[INFO] fetching crate json-codec-wasm 0.1.0...
[INFO] testing json-codec-wasm-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate json-codec-wasm 0.1.0 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-codec-wasm 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v0.2.27
[INFO] [stderr]   Downloaded env_logger v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d23dc544acc4744538dae3df707a378159725303e91aae5d11a442842d03447d
[INFO] running `Command { std: "docker" "start" "-a" "d23dc544acc4744538dae3df707a378159725303e91aae5d11a442842d03447d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d23dc544acc4744538dae3df707a378159725303e91aae5d11a442842d03447d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23dc544acc4744538dae3df707a378159725303e91aae5d11a442842d03447d", kill_on_drop: false }`
[INFO] [stdout] d23dc544acc4744538dae3df707a378159725303e91aae5d11a442842d03447d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 279c3c4527c6ed8f91338be57207eee97dbd5fd64e75b42b48ec603f33e8a990
[INFO] running `Command { std: "docker" "start" "-a" "279c3c4527c6ed8f91338be57207eee97dbd5fd64e75b42b48ec603f33e8a990", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` 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<I: Iterator> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 185 |     buffer: [u8; 512],
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<A, I>> {
[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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<'_, A, I>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "279c3c4527c6ed8f91338be57207eee97dbd5fd64e75b42b48ec603f33e8a990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279c3c4527c6ed8f91338be57207eee97dbd5fd64e75b42b48ec603f33e8a990", kill_on_drop: false }`
[INFO] [stdout] 279c3c4527c6ed8f91338be57207eee97dbd5fd64e75b42b48ec603f33e8a990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fe2fbdfebe63d8023191bb4322b2a041cf9c76f31a72c94b2fd248eface7216
[INFO] running `Command { std: "docker" "start" "-a" "4fe2fbdfebe63d8023191bb4322b2a041cf9c76f31a72c94b2fd248eface7216", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling log 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<I: Iterator> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 185 |     buffer: [u8; 512],
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<A, I>> {
[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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<'_, A, I>> {
[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 thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rand v0.3.23
[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<I: Iterator> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 185 |     buffer: [u8; 512],
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<A, I>> {
[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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<'_, A, I>> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "4fe2fbdfebe63d8023191bb4322b2a041cf9c76f31a72c94b2fd248eface7216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe2fbdfebe63d8023191bb4322b2a041cf9c76f31a72c94b2fd248eface7216", kill_on_drop: false }`
[INFO] [stdout] 4fe2fbdfebe63d8023191bb4322b2a041cf9c76f31a72c94b2fd248eface7216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5eb096988baccb49c1f026156bbd75eee2e1f86cc890761dbacac8a3d0377fa7
[INFO] running `Command { std: "docker" "start" "-a" "5eb096988baccb49c1f026156bbd75eee2e1f86cc890761dbacac8a3d0377fa7", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` 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<I: Iterator> {
[INFO] [stderr]     |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 185 |     buffer: [u8; 512],
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<A, I>> {
[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<A: FromJson>(&mut self) -> DecodeResult<ArrayIter<'_, A, I>> {
[INFO] [stderr]     |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `json-codec-wasm` (lib) generated 2 warnings (run `cargo fix --lib -p json-codec-wasm` to apply 1 suggestion)
[INFO] [stderr] warning: `json-codec-wasm` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_codec_wasm-612aeecd4ddc31c9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test decoder::tests::array ... ok
[INFO] [stdout] test decoder::tests::empty1 ... ok
[INFO] [stdout] test decoder::tests::empty2 ... ok
[INFO] [stdout] test decoder::tests::array_iter ... ok
[INFO] [stdout] test decoder::tests::array_macro ... ok
[INFO] [stdout] test decoder::tests::numbers ... ok
[INFO] [stdout] test decoder::tests::object ... ok
[INFO] [stdout] test decoder::tests::generic ... 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-ddf8ef2319b57c50)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test identity_u32 ... ok
[INFO] [stdout] test identity_i16 ... ok
[INFO] [stdout] test identity_string ... ok
[INFO] [stdout] test identity_u8 ... ok
[INFO] [stdout] test identity_bool ... ok
[INFO] [stdout] test identity_u64 ... ok
[INFO] [stdout] test identity_u16 ... ok
[INFO] [stdout] test identity_i32 ... ok
[INFO] [stdout] test identity_i64 ... ok
[INFO] [stdout] test identity_null ... ok
[INFO] [stdout] test identity_i8 ... ok
[INFO] [stderr]    Doc-tests json_codec_wasm
[INFO] [stdout] test identity_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/decoder.rs - decoder::Decoder<I>::array_iter (line 608) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 10) ... ok
[INFO] [stdout] test src/decoder.rs - decoder::Decoder<I>::has_more (line 536) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 28) ... ok
[INFO] [stdout] test src/macros.rs - macros::object (line 69) ... ok
[INFO] [stdout] test src/encoder.rs - encoder (line 5) ... ok
[INFO] [stdout] test src/macros.rs - macros::extract (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5eb096988baccb49c1f026156bbd75eee2e1f86cc890761dbacac8a3d0377fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb096988baccb49c1f026156bbd75eee2e1f86cc890761dbacac8a3d0377fa7", kill_on_drop: false }`
[INFO] [stdout] 5eb096988baccb49c1f026156bbd75eee2e1f86cc890761dbacac8a3d0377fa7
