[INFO] crate playbook 0.4.1 is already in cache [INFO] extracting crate playbook 0.4.1 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/playbook/0.4.1 [INFO] extracting crate playbook 0.4.1 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/playbook/0.4.1 [INFO] validating manifest of playbook-0.4.1 on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of playbook-0.4.1 on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing playbook-0.4.1 [INFO] finished frobbing playbook-0.4.1 [INFO] frobbed toml for playbook-0.4.1 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/playbook/0.4.1/Cargo.toml [INFO] started frobbing playbook-0.4.1 [INFO] finished frobbing playbook-0.4.1 [INFO] frobbed toml for playbook-0.4.1 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/playbook/0.4.1/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking playbook-0.4.1 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-2/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/playbook/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1a4c5c339cfeeef8f672b8e9bd0bc250b763c56be8c0e0fc9918390db69806bc [INFO] running `"docker" "start" "-a" "1a4c5c339cfeeef8f672b8e9bd0bc250b763c56be8c0e0fc9918390db69806bc"` [INFO] [stderr] Compiling impersonate v0.0.3 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Checking ymlctx v0.1.8 [INFO] [stderr] Checking playbook v0.4.1 (/opt/crater/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: 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:209:9 [INFO] [stderr] | [INFO] [stderr] 209 | 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:208:14 [INFO] [stderr] | [INFO] [stderr] 208 | fn fork_pool(grid: Vec, pool: &Vec) -> TransientContext { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_grid` [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:209:9 [INFO] [stderr] | [INFO] [stderr] 209 | 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:208:14 [INFO] [stderr] | [INFO] [stderr] 208 | fn fork_pool(grid: Vec, pool: &Vec) -> TransientContext { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_grid` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.25s [INFO] running `"docker" "inspect" "1a4c5c339cfeeef8f672b8e9bd0bc250b763c56be8c0e0fc9918390db69806bc"` [INFO] running `"docker" "rm" "-f" "1a4c5c339cfeeef8f672b8e9bd0bc250b763c56be8c0e0fc9918390db69806bc"` [INFO] [stdout] 1a4c5c339cfeeef8f672b8e9bd0bc250b763c56be8c0e0fc9918390db69806bc