[INFO] fetching crate shuttle 0.8.1... [INFO] testing shuttle-0.8.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate shuttle 0.8.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate shuttle 0.8.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate shuttle 0.8.1 [INFO] tweaked toml for crates.io crate shuttle 0.8.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate shuttle 0.8.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate shuttle 0.8.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34d79030198dc2ac244ceeed21eec5b6df4ac0a4b6d2a06cfb02fb5489cacf50 [INFO] running `Command { std: "docker" "start" "-a" "34d79030198dc2ac244ceeed21eec5b6df4ac0a4b6d2a06cfb02fb5489cacf50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34d79030198dc2ac244ceeed21eec5b6df4ac0a4b6d2a06cfb02fb5489cacf50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34d79030198dc2ac244ceeed21eec5b6df4ac0a4b6d2a06cfb02fb5489cacf50", kill_on_drop: false }` [INFO] [stdout] 34d79030198dc2ac244ceeed21eec5b6df4ac0a4b6d2a06cfb02fb5489cacf50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f253c2571845f08754d212a20d46626387672a98446654cbe2e3c5492d952f0b [INFO] running `Command { std: "docker" "start" "-a" "f253c2571845f08754d212a20d46626387672a98446654cbe2e3c5492d952f0b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling assoc v0.1.3 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling generator v0.8.4 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling shuttle v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/mutex.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [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: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn try_read(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 117 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn try_write(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 141 | pub fn try_write(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.59s [INFO] running `Command { std: "docker" "inspect" "f253c2571845f08754d212a20d46626387672a98446654cbe2e3c5492d952f0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f253c2571845f08754d212a20d46626387672a98446654cbe2e3c5492d952f0b", kill_on_drop: false }` [INFO] [stdout] f253c2571845f08754d212a20d46626387672a98446654cbe2e3c5492d952f0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8b83f033da14ccf50ea87b99fa990de542e4c98f93b4d6bde07faf7d314622a [INFO] running `Command { std: "docker" "start" "-a" "f8b83f033da14ccf50ea87b99fa990de542e4c98f93b4d6bde07faf7d314622a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling half v2.5.0 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.4 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling generator v0.8.4 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling shuttle v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/mutex.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [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: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn try_read(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 117 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn try_write(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 141 | pub fn try_write(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling tempfile v3.19.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling test-log-macros v0.2.17 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling proptest-derive v0.5.1 [INFO] [stderr] Compiling test-log v0.2.17 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling trybuild v1.0.104 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/mutex.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [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: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings, missing_debug_implementations, missing_docs)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | pub fn try_lock(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn try_read(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 117 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/rwlock.