[INFO] fetching crate feaders 0.2.0... [INFO] testing feaders-0.2.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate feaders 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate feaders 0.2.0 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 crates.io crate feaders 0.2.0 [INFO] finished tweaking crates.io crate feaders 0.2.0 [INFO] tweaked toml for crates.io crate feaders 0.2.0 written to /workspace/builds/worker-7/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] warning: unused manifest key: package.license_file [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded walkdir v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 84bb5c3ff9fa5a132edb8eff890487a819725a0e83459ecf621e54a5162e1159 [INFO] running `Command { std: "docker" "start" "-a" "84bb5c3ff9fa5a132edb8eff890487a819725a0e83459ecf621e54a5162e1159", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84bb5c3ff9fa5a132edb8eff890487a819725a0e83459ecf621e54a5162e1159", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84bb5c3ff9fa5a132edb8eff890487a819725a0e83459ecf621e54a5162e1159", kill_on_drop: false }` [INFO] [stdout] 84bb5c3ff9fa5a132edb8eff890487a819725a0e83459ecf621e54a5162e1159 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ffd3c542fd6625d648b59ed87995494d821d6ed44020bcf031292a21d5741787 [INFO] running `Command { std: "docker" "start" "-a" "ffd3c542fd6625d648b59ed87995494d821d6ed44020bcf031292a21d5741787", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.license_file [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling walkdir v0.1.8 [INFO] [stderr] Compiling feaders v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | try!(f.read_to_string(&mut s)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let mut f = try!(File::open(&self.path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | try!(f.read_to_string(&mut s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let mut f = try!(File::open(file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static of uninhabited type [INFO] [stdout] --> src/hif/libhif.rs:17047:5 [INFO] [stdout] | [INFO] [stdout] 17047 | pub static mut _IO_2_1_stdin_: Struct__IO_FILE_plus; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(uninhabited_static)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #74840 [INFO] [stdout] = note: uninhabited statics cannot be initialized, and any access would be an immediate error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static of uninhabited type [INFO] [stdout] --> src/hif/libhif.rs:17048:5 [INFO] [stdout] | [INFO] [stdout] 17048 | pub static mut _IO_2_1_stdout_: Struct__IO_FILE_plus; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #74840 [INFO] [stdout] = note: uninhabited statics cannot be initialized, and any access would be an immediate error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static of uninhabited type [INFO] [stdout] --> src/hif/libhif.rs:17049:5 [INFO] [stdout] | [INFO] [stdout] 17049 | pub static mut _IO_2_1_stderr_: Struct__IO_FILE_plus; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #74840 [INFO] [stdout] = note: uninhabited statics cannot be initialized, and any access would be an immediate error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `&T` [INFO] [stdout] --> src/utils.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | let strref = c.as_ref(); [INFO] [stdout] | ------ ^^^^^^ cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | | [INFO] [stdout] | consider giving `strref` the explicit type `&T`, where the type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Component<'_>: AsRef<_>` found in the `std` crate: [INFO] [stdout] - impl<> AsRef for Component<'_>; [INFO] [stdout] - impl<> AsRef for Component<'_>; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/utils.rs:25:32 [INFO] [stdout] | [INFO] [stdout] 25 | buf.push(c.as_ref()); [INFO] [stdout] | --^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Component<'_>: AsRef<_>` found in the `std` crate: [INFO] [stdout] - impl<> AsRef for Component<'_>; [INFO] [stdout] - impl<> AsRef for Component<'_>; [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 25 | buf.push( as AsRef>::as_ref(c)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 25 | buf.push( as AsRef>::as_ref(c)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `feaders` due to 3 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ffd3c542fd6625d648b59ed87995494d821d6ed44020bcf031292a21d5741787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd3c542fd6625d648b59ed87995494d821d6ed44020bcf031292a21d5741787", kill_on_drop: false }` [INFO] [stdout] ffd3c542fd6625d648b59ed87995494d821d6ed44020bcf031292a21d5741787