[INFO] fetching crate pure-stage 0.1.0...
[INFO] testing pure-stage-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate pure-stage 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pure-stage 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pure-stage 0.1.0
[INFO] tweaked toml for crates.io crate pure-stage 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pure-stage 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pure-stage 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded erased-serde v0.4.6
[INFO] [stderr]   Downloaded typetag v0.2.20
[INFO] [stderr]   Downloaded typeid v1.0.3
[INFO] [stderr]   Downloaded inventory v0.3.20
[INFO] [stderr]   Downloaded cbor4ii v1.0.0
[INFO] [stderr]   Downloaded tokio v1.45.1
[INFO] [stderr]   Downloaded tracing-serde v0.2.0
[INFO] [stderr]   Downloaded typetag-impl v0.2.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc6f7fee21a9fe4bc0dbc910d57bc149c6383ffcd9b1f4644daf15982eb8481d
[INFO] running `Command { std: "docker" "start" "-a" "fc6f7fee21a9fe4bc0dbc910d57bc149c6383ffcd9b1f4644daf15982eb8481d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc6f7fee21a9fe4bc0dbc910d57bc149c6383ffcd9b1f4644daf15982eb8481d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6f7fee21a9fe4bc0dbc910d57bc149c6383ffcd9b1f4644daf15982eb8481d", kill_on_drop: false }`
[INFO] [stdout] fc6f7fee21a9fe4bc0dbc910d57bc149c6383ffcd9b1f4644daf15982eb8481d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5832111df72a243bc8b222b4881e8a9cdf476dcada6c4bdb3a15f378f4b03b1d
[INFO] running `Command { std: "docker" "start" "-a" "5832111df72a243bc8b222b4881e8a9cdf476dcada6c4bdb3a15f378f4b03b1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling inventory v0.3.20
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling typetag-impl v0.2.20
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling cbor4ii v1.0.0
[INFO] [stderr]    Compiling typetag v0.2.20
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling pure-stage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MpscReceiver` is never constructed
[INFO] [stdout]    --> src/types.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub struct MpscReceiver<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dummy_receiver` is never used
[INFO] [stdout]    --> src/types.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn dummy_receiver<T>() -> mpsc::Receiver<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.16s
[INFO] running `Command { std: "docker" "inspect" "5832111df72a243bc8b222b4881e8a9cdf476dcada6c4bdb3a15f378f4b03b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5832111df72a243bc8b222b4881e8a9cdf476dcada6c4bdb3a15f378f4b03b1d", kill_on_drop: false }`
[INFO] [stdout] 5832111df72a243bc8b222b4881e8a9cdf476dcada6c4bdb3a15f378f4b03b1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] babdee421b39adca851103c5b7c6135c7bfc7aff77f62a62281f087374d42ab1
[INFO] running `Command { std: "docker" "start" "-a" "babdee421b39adca851103c5b7c6135c7bfc7aff77f62a62281f087374d42ab1", kill_on_drop: false }`
[INFO] [stdout] warning: struct `MpscReceiver` is never constructed
[INFO] [stdout]    --> src/types.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub struct MpscReceiver<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dummy_receiver` is never used
[INFO] [stdout]    --> src/types.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn dummy_receiver<T>() -> mpsc::Receiver<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pure-stage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]   --> tests/tokio.rs:14:39
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]    |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pure-stage` (test "tokio") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]   --> tests/simulation.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]    |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use yansi::paint::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]   --> tests/simulation.rs:59:39
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]    |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  3 + use yansi::paint::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]    --> tests/simulation.rs:161:39
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]     |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use yansi::paint::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]    --> tests/simulation.rs:188:39
[INFO] [stdout]     |
[INFO] [stdout] 188 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]     |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use yansi::paint::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]    --> tests/simulation.rs:241:39
[INFO] [stdout]     |
[INFO] [stdout] 241 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]     |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use yansi::paint::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]    --> tests/simulation.rs:281:39
[INFO] [stdout]     |
[INFO] [stdout] 281 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]     |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use yansi::paint::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]    --> tests/simulation.rs:304:39
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]     |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use yansi::paint::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Runtime` in the current scope
[INFO] [stdout]    --> tests/simulation.rs:356:39
[INFO] [stdout]     |
[INFO] [stdout] 356 |     let rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]     |                                       ^^^ function or associated item not found in `Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Paint` which provides `new` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   3 + use yansi::paint::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pure-stage` (test "simulation") due to 8 previous errors
[INFO] [stdout] warning: struct `MpscReceiver` is never constructed
[INFO] [stdout]    --> src/types.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub struct MpscReceiver<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dummy_receiver` is never used
[INFO] [stdout]    --> src/types.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn dummy_receiver<T>() -> mpsc::Receiver<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "babdee421b39adca851103c5b7c6135c7bfc7aff77f62a62281f087374d42ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "babdee421b39adca851103c5b7c6135c7bfc7aff77f62a62281f087374d42ab1", kill_on_drop: false }`
[INFO] [stdout] babdee421b39adca851103c5b7c6135c7bfc7aff77f62a62281f087374d42ab1
