[INFO] fetching crate smalloca 0.1.0... [INFO] testing smalloca-0.1.0 against master#2fe50cd72c476ebacdedb14893e9632b4de961c2 for pr-116088-2 [INFO] extracting crate smalloca 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate smalloca 0.1.0 on toolchain 2fe50cd72c476ebacdedb14893e9632b4de961c2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smalloca 0.1.0 [INFO] finished tweaking crates.io crate smalloca 0.1.0 [INFO] tweaked toml for crates.io crate smalloca 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e04f8f3e3820bba133e1105ec62f88aafa8c75a2a0e126224c0add8851bd82f [INFO] running `Command { std: "docker" "start" "-a" "9e04f8f3e3820bba133e1105ec62f88aafa8c75a2a0e126224c0add8851bd82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e04f8f3e3820bba133e1105ec62f88aafa8c75a2a0e126224c0add8851bd82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e04f8f3e3820bba133e1105ec62f88aafa8c75a2a0e126224c0add8851bd82f", kill_on_drop: false }` [INFO] [stdout] 9e04f8f3e3820bba133e1105ec62f88aafa8c75a2a0e126224c0add8851bd82f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2e37c98e76e4b20e659fec055246263a5487ad2f9ec035b5f22555916d1b0d9 [INFO] running `Command { std: "docker" "start" "-a" "b2e37c98e76e4b20e659fec055246263a5487ad2f9ec035b5f22555916d1b0d9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling smalloca v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `Command { std: "docker" "inspect" "b2e37c98e76e4b20e659fec055246263a5487ad2f9ec035b5f22555916d1b0d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2e37c98e76e4b20e659fec055246263a5487ad2f9ec035b5f22555916d1b0d9", kill_on_drop: false }` [INFO] [stdout] b2e37c98e76e4b20e659fec055246263a5487ad2f9ec035b5f22555916d1b0d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 947898c510329689c7291e4259e44366d3d0b9ee6daed4dca3bb7ed88e44dc0f [INFO] running `Command { std: "docker" "start" "-a" "947898c510329689c7291e4259e44366d3d0b9ee6daed4dca3bb7ed88e44dc0f", kill_on_drop: false }` [INFO] [stderr] Compiling smalloca v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `genesis` is never read [INFO] [stdout] --> src/lib.rs:171:9 [INFO] [stdout] | [INFO] [stdout] 170 | struct MemSafetyTester { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 171 | genesis: isize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemSafetyTester` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "947898c510329689c7291e4259e44366d3d0b9ee6daed4dca3bb7ed88e44dc0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "947898c510329689c7291e4259e44366d3d0b9ee6daed4dca3bb7ed88e44dc0f", kill_on_drop: false }` [INFO] [stdout] 947898c510329689c7291e4259e44366d3d0b9ee6daed4dca3bb7ed88e44dc0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a2a11bb3f430dacbd2460682e8caa8290ce56920c07465c36bda4f787c63d0ac [INFO] running `Command { std: "docker" "start" "-a" "a2a11bb3f430dacbd2460682e8caa8290ce56920c07465c36bda4f787c63d0ac", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `core::mem::replace` that must be used [INFO] [stderr] --> src/lib.rs:58:18 [INFO] [stderr] | [INFO] [stderr] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: `smalloca` (lib) generated 1 warning [INFO] [stderr] warning: field `genesis` is never read [INFO] [stderr] --> src/lib.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 170 | struct MemSafetyTester { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] 171 | genesis: isize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MemSafetyTester` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `smalloca` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smalloca-c05085fb36b03b14) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::return_test ... ok [INFO] [stdout] test tests::memsafety_test_default ... ok [INFO] [stdout] test tests::memsafety_test_clone ... ok [INFO] [stdout] test tests::inner_fucntion_call_test ... ok [INFO] [stdout] test tests::dyn_smalloca_test ... ok [INFO] [stdout] test tests::panic_test - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests smalloca [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" "a2a11bb3f430dacbd2460682e8caa8290ce56920c07465c36bda4f787c63d0ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2a11bb3f430dacbd2460682e8caa8290ce56920c07465c36bda4f787c63d0ac", kill_on_drop: false }` [INFO] [stdout] a2a11bb3f430dacbd2460682e8caa8290ce56920c07465c36bda4f787c63d0ac [INFO] testing smalloca-0.1.0 against try#9c1665de5d324fe858dc15371578d6f928bfc123 for pr-116088-2 [INFO] extracting crate smalloca 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate smalloca 0.1.0 on toolchain 9c1665de5d324fe858dc15371578d6f928bfc123 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c1665de5d324fe858dc15371578d6f928bfc123" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smalloca 