[INFO] fetching crate spmc_buffer 0.5.2...
[INFO] testing spmc_buffer-0.5.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate spmc_buffer 0.5.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate spmc_buffer 0.5.2
[INFO] finished tweaking crates.io crate spmc_buffer 0.5.2
[INFO] tweaked toml for crates.io crate spmc_buffer 0.5.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spmc_buffer 0.5.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spmc_buffer 0.5.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spmc_buffer` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e
[INFO] running `Command { std: "docker" "start" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spmc_buffer` (manifest) generated 1 warning
[INFO] [stderr]    Compiling testbench v0.9.0
[INFO] [stderr]    Compiling spmc_buffer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spmc_buffer` (manifest) generated 1 warning
[INFO] [stderr]    Compiling spmc_buffer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `testbench::race_cell::UsizeRaceCell`
[INFO] [stdout]    --> src/lib.rs:541:39
[INFO] [stdout]     |
[INFO] [stdout] 541 |     use testbench::race_cell::{Racey, UsizeRaceCell};
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^ no `UsizeRaceCell` in `race_cell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `benchmark` in crate `testbench`
[INFO] [stdout]     --> src/lib.rs:1008:20
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         testbench::benchmark(3_000_000_000u32, || {
[INFO] [stdout]      |                    ^^^^^^^^^ not found in `testbench`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `benchmark` in crate `testbench`
[INFO] [stdout]     --> src/lib.rs:1023:20
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         testbench::benchmark(300_000_000u32, || {
[INFO] [stdout]      |                    ^^^^^^^^^ not found in `testbench`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `benchmark` in crate `testbench`
[INFO] [stdout]     --> src/lib.rs:1038:20
[INFO] [stdout]      |
[INFO] [stdout] 1038 |         testbench::benchmark(140_000_000u32, || {
[INFO] [stdout]      |                    ^^^^^^^^^ not found in `testbench`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `concurrent_benchmark` in crate `testbench`
[INFO] [stdout]     --> src/lib.rs:1056:20
[INFO] [stdout]      |
[INFO] [stdout] 1056 |         testbench::concurrent_benchmark(
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^^ not found in `testbench`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `concurrent_benchmark` in crate `testbench`
[INFO] [stdout]     --> src/lib.rs:1079:20
[INFO] [stdout]      |
[INFO] [stdout] 1079 |         testbench::concurrent_benchmark(
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^^ not found in `testbench`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:1010:33
[INFO] [stdout]      |
[INFO] [stdout] 1010 |             assert!(read < u32::max_value());
[INFO] [stdout]      |                                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:1042:33
[INFO] [stdout]      |
[INFO] [stdout] 1042 |             assert!(read < u32::max_value());
[INFO] [stdout]      |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:1060:37
[INFO] [stdout]      |
[INFO] [stdout] 1060 |                 assert!(read < u32::max_value());
[INFO] [stdout]      |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:1064:48
[INFO] [stdout]      |
[INFO] [stdout] 1064 |                 counter = (counter + 1) % u32::max_value();
[INFO] [stdout]      |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:1087:37
[INFO] [stdout]      |
[INFO] [stdout] 1087 |                 assert!(read < u32::max_value());
[INFO] [stdout]      |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spmc_buffer` (lib test) due to 6 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e", kill_on_drop: false }`
[INFO] [stdout] c2cc1c9e35ed938f63a0a35f02b351dc022544b5c1ce5c5eb582d91a37ebb44e
