[INFO] crate wm-daemons 0.1.1 is already in cache
[INFO] testing wm-daemons-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate wm-daemons 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wm-daemons 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wm-daemons 0.1.1
[INFO] finished tweaking crates.io crate wm-daemons 0.1.1
[INFO] tweaked toml for crates.io crate wm-daemons 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ecf6d2138d0879fc59fc6e604b3d6fdb8392e4c3b4fedf0f5f2b6b170a9f7c9
[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" "7ecf6d2138d0879fc59fc6e604b3d6fdb8392e4c3b4fedf0f5f2b6b170a9f7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ecf6d2138d0879fc59fc6e604b3d6fdb8392e4c3b4fedf0f5f2b6b170a9f7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ecf6d2138d0879fc59fc6e604b3d6fdb8392e4c3b4fedf0f5f2b6b170a9f7c9", kill_on_drop: false }`
[INFO] [stdout] 7ecf6d2138d0879fc59fc6e604b3d6fdb8392e4c3b4fedf0f5f2b6b170a9f7c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bcc8b72c6d88c787cbbe2eb06ae315e1bb99ed2e1d5a64da4ed39ef881060f7
[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" "5bcc8b72c6d88c787cbbe2eb06ae315e1bb99ed2e1d5a64da4ed39ef881060f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.6.3
[INFO] [stderr]    Compiling strsim v0.4.1
[INFO] [stderr]    Compiling nom v1.0.1
[INFO] [stderr]    Compiling xdg-basedir v0.2.2
[INFO] [stderr]    Compiling clap v1.2.5
[INFO] [stderr]    Compiling config v0.1.3
[INFO] [stderr]    Compiling wm-daemons v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Ok(try!(if path.to_str() == Some("-") {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut path_buf = try!(dir_config_create(app));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let config = try!(wrap_from_file(path));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]  --> src/dirs.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let path = try!(dir_config(name));
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     try!(create_dir_all(path.as_path()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut path = try!(xdg_basedir::get_config_home());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let path = try!(dir_data(name));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     try!(create_dir_all(path.as_path()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut path = try!(xdg_basedir::get_data_home());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:12:54
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn wrap_from_file(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn load_config(app: &str, file: &str) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:31:60
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn load_config_path(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/dirs.rs:8:61
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn dir_config_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]   |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn dir_config(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:22:59
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn dir_data_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:29:52
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn dir_data(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item '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/exec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env::home_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item '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/exec.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |         if let Some(home) = home_dir() {
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.31s
[INFO] running `Command { std: "docker" "inspect" "5bcc8b72c6d88c787cbbe2eb06ae315e1bb99ed2e1d5a64da4ed39ef881060f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bcc8b72c6d88c787cbbe2eb06ae315e1bb99ed2e1d5a64da4ed39ef881060f7", kill_on_drop: false }`
[INFO] [stdout] 5bcc8b72c6d88c787cbbe2eb06ae315e1bb99ed2e1d5a64da4ed39ef881060f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d674f14deec67d5ad52d16c269037d637a60d6a3c00e25a0dd09e4e281f24f2b
[INFO] running `Command { std: "docker" "start" "-a" "d674f14deec67d5ad52d16c269037d637a60d6a3c00e25a0dd09e4e281f24f2b", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Ok(try!(if path.to_str() == Some("-") {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut path_buf = try!(dir_config_create(app));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let config = try!(wrap_from_file(path));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]  --> src/dirs.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let path = try!(dir_config(name));
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     try!(create_dir_all(path.as_path()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut path = try!(xdg_basedir::get_config_home());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let path = try!(dir_data(name));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     try!(create_dir_all(path.as_path()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut path = try!(xdg_basedir::get_data_home());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:12:54
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn wrap_from_file(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn load_config(app: &str, file: &str) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:31:60
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn load_config_path(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/dirs.rs:8:61
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn dir_config_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]   |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn dir_config(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:22:59
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn dir_data_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:29:52
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn dir_data(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item '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/exec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env::home_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item '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/exec.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |         if let Some(home) = home_dir() {
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wm-daemons v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Ok(try!(if path.to_str() == Some("-") {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut path_buf = try!(dir_config_create(app));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let config = try!(wrap_from_file(path));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]  --> src/dirs.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let path = try!(dir_config(name));
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     try!(create_dir_all(path.as_path()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut path = try!(xdg_basedir::get_config_home());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let path = try!(dir_data(name));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     try!(create_dir_all(path.as_path()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/dirs.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut path = try!(xdg_basedir::get_data_home());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:12:54
