[INFO] fetching crate smelte-rs 0.1.0... [INFO] testing smelte-rs-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate smelte-rs 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate smelte-rs 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate smelte-rs 0.1.0 [INFO] tweaked toml for crates.io crate smelte-rs 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate smelte-rs 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate smelte-rs 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b213cd35f9420ee49a9f1734ec46d86ed77ee9b4441d1563d09a1f1d0b8cc6c1 [INFO] running `Command { std: "docker" "start" "-a" "b213cd35f9420ee49a9f1734ec46d86ed77ee9b4441d1563d09a1f1d0b8cc6c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b213cd35f9420ee49a9f1734ec46d86ed77ee9b4441d1563d09a1f1d0b8cc6c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b213cd35f9420ee49a9f1734ec46d86ed77ee9b4441d1563d09a1f1d0b8cc6c1", kill_on_drop: false }` [INFO] [stdout] b213cd35f9420ee49a9f1734ec46d86ed77ee9b4441d1563d09a1f1d0b8cc6c1 [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee6c55848453bdb21e1cdef0e1593f56e343c4cfc214e67af063103f380a338f [INFO] running `Command { std: "docker" "start" "-a" "ee6c55848453bdb21e1cdef0e1593f56e343c4cfc214e67af063103f380a338f", kill_on_drop: false }` [INFO] [stderr] Compiling smelte-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/cpu/mod.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(features = "f16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 2 - #[cfg(features = "f16")] [INFO] [stdout] 2 + #[cfg(feature = "f16")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "ee6c55848453bdb21e1cdef0e1593f56e343c4cfc214e67af063103f380a338f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6c55848453bdb21e1cdef0e1593f56e343c4cfc214e67af063103f380a338f", kill_on_drop: false }` [INFO] [stdout] ee6c55848453bdb21e1cdef0e1593f56e343c4cfc214e67af063103f380a338f [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aec4fc9e4fb692413eea206efe413ea22ae163d5b74cb8257f81fd4c0f63dd15 [INFO] running `Command { std: "docker" "start" "-a" "aec4fc9e4fb692413eea206efe413ea22ae163d5b74cb8257f81fd4c0f63dd15", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling serde_derive v1.0.156 [INFO] [stderr] Compiling serde v1.0.156 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/cpu/mod.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(features = "f16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 2 - #[cfg(features = "f16")] [INFO] [stdout] 2 + #[cfg(feature = "f16")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "aec4fc9e4fb692413eea206efe413ea22ae163d5b74cb8257f81fd4c0f63dd15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aec4fc9e4fb692413eea206efe413ea22ae163d5b74cb8257f81fd4c0f63dd15", kill_on_drop: false }` [INFO] [stdout] aec4fc9e4fb692413eea206efe413ea22ae163d5b74cb8257f81fd4c0f63dd15