[INFO] cloning repository https://github.com/remipetitjean/mochi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remipetitjean/mochi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremipetitjean%2Fmochi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremipetitjean%2Fmochi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c99dc3a6645f11220d16dfaa3c681ea846f408b0 [INFO] checking remipetitjean/mochi against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremipetitjean%2Fmochi" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/remipetitjean/mochi [INFO] finished tweaking git repo https://github.com/remipetitjean/mochi [INFO] tweaked toml for git repo https://github.com/remipetitjean/mochi written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/remipetitjean/mochi on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/remipetitjean/mochi 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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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 trait_enum v0.5.0 [INFO] [stderr] Downloaded uuid v1.3.1 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.94 [INFO] [stderr] Downloaded reqwest_cookie_store v0.5.0 [INFO] [stderr] Downloaded random-string v1.0.0 [INFO] [stderr] Downloaded tower-cookies v0.9.0 [INFO] [stderr] Downloaded lazy-regex v2.5.0 [INFO] [stderr] Downloaded cookie_store v0.16.1 [INFO] [stderr] Downloaded cookie_store v0.19.0 [INFO] [stderr] Downloaded serde_with_macros v2.3.2 [INFO] [stderr] Downloaded axum-macros v0.3.7 [INFO] [stderr] Downloaded scratch v1.0.5 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.94 [INFO] [stderr] Downloaded cxx-build v1.0.94 [INFO] [stderr] Downloaded serde_with v2.3.2 [INFO] [stderr] Downloaded axum-core v0.3.3 [INFO] [stderr] Downloaded hyper v0.14.25 [INFO] [stderr] Downloaded cxx v1.0.94 [INFO] [stderr] Downloaded syn v2.0.13 [INFO] [stderr] Downloaded serde_path_to_error v0.1.11 [INFO] [stderr] Downloaded axum v0.6.12 [INFO] [stderr] Downloaded httpc-test v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba33be397664bf42d05c00c753b95d55a12a2a3d5eee2ae92c43883c6f0fa188 [INFO] running `Command { std: "docker" "start" "-a" "ba33be397664bf42d05c00c753b95d55a12a2a3d5eee2ae92c43883c6f0fa188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba33be397664bf42d05c00c753b95d55a12a2a3d5eee2ae92c43883c6f0fa188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba33be397664bf42d05c00c753b95d55a12a2a3d5eee2ae92c43883c6f0fa188", kill_on_drop: false }` [INFO] [stdout] ba33be397664bf42d05c00c753b95d55a12a2a3d5eee2ae92c43883c6f0fa188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7339cf35eac4ab0f704bda0ef0e9a507aa78787fb6789221e66163f540f62a7 [INFO] running `Command { std: "docker" "start" "-a" "b7339cf35eac4ab0f704bda0ef0e9a507aa78787fb6789221e66163f540f62a7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling async-trait v0.1.68 [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] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling time-macros v0.2.8 [INFO] [stderr] Compiling openssl v0.10.50 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Checking matchit v0.7.0 [INFO] [stderr] Checking random-string v1.0.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking trait_enum v0.5.0 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking base64 v0.21.0 [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" "b7339cf35eac4ab0f704bda0ef0e9a507aa78787fb6789221e66163f540f62a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7339cf35eac4ab0f704bda0ef0e9a507aa78787fb6789221e66163f540f62a7", kill_on_drop: false }` [INFO] [stdout] b7339cf35eac4ab0f704bda0ef0e9a507aa78787fb6789221e66163f540f62a7