[INFO] cloning repository https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsufyanism%2FShared-Memory-IPC-Ring-Buffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsufyanism%2FShared-Memory-IPC-Ring-Buffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50a0a465802bf996750a8ec0e8d4c2f7c1119e11
[INFO] checking sufyanism/Shared-Memory-IPC-Ring-Buffer against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsufyanism%2FShared-Memory-IPC-Ring-Buffer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer
[INFO] finished tweaking git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer
[INFO] tweaked toml for git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking sufyanism/Shared-Memory-IPC-Ring-Buffer against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsufyanism%2FShared-Memory-IPC-Ring-Buffer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer
[INFO] finished tweaking git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer
[INFO] tweaked toml for git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sufyanism/Shared-Memory-IPC-Ring-Buffer 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generator v0.8.8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ce9257eb48febda84d35bb339ee5e637eff514262c547e8984c01b7ec27a9bd
[INFO] running `Command { std: "docker" "start" "-a" "8ce9257eb48febda84d35bb339ee5e637eff514262c547e8984c01b7ec27a9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ce9257eb48febda84d35bb339ee5e637eff514262c547e8984c01b7ec27a9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce9257eb48febda84d35bb339ee5e637eff514262c547e8984c01b7ec27a9bd", kill_on_drop: false }`
[INFO] [stdout] 8ce9257eb48febda84d35bb339ee5e637eff514262c547e8984c01b7ec27a9bd
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb077bb71fe1e4e908944778ff79c6ef4277c180508f9c043c751544ab35649c
[INFO] running `Command { std: "docker" "start" "-a" "cb077bb71fe1e4e908944778ff79c6ef4277c180508f9c043c751544ab35649c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking shm-ring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stdout] warning: field `fd` is never read
[INFO] [stdout]  --> src/shm.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SharedMem {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fd: i32,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling generator v0.8.8
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking loom v0.7.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: field `fd` is never read
[INFO] [stdout]  --> src/shm.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SharedMem {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fd: i32,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x` is assigned to, but never used
[INFO] [stdout]  --> benches/throughput.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |             let mut x = 0;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider using `_x` instead
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]  --> benches/throughput.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |             x += 1;
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `x` does not live long enough
[INFO] [stdout]    --> tests/loom_model.rs:10:21
[INFO] [stdout]     |
[INFO] [stdout]   7 |           let x = AtomicUsize::new(0);
[INFO] [stdout]     |               - binding `x` declared here
[INFO] [stdout]   8 |
[INFO] [stdout]   9 |           let t1 = thread::spawn({
[INFO] [stdout]     |  __________________-
[INFO] [stdout]  10 | |             let x = &x;
[INFO] [stdout]     | |                     ^^ borrowed value does not live long enough
[INFO] [stdout]  11 | |             move || {
[INFO] [stdout]  12 | |                 x.store(1, Ordering::Release);
[INFO] [stdout]  13 | |             }
[INFO] [stdout]  14 | |         });
[INFO] [stdout]     | |__________- argument requires that `x` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout]  25 |       });
[INFO] [stdout]     |       - `x` dropped here while still borrowed
[INFO] [stdout]     |
[INFO] [stdout] note: requirement that the value outlives `'static` introduced here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/loom-0.7.2/src/thread.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     F: 'static,
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `x` does not live long enough
[INFO] [stdout]    --> tests/loom_model.rs:17:21
[INFO] [stdout]     |
[INFO] [stdout]   7 |           let x = AtomicUsize::new(0);
[INFO] [stdout]     |               - binding `x` declared here
[INFO] [stdout] ...
[INFO] [stdout]  16 |           let t2 = thread::spawn({
[INFO] [stdout]     |  __________________-
[INFO] [stdout]  17 | |             let x = &x;
[INFO] [stdout]     | |                     ^^ borrowed value does not live long enough
[INFO] [stdout]  18 | |             move || {
[INFO] [stdout]  19 | |                 let _ = x.load(Ordering::Acquire);
[INFO] [stdout]  20 | |             }
[INFO] [stdout]  21 | |         });
[INFO] [stdout]     | |__________- argument requires that `x` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout]  25 |       });
[INFO] [stdout]     |       - `x` dropped here while still borrowed
[INFO] [stdout]     |
[INFO] [stdout] note: requirement that the value outlives `'static` introduced here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/loom-0.7.2/src/thread.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     F: 'static,
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shm-ring` (test "loom_model") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "cb077bb71fe1e4e908944778ff79c6ef4277c180508f9c043c751544ab35649c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb077bb71fe1e4e908944778ff79c6ef4277c180508f9c043c751544ab35649c", kill_on_drop: false }`
[INFO] [stdout] cb077bb71fe1e4e908944778ff79c6ef4277c180508f9c043c751544ab35649c
