[INFO] updating cached repository calebzulawski/abi-helper [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/calebzulawski/abi-helper [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/calebzulawski/abi-helper" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/calebzulawski/abi-helper"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/calebzulawski/abi-helper'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/calebzulawski/abi-helper" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/calebzulawski/abi-helper"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/calebzulawski/abi-helper'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9cee7633d84658dca5dc5e6618e81645a9144a12 [INFO] sha for GitHub repo calebzulawski/abi-helper: 9cee7633d84658dca5dc5e6618e81645a9144a12 [INFO] validating manifest of calebzulawski/abi-helper on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of calebzulawski/abi-helper on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing calebzulawski/abi-helper [INFO] finished frobbing calebzulawski/abi-helper [INFO] frobbed toml for calebzulawski/abi-helper written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/calebzulawski/abi-helper/Cargo.toml [INFO] started frobbing calebzulawski/abi-helper [INFO] finished frobbing calebzulawski/abi-helper [INFO] frobbed toml for calebzulawski/abi-helper written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/calebzulawski/abi-helper/Cargo.toml [INFO] crate calebzulawski/abi-helper already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking calebzulawski/abi-helper against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/calebzulawski/abi-helper:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4e57ecb8246b1b28f9b4618869ff8d9daf60e56358defcf9b5dd52084bd303c7 [INFO] running `"docker" "start" "-a" "4e57ecb8246b1b28f9b4618869ff8d9daf60e56358defcf9b5dd52084bd303c7"` [INFO] [stderr] Checking custom_error v1.3.0 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking scroll v0.9.2 [INFO] [stderr] Checking goblin v0.0.19 [INFO] [stderr] Checking abi-helper v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | writeln!(f, "Exported:"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:33:17 [INFO] [stderr] | [INFO] [stderr] 33 | writeln!(f, "\t{}", name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | writeln!(f, "Stripped:"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | writeln!(f, "\t{}", name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | writeln!(f, "Exported:"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:33:17 [INFO] [stderr] | [INFO] [stderr] 33 | writeln!(f, "\t{}", name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | writeln!(f, "Stripped:"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abi_reader.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | writeln!(f, "\t{}", name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.17s [INFO] running `"docker" "inspect" "4e57ecb8246b1b28f9b4618869ff8d9daf60e56358defcf9b5dd52084bd303c7"` [INFO] running `"docker" "rm" "-f" "4e57ecb8246b1b28f9b4618869ff8d9daf60e56358defcf9b5dd52084bd303c7"` [INFO] [stdout] 4e57ecb8246b1b28f9b4618869ff8d9daf60e56358defcf9b5dd52084bd303c7