0.1.0 [INFO] finished tweaking crates.io crate smalloca 0.1.0 [INFO] tweaked toml for crates.io crate smalloca 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c1665de5d324fe858dc15371578d6f928bfc123" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c1665de5d324fe858dc15371578d6f928bfc123" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9c1665de5d324fe858dc15371578d6f928bfc123" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da883584fe4d280082bf87a8886524a55d2b86e754a461301310b8cdc7d9b7df [INFO] running `Command { std: "docker" "start" "-a" "da883584fe4d280082bf87a8886524a55d2b86e754a461301310b8cdc7d9b7df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da883584fe4d280082bf87a8886524a55d2b86e754a461301310b8cdc7d9b7df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da883584fe4d280082bf87a8886524a55d2b86e754a461301310b8cdc7d9b7df", kill_on_drop: false }` [INFO] [stdout] da883584fe4d280082bf87a8886524a55d2b86e754a461301310b8cdc7d9b7df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9c1665de5d324fe858dc15371578d6f928bfc123" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f05b4223b218c8e7b2bf930cb4149ee11e1e3320eab9fe229b58de4840fda65 [INFO] running `Command { std: "docker" "start" "-a" "5f05b4223b218c8e7b2bf930cb4149ee11e1e3320eab9fe229b58de4840fda65", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling smalloca v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `Command { std: "docker" "inspect" "5f05b4223b218c8e7b2bf930cb4149ee11e1e3320eab9fe229b58de4840fda65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f05b4223b218c8e7b2bf930cb4149ee11e1e3320eab9fe229b58de4840fda65", kill_on_drop: false }` [INFO] [stdout] 5f05b4223b218c8e7b2bf930cb4149ee11e1e3320eab9fe229b58de4840fda65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9c1665de5d324fe858dc15371578d6f928bfc123" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f534665b0660ea07dfd936ba8c551d5581665deb8261347d9b24efa7d5332cc [INFO] running `Command { std: "docker" "start" "-a" "6f534665b0660ea07dfd936ba8c551d5581665deb8261347d9b24efa7d5332cc", kill_on_drop: false }` [INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling smalloca v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `genesis` is never read [INFO] [stdout] --> src/lib.rs:171:9 [INFO] [stdout] | [INFO] [stdout] 170 | struct MemSafetyTester { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 171 | genesis: isize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemSafetyTester` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used [INFO] [stdout] --> src/lib.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "6f534665b0660ea07dfd936ba8c551d5581665deb8261347d9b24efa7d5332cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f534665b0660ea07dfd936ba8c551d5581665deb8261347d9b24efa7d5332cc", kill_on_drop: false }` [INFO] [stdout] 6f534665b0660ea07dfd936ba8c551d5581665deb8261347d9b24efa7d5332cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9c1665de5d324fe858dc15371578d6f928bfc123" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63e69ffe7e2595f4ab74bb83f6b59d65d1dabec4161c7ee7f7b97c2db3389c59 [INFO] running `Command { std: "docker" "start" "-a" "63e69ffe7e2595f4ab74bb83f6b59d65d1dabec4161c7ee7f7b97c2db3389c59", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `core::mem::replace` that must be used [INFO] [stderr] --> src/lib.rs:58:18 [INFO] [stderr] | [INFO] [stderr] 58 | unsafe { core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 58 | unsafe { let _ = core::mem::replace::(&mut smalloca[i], core::mem::zeroed::()); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: `smalloca` (lib) generated 1 warning [INFO] [stderr] warning: field `genesis` is never read [INFO] [stderr] --> src/lib.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 170 | struct MemSafetyTester { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] 171 | genesis: isize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MemSafetyTester` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `smalloca` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smalloca-c05085fb36b03b14) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::dyn_smalloca_test ... ok [INFO] [stdout] test tests::return_test ... ok [INFO] [stdout] test tests::memsafety_test_clone ... ok [INFO] [stdout] test tests::inner_fucntion_call_test ... ok [INFO] [stdout] test tests::memsafety_test_default ... ok [INFO] [stdout] thread 'tests::panic_test' panicked at src/lib.rs:267:29: [INFO] [stdout] This is a test [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56510628b1e6 - std::backtrace_rs::backtrace::libunwind::trace::h91c8d54ed99a4c55 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x56510628b1e6 - std::backtrace_rs::backtrace::trace_unsynchronized::h715a9230a8fcfb93 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56510628b1e6 - std::sys_common::backtrace::_print_fmt::hbab9610f7b3c51a4 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x56510628b1e6 - ::fmt::h56c55e88977fc622 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5651062b4110 - core::fmt::rt::Argument::fmt::heebe33f1e8c6d0f8 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x5651062b4110 - core::fmt::write::h73e5b8b14759e609 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x565106288e0f - std::io::Write::write_fmt::hc6810e91f58091ef [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/io/mod.rs:1810:15 [INFO] [stdout] 7: 0x56510628afc4 - std::sys_common::backtrace::_print::h835c23092b2371d8 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x56510628afc4 - std::sys_common::backtrace::print::h220bc735ac93468b [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x56510628cd37 - std::panicking::default_hook::{{closure}}::h13e5c81c71823f66 [INFO] [stdout] 10: 0x56510628ca1d - std::panicking::default_hook::h49decadd8f3385a7 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x56510625cd27 - as core::ops::function::Fn>::call::h948fb53b8b08f768 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 12: 0x56510625cd27 - test::test_main::{{closure}}::hb4f3e5071c7080f1 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x56510628d356 - as core::ops::function::Fn>::call::hcd5802f61674126e [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 14: 0x56510628d356 - std::panicking::rust_panic_with_hook::hd27f6b49984c37db [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x56510628d069 - std::panicking::begin_panic_handler::{{closure}}::h3cbc731df9d96e4d [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:649:13 [INFO] [stdout] 16: 0x56510628b6e6 - std::sys_common::backtrace::__rust_end_short_backtrace::hc27809f103d211f0 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x56510628ce00 - rust_begin_unwind [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x565106222cd5 - core::panicking::panic_fmt::ha729e53058547cad [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x565106222d93 - core::panicking::panic::h0f7b83f8d80bd386 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panicking.rs:144:5 [INFO] [stdout] 20: 0x56510622847a - smalloca::tests::panic_test::{{closure}}::h9661bf225ebf95b7 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:267:29 [INFO] [stdout] 21: 0x565106226dd1 - smalloca::wrapper_clone::h73beb60eba59d2c3 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:76:20 [INFO] [stdout] 22: 0x5651062285ba - _smalloca [INFO] [stdout] at /opt/rustwide/workdir/src/smalloca/smalloca.c:3:5 [INFO] [stdout] 23: 0x565106227193 - smalloca::smalloca::h08ac7060beb9c638 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:123:9 [INFO] [stdout] 24: 0x565106228440 - smalloca::tests::panic_test::h5a029bc51bbbc44d [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:267:9 [INFO] [stdout] 25: 0x565106228417 - smalloca::tests::panic_test::{{closure}}::hce1e39991697e519 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:266:20 [INFO] [stdout] 26: 0x565106223d26 - core::ops::function::FnOnce::call_once::heaeb0461ffc90ec4 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x5651062625ff - core::ops::function::FnOnce::call_once::hc0fe9d49e29a8147 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x5651062625ff - test::__rust_begin_short_backtrace::haa61ceb70470fb3e [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:627:18 [INFO] [stdout] 29: 0x565106261381 - test::run_test_in_process::{{closure}}::h8585fae9636dddb2 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:650:60 [INFO] [stdout] 30: 0x565106261381 - as core::ops::function::FnOnce<()>>::call_once::hb7a42bf7326d90ad [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x565106261381 - std::panicking::try::do_call::h9063f39381e190d5 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:552:40 [INFO] [stdout] 32: 0x565106261381 - std::panicking::try::h1e696c55679552ba [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:516:19 [INFO] [stdout] 33: 0x565106261381 - std::panic::catch_unwind::ha638c57cde7bcebd [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panic.rs:142:14 [INFO] [stdout] 34: 0x565106261381 - test::run_test_in_process::h87d13783dd3d2492 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:650:27 [INFO] [stdout] 35: 0x565106261381 - test::run_test::{{closure}}::hbfb7402b4584e0f1 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:573:43 [INFO] [stdout] 36: 0x565106228826 - test::run_test::{{closure}}::h6b5a8e7824747db3 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:601:41 [INFO] [stdout] 37: 0x565106228826 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd4768720b288897d [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 38: 0x56510622d887 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha03eb79d3e2ff5a3 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 39: 0x56510622d887 - as core::ops::function::FnOnce<()>>::call_once::hec8051eee7bc5c29 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x56510622d887 - std::panicking::try::do_call::ha639d9c4a070100b [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:552:40 [INFO] [stdout] 41: 0x56510622d887 - std::panicking::try::ha45df3d3f6ed1370 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:516:19 [INFO] [stdout] 42: 0x56510622d887 - std::panic::catch_unwind::hac44f4c50a87c82d [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panic.rs:142:14 [INFO] [stdout] 43: 0x56510622d887 - std::thread::Builder::spawn_unchecked_::{{closure}}::hfecb7080eaed2a35 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 44: 0x56510622d887 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4739d9410aed0b36 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x565106291e05 - as core::ops::function::FnOnce>::call_once::hf07182c172025753 [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 46: 0x565106291e05 - as core::ops::function::FnOnce>::call_once::hffcc280980d6bb6c [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 47: 0x565106291e05 - std::sys::unix::thread::Thread::new::thread_start::h35e8c1dabb0282bb [INFO] [stdout] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 48: 0x7f1a2f4b0ac3 - [INFO] [stdout] 49: 0x7f1a2f541bf4 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stderr] thread 'tests::panic_test' panicked at library/core/src/panicking.rs:155:5: [INFO] [stderr] panic in a function that cannot unwind [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56510628b1e6 - std::backtrace_rs::backtrace::libunwind::trace::h91c8d54ed99a4c55 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x56510628b1e6 - std::backtrace_rs::backtrace::trace_unsynchronized::h715a9230a8fcfb93 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56510628b1e6 - std::sys_common::backtrace::_print_fmt::hbab9610f7b3c51a4 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x56510628b1e6 - ::fmt::h56c55e88977fc622 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5651062b4110 - core::fmt::rt::Argument::fmt::heebe33f1e8c6d0f8 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5651062b4110 - core::fmt::write::h73e5b8b14759e609 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x565106288d7f - std::io::Write::write_fmt::h2d62662cee8637a9 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/io/mod.rs:1810:15 [INFO] [stderr] 7: 0x56510628afc4 - std::sys_common::backtrace::_print::h835c23092b2371d8 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x56510628afc4 - std::sys_common::backtrace::print::h220bc735ac93468b [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x56510628cd37 - std::panicking::default_hook::{{closure}}::h13e5c81c71823f66 [INFO] [stderr] 10: 0x56510628ca99 - std::panicking::default_hook::h49decadd8f3385a7 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x56510625cd27 - as core::ops::function::Fn>::call::h948fb53b8b08f768 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2029:9 [INFO] [stderr] 12: 0x56510625cd27 - test::test_main::{{closure}}::hb4f3e5071c7080f1 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:138:21 [INFO] [stderr] 13: 0x56510628d356 - as core::ops::function::Fn>::call::hcd5802f61674126e [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2029:9 [INFO] [stderr] 14: 0x56510628d356 - std::panicking::rust_panic_with_hook::hd27f6b49984c37db [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:783:13 [INFO] [stderr] 15: 0x56510628d069 - std::panicking::begin_panic_handler::{{closure}}::h3cbc731df9d96e4d [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:649:13 [INFO] [stderr] 16: 0x56510628b6e6 - std::sys_common::backtrace::__rust_end_short_backtrace::hc27809f103d211f0 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 17: 0x56510628ce00 - rust_begin_unwind [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:645:5 [INFO] [stderr] 18: 0x565106222d3a - core::panicking::panic_nounwind_fmt::runtime::h79433d7a9371a1fb [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panicking.rs:110:18 [INFO] [stderr] 19: 0x565106222d3a - core::panicking::panic_nounwind_fmt::heb1777ffb282f734 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panicking.rs:122:9 [INFO] [stderr] 20: 0x565106222de9 - core::panicking::panic_nounwind::h2a8e48c64804e2e1 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panicking.rs:155:5 [INFO] [stderr] 21: 