[INFO] cloning repository https://github.com/moparisthebest/sendxmpp-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moparisthebest/sendxmpp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoparisthebest%2Fsendxmpp-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoparisthebest%2Fsendxmpp-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b363000540639f4be1fe5bab7212ceb6a774145 [INFO] checking moparisthebest/sendxmpp-rs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoparisthebest%2Fsendxmpp-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/moparisthebest/sendxmpp-rs 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 git repo https://github.com/moparisthebest/sendxmpp-rs [INFO] finished tweaking git repo https://github.com/moparisthebest/sendxmpp-rs [INFO] tweaked toml for git repo https://github.com/moparisthebest/sendxmpp-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/moparisthebest/sendxmpp-rs 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] Locking 1 package [INFO] [stderr] Updating sendxmpp v3.0.0 (/workspace/builds/worker-7-tc1/source) -> v3.0.1 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jid v0.9.4 [INFO] [stderr] Downloaded rxml_validation v0.8.1 [INFO] [stderr] Downloaded die v0.2.0 [INFO] [stderr] Downloaded minidom v0.15.0 [INFO] [stderr] Downloaded enum-as-inner v0.3.4 [INFO] [stderr] Downloaded tokio-xmpp v3.2.0 [INFO] [stderr] Downloaded pbkdf2 v0.6.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.20.4 [INFO] [stderr] Downloaded rxml v0.8.1 [INFO] [stderr] Downloaded trust-dns-proto v0.20.4 [INFO] [stderr] Downloaded sasl v0.5.0 [INFO] [stderr] Downloaded smartstring v0.2.10 [INFO] [stderr] Downloaded xmpp-parsers v0.19.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e918184a0c250e8210d880a39b1392da3b2e68b7c642ae18efc6b945a1ad2c46 [INFO] running `Command { std: "docker" "start" "-a" "e918184a0c250e8210d880a39b1392da3b2e68b7c642ae18efc6b945a1ad2c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e918184a0c250e8210d880a39b1392da3b2e68b7c642ae18efc6b945a1ad2c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e918184a0c250e8210d880a39b1392da3b2e68b7c642ae18efc6b945a1ad2c46", kill_on_drop: false }` [INFO] [stdout] e918184a0c250e8210d880a39b1392da3b2e68b7c642ae18efc6b945a1ad2c46 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7d1d60560a41a75e17abc6df15655acc55afeb2bf6e4ea0edca4dcae45dce35 [INFO] running `Command { std: "docker" "start" "-a" "e7d1d60560a41a75e17abc6df15655acc55afeb2bf6e4ea0edca4dcae45dce35", 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 memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling cc v1.0.74 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.25 [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] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Checking smartstring v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling async-trait v0.1.58 [INFO] [stderr] Checking rxml_validation v0.8.1 [INFO] [stderr] Checking form_urlencoded v1.1.0 [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] Checking instant v0.1.12 [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" "e7d1d60560a41a75e17abc6df15655acc55afeb2bf6e4ea0edca4dcae45dce35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7d1d60560a41a75e17abc6df15655acc55afeb2bf6e4ea0edca4dcae45dce35", kill_on_drop: false }` [INFO] [stdout] e7d1d60560a41a75e17abc6df15655acc55afeb2bf6e4ea0edca4dcae45dce35 [INFO] checking moparisthebest/sendxmpp-rs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoparisthebest%2Fsendxmpp-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/moparisthebest/sendxmpp-rs 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 git repo https://github.com/moparisthebest/sendxmpp-rs [INFO] finished tweaking git repo https://github.com/moparisthebest/sendxmpp-rs [INFO] tweaked toml for git repo https://github.com/moparisthebest/sendxmpp-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/moparisthebest/sendxmpp-rs 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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d6fdc42474476b94fed004c2ae9c48a421eed5d9e2fd78a6b3014b22e477304 [INFO] running `Command { std: "docker" "start" "-a" "3d6fdc42474476b94fed004c2ae9c48a421eed5d9e2fd78a6b3014b22e477304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d6fdc42474476b94fed004c2ae9c48a421eed5d9e2fd78a6b3014b22e477304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d6fdc42474476b94fed004c2ae9c48a421eed5d9e2fd78a6b3014b22e477304", kill_on_drop: false }` [INFO] [stdout] 3d6fdc42474476b94fed004c2ae9c48a421eed5d9e2fd78a6b3014b22e477304 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15321fa643c6895f6bf2312737ea5f50a1854e2d3cbfaaeda306a21a68a46adf [INFO] running `Command { std: "docker" "start" "-a" "15321fa643c6895f6bf2312737ea5f50a1854e2d3cbfaaeda306a21a68a46adf", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "15321fa643c6895f6bf2312737ea5f50a1854e2d3cbfaaeda306a21a68a46adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15321fa643c6895f6bf2312737ea5f50a1854e2d3cbfaaeda306a21a68a46adf", kill_on_drop: false }` [INFO] [stdout] 15321fa643c6895f6bf2312737ea5f50a1854e2d3cbfaaeda306a21a68a46adf