[INFO] cloning repository https://github.com/reconbot/hackerchat-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reconbot/hackerchat-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freconbot%2Fhackerchat-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freconbot%2Fhackerchat-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c0bf5a647254cf920ae2c8b7b2c7de22c9f65b7 [INFO] checking reconbot/hackerchat-rust against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freconbot%2Fhackerchat-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/reconbot/hackerchat-rust [INFO] finished tweaking git repo https://github.com/reconbot/hackerchat-rust [INFO] tweaked toml for git repo https://github.com/reconbot/hackerchat-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/reconbot/hackerchat-rust on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/reconbot/hackerchat-rust 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "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 termion v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09325a8448b6ba4c893273662eed49a1cac53d42a7a6a408845b45febbf82c33 [INFO] running `Command { std: "docker" "start" "-a" "09325a8448b6ba4c893273662eed49a1cac53d42a7a6a408845b45febbf82c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09325a8448b6ba4c893273662eed49a1cac53d42a7a6a408845b45febbf82c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09325a8448b6ba4c893273662eed49a1cac53d42a7a6a408845b45febbf82c33", kill_on_drop: false }` [INFO] [stdout] 09325a8448b6ba4c893273662eed49a1cac53d42a7a6a408845b45febbf82c33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a29d23657c3aa32a56be21778f7f6b3de20d4f16858eabe76e7df7a3b43e316 [INFO] running `Command { std: "docker" "start" "-a" "3a29d23657c3aa32a56be21778f7f6b3de20d4f16858eabe76e7df7a3b43e316", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling futures-channel v0.3.26 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking futures-io v0.3.26 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/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 termion v2.0.1 [INFO] [stdout] error[E0635]: unknown feature `stdsimd` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ahash-0.7.6/src/lib.rs:33:42 [INFO] [stdout] | [INFO] [stdout] 33 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking concurrent-queue v2.1.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ahash` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "3a29d23657c3aa32a56be21778f7f6b3de20d4f16858eabe76e7df7a3b43e316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a29d23657c3aa32a56be21778f7f6b3de20d4f16858eabe76e7df7a3b43e316", kill_on_drop: false }` [INFO] [stdout] 3a29d23657c3aa32a56be21778f7f6b3de20d4f16858eabe76e7df7a3b43e316