0x565106222ed3 - core::panicking::panic_cannot_unwind::ha70d7e329091b963 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panicking.rs:241:5 [INFO] [stderr] 22: 0x565106226d11 - smalloca::wrapper_clone::h73beb60eba59d2c3 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:65:1 [INFO] [stderr] 23: 0x5651062285ba - _smalloca [INFO] [stderr] at /opt/rustwide/workdir/src/smalloca/smalloca.c:3:5 [INFO] [stderr] 24: 0x565106227193 - smalloca::smalloca::h08ac7060beb9c638 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:123:9 [INFO] [stderr] 25: 0x565106228440 - smalloca::tests::panic_test::h5a029bc51bbbc44d [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:267:9 [INFO] [stderr] 26: 0x565106228417 - smalloca::tests::panic_test::{{closure}}::hce1e39991697e519 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:266:20 [INFO] [stderr] 27: 0x565106223d26 - core::ops::function::FnOnce::call_once::heaeb0461ffc90ec4 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 28: 0x5651062625ff - core::ops::function::FnOnce::call_once::hc0fe9d49e29a8147 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 29: 0x5651062625ff - test::__rust_begin_short_backtrace::haa61ceb70470fb3e [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:627:18 [INFO] [stderr] 30: 0x565106261381 - test::run_test_in_process::{{closure}}::h8585fae9636dddb2 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:650:60 [INFO] [stderr] 31: 0x565106261381 - as core::ops::function::FnOnce<()>>::call_once::hb7a42bf7326d90ad [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 32: 0x565106261381 - std::panicking::try::do_call::h9063f39381e190d5 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:552:40 [INFO] [stderr] 33: 0x565106261381 - std::panicking::try::h1e696c55679552ba [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:516:19 [INFO] [stderr] 34: 0x565106261381 - std::panic::catch_unwind::ha638c57cde7bcebd [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panic.rs:142:14 [INFO] [stderr] 35: 0x565106261381 - test::run_test_in_process::h87d13783dd3d2492 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:650:27 [INFO] [stderr] 36: 0x565106261381 - test::run_test::{{closure}}::hbfb7402b4584e0f1 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:573:43 [INFO] [stderr] 37: 0x565106228826 - test::run_test::{{closure}}::h6b5a8e7824747db3 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/test/src/lib.rs:601:41 [INFO] [stderr] 38: 0x565106228826 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd4768720b288897d [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stderr] 39: 0x56510622d887 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha03eb79d3e2ff5a3 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/thread/mod.rs:529:17 [INFO] [stderr] 40: 0x56510622d887 - as core::ops::function::FnOnce<()>>::call_once::hec8051eee7bc5c29 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 41: 0x56510622d887 - std::panicking::try::do_call::ha639d9c4a070100b [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:552:40 [INFO] [stderr] 42: 0x56510622d887 - std::panicking::try::ha45df3d3f6ed1370 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panicking.rs:516:19 [INFO] [stderr] 43: 0x56510622d887 - std::panic::catch_unwind::hac44f4c50a87c82d [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/panic.rs:142:14 [INFO] [stderr] 44: 0x56510622d887 - std::thread::Builder::spawn_unchecked_::{{closure}}::hfecb7080eaed2a35 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/thread/mod.rs:528:30 [INFO] [stderr] 45: 0x56510622d887 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4739d9410aed0b36 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 46: 0x565106291e05 - as core::ops::function::FnOnce>::call_once::hf07182c172025753 [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2015:9 [INFO] [stderr] 47: 0x565106291e05 - as core::ops::function::FnOnce>::call_once::hffcc280980d6bb6c [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/alloc/src/boxed.rs:2015:9 [INFO] [stderr] 48: 0x565106291e05 - std::sys::unix::thread::Thread::new::thread_start::h35e8c1dabb0282bb [INFO] [stderr] at /rustc/9c1665de5d324fe858dc15371578d6f928bfc123/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 49: 0x7f1a2f4b0ac3 - [INFO] [stderr] 50: 0x7f1a2f541bf4 - __clone [INFO] [stderr] 51: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/smalloca-c05085fb36b03b14` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "63e69ffe7e2595f4ab74bb83f6b59d65d1dabec4161c7ee7f7b97c2db3389c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63e69ffe7e2595f4ab74bb83f6b59d65d1dabec4161c7ee7f7b97c2db3389c59", kill_on_drop: false }` [INFO] [stdout] 63e69ffe7e2595f4ab74bb83f6b59d65d1dabec4161c7ee7f7b97c2db3389c59