[INFO] updating cached repository archer884/value_compressor [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/archer884/value_compressor [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/archer884/value_compressor" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/archer884/value_compressor"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/archer884/value_compressor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/archer884/value_compressor" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/archer884/value_compressor"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/archer884/value_compressor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bcaf0aa4e748f6b59e1d1e4c8e50f631f38f91ca [INFO] sha for GitHub repo archer884/value_compressor: bcaf0aa4e748f6b59e1d1e4c8e50f631f38f91ca [INFO] validating manifest of archer884/value_compressor on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of archer884/value_compressor on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing archer884/value_compressor [INFO] finished frobbing archer884/value_compressor [INFO] frobbed toml for archer884/value_compressor written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/archer884/value_compressor/Cargo.toml [INFO] started frobbing archer884/value_compressor [INFO] finished frobbing archer884/value_compressor [INFO] frobbed toml for archer884/value_compressor written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/archer884/value_compressor/Cargo.toml [INFO] crate archer884/value_compressor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/archer884/value_compressor/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking archer884/value_compressor against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-2/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/archer884/value_compressor:/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6b0a0e6c8d649bd5252a8163992312f5c03e0d168f600b8ee276ad9d7f56bda7 [INFO] running `"docker" "start" "-a" "6b0a0e6c8d649bd5252a8163992312f5c03e0d168f600b8ee276ad9d7f56bda7"` [INFO] [stderr] Checking value_compressor v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `bzip2::reader` [INFO] [stderr] --> src/main.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | use bzip2::reader::BzCompressor; [INFO] [stderr] | ^^^^^^ could not find `reader` in `bzip2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stderr] --> src/main.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::distributions::{IndependentSample, Range}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stderr] | | [INFO] [stderr] | no `IndependentSample` in `distributions` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/main.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | match File::create(&Path::new(if compress { "./compress.out" } else { "./uncompress.out" })) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `range` in `distributions` [INFO] [stderr] --> src/main.rs:70:48 [INFO] [stderr] | [INFO] [stderr] 70 | where T: PartialOrd + rand::distributions::range::SampleRange [INFO] [stderr] | ^^^^^ could not find `range` in `distributions` [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Slice` in module `std::raw` [INFO] [stderr] --> src/main.rs:76:35 [INFO] [stderr] | [INFO] [stderr] 76 | std::mem::transmute(std::raw::Slice { [INFO] [stderr] | ^^^^^ not found in `std::raw` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufWriter` [INFO] [stderr] --> src/main.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::{BufWriter, Cursor, Write}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0422, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0422`. [INFO] [stderr] error: Could not compile `value_compressor`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `bzip2::reader` [INFO] [stderr] --> src/main.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | use bzip2::reader::BzCompressor; [INFO] [stderr] | ^^^^^^ could not find `reader` in `bzip2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stderr] --> src/main.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::distributions::{IndependentSample, Range}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stderr] | | [INFO] [stderr] | no `IndependentSample` in `distributions` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/main.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | match File::create(&Path::new(if compress { "./compress.out" } else { "./uncompress.out" })) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `range` in `distributions` [INFO] [stderr] --> src/main.rs:70:48 [INFO] [stderr] | [INFO] [stderr] 70 | where T: PartialOrd + rand::distributions::range::SampleRange [INFO] [stderr] | ^^^^^ could not find `range` in `distributions` [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Slice` in module `std::raw` [INFO] [stderr] --> src/main.rs:76:35 [INFO] [stderr] | [INFO] [stderr] 76 | std::mem::transmute(std::raw::Slice { [INFO] [stderr] | ^^^^^ not found in `std::raw` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufWriter` [INFO] [stderr] --> src/main.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::{BufWriter, Cursor, Write}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0422, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0422`. [INFO] [stderr] error: Could not compile `value_compressor`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6b0a0e6c8d649bd5252a8163992312f5c03e0d168f600b8ee276ad9d7f56bda7"` [INFO] running `"docker" "rm" "-f" "6b0a0e6c8d649bd5252a8163992312f5c03e0d168f600b8ee276ad9d7f56bda7"` [INFO] [stdout] 6b0a0e6c8d649bd5252a8163992312f5c03e0d168f600b8ee276ad9d7f56bda7