[INFO] fetching crate mozwire 0.8.1... [INFO] checking mozwire-0.8.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate mozwire 0.8.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate mozwire 0.8.1 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 mozwire 0.8.1 [INFO] finished tweaking crates.io crate mozwire 0.8.1 [INFO] tweaked toml for crates.io crate mozwire 0.8.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate mozwire 0.8.1 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 x25519-dalek v1.2.0 [INFO] [stderr] Downloaded raw-window-handle v0.5.0 [INFO] [stderr] Downloaded zeroize_derive v1.3.3 [INFO] [stderr] Downloaded generic-array v0.14.6 [INFO] [stderr] Downloaded zeroize v1.3.0 [INFO] [stderr] Downloaded webbrowser v0.8.7 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded typenum v1.16.0 [INFO] [stderr] Downloaded time-core v0.1.0 [INFO] [stderr] Downloaded ndk-context v0.1.1 [INFO] [stderr] Downloaded cty v0.2.2 [INFO] [stderr] Downloaded chunked_transfer v1.4.1 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded clap_lex v0.2.4 [INFO] [stderr] Downloaded cpufeatures v0.2.5 [INFO] [stderr] Downloaded block-buffer v0.10.3 [INFO] [stderr] Downloaded sha2 v0.10.6 [INFO] [stderr] Downloaded clap_derive v3.2.18 [INFO] [stderr] Downloaded io-lifetimes v1.0.5 [INFO] [stderr] Downloaded webpki v0.22.0 [INFO] [stderr] Downloaded jni v0.20.0 [INFO] [stderr] Downloaded clap v3.2.23 [INFO] [stderr] Downloaded rustix v0.36.8 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded curve25519-dalek v3.2.1 [INFO] [stderr] Downloaded tokio-util v0.7.7 [INFO] [stderr] Downloaded serde_json v1.0.93 [INFO] [stderr] Downloaded rustls v0.20.8 [INFO] [stderr] Downloaded webpki-roots v0.22.6 [INFO] [stderr] Downloaded combine v4.6.6 [INFO] [stderr] Downloaded textwrap v0.16.0 [INFO] [stderr] Downloaded hyper-rustls v0.23.2 [INFO] [stderr] Downloaded rustls-pemfile v1.0.2 [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded ascii v1.1.0 [INFO] [stderr] Downloaded time v0.3.17 [INFO] [stderr] Downloaded tiny_http v0.11.0 [INFO] [stderr] Downloaded dirs-sys v0.3.7 [INFO] [stderr] Downloaded terminal_size v0.2.3 [INFO] [stderr] Downloaded tokio-rustls v0.23.4 [INFO] [stderr] Downloaded sys-info v0.9.1 [INFO] [stderr] Downloaded jni-sys v0.3.0 [INFO] [stderr] Downloaded thiserror v1.0.38 [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.38 [INFO] [stderr] Downloaded termcolor v1.2.0 [INFO] [stderr] Downloaded dirs v4.0.0 [INFO] [stderr] Downloaded cesu8 v1.1.0 [INFO] [stderr] Downloaded time-macros v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2897dec0246ceda76862fcde03861cb6804b501d7a22dc212e5942fd27b43c64 [INFO] running `Command { std: "docker" "start" "-a" "2897dec0246ceda76862fcde03861cb6804b501d7a22dc212e5942fd27b43c64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2897dec0246ceda76862fcde03861cb6804b501d7a22dc212e5942fd27b43c64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2897dec0246ceda76862fcde03861cb6804b501d7a22dc212e5942fd27b43c64", kill_on_drop: false }` [INFO] [stdout] 2897dec0246ceda76862fcde03861cb6804b501d7a22dc212e5942fd27b43c64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 56d33e1fad1f3ccb908a11f041eebef4f0018748efb35d9bf4fdc49bec8b5975 [INFO] running `Command { std: "docker" "start" "-a" "56d33e1fad1f3ccb908a11f041eebef4f0018748efb35d9bf4fdc49bec8b5975", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/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 tokio v1.25.0 [INFO] [stderr] Checking spin v0.5.2 [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" "56d33e1fad1f3ccb908a11f041eebef4f0018748efb35d9bf4fdc49bec8b5975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d33e1fad1f3ccb908a11f041eebef4f0018748efb35d9bf4fdc49bec8b5975", kill_on_drop: false }` [INFO] [stdout] 56d33e1fad1f3ccb908a11f041eebef4f0018748efb35d9bf4fdc49bec8b5975 [INFO] checking mozwire-0.8.1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate mozwire 0.8.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate mozwire 0.8.1 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 mozwire 0.8.1 [INFO] finished tweaking crates.io crate mozwire 0.8.1 [INFO] tweaked toml for crates.io crate mozwire 0.8.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate mozwire 0.8.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cd1641ee1f2b0c4682c0a9cc00b64d1d41f841906fa36a2e2820a7fe40670540 [INFO] running `Command { std: "docker" "start" "-a" "cd1641ee1f2b0c4682c0a9cc00b64d1d41f841906fa36a2e2820a7fe40670540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd1641ee1f2b0c4682c0a9cc00b64d1d41f841906fa36a2e2820a7fe40670540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd1641ee1f2b0c4682c0a9cc00b64d1d41f841906fa36a2e2820a7fe40670540", kill_on_drop: false }` [INFO] [stdout] cd1641ee1f2b0c4682c0a9cc00b64d1d41f841906fa36a2e2820a7fe40670540 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 100f19d620b47c1732d76a19ff972856d21dfd3c1cc7ab4ef71683c3e3793fd4 [INFO] running `Command { std: "docker" "start" "-a" "100f19d620b47c1732d76a19ff972856d21dfd3c1cc7ab4ef71683c3e3793fd4", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "100f19d620b47c1732d76a19ff972856d21dfd3c1cc7ab4ef71683c3e3793fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "100f19d620b47c1732d76a19ff972856d21dfd3c1cc7ab4ef71683c3e3793fd4", kill_on_drop: false }` [INFO] [stdout] 100f19d620b47c1732d76a19ff972856d21dfd3c1cc7ab4ef71683c3e3793fd4