[INFO] cloning repository https://github.com/philippguertler/volumectl [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philippguertler/volumectl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilippguertler%2Fvolumectl"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilippguertler%2Fvolumectl'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 479dc6865faf2d1f901589e47fda42400ffed12f [INFO] checking philippguertler/volumectl against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilippguertler%2Fvolumectl" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philippguertler/volumectl on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/philippguertler/volumectl [INFO] finished tweaking git repo https://github.com/philippguertler/volumectl [INFO] tweaked toml for git repo https://github.com/philippguertler/volumectl written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/philippguertler/volumectl already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4be6e7e0501a103bb6613394a7f31583d9ece12cea90ebe21346d3fd7fb5e1da [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "4be6e7e0501a103bb6613394a7f31583d9ece12cea90ebe21346d3fd7fb5e1da"` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking simple-error v0.1.13 [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling libpulse-sys v1.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking regex-syntax v0.6.6 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking libpulse-binding v2.6.0 [INFO] [stderr] Checking regex v1.1.6 [INFO] [stderr] Checking volumectl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/audio.rs:26:68 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn set_volume(rules: Vec, volume: f64) -> Result<(), Box> { [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/rule.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | type Err = Box; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rule.rs:37:46 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn read_rules() -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | fn run() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/audio.rs:26:68 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn set_volume(rules: Vec, volume: f64) -> Result<(), Box> { [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/rule.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | type Err = Box; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rule.rs:37:46 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn read_rules() -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | fn run() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations needed [INFO] [stderr] --> src/rule.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | let mut path = require_with!(dirs::config_dir(), "Could not find config dir"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `str` [INFO] [stderr] ... [INFO] [stderr] 49 | .map(|line| line.unwrap().as_str().parse()) [INFO] [stderr] | ---------------------- this method call resolves to `&str` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `str: std::convert::AsRef<_>` [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 4 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error[E0283]: type annotations needed [INFO] [stderr] --> src/rule.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | let mut path = require_with!(dirs::config_dir(), "Could not find config dir"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `str` [INFO] [stderr] ... [INFO] [stderr] 49 | .map(|line| line.unwrap().as_str().parse()) [INFO] [stderr] | ---------------------- this method call resolves to `&str` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `str: std::convert::AsRef<_>` [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `volumectl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: could not compile `volumectl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4be6e7e0501a103bb6613394a7f31583d9ece12cea90ebe21346d3fd7fb5e1da"` [INFO] running `"docker" "rm" "-f" "4be6e7e0501a103bb6613394a7f31583d9ece12cea90ebe21346d3fd7fb5e1da"` [INFO] [stdout] 4be6e7e0501a103bb6613394a7f31583d9ece12cea90ebe21346d3fd7fb5e1da