[INFO] cloning repository https://github.com/grimreaper/rust-bmark-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grimreaper/rust-bmark-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrimreaper%2Frust-bmark-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrimreaper%2Frust-bmark-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1f4331d9a1ef6a5d8aad4ce92eac4b10da33738 [INFO] checking grimreaper/rust-bmark-test against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrimreaper%2Frust-bmark-test" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grimreaper/rust-bmark-test on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/grimreaper/rust-bmark-test [INFO] finished tweaking git repo https://github.com/grimreaper/rust-bmark-test [INFO] tweaked toml for git repo https://github.com/grimreaper/rust-bmark-test written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/grimreaper/rust-bmark-test 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "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 proc-macro2 v1.0.49 [INFO] [stderr] Downloaded function_name v0.3.0 [INFO] [stderr] Downloaded pretty_assertions v1.3.0 [INFO] [stderr] Downloaded wild v2.1.0 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded rayon-core v1.10.1 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded argfile v0.1.5 [INFO] [stderr] Downloaded function_name-proc-macro v0.3.0 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1effbcce7e2e5bb2838df0868a464154bb911f6c4db38ce90ff59565430fc14e [INFO] running `Command { std: "docker" "start" "-a" "1effbcce7e2e5bb2838df0868a464154bb911f6c4db38ce90ff59565430fc14e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1effbcce7e2e5bb2838df0868a464154bb911f6c4db38ce90ff59565430fc14e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1effbcce7e2e5bb2838df0868a464154bb911f6c4db38ce90ff59565430fc14e", kill_on_drop: false }` [INFO] [stdout] 1effbcce7e2e5bb2838df0868a464154bb911f6c4db38ce90ff59565430fc14e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25666ba46a19c2d0cc21bb266607b5cdbd47aaa9f9f76de5fb9d8996a857603a [INFO] running `Command { std: "docker" "start" "-a" "25666ba46a19c2d0cc21bb266607b5cdbd47aaa9f9f76de5fb9d8996a857603a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling rustix v0.36.6 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking argfile v0.1.5 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking wild v2.1.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking unicode-segmentation v1.10.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Compiling function_name-proc-macro v0.3.0 [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 pretty_assertions v1.3.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking function_name v0.3.0 [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" "25666ba46a19c2d0cc21bb266607b5cdbd47aaa9f9f76de5fb9d8996a857603a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25666ba46a19c2d0cc21bb266607b5cdbd47aaa9f9f76de5fb9d8996a857603a", kill_on_drop: false }` [INFO] [stdout] 25666ba46a19c2d0cc21bb266607b5cdbd47aaa9f9f76de5fb9d8996a857603a