[INFO] crate sorter 0.4.0 is already in cache [INFO] extracting crate sorter 0.4.0 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/sorter/0.4.0 [INFO] extracting crate sorter 0.4.0 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/sorter/0.4.0 [INFO] validating manifest of sorter-0.4.0 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sorter-0.4.0 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sorter-0.4.0 [INFO] finished frobbing sorter-0.4.0 [INFO] frobbed toml for sorter-0.4.0 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/sorter/0.4.0/Cargo.toml [INFO] started frobbing sorter-0.4.0 [INFO] finished frobbing sorter-0.4.0 [INFO] frobbed toml for sorter-0.4.0 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/sorter/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sorter-0.4.0 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/sorter/0.4.0:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 09e53f77dba96d3be5f58bcc32f4d453691c7801dac675a1cdfefc95b8d82002 [INFO] running `"docker" "start" "-a" "09e53f77dba96d3be5f58bcc32f4d453691c7801dac675a1cdfefc95b8d82002"` [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking sorter v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> tests/sorter.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::{Rng, thread_rng}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> benches/sort-bench.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::{Rng, thread_rng}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope [INFO] [stderr] --> benches/sort-bench.rs:21:34 [INFO] [stderr] | [INFO] [stderr] 21 | make_test_vec = thread_rng().gen_iter::().take(1000).collect::>(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope [INFO] [stderr] --> benches/sort-bench.rs:23:34 [INFO] [stderr] | [INFO] [stderr] 23 | make_test_vec = thread_rng().gen_iter::().take(555).collect::>(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope [INFO] [stderr] --> tests/sorter.rs:23:34 [INFO] [stderr] | [INFO] [stderr] 23 | make_test_vec = thread_rng().gen_iter::().take(1000).collect::>(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope [INFO] [stderr] --> tests/sorter.rs:25:34 [INFO] [stderr] | [INFO] [stderr] 25 | make_test_vec = thread_rng().gen_iter::().take(555).collect::>(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `sorter`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `sorter`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "09e53f77dba96d3be5f58bcc32f4d453691c7801dac675a1cdfefc95b8d82002"` [INFO] running `"docker" "rm" "-f" "09e53f77dba96d3be5f58bcc32f4d453691c7801dac675a1cdfefc95b8d82002"` [INFO] [stdout] 09e53f77dba96d3be5f58bcc32f4d453691c7801dac675a1cdfefc95b8d82002