[INFO] cloning repository https://github.com/ConnorSkees/grass [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ConnorSkees/grass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorSkees%2Fgrass"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorSkees%2Fgrass'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 41df8bafa47ac15f93aed17781925f25f5224642 [INFO] checking ConnorSkees/grass against try#71b81291baafb8a58836272757b28817fe1d8190 for pr-73102 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorSkees%2Fgrass" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ConnorSkees/grass on toolchain 71b81291baafb8a58836272757b28817fe1d8190 [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ConnorSkees/grass [INFO] finished tweaking git repo https://github.com/ConnorSkees/grass [INFO] tweaked toml for git repo https://github.com/ConnorSkees/grass written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peekmore v0.4.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ec381db3e698883846a7784c4f2252530c74f0a502a5e85ed0f836dcdb2d7080 [INFO] running `"docker" "start" "-a" "ec381db3e698883846a7784c4f2252530c74f0a502a5e85ed0f836dcdb2d7080"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking codemap v0.1.3 [INFO] [stderr] Checking peekmore v0.4.0 [INFO] [stderr] Checking beef v0.4.4 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking grass v0.8.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling paste-impl v0.1.16 [INFO] [stderr] Checking paste v0.1.16 [INFO] [stderr] error[E0432]: unresolved import `criterion` [INFO] [stderr] --> benches/colors.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_group` [INFO] [stderr] --> benches/colors.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | criterion_group!(benches, many_hsla, many_named_colors,); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_main` [INFO] [stderr] --> benches/colors.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | criterion_main!(benches); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `colors` [INFO] [stderr] --> benches/colors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stderr] 2 | | use grass::StyleSheet; [INFO] [stderr] 3 | | [INFO] [stderr] 4 | | pub fn many_hsla(c: &mut Criterion) { [INFO] [stderr] ... | [INFO] [stderr] 20 | | criterion_group!(benches, many_hsla, many_named_colors,); [INFO] [stderr] 21 | | criterion_main!(benches); [INFO] [stderr] | |_________________________^ consider adding a `main` function to `benches/colors.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0601. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `grass`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `criterion` [INFO] [stderr] --> benches/control_flow.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_group` [INFO] [stderr] --> benches/control_flow.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | criterion_group!(benches, big_for); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_main` [INFO] [stderr] --> benches/control_flow.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | criterion_main!(benches); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `control_flow` [INFO] [stderr] --> benches/control_flow.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stderr] 2 | | use grass::StyleSheet; [INFO] [stderr] 3 | | [INFO] [stderr] 4 | | pub fn big_for(c: &mut Criterion) { [INFO] [stderr] ... | [INFO] [stderr] 10 | | criterion_group!(benches, big_for); [INFO] [stderr] 11 | | criterion_main!(benches); [INFO] [stderr] | |_________________________^ consider adding a `main` function to `benches/control_flow.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0601. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ec381db3e698883846a7784c4f2252530c74f0a502a5e85ed0f836dcdb2d7080"` [INFO] running `"docker" "rm" "-f" "ec381db3e698883846a7784c4f2252530c74f0a502a5e85ed0f836dcdb2d7080"` [INFO] [stdout] ec381db3e698883846a7784c4f2252530c74f0a502a5e85ed0f836dcdb2d7080