[INFO] cloning repository https://github.com/gilbertw1/drop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gilbertw1/drop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilbertw1%2Fdrop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilbertw1%2Fdrop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f254e5766730a8afdb6fbe1e4ded73f9b94001c [INFO] checking gilbertw1/drop against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilbertw1%2Fdrop" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gilbertw1/drop on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gilbertw1/drop [INFO] finished tweaking git repo https://github.com/gilbertw1/drop [INFO] tweaked toml for git repo https://github.com/gilbertw1/drop written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/gilbertw1/drop already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v0.3.3 [INFO] [stderr] Downloaded serde v1.0.14 [INFO] [stderr] Downloaded sys-info v0.5.1 [INFO] [stderr] Downloaded clap v2.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e841e09049ccfce7da95d0f89efdc873316b28d3423bb7462c853598a6db30d5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e841e09049ccfce7da95d0f89efdc873316b28d3423bb7462c853598a6db30d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e841e09049ccfce7da95d0f89efdc873316b28d3423bb7462c853598a6db30d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e841e09049ccfce7da95d0f89efdc873316b28d3423bb7462c853598a6db30d5", kill_on_drop: false }` [INFO] [stdout] e841e09049ccfce7da95d0f89efdc873316b28d3423bb7462c853598a6db30d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d7eaa2c47265ede323ab9ba60f5356cdc2f195401d5c8eb0642f35386ece147 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8d7eaa2c47265ede323ab9ba60f5356cdc2f195401d5c8eb0642f35386ece147", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Compiling cairo-rs v0.2.0 [INFO] [stderr] Compiling gio v0.2.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling gdk-pixbuf v0.2.0 [INFO] [stderr] Compiling gdk v0.6.0 [INFO] [stderr] Checking c_vec v1.2.1 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Checking serde v1.0.14 [INFO] [stderr] Compiling gtk v0.2.0 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking cfg-if v0.1.2 [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 cairo-sys-rs v0.4.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.4.0 [INFO] [stderr] Compiling pango-sys v0.4.0 [INFO] [stderr] Compiling gdk-sys v0.4.0 [INFO] [stderr] Compiling atk-sys v0.4.0 [INFO] [stderr] Compiling gtk-sys v0.4.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling sys-info v0.5.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Compiling clap v2.27.0 [INFO] [stderr] Checking nom v3.2.0 [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/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/conf.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | let home_dir = std::env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/conf.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | let home_dir = std::env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/conf.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | / lazy_static! { [INFO] [stdout] 15 | | static ref AUDIO_SOURCES: HashSet = ["desktop".to_string(), "mic".to_string()].iter().cloned().collect(); [INFO] [stdout] 16 | | static ref FILENAME_STRATEGIES: HashSet = ["prepend".to_string(), [INFO] [stdout] 17 | | "append".to_string(), [INFO] [stdout] 18 | | "exact".to_string(), [INFO] [stdout] 19 | | "replace".to_string()].iter().cloned().collect(); [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:196:3 [INFO] [stdout] | [INFO] [stdout] 196 | fs::remove_file(pamfile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:197:3 [INFO] [stdout] | [INFO] [stdout] 197 | fs::remove_dir_all(cachedir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:196:3 [INFO] [stdout] | [INFO] [stdout] 196 | fs::remove_file(pamfile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screenshot.rs:197:3 [INFO] [stdout] | [INFO] [stdout] 197 | fs::remove_dir_all(cachedir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `Command { std: "docker" "inspect" "8d7eaa2c47265ede323ab9ba60f5356cdc2f195401d5c8eb0642f35386ece147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d7eaa2c47265ede323ab9ba60f5356cdc2f195401d5c8eb0642f35386ece147", kill_on_drop: false }` [INFO] [stdout] 8d7eaa2c47265ede323ab9ba60f5356cdc2f195401d5c8eb0642f35386ece147