[INFO] crate cuba 0.1.13 is already in cache [INFO] extracting crate cuba 0.1.13 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cuba/0.1.13 [INFO] extracting crate cuba 0.1.13 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/cuba/0.1.13 [INFO] validating manifest of cuba-0.1.13 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cuba-0.1.13 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cuba-0.1.13 [INFO] finished frobbing cuba-0.1.13 [INFO] frobbed toml for cuba-0.1.13 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cuba/0.1.13/Cargo.toml [INFO] started frobbing cuba-0.1.13 [INFO] finished frobbing cuba-0.1.13 [INFO] frobbed toml for cuba-0.1.13 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/cuba/0.1.13/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking cuba-0.1.13 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/cuba/0.1.13:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 70d4fe25851113d2e12a4dfc18182fe2f6d216646055d2a8405ae5d2015cbe4d [INFO] running `"docker" "start" "-a" "70d4fe25851113d2e12a4dfc18182fe2f6d216646055d2a8405ae5d2015cbe4d"` [INFO] [stderr] Checking cuba v0.1.13 (/opt/crater/workdir) [INFO] [stderr] warning: unexpected string literal [INFO] [stderr] --> src/lib.rs:405:13 [INFO] [stderr] | [INFO] [stderr] 404 | && nvec <= self.max_points_per_core [INFO] [stderr] | - help: try adding a comma [INFO] [stderr] 405 | "nvec needs to be at most the vegas batch size or the max points per core" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is going to be an error in the future [INFO] [stderr] [INFO] [stderr] warning: unexpected string literal [INFO] [stderr] --> src/lib.rs:405:13 [INFO] [stderr] | [INFO] [stderr] 404 | && nvec <= self.max_points_per_core [INFO] [stderr] | - help: try adding a comma [INFO] [stderr] 405 | "nvec needs to be at most the vegas batch size or the max points per core" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is going to be an error in the future [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ndim` [INFO] [stderr] --> src/lib.rs:361:9 [INFO] [stderr] | [INFO] [stderr] 361 | ndim: *const c_int, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_ndim` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/lib.rs:362:9 [INFO] [stderr] | [INFO] [stderr] 362 | b: *const c_double, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/lib.rs:363:9 [INFO] [stderr] | [INFO] [stderr] 363 | n: *mut c_int, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/lib.rs:364:9 [INFO] [stderr] | [INFO] [stderr] 364 | x: *mut c_double, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `userdata` [INFO] [stderr] --> src/lib.rs:365:9 [INFO] [stderr] | [INFO] [stderr] 365 | userdata: *mut c_void, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_userdata` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `c_peakfinder` [INFO] [stderr] --> src/lib.rs:360:5 [INFO] [stderr] | [INFO] [stderr] 360 | / extern "C" fn c_peakfinder( [INFO] [stderr] 361 | | ndim: *const c_int, [INFO] [stderr] 362 | | b: *const c_double, [INFO] [stderr] 363 | | n: *mut c_int, [INFO] [stderr] ... | [INFO] [stderr] 367 | | // TODO: call a safe peakfinder routine [INFO] [stderr] 368 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ndim` [INFO] [stderr] --> src/lib.rs:361:9 [INFO] [stderr] | [INFO] [stderr] 361 | ndim: *const c_int, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_ndim` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/lib.rs:362:9 [INFO] [stderr] | [INFO] [stderr] 362 | b: *const c_double, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/lib.rs:363:9 [INFO] [stderr] | [INFO] [stderr] 363 | n: *mut c_int, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/lib.rs:364:9 [INFO] [stderr] | [INFO] [stderr] 364 | x: *mut c_double, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `userdata` [INFO] [stderr] --> src/lib.rs:365:9 [INFO] [stderr] | [INFO] [stderr] 365 | userdata: *mut c_void, [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_userdata` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `c_peakfinder` [INFO] [stderr] --> src/lib.rs:360:5 [INFO] [stderr] | [INFO] [stderr] 360 | / extern "C" fn c_peakfinder( [INFO] [stderr] 361 | | ndim: *const c_int, [INFO] [stderr] 362 | | b: *const c_double, [INFO] [stderr] 363 | | n: *mut c_int, [INFO] [stderr] ... | [INFO] [stderr] 367 | | // TODO: call a safe peakfinder routine [INFO] [stderr] 368 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `"docker" "inspect" "70d4fe25851113d2e12a4dfc18182fe2f6d216646055d2a8405ae5d2015cbe4d"` [INFO] running `"docker" "rm" "-f" "70d4fe25851113d2e12a4dfc18182fe2f6d216646055d2a8405ae5d2015cbe4d"` [INFO] [stdout] 70d4fe25851113d2e12a4dfc18182fe2f6d216646055d2a8405ae5d2015cbe4d