[INFO] crate procfs 0.4.7 is already in cache [INFO] extracting crate procfs 0.4.7 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/procfs/0.4.7 [INFO] extracting crate procfs 0.4.7 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/procfs/0.4.7 [INFO] validating manifest of procfs-0.4.7 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of procfs-0.4.7 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing procfs-0.4.7 [INFO] finished frobbing procfs-0.4.7 [INFO] frobbed toml for procfs-0.4.7 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/procfs/0.4.7/Cargo.toml [INFO] started frobbing procfs-0.4.7 [INFO] finished frobbing procfs-0.4.7 [INFO] frobbed toml for procfs-0.4.7 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/procfs/0.4.7/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking procfs-0.4.7 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-6/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/procfs/0.4.7:/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ef43107649eec1a49496b7ab41c2027b288605f8af0a56b134ecc4d3d02b2f59 [INFO] running `"docker" "start" "-a" "ef43107649eec1a49496b7ab41c2027b288605f8af0a56b134ecc4d3d02b2f59"` [INFO] [stderr] Checking libflate v0.1.22 [INFO] [stderr] Checking procfs v0.4.7 (/opt/crater/workdir) [INFO] [stderr] warning: the item `PathBuf` is imported redundantly [INFO] [stderr] --> src/process.rs:512:13 [INFO] [stderr] | [INFO] [stderr] 9 | use std::path::PathBuf; [INFO] [stderr] | ------------------ the item `PathBuf` is already imported here [INFO] [stderr] ... [INFO] [stderr] 512 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Iterator` is imported redundantly [INFO] [stderr] --> src/process.rs:587:13 [INFO] [stderr] | [INFO] [stderr] 587 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `HashMap` is imported redundantly [INFO] [stderr] --> src/process.rs:904:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ------------------------- the item `HashMap` is already imported here [INFO] [stderr] ... [INFO] [stderr] 904 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `HashMap` is imported redundantly [INFO] [stderr] --> src/process.rs:1334:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ------------------------- the item `HashMap` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1334 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `File` is imported redundantly [INFO] [stderr] --> src/process.rs:1590:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ------------- the item `File` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1590 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `File` is imported redundantly [INFO] [stderr] --> src/process.rs:1699:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ------------- the item `File` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1699 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `File` is imported redundantly [INFO] [stderr] --> src/lib.rs:400:13 [INFO] [stderr] | [INFO] [stderr] 140 | use std::fs::File; [INFO] [stderr] | ------------- the item `File` is already imported here [INFO] [stderr] ... [INFO] [stderr] 400 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `PathBuf` is imported redundantly [INFO] [stderr] --> src/process.rs:512:13 [INFO] [stderr] | [INFO] [stderr] 9 | use std::path::PathBuf; [INFO] [stderr] | ------------------ the item `PathBuf` is already imported here [INFO] [stderr] ... [INFO] [stderr] 512 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Iterator` is imported redundantly [INFO] [stderr] --> src/process.rs:587:13 [INFO] [stderr] | [INFO] [stderr] 587 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `HashMap` is imported redundantly [INFO] [stderr] --> src/process.rs:904:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ------------------------- the item `HashMap` is already imported here [INFO] [stderr] ... [INFO] [stderr] 904 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `HashMap` is imported redundantly [INFO] [stderr] --> src/process.rs:1334:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ------------------------- the item `HashMap` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1334 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `File` is imported redundantly [INFO] [stderr] --> src/process.rs:1590:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ------------- the item `File` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1590 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `File` is imported redundantly [INFO] [stderr] --> src/process.rs:1699:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ------------- the item `File` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1699 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `File` is imported redundantly [INFO] [stderr] --> src/lib.rs:400:13 [INFO] [stderr] | [INFO] [stderr] 140 | use std::fs::File; [INFO] [stderr] | ------------- the item `File` is already imported here [INFO] [stderr] ... [INFO] [stderr] 400 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/process.rs:1786:16 [INFO] [stderr] | [INFO] [stderr] 1786 | Ok(t) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_to_bytes` [INFO] [stderr] --> src/lib.rs:295:1 [INFO] [stderr] | [INFO] [stderr] 295 | fn convert_to_bytes(num: u64, unit: &str) -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_to_bytes` [INFO] [stderr] --> src/lib.rs:295:1 [INFO] [stderr] | [INFO] [stderr] 295 | fn convert_to_bytes(num: u64, unit: &str) -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.75s [INFO] running `"docker" "inspect" "ef43107649eec1a49496b7ab41c2027b288605f8af0a56b134ecc4d3d02b2f59"` [INFO] running `"docker" "rm" "-f" "ef43107649eec1a49496b7ab41c2027b288605f8af0a56b134ecc4d3d02b2f59"` [INFO] [stdout] ef43107649eec1a49496b7ab41c2027b288605f8af0a56b134ecc4d3d02b2f59