[INFO] fetching crate memscope-derive 0.1.0...
[INFO] testing memscope-derive-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate memscope-derive 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate memscope-derive 0.1.0
[INFO] finished tweaking crates.io crate memscope-derive 0.1.0
[INFO] tweaked toml for crates.io crate memscope-derive 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memscope-derive 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memscope-derive 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d907d58f62e1a852d59c9bcf24fbc8b7b9348d720df15a4aa2a3bee47faaeb0
[INFO] running `Command { std: "docker" "start" "-a" "0d907d58f62e1a852d59c9bcf24fbc8b7b9348d720df15a4aa2a3bee47faaeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d907d58f62e1a852d59c9bcf24fbc8b7b9348d720df15a4aa2a3bee47faaeb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d907d58f62e1a852d59c9bcf24fbc8b7b9348d720df15a4aa2a3bee47faaeb0", kill_on_drop: false }`
[INFO] [stdout] 0d907d58f62e1a852d59c9bcf24fbc8b7b9348d720df15a4aa2a3bee47faaeb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c1e149eef64dd8879125bcbfeee3ebff300bb1c683c37247218089a4c0dbdb
[INFO] running `Command { std: "docker" "start" "-a" "16c1e149eef64dd8879125bcbfeee3ebff300bb1c683c37247218089a4c0dbdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling memscope-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "16c1e149eef64dd8879125bcbfeee3ebff300bb1c683c37247218089a4c0dbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c1e149eef64dd8879125bcbfeee3ebff300bb1c683c37247218089a4c0dbdb", kill_on_drop: false }`
[INFO] [stdout] 16c1e149eef64dd8879125bcbfeee3ebff300bb1c683c37247218089a4c0dbdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f572203420e416d943a53af776cf996400001ea64839cf59f4aeb3346815b50
[INFO] running `Command { std: "docker" "start" "-a" "6f572203420e416d943a53af776cf996400001ea64839cf59f4aeb3346815b50", kill_on_drop: false }`
[INFO] [stderr]    Compiling memscope-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "6f572203420e416d943a53af776cf996400001ea64839cf59f4aeb3346815b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f572203420e416d943a53af776cf996400001ea64839cf59f4aeb3346815b50", kill_on_drop: false }`
[INFO] [stdout] 6f572203420e416d943a53af776cf996400001ea64839cf59f4aeb3346815b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cdd3735cffb9eda17e31626021f6e90bffdb19efc46f5e8c64fc0146cda129f
[INFO] running `Command { std: "docker" "start" "-a" "2cdd3735cffb9eda17e31626021f6e90bffdb19efc46f5e8c64fc0146cda129f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memscope_derive-c13f9e6b9999a092)
[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] [stderr]    Doc-tests memscope_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - derive_trackable (line 20) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_trackable (line 20) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `memscope_rs`
[INFO] [stdout]  --> src/lib.rs:22:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use memscope_rs::Trackable;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `memscope_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `memscope_rs`, use `cargo add memscope_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `memscope_rs`
[INFO] [stdout]  --> src/lib.rs:25:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Trackable)]
[INFO] [stdout]   |          ^^^^^^^^^ use of unresolved module or unlinked crate `memscope_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `memscope_rs`, use `cargo add memscope_rs` to add it to your `Cargo.toml`
[INFO] [stdout]   = note: this error originates in the derive macro `Trackable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/lib.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     metadata: Box<HashMap<String, String>>,
[INFO] [stdout]    |                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_trackable (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2cdd3735cffb9eda17e31626021f6e90bffdb19efc46f5e8c64fc0146cda129f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cdd3735cffb9eda17e31626021f6e90bffdb19efc46f5e8c64fc0146cda129f", kill_on_drop: false }`
[INFO] [stdout] 2cdd3735cffb9eda17e31626021f6e90bffdb19efc46f5e8c64fc0146cda129f
