[INFO] cloning repository https://github.com/MilesConn/robust_shared_mutex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MilesConn/robust_shared_mutex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilesConn%2Frobust_shared_mutex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilesConn%2Frobust_shared_mutex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1ea358b8c27660398aa83b21a508eaac17572fd [INFO] testing MilesConn/robust_shared_mutex against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilesConn%2Frobust_shared_mutex" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MilesConn/robust_shared_mutex [INFO] finished tweaking git repo https://github.com/MilesConn/robust_shared_mutex [INFO] tweaked toml for git repo https://github.com/MilesConn/robust_shared_mutex written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MilesConn/robust_shared_mutex on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MilesConn/robust_shared_mutex 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c97d70d642c6cd54f7d467667906053fd0d00875e7636587a94efb112cdcc57f [INFO] running `Command { std: "docker" "start" "-a" "c97d70d642c6cd54f7d467667906053fd0d00875e7636587a94efb112cdcc57f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c97d70d642c6cd54f7d467667906053fd0d00875e7636587a94efb112cdcc57f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97d70d642c6cd54f7d467667906053fd0d00875e7636587a94efb112cdcc57f", kill_on_drop: false }` [INFO] [stdout] c97d70d642c6cd54f7d467667906053fd0d00875e7636587a94efb112cdcc57f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7904bf0f866f4bb3cdc8e09f67f8bb64c1d06014099b46d21ed0166a6bbfc841 [INFO] running `Command { std: "docker" "start" "-a" "7904bf0f866f4bb3cdc8e09f67f8bb64c1d06014099b46d21ed0166a6bbfc841", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling memmap2 v0.9.7 [INFO] [stderr] Compiling shared_mutex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new`, `lock_timeout`, `try_lock`, and `is_locked_by_me` are never used [INFO] [stdout] --> src/mutex.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl PiMutex { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn lock_timeout(&self, d: Duration) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn try_lock(&self) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn is_locked_by_me(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RobustList` is never constructed [INFO] [stdout] --> src/robust_list.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RobustList { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RobustListHead` is never constructed [INFO] [stdout] --> src/robust_list.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct RobustListHead { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `head_value` is never used [INFO] [stdout] --> src/robust_list.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl RobustListHead { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | fn head_value(&self) -> *mut RobustList { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.64s [INFO] running `Command { std: "docker" "inspect" "7904bf0f866f4bb3cdc8e09f67f8bb64c1d06014099b46d21ed0166a6bbfc841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7904bf0f866f4bb3cdc8e09f67f8bb64c1d06014099b46d21ed0166a6bbfc841", kill_on_drop: false }` [INFO] [stdout] 7904bf0f866f4bb3cdc8e09f67f8bb64c1d06014099b46d21ed0166a6bbfc841 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2f4a0e29a93568e2d8c647970eff2e47ccde4c24337f978595e292403bdee0b [INFO] running `Command { std: "docker" "start" "-a" "e2f4a0e29a93568e2d8c647970eff2e47ccde4c24337f978595e292403bdee0b", kill_on_drop: false }` [INFO] [stderr] Compiling shared_mutex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new`, `lock_timeout`, `try_lock`, and `is_locked_by_me` are never used [INFO] [stdout] --> src/mutex.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl PiMutex { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn lock_timeout(&self, d: Duration) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn try_lock(&self) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn is_locked_by_me(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RobustList` is never constructed [INFO] [stdout] --> src/robust_list.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RobustList { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RobustListHead` is never constructed [INFO] [stdout] --> src/robust_list.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct RobustListHead { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `head_value` is never used [INFO] [stdout] --> src/robust_list.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl RobustListHead { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | fn head_value(&self) -> *mut RobustList { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `lock_timeout`, `try_lock`, and `is_locked_by_me` are never used [INFO] [stdout] --> src/mutex.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl PiMutex { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn lock_timeout(&self, d: Duration) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn try_lock(&self) -> io::Result>> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn is_locked_by_me(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RobustList` is never constructed [INFO] [stdout] --> src/robust_list.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RobustList { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RobustListHead` is never constructed [INFO] [stdout] --> src/robust_list.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct RobustListHead { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `head_value` is never used [INFO] [stdout] --> src/robust_list.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl RobustListHead { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | fn head_value(&self) -> *mut RobustList { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "e2f4a0e29a93568e2d8c647970eff2e47ccde4c24337f978595e292403bdee0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f4a0e29a93568e2d8c647970eff2e47ccde4c24337f978595e292403bdee0b", kill_on_drop: false }` [INFO] [stdout] e2f4a0e29a93568e2d8c647970eff2e47ccde4c24337f978595e292403bdee0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d8265e9f455e8a2215f68d0628bf9618f192e88657f82dd7b7dd4e851f4528f [INFO] running `Command { std: "docker" "start" "-a" "9d8265e9f455e8a2215f68d0628bf9618f192e88657f82dd7b7dd4e851f4528f", kill_on_drop: false }` [INFO] [stderr] warning: associated items `new`, `lock_timeout`, `try_lock`, and `is_locked_by_me` are never used [INFO] [stderr] --> src/mutex.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl PiMutex { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] 14 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | pub fn lock_timeout(&self, d: Duration) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 24 | pub fn try_lock(&self) -> io::Result>> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 30 | pub fn is_locked_by_me(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: struct `RobustList` is never constructed [INFO] [stdout] running 10 tests [INFO] [stderr] --> src/robust_list.rs:6:12 [INFO] [stdout] [src/test.rs:266:17] unsafe { gettid() } = 33 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct RobustList { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RobustListHead` is never constructed [INFO] [stderr] --> src/robust_list.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct RobustListHead { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `head_value` is never used [INFO] [stderr] --> src/robust_list.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 19 | impl RobustListHead { [INFO] [stderr] | ------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 22 | fn head_value(&self) -> *mut RobustList { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `shared_mutex` (lib) generated 4 warnings [INFO] [stderr] warning: `shared_mutex` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_mutex-50596758e24343fe) [INFO] [stderr] [INFO] [stderr] thread 'test::test_arc' (24) panicked at src/futex.rs:287:23: [INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x8 but is 0x3 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5d4849565f52 - std::backtrace_rs::backtrace::libunwind::trace::h4b3f5960ed1c0917 [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/shared_mutex-50596758e24343fe` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "9d8265e9f455e8a2215f68d0628bf9618f192e88657f82dd7b7dd4e851f4528f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d8265e9f455e8a2215f68d0628bf9618f192e88657f82dd7b7dd4e851f4528f", kill_on_drop: false }` [INFO] [stdout] 9d8265e9f455e8a2215f68d0628bf9618f192e88657f82dd7b7dd4e851f4528f