[INFO] fetching crate lamellar-impl 0.3.1... [INFO] testing lamellar-impl-0.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate lamellar-impl 0.3.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate lamellar-impl 0.3.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lamellar-impl 0.3.1 [INFO] finished tweaking crates.io crate lamellar-impl 0.3.1 [INFO] tweaked toml for crates.io crate lamellar-impl 0.3.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94cc5d27b62cdb4a3b6d7c77ba87798f0ca6beebce003538fb1770bfc12438fd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "94cc5d27b62cdb4a3b6d7c77ba87798f0ca6beebce003538fb1770bfc12438fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94cc5d27b62cdb4a3b6d7c77ba87798f0ca6beebce003538fb1770bfc12438fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94cc5d27b62cdb4a3b6d7c77ba87798f0ca6beebce003538fb1770bfc12438fd", kill_on_drop: false }` [INFO] [stdout] 94cc5d27b62cdb4a3b6d7c77ba87798f0ca6beebce003538fb1770bfc12438fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fde85042f228dfcc54c18ef83101dc8b293600737b09661559e1ca708c27215c [INFO] running `Command { std: "docker" "start" "-a" "fde85042f228dfcc54c18ef83101dc8b293600737b09661559e1ca708c27215c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling lamellar-impl v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `format_string` [INFO] [stdout] --> src/parse.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) format_string: Expr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `positional_args` [INFO] [stdout] --> src/parse.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) positional_args: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `named_args` [INFO] [stdout] --> src/parse.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) named_args: Vec<(Ident, Expr)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.02s [INFO] running `Command { std: "docker" "inspect" "fde85042f228dfcc54c18ef83101dc8b293600737b09661559e1ca708c27215c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde85042f228dfcc54c18ef83101dc8b293600737b09661559e1ca708c27215c", kill_on_drop: false }` [INFO] [stdout] fde85042f228dfcc54c18ef83101dc8b293600737b09661559e1ca708c27215c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de7719307a5fbd9ce503a4a78a35922a97798882741c7b277266bb48023d499c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "de7719307a5fbd9ce503a4a78a35922a97798882741c7b277266bb48023d499c", kill_on_drop: false }` [INFO] [stderr] Compiling lamellar-impl v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `format_string` [INFO] [stdout] --> src/parse.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) format_string: Expr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `positional_args` [INFO] [stdout] --> src/parse.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) positional_args: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `named_args` [INFO] [stdout] --> src/parse.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) named_args: Vec<(Ident, Expr)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format_string` [INFO] [stdout] --> src/parse.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) format_string: Expr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `positional_args` [INFO] [stdout] --> src/parse.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) positional_args: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `named_args` [INFO] [stdout] --> src/parse.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) named_args: Vec<(Ident, Expr)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.50s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "de7719307a5fbd9ce503a4a78a35922a97798882741c7b277266bb48023d499c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de7719307a5fbd9ce503a4a78a35922a97798882741c7b277266bb48023d499c", kill_on_drop: false }` [INFO] [stdout] de7719307a5fbd9ce503a4a78a35922a97798882741c7b277266bb48023d499c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] edc04a6eddd38edf2f78f9291a77078f1c838c85e409480fd437a0387be596ea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "edc04a6eddd38edf2f78f9291a77078f1c838c85e409480fd437a0387be596ea", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `format_string` [INFO] [stderr] --> src/parse.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub(crate) format_string: Expr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `positional_args` [INFO] [stderr] --> src/parse.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub(crate) positional_args: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `named_args` [INFO] [stderr] --> src/parse.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub(crate) named_args: Vec<(Ident, Expr)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `lamellar-impl` (lib) generated 3 warnings [INFO] [stdout] running 0 tests [INFO] [stderr] warning: `lamellar-impl` (lib test) generated 3 warnings (3 duplicates) [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lamellar_impl-895c1cf35c7c6e9f) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Doc-tests lamellar-impl [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "edc04a6eddd38edf2f78f9291a77078f1c838c85e409480fd437a0387be596ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc04a6eddd38edf2f78f9291a77078f1c838c85e409480fd437a0387be596ea", kill_on_drop: false }` [INFO] [stdout] edc04a6eddd38edf2f78f9291a77078f1c838c85e409480fd437a0387be596ea