Dec 19 11:02:46.946 INFO checking phil-opp/cargo-update-installed against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:02:46.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/phil-opp/cargo-update-installed:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:02:47.408 INFO [stdout] 3368fd84122aebee55f9caf170998c32e5a2babaffb87497141f873ce49e867a
Dec 19 11:02:47.412 INFO running `"docker" "start" "-a" "3368fd84122aebee55f9caf170998c32e5a2babaffb87497141f873ce49e867a"`
Dec 19 11:02:48.723 INFO [stderr]     Checking cargo-update-installed v0.1.2 (/opt/crater/workdir)
Dec 19 11:02:49.248 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.248 INFO [stderr]    --> src/lib.rs:132:17
Dec 19 11:02:49.248 INFO [stderr]     |
Dec 19 11:02:49.248 INFO [stderr] 132 |                 writeln!(stderr(), "Warning: package {} is present multiple times in dummy Cargo.lock. Choosing version {}.", crate_name, version);
Dec 19 11:02:49.248 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:02:49.248 INFO [stderr]     |
Dec 19 11:02:49.248 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 11:02:49.248 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.248 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.248 INFO [stderr] 
Dec 19 11:02:49.248 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.248 INFO [stderr]    --> src/lib.rs:213:17
Dec 19 11:02:49.248 INFO [stderr]     |
Dec 19 11:02:49.248 INFO [stderr] 213 | /                 writeln!(
Dec 19 11:02:49.248 INFO [stderr] 214 | |                     stderr(),
Dec 19 11:02:49.248 INFO [stderr] 215 | |                     "Warning: Git binaries are not supported. Ignoring `{}`.",
Dec 19 11:02:49.248 INFO [stderr] 216 | |                     name
Dec 19 11:02:49.248 INFO [stderr] 217 | |                 );
Dec 19 11:02:49.248 INFO [stderr]     | |__________________^
Dec 19 11:02:49.248 INFO [stderr]     |
Dec 19 11:02:49.248 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.248 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.248 INFO [stderr] 
Dec 19 11:02:49.248 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.248 INFO [stderr]    --> src/lib.rs:221:17
Dec 19 11:02:49.248 INFO [stderr]     |
Dec 19 11:02:49.248 INFO [stderr] 221 | /                 writeln!(
Dec 19 11:02:49.248 INFO [stderr] 222 | |                     stderr(),
Dec 19 11:02:49.248 INFO [stderr] 223 | |                     "Warning: Local binaries are not supported. Ignoring `{}`.",
Dec 19 11:02:49.248 INFO [stderr] 224 | |                     name
Dec 19 11:02:49.248 INFO [stderr] 225 | |                 );
Dec 19 11:02:49.249 INFO [stderr]     | |__________________^
Dec 19 11:02:49.249 INFO [stderr]     |
Dec 19 11:02:49.249 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.249 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.249 INFO [stderr] 
Dec 19 11:02:49.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.328 INFO [stderr]    --> src/lib.rs:132:17
Dec 19 11:02:49.328 INFO [stderr]     |
Dec 19 11:02:49.328 INFO [stderr] 132 |                 writeln!(stderr(), "Warning: package {} is present multiple times in dummy Cargo.lock. Choosing version {}.", crate_name, version);
Dec 19 11:02:49.328 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:02:49.328 INFO [stderr]     |
Dec 19 11:02:49.328 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 11:02:49.328 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.328 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.328 INFO [stderr] 
Dec 19 11:02:49.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.328 INFO [stderr]    --> src/lib.rs:213:17
Dec 19 11:02:49.328 INFO [stderr]     |
Dec 19 11:02:49.328 INFO [stderr] 213 | /                 writeln!(
Dec 19 11:02:49.328 INFO [stderr] 214 | |                     stderr(),
Dec 19 11:02:49.328 INFO [stderr] 215 | |                     "Warning: Git binaries are not supported. Ignoring `{}`.",
Dec 19 11:02:49.328 INFO [stderr] 216 | |                     name
Dec 19 11:02:49.328 INFO [stderr] 217 | |                 );
Dec 19 11:02:49.328 INFO [stderr]     | |__________________^
Dec 19 11:02:49.328 INFO [stderr]     |
Dec 19 11:02:49.328 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.328 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.328 INFO [stderr] 
Dec 19 11:02:49.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.328 INFO [stderr]    --> src/lib.rs:221:17
Dec 19 11:02:49.328 INFO [stderr]     |
Dec 19 11:02:49.328 INFO [stderr] 221 | /                 writeln!(
Dec 19 11:02:49.328 INFO [stderr] 222 | |                     stderr(),
Dec 19 11:02:49.328 INFO [stderr] 223 | |                     "Warning: Local binaries are not supported. Ignoring `{}`.",
Dec 19 11:02:49.328 INFO [stderr] 224 | |                     name
Dec 19 11:02:49.328 INFO [stderr] 225 | |                 );
Dec 19 11:02:49.328 INFO [stderr]     | |__________________^
Dec 19 11:02:49.328 INFO [stderr]     |
Dec 19 11:02:49.328 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.328 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.328 INFO [stderr] 
Dec 19 11:02:49.640 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.640 INFO [stderr]   --> src/main.rs:11:13
Dec 19 11:02:49.640 INFO [stderr]    |
Dec 19 11:02:49.640 INFO [stderr] 11 |             writeln!(stderr(), "Error: {}", err);
Dec 19 11:02:49.640 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:02:49.640 INFO [stderr]    |
Dec 19 11:02:49.640 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 11:02:49.640 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.640 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.640 INFO [stderr] 
Dec 19 11:02:49.724 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:49.724 INFO [stderr]   --> src/main.rs:11:13
Dec 19 11:02:49.724 INFO [stderr]    |
Dec 19 11:02:49.724 INFO [stderr] 11 |             writeln!(stderr(), "Error: {}", err);
Dec 19 11:02:49.724 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:02:49.724 INFO [stderr]    |
Dec 19 11:02:49.724 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 11:02:49.724 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:49.724 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 11:02:49.724 INFO [stderr] 
Dec 19 11:02:49.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 19 11:02:50.266 INFO running `"docker" "inspect" "3368fd84122aebee55f9caf170998c32e5a2babaffb87497141f873ce49e867a"`
Dec 19 11:02:50.506 INFO running `"docker" "rm" "-f" "3368fd84122aebee55f9caf170998c32e5a2babaffb87497141f873ce49e867a"`
Dec 19 11:02:50.816 INFO [stdout] 3368fd84122aebee55f9caf170998c32e5a2babaffb87497141f873ce49e867a