[INFO] updating cached repository https://github.com/fenhl/diskspace [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7150a2f0d0e2f6e42a2236e900c00ebf5d1e5714 [INFO] checking fenhl/diskspace against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66852 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenhl%2Fdiskspace" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fenhl/diskspace on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/fenhl/diskspace [INFO] finished tweaking git repo https://github.com/fenhl/diskspace [INFO] tweaked toml for git repo https://github.com/fenhl/diskspace written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/fenhl/diskspace already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 62d6183734d686bf2a6f315ea37deacffd10157e276335dcab0f46254cb78385 [INFO] running `"docker" "start" "-a" "62d6183734d686bf2a6f315ea37deacffd10157e276335dcab0f46254cb78385"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking bytesize v1.0.0 [INFO] [stderr] Checking xdg-basedir v1.0.0 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking css-color-parser v0.1.2 [INFO] [stderr] Checking bitbar v0.2.1 (https://github.com/fenhl/rust-bitbar#24828114) [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking systemstat v0.1.5 (https://github.com/myfreeweb/systemstat#f7d93601) [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking diskspace v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0277]: `?` couldn't convert the error to `Error` [INFO] [stderr] --> src/bitbar.rs:88:154 [INFO] [stderr] | [INFO] [stderr] 88 | ContentItem::new(volumes.iter().map(|(_, fs)| fs.avail).min().expect("no volumes")).template_image(&include_bytes!("../assets/disk.png")[..])?.into(), [INFO] [stderr] | ^ the trait `std::convert::From<()>` is not implemented for `Error` [INFO] [stderr] | [INFO] [stderr] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `diskspace`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0277]: `?` couldn't convert the error to `Error` [INFO] [stderr] --> src/main.rs:102:6 [INFO] [stderr] | [INFO] [stderr] 102 | )?; [INFO] [stderr] | ^ the trait `std::convert::From<()>` is not implemented for `Error` [INFO] [stderr] | [INFO] [stderr] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] > [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `diskspace`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "62d6183734d686bf2a6f315ea37deacffd10157e276335dcab0f46254cb78385"` [INFO] running `"docker" "rm" "-f" "62d6183734d686bf2a6f315ea37deacffd10157e276335dcab0f46254cb78385"` [INFO] [stdout] 62d6183734d686bf2a6f315ea37deacffd10157e276335dcab0f46254cb78385