[INFO] cloning repository https://github.com/0xtrr/spam-void
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xtrr/spam-void" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xtrr%2Fspam-void", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xtrr%2Fspam-void'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93108642244ffb6e101e932d9dbdcd7e13f2b3fa
[INFO] checking 0xtrr/spam-void against master#c8a31b780d5415358566a20b94912620a3f27067 for pr-139493-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xtrr%2Fspam-void" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xtrr/spam-void
[INFO] finished tweaking git repo https://github.com/0xtrr/spam-void
[INFO] tweaked toml for git repo https://github.com/0xtrr/spam-void written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xtrr/spam-void on toolchain c8a31b780d5415358566a20b94912620a3f27067
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xtrr/spam-void 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" "+c8a31b780d5415358566a20b94912620a3f27067" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tonic-build v0.9.1
[INFO] [stderr]   Downloaded pest_derive v2.5.7
[INFO] [stderr]   Downloaded socket2 v0.5.1
[INFO] [stderr]   Downloaded anyhow v1.0.70
[INFO] [stderr]   Downloaded which v4.4.0
[INFO] [stderr]   Downloaded libc v0.2.141
[INFO] [stderr]   Downloaded bb8 v0.8.0
[INFO] [stderr]   Downloaded bb8-postgres v0.8.1
[INFO] [stderr]   Downloaded axum-core v0.3.3
[INFO] [stderr]   Downloaded console-subscriber v0.1.8
[INFO] [stderr]   Downloaded phf_shared v0.11.1
[INFO] [stderr]   Downloaded hdrhistogram v7.5.2
[INFO] [stderr]   Downloaded axum v0.6.12
[INFO] [stderr]   Downloaded serde_json v1.0.95
[INFO] [stderr]   Downloaded h2 v0.3.16
[INFO] [stderr]   Downloaded config v0.13.3
[INFO] [stderr]   Downloaded tokio v1.27.0
[INFO] [stderr]   Downloaded postgres-protocol v0.6.5
[INFO] [stderr]   Downloaded pest v2.5.7
[INFO] [stderr]   Downloaded tonic v0.8.3
[INFO] [stderr]   Downloaded tokio-postgres v0.7.8
[INFO] [stderr]   Downloaded tonic v0.9.1
[INFO] [stderr]   Downloaded matchit v0.7.0
[INFO] [stderr]   Downloaded hyper v0.14.25
[INFO] [stderr]   Downloaded prost-types v0.11.8
[INFO] [stderr]   Downloaded rustix v0.37.11
[INFO] [stderr]   Downloaded prost-build v0.11.8
[INFO] [stderr]   Downloaded prost-derive v0.11.8
[INFO] [stderr]   Downloaded prost v0.11.8
[INFO] [stderr]   Downloaded pest_meta v2.5.7
[INFO] [stderr]   Downloaded pest_generator v2.5.7
[INFO] [stderr]   Downloaded console-api v0.4.0
[INFO] [stderr]   Downloaded phf v0.11.1
[INFO] [stderr]   Downloaded postgres-types v0.2.5
[INFO] [stderr]   Downloaded async-trait v0.1.68
[INFO] [stderr]   Downloaded regex v1.7.3
[INFO] [stderr]   Downloaded tokio-stream v0.1.12
[INFO] [stderr]   Downloaded syn v2.0.13
[INFO] [stderr]   Downloaded tokio-macros v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020fa5bb5462f140bb2876d0cdc1bfb946599ea6834ed751f7a53219c30d74b2
[INFO] running `Command { std: "docker" "start" "-a" "020fa5bb5462f140bb2876d0cdc1bfb946599ea6834ed751f7a53219c30d74b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020fa5bb5462f140bb2876d0cdc1bfb946599ea6834ed751f7a53219c30d74b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020fa5bb5462f140bb2876d0cdc1bfb946599ea6834ed751f7a53219c30d74b2", kill_on_drop: false }`
[INFO] [stdout] 020fa5bb5462f140bb2876d0cdc1bfb946599ea6834ed751f7a53219c30d74b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8accdf6591eb8de872956afcac22b8b9d7e953929ee438a904b61449ccb772b
[INFO] running `Command { std: "docker" "start" "-a" "b8accdf6591eb8de872956afcac22b8b9d7e953929ee438a904b61449ccb772b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.11
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/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 bitflags v1.3.2
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b8accdf6591eb8de872956afcac22b8b9d7e953929ee438a904b61449ccb772b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8accdf6591eb8de872956afcac22b8b9d7e953929ee438a904b61449ccb772b", kill_on_drop: false }`
[INFO] [stdout] b8accdf6591eb8de872956afcac22b8b9d7e953929ee438a904b61449ccb772b
