[INFO] cloning repository https://github.com/brannan/rocket-app [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brannan/rocket-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrannan%2Frocket-app", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrannan%2Frocket-app'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 233cdde1664acafde37d4b0f5a4713a435b90fd8 [INFO] checking brannan/rocket-app against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrannan%2Frocket-app" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/brannan/rocket-app [INFO] finished tweaking git repo https://github.com/brannan/rocket-app [INFO] tweaked toml for git repo https://github.com/brannan/rocket-app written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/brannan/rocket-app on toolchain 63132bd615c9bf75e93af8405d00064212331708 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/brannan/rocket-app 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" "+63132bd615c9bf75e93af8405d00064212331708" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.27 [INFO] [stderr] Downloaded bitflags v2.2.1 [INFO] [stderr] Downloaded proc-macro2-diagnostics v0.10.0 [INFO] [stderr] Downloaded rocket_sync_db_pools_codegen v0.1.0-rc.3 [INFO] [stderr] Downloaded migrations_internals v2.0.0 [INFO] [stderr] Downloaded rocket_sync_db_pools v0.1.0-rc.3 [INFO] [stderr] Downloaded migrations_macros v2.0.0 [INFO] [stderr] Downloaded diesel_migrations v2.0.0 [INFO] [stderr] Downloaded pear_codegen v0.2.4 [INFO] [stderr] Downloaded pear v0.2.4 [INFO] [stderr] Downloaded diesel_derives v2.0.2 [INFO] [stderr] Downloaded generator v0.7.4 [INFO] [stderr] Downloaded figment v0.10.8 [INFO] [stderr] Downloaded h2 v0.3.18 [INFO] [stderr] Downloaded regex v1.8.1 [INFO] [stderr] Downloaded regex-syntax v0.7.1 [INFO] [stderr] Downloaded diesel v2.0.4 [INFO] [stderr] Downloaded tokio v1.28.1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a94bb09b33d8d1f1808311f7e58c297e78eed16f05f2c40e19f1b673b21dfe16 [INFO] running `Command { std: "docker" "start" "-a" "a94bb09b33d8d1f1808311f7e58c297e78eed16f05f2c40e19f1b673b21dfe16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a94bb09b33d8d1f1808311f7e58c297e78eed16f05f2c40e19f1b673b21dfe16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a94bb09b33d8d1f1808311f7e58c297e78eed16f05f2c40e19f1b673b21dfe16", kill_on_drop: false }` [INFO] [stdout] a94bb09b33d8d1f1808311f7e58c297e78eed16f05f2c40e19f1b673b21dfe16 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 492563eabc9cd051cd617f26415acf9cad2124ac006fcd077d1fae37cde072e8 [INFO] running `Command { std: "docker" "start" "-a" "492563eabc9cd051cd617f26415acf9cad2124ac006fcd077d1fae37cde072e8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.0 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling cookie v0.17.0 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling ref-cast v1.0.16 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling bitflags v2.2.1 [INFO] [stderr] Compiling 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-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] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking tracing v0.1.37 [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" "492563eabc9cd051cd617f26415acf9cad2124ac006fcd077d1fae37cde072e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "492563eabc9cd051cd617f26415acf9cad2124ac006fcd077d1fae37cde072e8", kill_on_drop: false }` [INFO] [stdout] 492563eabc9cd051cd617f26415acf9cad2124ac006fcd077d1fae37cde072e8