[INFO] fetching crate blackboxmc_general 0.5.1... [INFO] testing blackboxmc_general-0.5.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate blackboxmc_general 0.5.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate blackboxmc_general 0.5.1 [INFO] finished tweaking crates.io crate blackboxmc_general 0.5.1 [INFO] tweaked toml for crates.io crate blackboxmc_general 0.5.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate blackboxmc_general 0.5.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blackboxmc_proc v0.5.1 [INFO] [stderr] Downloaded color-spantrace v0.3.0 [INFO] [stderr] Downloaded color-eyre v0.6.5 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8dabec0d60e2e84cc6020241700935a27b5cc60efddc04cd5900be9d567ff6f [INFO] running `Command { std: "docker" "start" "-a" "a8dabec0d60e2e84cc6020241700935a27b5cc60efddc04cd5900be9d567ff6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8dabec0d60e2e84cc6020241700935a27b5cc60efddc04cd5900be9d567ff6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8dabec0d60e2e84cc6020241700935a27b5cc60efddc04cd5900be9d567ff6f", kill_on_drop: false }` [INFO] [stdout] a8dabec0d60e2e84cc6020241700935a27b5cc60efddc04cd5900be9d567ff6f [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65a18cb848a0bbd27d572c2915f4554f339fea8972879b14abe97a2bede0ad5d [INFO] running `Command { std: "docker" "start" "-a" "65a18cb848a0bbd27d572c2915f4554f339fea8972879b14abe97a2bede0ad5d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling indenter v0.3.4 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling tracing-error v0.2.1 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling blackboxmc_proc v0.5.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling color-eyre v0.6.5 [INFO] [stderr] Compiling jni v0.21.1 [INFO] [stderr] Compiling blackboxmc_general v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `JavaVM` [INFO] [stdout] --> src/lib.rs:13:88 [INFO] [stdout] | [INFO] [stdout] 13 | sys::{jboolean, jbyte, jchar, jdouble, jfloat, jint, jlong, jshort, jsize, jvalue, JavaVM}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (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/lib.rs:933:9 [INFO] [stdout] | [INFO] [stdout] 933 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 934 | res: Result, jni::errors::Error>, [INFO] [stdout] 935 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 935 | ) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/macros/memory.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get(&self, index: usize) -> Option> { [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] 17 | pub fn get(&self, index: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.32s [INFO] running `Command { std: "docker" "inspect" "65a18cb848a0bbd27d572c2915f4554f339fea8972879b14abe97a2bede0ad5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a18cb848a0bbd27d572c2915f4554f339fea8972879b14abe97a2bede0ad5d", kill_on_drop: false }` [INFO] [stdout] 65a18cb848a0bbd27d572c2915f4554f339fea8972879b14abe97a2bede0ad5d [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcdc74c1e8d201a404f9e3a3abf4707ac112f59188789c2ab3e138f4ac966b49 [INFO] running `Command { std: "docker" "start" "-a" "fcdc74c1e8d201a404f9e3a3abf4707ac112f59188789c2ab3e138f4ac966b49", kill_on_drop: false }` [INFO] [stderr] Compiling blackboxmc_general v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `JavaVM` [INFO] [stdout] --> src/lib.rs:13:88 [INFO] [stdout] | [INFO] [stdout] 13 | sys::{jboolean, jbyte, jchar, jdouble, jfloat, jint, jlong, jshort, jsize, jvalue, JavaVM}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (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/lib.rs:933:9 [INFO] [stdout] | [INFO] [stdout] 933 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 934 | res: Result, jni::errors::Error>, [INFO] [stdout] 935 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 935 | ) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/macros/memory.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get(&self, index: usize) -> Option> { [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] 17 | pub fn get(&self, index: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JavaVM` [INFO] [stdout] --> src/lib.rs:13:88 [INFO] [stdout] | [INFO] [stdout] 13 | sys::{jboolean, jbyte, jchar, jdouble, jfloat, jint, jlong, jshort, jsize, jvalue, JavaVM}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (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/lib.rs:933:9 [INFO] [stdout] | [INFO] [stdout] 933 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 934 | res: Result, jni::errors::Error>, [INFO] [stdout] 935 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 935 | ) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/macros/memory.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get(&self, index: usize) -> Option> { [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] 17 | pub fn get(&self, index: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "fcdc74c1e8d201a404f9e3a3abf4707ac112f59188789c2ab3e138f4ac966b49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcdc74c1e8d201a404f9e3a3abf4707ac112f59188789c2ab3e138f4ac966b49", kill_on_drop: false }` [INFO] [stdout] fcdc74c1e8d201a404f9e3a3abf4707ac112f59188789c2ab3e138f4ac966b49 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b97e79fc9a160568ee406bdfcc565800d971127ce805b3f262b3caec0b196d47 [INFO] running `Command { std: "docker" "start" "-a" "b97e79fc9a160568ee406bdfcc565800d971127ce805b3f262b3caec0b196d47", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `JavaVM` [INFO] [stderr] --> src/lib.rs:13:88 [INFO] [stderr] | [INFO] [stderr] 13 | sys::{jboolean, jbyte, jchar, jdouble, jfloat, jint, jlong, jshort, jsize, jvalue, JavaVM}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:933:9 [INFO] [stderr] | [INFO] [stderr] 933 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] 934 | res: Result, jni::errors::Error>, [INFO] [stderr] 935 | ) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 935 | ) -> Result, Box> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/macros/memory.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn get(&self, index: usize) -> Option> { [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] 17 | pub fn get(&self, index: usize) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `blackboxmc_general` (lib) generated 3 warnings (run `cargo fix --lib -p blackboxmc_general` to apply 3 suggestions) [INFO] [stderr] warning: `blackboxmc_general` (lib test) generated 3 warnings (3 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/blackboxmc_general-db0c2d1cd5007145) [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] [stderr] Doc-tests blackboxmc_general [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" "b97e79fc9a160568ee406bdfcc565800d971127ce805b3f262b3caec0b196d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b97e79fc9a160568ee406bdfcc565800d971127ce805b3f262b3caec0b196d47", kill_on_drop: false }` [INFO] [stdout] b97e79fc9a160568ee406bdfcc565800d971127ce805b3f262b3caec0b196d47