFO] [stderr] Downloaded thread_local v0.2.7 [INFO] [stderr] Downloaded utf8-ranges v0.1.3 [INFO] [stderr] Downloaded regex-syntax v0.3.9 [INFO] [stderr] Downloaded aho-corasick v0.5.3 [INFO] [stderr] Downloaded regex v0.1.80 [INFO] [stderr] Downloaded quickcheck v0.2.27 [INFO] [stderr] Downloaded memchr v0.1.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bd28d7826cd97668e4ad4cd9b798700a1ed37ded4ee4db79095169c310f4866 [INFO] running `Command { std: "docker" "start" "-a" "0bd28d7826cd97668e4ad4cd9b798700a1ed37ded4ee4db79095169c310f4866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bd28d7826cd97668e4ad4cd9b798700a1ed37ded4ee4db79095169c310f4866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd28d7826cd97668e4ad4cd9b798700a1ed37ded4ee4db79095169c310f4866", kill_on_drop: false }` [INFO] [stdout] 0bd28d7826cd97668e4ad4cd9b798700a1ed37ded4ee4db79095169c310f4866 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9cb52ef17111562ac594ba1110c8cb349373933fce39cc4f5ba4d5935836249 [INFO] running `Command { std: "docker" "start" "-a" "c9cb52ef17111562ac594ba1110c8cb349373933fce39cc4f5ba4d5935836249", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling json-codec-wasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `buffer` is never read [INFO] [stdout] --> src/decoder.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 182 | pub struct Decoder { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 185 | buffer: [u8; 512], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decoder.rs:618:36 [INFO] [stdout] | [INFO] [stdout] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stdout] | ^^^^^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "c9cb52ef17111562ac594ba1110c8cb349373933fce39cc4f5ba4d5935836249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9cb52ef17111562ac594ba1110c8cb349373933fce39cc4f5ba4d5935836249", kill_on_drop: false }` [INFO] [stdout] c9cb52ef17111562ac594ba1110c8cb349373933fce39cc4f5ba4d5935836249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7cb62e79463da5b7dfb0e9d04f54a88bc436391b0b2273474009824a70aa0ad [INFO] running `Command { std: "docker" "start" "-a" "d7cb62e79463da5b7dfb0e9d04f54a88bc436391b0b2273474009824a70aa0ad", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: field `buffer` is never read [INFO] [stdout] --> src/decoder.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 182 | pub struct Decoder { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 185 | buffer: [u8; 512], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decoder.rs:618:36 [INFO] [stdout] | [INFO] [stdout] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stdout] | ^^^^^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] Compiling json-codec-wasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `buffer` is never read [INFO] [stdout] --> src/decoder.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 182 | pub struct Decoder { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 185 | buffer: [u8; 512], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decoder.rs:618:36 [INFO] [stdout] | [INFO] [stdout] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stdout] | ^^^^^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.47s [INFO] running `Command { std: "docker" "inspect" "d7cb62e79463da5b7dfb0e9d04f54a88bc436391b0b2273474009824a70aa0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7cb62e79463da5b7dfb0e9d04f54a88bc436391b0b2273474009824a70aa0ad", kill_on_drop: false }` [INFO] [stdout] d7cb62e79463da5b7dfb0e9d04f54a88bc436391b0b2273474009824a70aa0ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5d96e06e3c42f2e2c57565501217eb83016077395ded53c9bd2ed09c1ce4c43 [INFO] running `Command { std: "docker" "start" "-a" "e5d96e06e3c42f2e2c57565501217eb83016077395ded53c9bd2ed09c1ce4c43", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: field `buffer` is never read [INFO] [stderr] --> src/decoder.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 182 | pub struct Decoder { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 185 | buffer: [u8; 512], [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/decoder.rs:618:36 [INFO] [stderr] | [INFO] [stderr] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stderr] | ^^^^^^^^^ --------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 618 | pub fn array_iter(&mut self) -> DecodeResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `json-codec-wasm` (lib) generated 2 warnings [INFO] [stderr] warning: `json-codec-wasm` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_codec_wasm-0cd1af1e85010ebb) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test decoder::tests::empty2 ... ok [INFO] [stdout] test decoder::tests::numbers ... ok [INFO] [stdout] test decoder::tests::object ... ok [INFO] [stdout] test decoder::tests::array_macro ... ok [INFO] [stdout] test decoder::tests::array ... ok [INFO] [stdout] test decoder::tests::generic ... ok [INFO] [stdout] test decoder::tests::empty1 ... ok [INFO] [stdout] test decoder::tests::array_iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/properties.rs (/opt/rustwide/target/debug/deps/properties-6fb7c75400f3ec24) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test identity_u16 ... ok [INFO] [stdout] test identity_i32 ... ok [INFO] [stdout] test identity_null ... ok [INFO] [stdout] test identity_i8 ... ok [INFO] [stdout] test identity_u32 ... ok [INFO] [stdout] test identity_string ... ok [INFO] [stdout] test identity_i64 ... ok [INFO] [stdout] test identity_i16 ... ok [INFO] [stdout] test identity_u64 ... ok [INFO] [stdout] test identity_bool ... ok [INFO] [stdout] test identity_json ... ok [INFO] [stdout] test identity_u8 ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests json_codec_wasm [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/decoder.rs - decoder::Decoder::has_more (line 536) ... ok [INFO] [stdout] test src/encoder.rs - encoder (line 5) ... ok [INFO] [stdout] test src/macros.rs - macros::object (line 69) ... ok [INFO] [stdout] test src/macros.rs - macros::extract (line 9) ... ok [INFO] [stdout] test src/decoder.rs - decoder::Decoder::array_iter (line 608) ... ok [INFO] [stdout] test src/decoder.rs - decoder (line 10) ... ok [INFO] [stdout] test src/decoder.rs - decoder (line 28) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5d96e06e3c42f2e2c57565501217eb83016077395ded53c9bd2ed09c1ce4c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d96e06e3c42f2e2c57565501217eb83016077395ded53c9bd2ed09c1ce4c43", kill_on_drop: false }` [INFO] [stdout] e5d96e06e3c42f2e2c57565501217eb83016077395ded53c9bd2ed09c1ce4c43