[INFO] updating cached repository gilbertw1/drop [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gilbertw1/drop [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gilbertw1/drop" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gilbertw1/drop"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gilbertw1/drop'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gilbertw1/drop" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/gilbertw1/drop"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/gilbertw1/drop'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9f254e5766730a8afdb6fbe1e4ded73f9b94001c [INFO] sha for GitHub repo gilbertw1/drop: 9f254e5766730a8afdb6fbe1e4ded73f9b94001c [INFO] validating manifest of gilbertw1/drop 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 gilbertw1/drop 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 gilbertw1/drop [INFO] finished frobbing gilbertw1/drop [INFO] frobbed toml for gilbertw1/drop written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gilbertw1/drop/Cargo.toml [INFO] started frobbing gilbertw1/drop [INFO] finished frobbing gilbertw1/drop [INFO] frobbed toml for gilbertw1/drop written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/gilbertw1/drop/Cargo.toml [INFO] crate gilbertw1/drop 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gilbertw1/drop against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-1/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gilbertw1/drop:/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] 314bef6719776baed20259f9ccc7496b88fa0f520a4620ffab6f7a5d3fb4eb1e [INFO] running `"docker" "start" "-a" "314bef6719776baed20259f9ccc7496b88fa0f520a4620ffab6f7a5d3fb4eb1e"` [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Compiling gdk-pixbuf v0.2.0 [INFO] [stderr] Compiling cairo-rs v0.2.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling gio v0.2.0 [INFO] [stderr] Compiling gdk v0.6.0 [INFO] [stderr] Checking c_vec v1.2.1 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking serde v1.0.14 [INFO] [stderr] Compiling gtk v0.2.0 [INFO] [stderr] Checking itoa v0.3.3 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling glib-sys v0.4.0 [INFO] [stderr] Compiling gobject-sys v0.4.0 [INFO] [stderr] Compiling gio-sys v0.4.0 [INFO] [stderr] Compiling pango-sys v0.4.0 [INFO] [stderr] Compiling cairo-sys-rs v0.4.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.4.0 [INFO] [stderr] Compiling atk-sys v0.4.0 [INFO] [stderr] Compiling gdk-sys v0.4.0 [INFO] [stderr] Compiling gtk-sys v0.4.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling sys-info v0.5.1 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking nom v3.2.0 [INFO] [stderr] Compiling clap v2.27.0 [INFO] [stderr] Checking glib v0.3.1 [INFO] [stderr] Checking serde_json v1.0.3 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking pango v0.2.0 [INFO] [stderr] Checking config v0.7.0 [INFO] [stderr] Compiling drop v0.3.2 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/conf.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let home_dir = std::env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/conf.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let home_dir = std::env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/conf.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static! { [INFO] [stderr] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stderr] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stderr] 17 | | "append".to_string(), [INFO] [stderr] 18 | | "exact".to_string(), [INFO] [stderr] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/screenshot.rs:196:3 [INFO] [stderr] | [INFO] [stderr] 196 | fs::remove_file(pamfile); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/screenshot.rs:197:3 [INFO] [stderr] | [INFO] [stderr] 197 | fs::remove_dir_all(cachedir); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/screenshot.rs:196:3 [INFO] [stderr] | [INFO] [stderr] 196 | fs::remove_file(pamfile); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/screenshot.rs:197:3 [INFO] [stderr] | [INFO] [stderr] 197 | fs::remove_dir_all(cachedir); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `"docker" "inspect" "314bef6719776baed20259f9ccc7496b88fa0f520a4620ffab6f7a5d3fb4eb1e"` [INFO] running `"docker" "rm" "-f" "314bef6719776baed20259f9ccc7496b88fa0f520a4620ffab6f7a5d3fb4eb1e"` [INFO] [stdout] 314bef6719776baed20259f9ccc7496b88fa0f520a4620ffab6f7a5d3fb4eb1e