[INFO] fetching crate smol 1.3.0... [INFO] checking smol-1.3.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2 [INFO] extracting crate smol 1.3.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate smol 1.3.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smol 1.3.0 [INFO] finished tweaking crates.io crate smol 1.3.0 [INFO] tweaked toml for crates.io crate smol 1.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate smol 1.3.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded string_cache_codegen v0.5.2 [INFO] [stderr] Downloaded gloo-timers v0.2.4 [INFO] [stderr] Downloaded timerfd v1.3.0 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.33 [INFO] [stderr] Downloaded async-process v1.6.0 [INFO] [stderr] Downloaded async-net v1.7.0 [INFO] [stderr] Downloaded ctrlc v3.2.3 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded nix v0.25.0 [INFO] [stderr] Downloaded cssparser v0.27.2 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded web-sys v0.3.60 [INFO] [stderr] Downloaded tokio v1.22.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded rustix v0.34.8 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded aes-soft v0.6.4 [INFO] [stderr] Downloaded aesni v0.10.0 [INFO] [stderr] Downloaded aes-gcm v0.8.0 [INFO] [stderr] Downloaded serde_json v1.0.89 [INFO] [stderr] Downloaded openssl v0.10.43 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded hyper v0.14.23 [INFO] [stderr] Downloaded selectors v0.22.0 [INFO] [stderr] Downloaded signal-hook v0.3.14 [INFO] [stderr] Downloaded async-h1 v2.3.3 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded aes v0.6.0 [INFO] [stderr] Downloaded bumpalo v3.11.1 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded cc v1.0.77 [INFO] [stderr] Downloaded openssl-sys v0.9.78 [INFO] [stderr] Downloaded security-framework v2.7.0 [INFO] [stderr] Downloaded futf v0.1.5 [INFO] [stderr] Downloaded tendril v0.4.3 [INFO] [stderr] 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Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded async-executor v1.5.0 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded blocking v1.3.0 [INFO] [stderr] Downloaded async-global-executor v2.3.1 [INFO] [stderr] Downloaded concurrent-queue v2.0.0 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded polling v2.5.0 [INFO] [stderr] Downloaded async-io v1.12.0 [INFO] [stderr] Downloaded async-lock v2.6.0 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded futures-channel v0.3.25 [INFO] [stderr] Downloaded cipher v0.2.5 [INFO] [stderr] Downloaded standback v0.2.17 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded schannel v0.1.20 [INFO] [stderr] Downloaded serde_derive v1.0.147 [INFO] [stderr] Downloaded serde v1.0.147 [INFO] [stderr] Downloaded async-native-tls v0.4.0 [INFO] [stderr] Downloaded async-tungstenite v0.17.2 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded doc-comment v0.3.3 [INFO] [stderr] Downloaded phf_codegen v0.10.0 [INFO] [stderr] Downloaded string_cache v0.8.4 [INFO] [stderr] Downloaded markup5ever v0.11.0 [INFO] [stderr] Downloaded html5ever v0.26.0 [INFO] [stderr] Downloaded cssparser-macros v0.6.0 [INFO] [stderr] Downloaded dtoa-short v0.3.3 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] [stderr] Downloaded phf_codegen v0.8.0 [INFO] [stderr] Downloaded thin-slice v0.1.1 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.4 [INFO] [stderr] Downloaded mac v0.1.1 [INFO] [stderr] Downloaded deadpool v0.7.0 [INFO] [stderr] Downloaded concurrent-queue v1.2.4 [INFO] [stderr] Downloaded async-channel v1.7.1 [INFO] [stderr] Downloaded aead v0.3.2 [INFO] [stderr] Downloaded ctr v0.6.0 [INFO] [stderr] Downloaded cpuid-bool v0.2.0 [INFO] [stderr] Downloaded universal-hash v0.4.1 [INFO] [stderr] Downloaded polyval v0.4.5 [INFO] [stderr] Downloaded ghash v0.3.1 [INFO] [stderr] Downloaded hkdf v0.10.0 [INFO] [stderr] Downloaded crypto-mac v0.10.1 [INFO] [stderr] Downloaded hmac v0.10.1 [INFO] [stderr] Downloaded const_fn v0.4.9 [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded io-lifetimes v0.6.1 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded num_cpus v1.14.0 [INFO] [stderr] Downloaded sha-1 v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8ddcdb5ed23e660bbd8143ce2bb8e666bbd0e67474b6482fd4971e9fe961cc6 [INFO] running `Command { std: "docker" "start" "-a" "c8ddcdb5ed23e660bbd8143ce2bb8e666bbd0e67474b6482fd4971e9fe961cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8ddcdb5ed23e660bbd8143ce2bb8e666bbd0e67474b6482fd4971e9fe961cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8ddcdb5ed23e660bbd8143ce2bb8e666bbd0e67474b6482fd4971e9fe961cc6", kill_on_drop: false }` [INFO] [stdout] c8ddcdb5ed23e660bbd8143ce2bb8e666bbd0e67474b6482fd4971e9fe961cc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c355e8d63110126b1610cbb02807717585029cf580ba675a06dea8b3ddeec7c [INFO] running `Command { std: "docker" "start" "-a" "6c355e8d63110126b1610cbb02807717585029cf580ba675a06dea8b3ddeec7c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stdout] error: aborting due to 1 previous error [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 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6c355e8d63110126b1610cbb02807717585029cf580ba675a06dea8b3ddeec7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c355e8d63110126b1610cbb02807717585029cf580ba675a06dea8b3ddeec7c", kill_on_drop: false }` [INFO] [stdout] 6c355e8d63110126b1610cbb02807717585029cf580ba675a06dea8b3ddeec7c [INFO] checking smol-1.3.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2 [INFO] extracting crate smol 1.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate smol 1.3.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smol 1.3.0 [INFO] finished tweaking crates.io crate smol 1.3.0 [INFO] tweaked toml for crates.io crate smol 1.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate smol 1.3.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0824e8d453f3395a654d6bb2525766d9c0727108484b7a31fa8801bb3af48332 [INFO] running `Command { std: "docker" "start" "-a" "0824e8d453f3395a654d6bb2525766d9c0727108484b7a31fa8801bb3af48332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0824e8d453f3395a654d6bb2525766d9c0727108484b7a31fa8801bb3af48332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0824e8d453f3395a654d6bb2525766d9c0727108484b7a31fa8801bb3af48332", kill_on_drop: false }` [INFO] [stdout] 0824e8d453f3395a654d6bb2525766d9c0727108484b7a31fa8801bb3af48332 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24e738214446758f00a46818d7d3ac2f625dafbf991ecb7be050eb5006b20cc7 [INFO] running `Command { std: "docker" "start" "-a" "24e738214446758f00a46818d7d3ac2f625dafbf991ecb7be050eb5006b20cc7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "24e738214446758f00a46818d7d3ac2f625dafbf991ecb7be050eb5006b20cc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24e738214446758f00a46818d7d3ac2f625dafbf991ecb7be050eb5006b20cc7", kill_on_drop: false }` [INFO] [stdout] 24e738214446758f00a46818d7d3ac2f625dafbf991ecb7be050eb5006b20cc7