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn try_write(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 141 | pub fn try_write(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "f8b83f033da14ccf50ea87b99fa990de542e4c98f93b4d6bde07faf7d314622a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8b83f033da14ccf50ea87b99fa990de542e4c98f93b4d6bde07faf7d314622a", kill_on_drop: false }` [INFO] [stdout] f8b83f033da14ccf50ea87b99fa990de542e4c98f93b4d6bde07faf7d314622a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c2c5f3f6f70e78da4ced96a7e80efee07432bc8796ec9914d50fbac844ca5e97 [INFO] running `Command { std: "docker" "start" "-a" "c2c5f3f6f70e78da4ced96a7e80efee07432bc8796ec9914d50fbac844ca5e97", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/sync/mutex.rs:92:21 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn try_lock(&self) -> TryLockResult> { [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: the lint level is defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings, missing_debug_implementations, missing_docs)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]` [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 92 | pub fn try_lock(&self) -> TryLockResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/sync/rwlock.rs:117:21 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn try_read(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 117 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/sync/rwlock.rs:141:22 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn try_write(&self) -> TryLockResult> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 141 | pub fn try_write(&self) -> TryLockResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `shuttle` (lib) generated 3 warnings (run `cargo fix --lib -p shuttle` to apply 3 suggestions) [INFO] [stderr] warning: `shuttle` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shuttle-a033a0ec00f63fe0) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test runtime::task::labels::test_labels ... ok [INFO] [stdout] test runtime::thread::continuation::tests::reusable_continuation_drop ... ok [INFO] [stdout] test runtime::task::clock::test::vector_clock ... ok [INFO] [stdout] test scheduler::serialization::test::serialization_roundtrip_basic ... ok [INFO] [stderr] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-6b830e969c8973f0) [INFO] [stdout] test scheduler::serialization::test::serialization_roundtrip_proptest ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 404 tests [INFO] [stdout] test basic::atomic::bool::compare_exchange ... ok [INFO] [stdout] test basic::atomic::atomics_futures ... ok [INFO] [stdout] test basic::atomic::int_i32::compare_exchange ... ok [INFO] [stdout] test basic::atomic::bool::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_i32::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i16::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i16::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_i64::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i64::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_i8::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i8::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_i8::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_isize::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_isize::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i64::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_i16::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_i32::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_isize::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_u16::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_u16::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i8::store_load_reordering ... ok [INFO] [stdout] test basic::atomic::int_i32::store_load_reordering ... ok [INFO] [stdout] test basic::atomic::int_i64::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_i64::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u32::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_u32::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i8::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_i16::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_i32::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_i64::store_load_reordering ... ok [INFO] [stdout] test basic::atomic::int_u64::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_u64::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_i32::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u16::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_i8::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_i16::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_i16::store_load_reordering ... ok [INFO] [stdout] test basic::atomic::int_u8::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_u8::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_u32::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_isize::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u64::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_usize::compare_exchange ... ok [INFO] [stdout] test basic::atomic::int_usize::compare_exchange_weak ... ok [INFO] [stdout] test basic::atomic::int_isize::store_load_reordering ... ok [INFO] [stdout] test basic::atomic::int_u8::fetch_update ... ok [INFO] [stdout] test basic::atomic::int_isize::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u16::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::ptr::compare_exchange ... ok [INFO] [stdout] test basic::atomic::ptr::fetch_update ... ok [INFO] [stdout] test basic::atomic::relaxed_orderings_work ... ok [INFO] [stdout] test basic::atomic::int_u32::store_load_reordering ... ok [INFO] [stdout] test basic::barrier::barrier_test_many_block - should panic ... ok [INFO] [stdout] test basic::atomic::int_u32::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u16::store_load_reordering ... ok [INFO] [stdout] test basic::barrier::barrier_simple ... ok [INFO] [stdout] test basic::atomic::int_usize::fetch_update ... ok [INFO] [stdout] test basic::barrier::barrier_test_one_thread ... ok [INFO] [stdout] test basic::barrier::barrier_test_reuse_different_thread ... ok [INFO] [stdout] test basic::barrier::barrier_test_reuse_one ... ok [INFO] [stdout] test basic::barrier::barrier_test_reuse_zero ... ok [INFO] [stdout] test basic::atomic::int_u32::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u16::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u64::store_load_reordering ... ok [INFO] [stdout] test basic::barrier::barrier_test_many_ok ... ok [INFO] [stdout] test basic::atomic::int_u64::load_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_u64::store_store_reordering ... ok [INFO] [stdout] test basic::clocks::clock_condvar_single ... ok [INFO] [stdout] test basic::clocks::clock_fetch_update ... ok [INFO] [stdout] test basic::clocks::clock_mpsc_bounded ... ok [INFO] [stdout] test basic::clocks::clock_mpsc_rendezvous ... ok [INFO] [stdout] test basic::clocks::clock_mpsc_unbounded ... ok [INFO] [stdout] test basic::clocks::clock_condvar_notify_one_dfs ... ok [INFO] [stdout] test basic::atomic::int_u8::store_load_reordering ... ok [INFO] [stdout] test basic::atomic::int_u8::load_store_reordering ... ok [INFO] [stdout] test basic::clocks::clock_once_dfs ... ok [INFO] [stdout] test basic::atomic::int_u8::store_store_reordering ... ok [INFO] [stdout] test basic::clocks::clock_rwlock_dfs ... ok [INFO] [stdout] test basic::atomic::int_usize::store_store_reordering ... ok [INFO] [stdout] test basic::atomic::int_usize::load_store_reordering ... ok [INFO] [stdout] test basic::clocks::clock_threads_dfs ... ok [INFO] [stdout] test basic::condvar::check_producer_consumer_broken1 - should panic ... ok [INFO] [stdout] test basic::condvar::check_producer_consumer_broken2 - should panic ... ok [INFO] [stdout] test basic::atomic::int_usize::store_load_reordering ... ok [INFO] [stdout] test basic::clocks::clock_mutex_dfs ... ok [INFO] [stdout] test basic::clocks::clock_mutex_pct ... ok [INFO] [stdout] test basic::condvar::notify_one ... ok [INFO] [stdout] test basic::barrier::barrier_test_nondeterministic_leader_1 has been running for over 60 seconds [INFO] [stdout] test basic::barrier::barrier_test_nondeterministic_leader_2 has been running for over 60 seconds [INFO] [stdout] test basic::barrier::barrier_test_nondeterministic_leader_4 has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_barrier_dfs has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_barrier_pct has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_condvar_notify_all_dfs has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_condvar_notify_all_pct has been running for over 60 seconds [INFO] [stdout] test basic::condvar::notify_all ... ok [INFO] [stdout] test basic::clocks::clock_condvar_notify_one_pct has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_once_pct has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_barrier_dfs ... ok [INFO] [stdout] test basic::condvar::notify_one_deadlock - should panic ... ok [INFO] [stdout] test basic::condvar::notify_one_timeout ... ok [INFO] [stdout] test basic::condvar::notify_one_while ... ok [INFO] [stdout] test basic::condvar::notify_one_while_timeout ... ok [INFO] [stdout] test basic::condvar::notify_one_order - should panic ... ok [INFO] [stdout] test basic::clocks::clock_rwlock_pct has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_rwlock_random has been running for over 60 seconds [INFO] [stdout] test basic::clocks::clock_barrier_pct ... ok [INFO] [stdout] test basic::condvar::replay_producer_consumer_broken1 - should panic ... ok [INFO] [stdout] test basic::condvar::replay_producer_consumer_broken2 - should panic ... ok [INFO] [stdout] test basic::clocks::clock_threads_pct has been running for over 60 seconds [INFO] [stdout] test basic::condvar::multiple_notify_one has been running for over 60 seconds [INFO] [stdout] test basic::condvar::notify_all_one has been running for over 60 seconds [INFO] [stdout] test