[INFO] cloning repository https://github.com/randiekas/hello-world [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randiekas/hello-world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandiekas%2Fhello-world", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandiekas%2Fhello-world'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e67fe3cbde5ffccbd292e8a95aa6d6161416054 [INFO] checking randiekas/hello-world against master#4e1f5d90bca45207605a88e39b1f76abcdb85d2f for pr-123962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandiekas%2Fhello-world" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/randiekas/hello-world on toolchain 4e1f5d90bca45207605a88e39b1f76abcdb85d2f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e1f5d90bca45207605a88e39b1f76abcdb85d2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/randiekas/hello-world [INFO] finished tweaking git repo https://github.com/randiekas/hello-world [INFO] tweaked toml for git repo https://github.com/randiekas/hello-world written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/randiekas/hello-world 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" "+4e1f5d90bca45207605a88e39b1f76abcdb85d2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking randiekas/hello-world against try#035f40fb95ac1c79b50f07e65650460f3d11e207 for pr-123962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandiekas%2Fhello-world" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/randiekas/hello-world on toolchain 035f40fb95ac1c79b50f07e65650460f3d11e207 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/randiekas/hello-world [INFO] finished tweaking git repo https://github.com/randiekas/hello-world [INFO] tweaked toml for git repo https://github.com/randiekas/hello-world written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/randiekas/hello-world 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" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "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 futures-sink v0.3.24 [INFO] [stderr] Downloaded futures-task v0.3.24 [INFO] [stderr] Downloaded futures-core v0.3.24 [INFO] [stderr] Downloaded futures-io v0.3.24 [INFO] [stderr] Downloaded actix-rt v2.7.0 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded actix-server v2.1.1 [INFO] [stderr] Downloaded time v0.3.14 [INFO] [stderr] Downloaded tracing-core v0.1.29 [INFO] [stderr] Downloaded h2 v0.3.14 [INFO] [stderr] Downloaded actix-http v3.2.2 [INFO] [stderr] Downloaded libc v0.2.134 [INFO] [stderr] Downloaded actix-web v4.2.1 [INFO] [stderr] Downloaded syn v1.0.101 [INFO] [stderr] Downloaded serde_json v1.0.85 [INFO] [stderr] Downloaded tracing v0.1.36 [INFO] [stderr] Downloaded futures-util v0.3.24 [INFO] [stderr] Downloaded paste v1.0.9 [INFO] [stderr] Downloaded actix-utils v3.0.0 [INFO] [stderr] Downloaded cookie v0.16.1 [INFO] [stderr] Downloaded futures-channel v0.3.24 [INFO] [stderr] Downloaded futures v0.3.24 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded actix-web-codegen v4.1.0 [INFO] [stderr] Downloaded bytestring v1.1.0 [INFO] [stderr] Downloaded time-macros v0.2.4 [INFO] [stderr] Downloaded futures-executor v0.3.24 [INFO] [stderr] Downloaded futures-macro v0.3.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d257ecd6ef8d582f4260baed130038d887e979de1e9724a1a2f2aa052eee0ae [INFO] running `Command { std: "docker" "start" "-a" "4d257ecd6ef8d582f4260baed130038d887e979de1e9724a1a2f2aa052eee0ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d257ecd6ef8d582f4260baed130038d887e979de1e9724a1a2f2aa052eee0ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d257ecd6ef8d582f4260baed130038d887e979de1e9724a1a2f2aa052eee0ae", kill_on_drop: false }` [INFO] [stdout] 4d257ecd6ef8d582f4260baed130038d887e979de1e9724a1a2f2aa052eee0ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+035f40fb95ac1c79b50f07e65650460f3d11e207" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a80cc3a6fe21605ee192d6c9852a219323119da26676a47aacd1cea583e63c26 [INFO] running `Command { std: "docker" "start" "-a" "a80cc3a6fe21605ee192d6c9852a219323119da26676a47aacd1cea583e63c26", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/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 tinyvec v1.6.0 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking miniz_oxide v0.5.4 [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] 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" "a80cc3a6fe21605ee192d6c9852a219323119da26676a47aacd1cea583e63c26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a80cc3a6fe21605ee192d6c9852a219323119da26676a47aacd1cea583e63c26", kill_on_drop: false }` [INFO] [stdout] a80cc3a6fe21605ee192d6c9852a219323119da26676a47aacd1cea583e63c26