[INFO] updating cached repository guswns0528/matrix-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/guswns0528/matrix-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/guswns0528/matrix-rs" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/guswns0528/matrix-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/guswns0528/matrix-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/guswns0528/matrix-rs" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/guswns0528/matrix-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/guswns0528/matrix-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 76f338500a7834f5192d8f0bebfa0c003af59a06 [INFO] sha for GitHub repo guswns0528/matrix-rs: 76f338500a7834f5192d8f0bebfa0c003af59a06 [INFO] validating manifest of guswns0528/matrix-rs on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of guswns0528/matrix-rs on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing guswns0528/matrix-rs [INFO] finished frobbing guswns0528/matrix-rs [INFO] frobbed toml for guswns0528/matrix-rs written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/guswns0528/matrix-rs/Cargo.toml [INFO] started frobbing guswns0528/matrix-rs [INFO] finished frobbing guswns0528/matrix-rs [INFO] frobbed toml for guswns0528/matrix-rs written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/guswns0528/matrix-rs/Cargo.toml [INFO] crate guswns0528/matrix-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/guswns0528/matrix-rs/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/jeaye/ncurses-rs.git` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/jeaye/ncurses-rs.git` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking guswns0528/matrix-rs against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-6/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/guswns0528/matrix-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 33b2af7590e9f04bacd4fdc9ea16fcab06573ab8d4b203fc7917aa7fab1ac34f [INFO] running `"docker" "start" "-a" "33b2af7590e9f04bacd4fdc9ea16fcab06573ab8d4b203fc7917aa7fab1ac34f"` [INFO] [stderr] Checking matrix v1.0.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `rand::sample` [INFO] [stderr] --> src/matrix.rs:6:32 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::{random, thread_rng, sample}; [INFO] [stderr] | ^^^^^^ no `sample` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc` [INFO] [stderr] --> src/matrix.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use self::libc::funcs::posix88::unistd::usleep; [INFO] [stderr] | ^^^^^ could not find `funcs` in `libc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stderr] --> src/matrix.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::distributions::{IndependentSample, Range}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stderr] | | [INFO] [stderr] | no `IndependentSample` in `distributions` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rand::sample` [INFO] [stderr] --> src/matrix.rs:6:32 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::{random, thread_rng, sample}; [INFO] [stderr] | ^^^^^^ no `sample` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc` [INFO] [stderr] --> src/matrix.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use self::libc::funcs::posix88::unistd::usleep; [INFO] [stderr] | ^^^^^ could not find `funcs` in `libc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stderr] --> src/matrix.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::distributions::{IndependentSample, Range}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stderr] | | [INFO] [stderr] | no `IndependentSample` in `distributions` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `usleep` in this scope [INFO] [stderr] error[E0425]: cannot find function `usleep` in this scope [INFO] [stderr] --> src/matrix.rs:63:17 [INFO] [stderr] | [INFO] [stderr] 63 | usleep((1000000.0 / REFRESH_RATE as f64) as u32); [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] --> src/matrix.rs:63:17 [INFO] [stderr] | [INFO] [stderr] 63 | usleep((1000000.0 / REFRESH_RATE as f64) as u32); [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use matrix::libc::usleep; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use matrix::libc::usleep; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `random` [INFO] [stderr] --> src/matrix.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::{random, thread_rng, sample}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] warning: unused import: `random` [INFO] [stderr] --> src/matrix.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::{random, thread_rng, sample}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] warning: unused import: `self::libc::funcs::posix88::unistd::usleep` [INFO] [stderr] --> src/matrix.rs:8:5 [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] 8 | use self::libc::funcs::posix88::unistd::usleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::libc::funcs::posix88::unistd::usleep` [INFO] [stderr] --> src/matrix.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use self::libc::funcs::posix88::unistd::usleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/matrix.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate libc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/matrix.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate libc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `matrix`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `matrix`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "33b2af7590e9f04bacd4fdc9ea16fcab06573ab8d4b203fc7917aa7fab1ac34f"` [INFO] running `"docker" "rm" "-f" "33b2af7590e9f04bacd4fdc9ea16fcab06573ab8d4b203fc7917aa7fab1ac34f"` [INFO] [stdout] 33b2af7590e9f04bacd4fdc9ea16fcab06573ab8d4b203fc7917aa7fab1ac34f