basic::condvar::notify_one_all has been running for over 60 seconds [INFO] [stdout] test basic::condvar::producer_consumer_correct has been running for over 60 seconds [INFO] [stdout] test basic::condvar::producer_consumer_random has been running for over 60 seconds [INFO] [stdout] test basic::config::many_tasks_with_mutex has been running for over 60 seconds [INFO] [stdout] test basic::config::many_tasks_with_mutex ... ok [INFO] [stdout] test basic::config::max_stack_depth ... ignored [INFO] [stdout] test basic::dfs::trivial_one_thread ... ok [INFO] [stdout] test basic::dfs::trivial_two_threads ... ok [INFO] [stdout] test basic::dfs::two_threads ... ok [INFO] [stdout] test basic::dfs::two_threads_depth_4 ... ok [INFO] [stdout] test basic::dfs::two_threads_depth_5 ... ok [INFO] [stdout] test basic::dfs::yield_loop_max_depth ... ok [INFO] [stdout] test basic::dfs::yield_loop_one_thread ... ok [INFO] [stdout] test basic::condvar::notify_one_all ... ok [INFO] [stdout] test basic::dfs::yield_loop_two_threads ... ok [INFO] [stdout] test basic::dfs::yield_loop_two_threads_bounded ... ok [INFO] [stdout] test basic::execution::basic_scheduler_test ... ok [INFO] [stdout] test basic::condvar::multiple_notify_one ... ok [INFO] [stdout] test basic::execution::context_switches_atomic ... ok [INFO] [stdout] test basic::execution::context_switches_mutex ... ok [INFO] [stdout] test basic::execution::context_switches_outside_execution - should panic ... ok [INFO] [stdout] test basic::execution::do_reset_step_count_panics - should panic ... ok [INFO] [stdout] test basic::execution::dont_reset_step_count - should panic ... ok [INFO] [stdout] test basic::execution::failure_outside_execution - should panic ... ok [INFO] [stdout] test basic::execution::max_steps_continue ... ok [INFO] [stdout] test basic::execution::max_steps_early_exit_scheduler ... ok [INFO] [stdout] test basic::execution::max_steps_fail ... ok [INFO] [stdout] test basic::execution::max_steps_none ... ok [INFO] [stdout] test basic::labels::label_modify ... ok [INFO] [stdout] test basic::execution::do_reset_step_count ... ok [INFO] [stdout] test basic::labels::test_tracing_with_label_fn ... ok [INFO] [stdout] test basic::labels::test_tracing_without_label_fn - should panic ... ok [INFO] [stdout] test basic::clocks::clock_rwlock_random ... ok [INFO] [stdout] test basic::lazy_static::basic ... ok [INFO] [stdout] test basic::lazy_static::chained ... ok [INFO] [stdout] test basic::lazy_static::init_with_yield ... ok [INFO] [stdout] test basic::clocks::clock_rwlock_pct ... ok [INFO] [stdout] test basic::lazy_static::mutex_dfs ... ok [INFO] [stdout] test basic::lazy_static::panic - should panic ... ok [INFO] [stdout] test basic::lazy_static::racing_init ... ok [INFO] [stdout] test basic::lazy_static::racing_init_explicit ... ok [INFO] [stdout] test basic::condvar::producer_consumer_random ... ok [INFO] [stdout] test basic::metrics::iterations_test_basic ... ok [INFO] [stdout] test basic::metrics::iterations_test_panic ... ok [INFO] [stdout] test basic::metrics::iterations_without_running ... ok [INFO] [stdout] test basic::mpsc::mpsc_bounded_sender_blocked - should panic ... ok [INFO] [stdout] test basic::mpsc::mpsc_bounded_sender_buffered ... ok [INFO] [stdout] test basic::mpsc::mpsc_bounded_sum ... ok [INFO] [stdout] test basic::mpsc::mpsc_buffering_behavior ... ok [INFO] [stdout] test basic::mpsc::mpsc_drop_receiver_bounded ... ok [INFO] [stdout] test basic::mpsc::mpsc_drop_receiver_rendezvous ... ok [INFO] [stdout] test basic::mpsc::mpsc_drop_receiver_unbounded ... ok [INFO] [stdout] test basic::mpsc::mpsc_drop_sender_bounded ... ok [INFO] [stdout] test basic::mpsc::mpsc_drop_sender_rendezvous ... ok [INFO] [stdout] test basic::mpsc::mpsc_drop_sender_unbounded ... ok [INFO] [stdout] test basic::mpsc::mpsc_loom_basic_parallel_usage ... ok [INFO] [stdout] test basic::mpsc::mpsc_loom_basic_sequential_usage ... ok [INFO] [stdout] test basic::dfs::yield_loop_three_threads has been running for over 60 seconds [INFO] [stdout] test basic::mpsc::mpsc_loom_commutative_senders ... ok [INFO] [stdout] test basic::mpsc::mpsc_loom_non_commutative_senders1 - should panic ... ok [INFO] [stdout] test basic::mpsc::mpsc_loom_non_commutative_senders2 - should panic ... ok [INFO] [stderr] error: test failed, to rerun pass `--test mod` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/mod-6b830e969c8973f0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "c2c5f3f6f70e78da4ced96a7e80efee07432bc8796ec9914d50fbac844ca5e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2c5f3f6f70e78da4ced96a7e80efee07432bc8796ec9914d50fbac844ca5e97", kill_on_drop: false }` [INFO] [stdout] c2c5f3f6f70e78da4ced96a7e80efee07432bc8796ec9914d50fbac844ca5e97