[INFO] cloning repository https://github.com/hcs64/update_agent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hcs64/update_agent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhcs64%2Fupdate_agent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhcs64%2Fupdate_agent'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dbd25e0575de72aef1c090eb8243363e2ad4f468 [INFO] testing hcs64/update_agent against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhcs64%2Fupdate_agent" "/workspace/builds/worker-70/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hcs64/update_agent on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hcs64/update_agent [INFO] finished tweaking git repo https://github.com/hcs64/update_agent [INFO] tweaked toml for git repo https://github.com/hcs64/update_agent written to /workspace/builds/worker-70/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded comedy v0.1.0 [INFO] [stderr] Downloaded guid_win v0.1.0 [INFO] [stderr] Downloaded filetime_win v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a09f7c91bbf3d8b6a21ccbb09a358adec704aa7a0a7326fe860729d325878ee3 [INFO] running `Command { std: "docker" "start" "-a" "a09f7c91bbf3d8b6a21ccbb09a358adec704aa7a0a7326fe860729d325878ee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a09f7c91bbf3d8b6a21ccbb09a358adec704aa7a0a7326fe860729d325878ee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a09f7c91bbf3d8b6a21ccbb09a358adec704aa7a0a7326fe860729d325878ee3", kill_on_drop: false }` [INFO] [stdout] a09f7c91bbf3d8b6a21ccbb09a358adec704aa7a0a7326fe860729d325878ee3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b55d2c1f387e53668a873206409e2ae368ef521d76778082ba04c1a31d665056 [INFO] running `Command { std: "docker" "start" "-a" "b55d2c1f387e53668a873206409e2ae368ef521d76778082ba04c1a31d665056", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling comedy v0.1.0 [INFO] [stderr] Compiling filetime_win v0.1.0 [INFO] [stderr] Compiling guid_win v0.1.0 [INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | use winapi::shared::minwindef::FILETIME; [INFO] [stdout] | ^^^^^^ could not find `shared` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | use winapi::shared::ntdef::ULARGE_INTEGER; [INFO] [stdout] | ^^^^^^ could not find `shared` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | use winapi::um::minwinbase::SYSTEMTIME; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | use winapi::um::sysinfoapi::GetSystemTime; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | use winapi::um::timezoneapi::{FileTimeToSystemTime, SystemTimeToFileTime}; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `comedy::check_true` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | use comedy::check_true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no `check_true` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `check_true` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | check_true!(FileTimeToSystemTime(&self.0, &mut system_time))?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `check_true` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | check_true!(SystemTimeToFileTime(&self.0, &mut file_time))?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:53:14 [INFO] [stdout] | [INFO] [stdout] 53 | use std::os::windows::ffi::{OsStrExt, OsStringExt}; [INFO] [stdout] | ^^^^^^^ could not find `windows` in `os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `comedy::check_succeeded` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | use comedy::check_succeeded; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no `check_succeeded` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | use winapi::shared::guiddef::GUID; [INFO] [stdout] | ^^^^^^ could not find `shared` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | use winapi::um::combaseapi::{CLSIDFromString, StringFromGUID2}; [INFO] [stdout] | ^^ could not find `um` in `winapi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `winapi::ctypes` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | use winapi::ctypes; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `ctypes` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `check_succeeded` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:159:18 [INFO] [stdout] | [INFO] [stdout] 159 | unsafe { check_succeeded!(CLSIDFromString(s.as_ptr(), &mut guid)) }?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `error` in `comedy` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:145:24 [INFO] [stdout] | [INFO] [stdout] 145 | type Err = comedy::error::HResult; [INFO] [stdout] | ^^^^^ could not find `error` in `comedy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `GUID` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:83:84 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct Guid(#[cfg_attr(feature = "guid_serde", serde(with = "GUIDSerde"))] pub GUID); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `StringFromGUID2` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | StringFromGUID2( [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `FILETIME` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:82:80 [INFO] [stdout] | [INFO] [stdout] 82 | #[cfg_attr(feature = "filetime_serde", serde(with = "FileTimeSerde"))] pub FILETIME, [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `FILETIME` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:82:80 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct FileTime( [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 82 | #[cfg_attr(feature = "filetime_serde", serde(with = "FileTimeSerde"))] pub FILETIME, [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SYSTEMTIME` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:109:82 [INFO] [stdout] | [INFO] [stdout] 109 | #[cfg_attr(feature = "filetime_serde", serde(with = "SystemTimeSerde"))] pub SYSTEMTIME, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SYSTEMTIME` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:109:82 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct SystemTimeUTC( [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 109 | #[cfg_attr(feature = "filetime_serde", serde(with = "SystemTimeSerde"))] pub SYSTEMTIME, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ULARGE_INTEGER` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:119:24 [INFO] [stdout] | [INFO] [stdout] 119 | let mut v: ULARGE_INTEGER = mem::zeroed(); [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Win32Error` in crate `comedy` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:127:78 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn to_system_time_utc(self) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^ not found in `comedy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `GetSystemTime` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | GetSystemTime(&mut system_time); [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Win32Error` in crate `comedy` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/filetime_win-0.1.0/src/lib.rs:183:68 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn to_file_time(&self) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^ not found in `comedy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: constant expression depends on a generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:108:37 [INFO] [stdout] | [INFO] [stdout] 108 | &mem::transmute::()]>(self.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this may fail depending on what value the parameter takes [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: constant expression depends on a generic parameter [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:107:27 [INFO] [stdout] | [INFO] [stdout] 107 | write!(f, "{:?}", unsafe { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 108 | | &mem::transmute::()]>(self.clone()) [INFO] [stdout] 109 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this may fail depending on what value the parameter takes [INFO] [stdout] = note: this error originates in the macro `$crate::format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `filetime_win` due to 17 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no function or associated item named `from_wide` found for struct `OsString` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:133:34 [INFO] [stdout] | [INFO] [stdout] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `OsString` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:133:19 [INFO] [stdout] | [INFO] [stdout] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stdout] | ^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] = note: all local variables must have a statically known size [INFO] [stdout] = help: unsized locals are gated as an unstable feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:133:16 [INFO] [stdout] | [INFO] [stdout] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stdout] | ^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] note: required by a bound in `Ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `encode_wide` found for reference `&OsStr` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/guid_win-0.1.0/src/lib.rs:157:39 [INFO] [stdout] | [INFO] [stdout] 157 | let s: Vec<_> = OsStr::new(s).encode_wide().chain(Some(0)).collect(); [INFO] [stdout] | ^^^^^^^^^^^ method not found in `&OsStr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b55d2c1f387e53668a873206409e2ae368ef521d76778082ba04c1a31d665056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b55d2c1f387e53668a873206409e2ae368ef521d76778082ba04c1a31d665056", kill_on_drop: false }` [INFO] [stdout] b55d2c1f387e53668a873206409e2ae368ef521d76778082ba04c1a31d665056