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn wrap_from_file(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn load_config(app: &str, file: &str) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:31:60
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn load_config_path(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stdout]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/dirs.rs:8:61
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn dir_config_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]   |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn dir_config(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:22:59
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn dir_data_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dirs.rs:29:52
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn dir_data(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stdout]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item '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/exec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env::home_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item '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/exec.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |         if let Some(home) = home_dir() {
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "d674f14deec67d5ad52d16c269037d637a60d6a3c00e25a0dd09e4e281f24f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d674f14deec67d5ad52d16c269037d637a60d6a3c00e25a0dd09e4e281f24f2b", kill_on_drop: false }`
[INFO] [stdout] d674f14deec67d5ad52d16c269037d637a60d6a3c00e25a0dd09e4e281f24f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cb6a20e6a1de448b54c197366eb67ec101a93c6534c10a8fae8c115ec5c02c9
[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" "9cb6a20e6a1de448b54c197366eb67ec101a93c6534c10a8fae8c115ec5c02c9", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Ok(try!(if path.to_str() == Some("-") {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut path_buf = try!(dir_config_create(app));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let config = try!(wrap_from_file(path));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/dirs.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let path = try!(dir_config(name));
[INFO] [stderr]   |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     try!(create_dir_all(path.as_path()));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let mut path = try!(xdg_basedir::get_config_home());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let path = try!(dir_data(name));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     try!(create_dir_all(path.as_path()));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut path = try!(xdg_basedir::get_data_home());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:12:54
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn wrap_from_file(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:21:65
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn load_config(app: &str, file: &str) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:31:60
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn load_config_path(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dirs.rs:8:61
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn dir_config_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]   |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dirs.rs:15:54
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn dir_config(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dirs.rs:22:59
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn dir_data_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dirs.rs:29:52
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn dir_data(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[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 a crate from crates.io instead.
[INFO] [stderr]  --> src/exec.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env::home_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[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 a crate from crates.io instead.
[INFO] [stderr]   --> src/exec.rs:15:29
[INFO] [stderr]    |
[INFO] [stderr] 15 |         if let Some(home) = home_dir() {
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Ok(try!(if path.to_str() == Some("-") {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut path_buf = try!(dir_config_create(app));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let config = try!(wrap_from_file(path));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/dirs.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let path = try!(dir_config(name));
[INFO] [stderr]   |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     try!(create_dir_all(path.as_path()));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let mut path = try!(xdg_basedir::get_config_home());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let path = try!(dir_data(name));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     try!(create_dir_all(path.as_path()));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dirs.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut path = try!(xdg_basedir::get_data_home());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:12:54
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn wrap_from_file(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:21:65
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn load_config(app: &str, file: &str) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:31:60
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn load_config_path(path: &Path) -> Result<Config, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dirs.rs:8:61
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn dir_config_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]   |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dirs.rs:15:54
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn dir_config(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dirs.rs:22:59
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn dir_data_create(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dirs.rs:29:52
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn dir_data(name: &str) -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[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 a crate from crates.io instead.
[INFO] [stderr]  --> src/exec.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env::home_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[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 a crate from crates.io instead.
[INFO] [stderr]   --> src/exec.rs:15:29
[INFO] [stderr]    |
[INFO] [stderr] 15 |         if let Some(home) = home_dir() {
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wm_daemons-f523ce8022a5bc1f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wm_daemons
[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] [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 `Command { std: "docker" "inspect" "9cb6a20e6a1de448b54c197366eb67ec101a93c6534c10a8fae8c115ec5c02c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb6a20e6a1de448b54c197366eb67ec101a93c6534c10a8fae8c115ec5c02c9", kill_on_drop: false }`
[INFO] [stdout] 9cb6a20e6a1de448b54c197366eb67ec101a93c6534c10a8fae8c115ec5c02c9