[INFO] cloning repository https://github.com/aleozlx/playbook-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleozlx/playbook-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Fplaybook-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Fplaybook-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ba13a4ecd3210872e0d87745f0ba04456f8a1e49 [INFO] checking aleozlx/playbook-rs against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Fplaybook-rs" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aleozlx/playbook-rs on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aleozlx/playbook-rs [INFO] finished tweaking git repo https://github.com/aleozlx/playbook-rs [INFO] tweaked toml for git repo https://github.com/aleozlx/playbook-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/aleozlx/playbook-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 701d96c0ecd9faa6ae0d315e0954df45264c2c81d5068431185ba7ce89ab9103 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "701d96c0ecd9faa6ae0d315e0954df45264c2c81d5068431185ba7ce89ab9103"` [INFO] [stderr] Compiling impersonate v0.0.3 [INFO] [stderr] Checking fern v0.5.7 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Checking ymlctx v0.1.8 [INFO] [stderr] Checking playbook v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lang/python.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::result::Result` [INFO] [stderr] --> src/lang/python.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `CtxObj` [INFO] [stderr] --> src/lang/python.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use ymlctx::context::{Context, CtxObj}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TaskErrorSource`, `TaskError` [INFO] [stderr] --> src/lang/python.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::{TaskError, TaskErrorSource}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/lang/python.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::Write; // for flushing stdio [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/lang/python.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::result::Result` [INFO] [stderr] --> src/lang/python.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `CtxObj` [INFO] [stderr] --> src/lang/python.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use ymlctx::context::{Context, CtxObj}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TaskErrorSource`, `TaskError` [INFO] [stderr] --> src/lang/python.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::{TaskError, TaskErrorSource}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/lang/python.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::Write; // for flushing stdio [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/builtins.rs:277:5 [INFO] [stderr] | [INFO] [stderr] 276 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 277 | let nproc = pool.len(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/systems/docker.rs:38:33 [INFO] [stderr] | [INFO] [stderr] 38 | let newline_len = id_stdout.trim_right().len(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nproc` [INFO] [stderr] --> src/builtins.rs:277:9 [INFO] [stderr] | [INFO] [stderr] 277 | let nproc = pool.len(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_nproc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grid` [INFO] [stderr] --> src/builtins.rs:275:14 [INFO] [stderr] | [INFO] [stderr] 275 | fn fork_pool(grid: Vec, pool: &Vec) -> TransientContext { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_grid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pool` [INFO] [stderr] --> src/builtins.rs:275:34 [INFO] [stderr] | [INFO] [stderr] 275 | fn fork_pool(grid: Vec, pool: &Vec) -> TransientContext { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_pool` [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/builtins.rs:277:5 [INFO] [stderr] | [INFO] [stderr] 276 | unimplemented!(); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] 277 | let nproc = pool.len(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/systems/docker.rs:38:33 [INFO] [stderr] | [INFO] [stderr] 38 | let newline_len = id_stdout.trim_right().len(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nproc` [INFO] [stderr] --> src/builtins.rs:277:9 [INFO] [stderr] | [INFO] [stderr] 277 | let nproc = pool.len(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_nproc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grid` [INFO] [stderr] --> src/builtins.rs:275:14 [INFO] [stderr] | [INFO] [stderr] 275 | fn fork_pool(grid: Vec, pool: &Vec) -> TransientContext { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_grid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pool` [INFO] [stderr] --> src/builtins.rs:275:34 [INFO] [stderr] | [INFO] [stderr] 275 | fn fork_pool(grid: Vec, pool: &Vec) -> TransientContext { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_pool` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/ci.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | let mut metadata = std::fs::metadata(tmpdir.path().to_str().unwrap()) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.23s [INFO] running `"docker" "inspect" "701d96c0ecd9faa6ae0d315e0954df45264c2c81d5068431185ba7ce89ab9103"` [INFO] running `"docker" "rm" "-f" "701d96c0ecd9faa6ae0d315e0954df45264c2c81d5068431185ba7ce89ab9103"` [INFO] [stdout] 701d96c0ecd9faa6ae0d315e0954df45264c2c81d5068431185ba7ce89ab9103