[INFO] fetching crate mutiny 0.2.0... [INFO] checking mutiny-0.2.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate mutiny 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mutiny 0.2.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mutiny 0.2.0 [INFO] finished tweaking crates.io crate mutiny 0.2.0 [INFO] tweaked toml for crates.io crate mutiny 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded psutil v0.2.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 46c05f816d4c64bc43a66c77667e558e750bbe992e71e7f5e2803f3106c9a5d4 [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" "46c05f816d4c64bc43a66c77667e558e750bbe992e71e7f5e2803f3106c9a5d4"` [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Checking log v0.2.5 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking psutil v0.2.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] error[E0658]: non-builtin inner attributes are unstable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![experimental] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54726 for more information [INFO] [stderr] = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:115:15 [INFO] [stderr] | [INFO] [stderr] 115 | |&: c: char| c == '\0' || c == ' '); [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::fs` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::fs; [INFO] [stderr] | ^^^^^^^^^^^ no `fs` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::File` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::File; [INFO] [stderr] | ^^^^^^^^^^^^^ no `File` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::IoError` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::IoError; [INFO] [stderr] | ^^^^^^^^^------- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Error` [INFO] [stderr] | no `IoError` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::IoErrorKind` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::IoErrorKind; [INFO] [stderr] | ^^^^^^^^^----------- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `ErrorKind` [INFO] [stderr] | no `IoErrorKind` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::IoResult` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::IoResult; [INFO] [stderr] | ^^^^^^^^^-------- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Result` [INFO] [stderr] | no `IoResult` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::str::StrExt` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::str::StrExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ no `StrExt` in `str` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::fs` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/system.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::fs::File; [INFO] [stderr] | ^^ could not find `fs` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::str::StrExt` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/system.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::str::StrExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ no `StrExt` in `str` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `experimental` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/lib.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | #![experimental] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the derive macro `Copy` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Copy,Show)] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Copy,Show)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:47:10 [INFO] [stderr] | [INFO] [stderr] 47 | #[derive(Show)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `experimental` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:85:7 [INFO] [stderr] | [INFO] [stderr] 85 | #[experimental] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | let path = Path::new(format!("/proc/{}/{}", pid, name)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:143:30 [INFO] [stderr] | [INFO] [stderr] 143 | for path in fs::readdir(&Path::new("/proc")).unwrap().iter() { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/system.rs:11:28 [INFO] [stderr] | [INFO] [stderr] 11 | let data = File::open(&Path::new("/proc/uptime")).read_to_string().unwrap(); [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `at_exit` in module `rt` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/log-0.2.5/src/lib.rs:535:9 [INFO] [stderr] | [INFO] [stderr] 535 | rt::at_exit(|| { [INFO] [stderr] | ^^^^^^^ not found in `rt` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rt': this public module should not exist and is highly likely to disappear [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/log-0.2.5/src/lib.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | use std::rt; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(rt)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 144 | match FromStr::from_str(path.filename_str().unwrap()) { [INFO] [stderr] | ----------------------------------------------- this expression has type `std::result::Result<_, _>` [INFO] [stderr] 145 | Some(pid) => { processes.push(Process::new(pid).unwrap()) }, [INFO] [stderr] | ^^^^^^^^^ expected enum `std::result::Result`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected enum `std::result::Result<_, _>` [INFO] [stderr] found enum `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/psutil-0.2.0/src/process.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 144 | match FromStr::from_str(path.filename_str().unwrap()) { [INFO] [stderr] | ----------------------------------------------- this expression has type `std::result::Result<_, _>` [INFO] [stderr] 145 | Some(pid) => { processes.push(Process::new(pid).unwrap()) }, [INFO] [stderr] 146 | None => () [INFO] [stderr] | ^^^^ expected enum `std::result::Result`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected enum `std::result::Result<_, _>` [INFO] [stderr] found enum `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0433, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `psutil`. [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] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `log`. [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] error: build failed [INFO] running `"docker" "inspect" "46c05f816d4c64bc43a66c77667e558e750bbe992e71e7f5e2803f3106c9a5d4"` [INFO] running `"docker" "rm" "-f" "46c05f816d4c64bc43a66c77667e558e750bbe992e71e7f5e2803f3106c9a5d4"` [INFO] [stdout] 46c05f816d4c64bc43a66c77667e558e750bbe992e71e7f5e2803f3106c9a5d4