[INFO] cloning repository https://github.com/ConnorSkees/grass [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorSkees%2Fgrass'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e060950d552b2b3f4a2194da847d606578b166c [INFO] checking ConnorSkees/grass against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnorSkees%2Fgrass" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ConnorSkees/grass on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae0c68a0d2bfeeca8a7b32631b7c2a4ac0ee2b0b7168d0e4615cbc4ac407b9de [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ae0c68a0d2bfeeca8a7b32631b7c2a4ac0ee2b0b7168d0e4615cbc4ac407b9de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae0c68a0d2bfeeca8a7b32631b7c2a4ac0ee2b0b7168d0e4615cbc4ac407b9de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae0c68a0d2bfeeca8a7b32631b7c2a4ac0ee2b0b7168d0e4615cbc4ac407b9de", kill_on_drop: false }` [INFO] [stdout] ae0c68a0d2bfeeca8a7b32631b7c2a4ac0ee2b0b7168d0e4615cbc4ac407b9de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77368814b340dc5c3e27d9f32ee3388b5539382a8d489bca76f395a58e1a56c3 [INFO] running `Command { std: "docker" "start" "-a" "77368814b340dc5c3e27d9f32ee3388b5539382a8d489bca76f395a58e1a56c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking beef v0.4.4 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking codemap v0.1.3 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking peekmore v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking lasso v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking grass v0.10.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `grass::StyleSheet` [INFO] [stdout] --> benches/styles.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use grass::StyleSheet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `StyleSheet` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `criterion` [INFO] [stdout] --> benches/styles.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_group` [INFO] [stdout] --> benches/styles.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | criterion_group!(benches, many_foo); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_main` [INFO] [stdout] --> benches/styles.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | criterion_main!(benches); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `styles` [INFO] [stdout] --> benches/styles.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] 2 | | use grass::StyleSheet; [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | pub fn many_foo(c: &mut Criterion) { [INFO] [stdout] ... | [INFO] [stdout] 10 | | criterion_group!(benches, many_foo); [INFO] [stdout] 11 | | criterion_main!(benches); [INFO] [stdout] | |_________________________^ consider adding a `main` function to `benches/styles.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `grass::StyleSheet` [INFO] [stdout] --> benches/variables.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use grass::StyleSheet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `StyleSheet` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `criterion` [INFO] [stdout] --> benches/variables.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_group` [INFO] [stdout] --> benches/variables.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | criterion_group!(benches, many_variable_redeclarations); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_main` [INFO] [stdout] --> benches/variables.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | criterion_main!(benches); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `variables` [INFO] [stdout] --> benches/variables.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] 2 | | use grass::StyleSheet; [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | pub fn many_variable_redeclarations(c: &mut Criterion) { [INFO] [stdout] ... | [INFO] [stdout] 14 | | criterion_group!(benches, many_variable_redeclarations); [INFO] [stdout] 15 | | criterion_main!(benches); [INFO] [stdout] | |_________________________^ consider adding a `main` function to `benches/variables.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `grass::StyleSheet` [INFO] [stdout] --> benches/numbers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use grass::StyleSheet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `StyleSheet` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [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] [stdout] error[E0432]: unresolved import `criterion` [INFO] [stdout] --> benches/numbers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_group` [INFO] [stdout] --> benches/numbers.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | criterion_group!(benches, many_floats, many_integers, many_small_integers); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_main` [INFO] [stdout] --> benches/numbers.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | criterion_main!(benches); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `numbers` [INFO] [stdout] --> benches/numbers.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] 2 | | use grass::StyleSheet; [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | pub fn many_floats(c: &mut Criterion) { [INFO] [stdout] ... | [INFO] [stdout] 26 | | criterion_group!(benches, many_floats, many_integers, many_small_integers); [INFO] [stdout] 27 | | criterion_main!(benches); [INFO] [stdout] | |_________________________^ consider adding a `main` function to `benches/numbers.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "77368814b340dc5c3e27d9f32ee3388b5539382a8d489bca76f395a58e1a56c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77368814b340dc5c3e27d9f32ee3388b5539382a8d489bca76f395a58e1a56c3", kill_on_drop: false }` [INFO] [stdout] 77368814b340dc5c3e27d9f32ee3388b5539382a8d489bca76f395a58e1a56c3