[INFO] cloning repository https://github.com/lyssieth/devenv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lyssieth/devenv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyssieth%2Fdevenv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyssieth%2Fdevenv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 810a6c82ccf9c0f0334baffeb3f216c6c8062d2a [INFO] checking lyssieth/devenv/810a6c82ccf9c0f0334baffeb3f216c6c8062d2a against master#c8551d3c63c51f290cf1dc9dc4714249ea849fd1 for pr-148946 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyssieth%2Fdevenv" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lyssieth/devenv [INFO] finished tweaking git repo https://github.com/lyssieth/devenv [INFO] tweaked toml for git repo https://github.com/lyssieth/devenv written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lyssieth/devenv on toolchain c8551d3c63c51f290cf1dc9dc4714249ea849fd1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lyssieth/devenv 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" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cached_proc_macro_types v0.1.0 [INFO] [stderr] Downloaded bincode_derive v2.0.0-rc.2 [INFO] [stderr] Downloaded async_once v0.2.6 [INFO] [stderr] Downloaded argh_derive v0.1.9 [INFO] [stderr] Downloaded async-trait v0.1.61 [INFO] [stderr] Downloaded virtue v0.0.8 [INFO] [stderr] Downloaded bincode v2.0.0-rc.2 [INFO] [stderr] Downloaded cached v0.42.0 [INFO] [stderr] Downloaded hashbrown v0.13.1 [INFO] [stderr] Downloaded cached_proc_macro v0.16.0 [INFO] [stderr] Downloaded paris v1.5.13 [INFO] [stderr] Downloaded argh_shared v0.1.9 [INFO] [stderr] Downloaded color-spantrace v0.2.0 [INFO] [stderr] Downloaded argh v0.1.9 [INFO] [stderr] Downloaded tracing-error v0.2.0 [INFO] [stderr] Downloaded object v0.30.1 [INFO] [stderr] Downloaded color-eyre v0.6.2 [INFO] [stderr] Downloaded gimli v0.27.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd8713a4358e268ef9d74f677999d6e616c98d7bea991be289780217bff451fc [INFO] running `Command { std: "docker" "start" "-a" "bd8713a4358e268ef9d74f677999d6e616c98d7bea991be289780217bff451fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd8713a4358e268ef9d74f677999d6e616c98d7bea991be289780217bff451fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd8713a4358e268ef9d74f677999d6e616c98d7bea991be289780217bff451fc", kill_on_drop: false }` [INFO] [stdout] bd8713a4358e268ef9d74f677999d6e616c98d7bea991be289780217bff451fc [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06e5227f0138536a7687c5a3dac1f963bcf58687aaaf155e185f21f0256f4b42 [INFO] running `Command { std: "docker" "start" "-a" "06e5227f0138536a7687c5a3dac1f963bcf58687aaaf155e185f21f0256f4b42", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling tokio v1.24.1 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling async-trait v0.1.61 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking gimli v0.27.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling argh_shared v0.1.9 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling virtue v0.0.8 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.49/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 dirs-sys v0.3.7 [INFO] [stderr] Checking async_once v0.2.6 [INFO] [stderr] Checking unsafe-libyaml v0.2.5 [INFO] [stderr] Checking hashbrown v0.13.1 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking paris v1.5.13 [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" "06e5227f0138536a7687c5a3dac1f963bcf58687aaaf155e185f21f0256f4b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06e5227f0138536a7687c5a3dac1f963bcf58687aaaf155e185f21f0256f4b42", kill_on_drop: false }` [INFO] [stdout] 06e5227f0138536a7687c5a3dac1f963bcf58687aaaf155e185f21f0256f4b42