[INFO] fetching crate rdxcr 0.0.1...
[INFO] testing rdxcr-0.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rdxcr 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rdxcr 0.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rdxcr 0.0.1
[INFO] tweaked toml for crates.io crate rdxcr 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdxcr 0.0.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rdxcr 0.0.1 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18d96a07d0a59a0259956d26581050f3878c1149238b84e371f8221f472901c7
[INFO] running `Command { std: "docker" "start" "-a" "18d96a07d0a59a0259956d26581050f3878c1149238b84e371f8221f472901c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18d96a07d0a59a0259956d26581050f3878c1149238b84e371f8221f472901c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d96a07d0a59a0259956d26581050f3878c1149238b84e371f8221f472901c7", kill_on_drop: false }`
[INFO] [stdout] 18d96a07d0a59a0259956d26581050f3878c1149238b84e371f8221f472901c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da873b44484c35d501933ac971445c249daeaa92a83b5c4afc14df3811fcdf53
[INFO] running `Command { std: "docker" "start" "-a" "da873b44484c35d501933ac971445c249daeaa92a83b5c4afc14df3811fcdf53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cargo-platform v0.3.1
[INFO] [stderr]    Compiling rustdoc-types v0.57.0
[INFO] [stderr]    Compiling cargo_metadata v0.23.1
[INFO] [stderr]    Compiling rdxcr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.97s
[INFO] running `Command { std: "docker" "inspect" "da873b44484c35d501933ac971445c249daeaa92a83b5c4afc14df3811fcdf53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da873b44484c35d501933ac971445c249daeaa92a83b5c4afc14df3811fcdf53", kill_on_drop: false }`
[INFO] [stdout] da873b44484c35d501933ac971445c249daeaa92a83b5c4afc14df3811fcdf53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 805d6fdc58e750b7e1dcc7cbfecb70e6ebd5ed57e8eae68782721a010a160592
[INFO] running `Command { std: "docker" "start" "-a" "805d6fdc58e750b7e1dcc7cbfecb70e6ebd5ed57e8eae68782721a010a160592", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling camino-tempfile v1.4.1
[INFO] [stderr]    Compiling rdxcr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `testutils` in this scope
[INFO] [stdout]  --> tests/enable_feature.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut sess = testutils::sess_for("enable_feature", &tempdir);
[INFO] [stdout]   |                    ^^^^^^^^^ use of unresolved module or unlinked crate `testutils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `testutils`, use `cargo add testutils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rdxcr` (test "enable_feature") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: cannot find module or crate `testutils` in this scope
[INFO] [stdout]  --> tests/conditionally_enable_feature.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut sess = testutils::sess_for("conditionally_enable_feature", &tempdir);
[INFO] [stdout]   |                    ^^^^^^^^^ use of unresolved module or unlinked crate `testutils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `testutils`, use `cargo add testutils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `testutils` in this scope
[INFO] [stdout]  --> tests/disable_default_features.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut sess = testutils::sess_for("disable_default_features", &tempdir);
[INFO] [stdout]   |                    ^^^^^^^^^ use of unresolved module or unlinked crate `testutils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `testutils`, use `cargo add testutils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rdxcr` (test "disable_default_features") due to 1 previous error
[INFO] [stderr] error: could not compile `rdxcr` (test "conditionally_enable_feature") due to 1 previous error
[INFO] [stdout] error[E0433]: cannot find module or crate `testutils` in this scope
[INFO] [stdout]   --> tests/basic_trans_deps.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut sess = testutils::sess_for("basic_trans_deps", &tempdir);
[INFO] [stdout]    |                    ^^^^^^^^^ use of unresolved module or unlinked crate `testutils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `testutils`, use `cargo add testutils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `testutils` in this scope
[INFO] [stdout]   --> tests/basic_trans_deps.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let root = testutils::assert_module(&entry.index[&entry.root]);
[INFO] [stdout]    |                ^^^^^^^^^ use of unresolved module or unlinked crate `testutils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `testutils`, use `cargo add testutils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `testutils` in this scope
[INFO] [stdout]   --> tests/basic_trans_deps.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let as_use = testutils::assert_use(the_item);
[INFO] [stdout]    |                      ^^^^^^^^^ use of unresolved module or unlinked crate `testutils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `testutils`, use `cargo add testutils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rdxcr` (test "basic_trans_deps") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "805d6fdc58e750b7e1dcc7cbfecb70e6ebd5ed57e8eae68782721a010a160592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805d6fdc58e750b7e1dcc7cbfecb70e6ebd5ed57e8eae68782721a010a160592", kill_on_drop: false }`
[INFO] [stdout] 805d6fdc58e750b7e1dcc7cbfecb70e6ebd5ed57e8eae68782721a010a160592
