[INFO] cloning repository Ryan1729/stru [INFO] running `"git" "clone" "--bare" "git://github.com/Ryan1729/stru.git" "work/cache/sources/gh/Ryan1729/stru"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Ryan1729/stru'... [INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/stru" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Ryan1729/stru"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Ryan1729/stru'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/stru" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ryan1729/stru"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ryan1729/stru'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 90178bbfabd23bf881b8fcd1ebbd8d85d57ae793 [INFO] sha for GitHub repo Ryan1729/stru: 90178bbfabd23bf881b8fcd1ebbd8d85d57ae793 [INFO] validating manifest of Ryan1729/stru on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Ryan1729/stru on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Ryan1729/stru [INFO] finished frobbing Ryan1729/stru [INFO] frobbed toml for Ryan1729/stru written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Ryan1729/stru/Cargo.toml [INFO] started frobbing Ryan1729/stru [INFO] finished frobbing Ryan1729/stru [INFO] frobbed toml for Ryan1729/stru written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ryan1729/stru/Cargo.toml [INFO] crate Ryan1729/stru already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded servo-fontconfig-sys v4.0.2 [INFO] [stderr] Downloaded expat-sys v2.1.4 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Ryan1729/stru against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ryan1729/stru:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 12fc23a9c0b541ebf144b2210ab7f669f458c789dd23859f9f0d79e25bb65bce [INFO] running `"docker" "start" "-a" "12fc23a9c0b541ebf144b2210ab7f669f458c789dd23859f9f0d79e25bb65bce"` [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling cmake v0.1.21 [INFO] [stderr] Compiling stru v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.2 [INFO] [stderr] Compiling errno v0.2.3 [INFO] [stderr] Compiling metadeps v1.1.1 [INFO] [stderr] Compiling servo-freetype-sys v4.0.3 [INFO] [stderr] Compiling expat-sys v2.1.4 [INFO] [stderr] Compiling x11 v2.12.1 [INFO] [stderr] Compiling servo-fontconfig v0.2.1 [INFO] [stderr] warning: unused import: `x11::keysym::*` [INFO] [stderr] --> src/config.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use x11::keysym::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | #![warn(unused_imports)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `xlib::Button2` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use xlib::Button2; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:2101:9 [INFO] [stderr] | [INFO] [stderr] 2101 | let mut buf: *mut c_char = bufffer.as_mut_ptr(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UInt` [INFO] [stderr] --> src/main.rs:213:5 [INFO] [stderr] | [INFO] [stderr] 213 | UInt(fn(c_uint), c_uint), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `UTF_INVALID` [INFO] [stderr] --> src/main.rs:400:1 [INFO] [stderr] | [INFO] [stderr] 400 | const UTF_INVALID: c_int = 0xFFFD; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(drop_types_in_const)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/main.rs:305:1 [INFO] [stderr] | [INFO] [stderr] 305 | #[link_args = "-L/usr/lib -lc -L/usr/X11R6/lib -lm -lrt -lX11 -lutil -lXft -lfontconfig -lfreetype"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_attributes)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.11s [INFO] running `"docker" "inspect" "12fc23a9c0b541ebf144b2210ab7f669f458c789dd23859f9f0d79e25bb65bce"` [INFO] running `"docker" "rm" "-f" "12fc23a9c0b541ebf144b2210ab7f669f458c789dd23859f9f0d79e25bb65bce"` [INFO] [stdout] 12fc23a9c0b541ebf144b2210ab7f669f458c789dd23859f9f0d79e25bb65bce [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ryan1729/stru:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 07efd662d7a34b7e975e08e24f38e25d0b0758b5ede185147c1137ce2c91be9c [INFO] running `"docker" "start" "-a" "07efd662d7a34b7e975e08e24f38e25d0b0758b5ede185147c1137ce2c91be9c"` [INFO] [stderr] Compiling stru v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `x11::keysym::*` [INFO] [stderr] --> src/config.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use x11::keysym::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | #![warn(unused_imports)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `xlib::Button2` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use xlib::Button2; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:2101:9 [INFO] [stderr] | [INFO] [stderr] 2101 | let mut buf: *mut c_char = bufffer.as_mut_ptr(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UInt` [INFO] [stderr] --> src/main.rs:213:5 [INFO] [stderr] | [INFO] [stderr] 213 | UInt(fn(c_uint), c_uint), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `UTF_INVALID` [INFO] [stderr] --> src/main.rs:400:1 [INFO] [stderr] | [INFO] [stderr] 400 | const UTF_INVALID: c_int = 0xFFFD; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(drop_types_in_const)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/main.rs:305:1 [INFO] [stderr] | [INFO] [stderr] 305 | #[link_args = "-L/usr/lib -lc -L/usr/X11R6/lib -lm -lrt -lX11 -lutil -lXft -lfontconfig -lfreetype"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_attributes)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `"docker" "inspect" "07efd662d7a34b7e975e08e24f38e25d0b0758b5ede185147c1137ce2c91be9c"` [INFO] running `"docker" "rm" "-f" "07efd662d7a34b7e975e08e24f38e25d0b0758b5ede185147c1137ce2c91be9c"` [INFO] [stdout] 07efd662d7a34b7e975e08e24f38e25d0b0758b5ede185147c1137ce2c91be9c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ryan1729/stru:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 68ddd851cb73719913ad866f399c8abf0f86a2554997e160fec4ce93f2b2bb54 [INFO] running `"docker" "start" "-a" "68ddd851cb73719913ad866f399c8abf0f86a2554997e160fec4ce93f2b2bb54"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/stru-d0dc1f27d78bbdf7 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "68ddd851cb73719913ad866f399c8abf0f86a2554997e160fec4ce93f2b2bb54"` [INFO] running `"docker" "rm" "-f" "68ddd851cb73719913ad866f399c8abf0f86a2554997e160fec4ce93f2b2bb54"` [INFO] [stdout] 68ddd851cb73719913ad866f399c8abf0f86a2554997e160fec4ce93f2b2bb54