Dec 18 17:46:35.684 INFO checking cargo-update-installed-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:46:35.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cargo-update-installed/0.1.2:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:46:36.181 INFO [stdout] 03cb156d19a302878d64f4af651752e8af103719f8f498cce842fb6031754eb1
Dec 18 17:46:36.183 INFO running `"docker" "start" "-a" "03cb156d19a302878d64f4af651752e8af103719f8f498cce842fb6031754eb1"`
Dec 18 17:46:39.055 INFO [stderr]     Checking cargo-update-installed v0.1.2 (/opt/crater/workdir)
Dec 18 17:46:40.061 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:40.061 INFO [stderr]    --> src/lib.rs:132:17
Dec 18 17:46:40.061 INFO [stderr]     |
Dec 18 17:46:40.062 INFO [stderr] 132 |                 writeln!(stderr(), "Warning: package {} is present multiple times in dummy Cargo.lock. Choosing version {}.", crate_name, version);
Dec 18 17:46:40.062 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:46:40.062 INFO [stderr]     |
Dec 18 17:46:40.062 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 17:46:40.063 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:40.063 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 18 17:46:40.063 INFO [stderr] 
Dec 18 17:46:40.063 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:40.064 INFO [stderr]    --> src/lib.rs:213:17
Dec 18 17:46:40.064 INFO [stderr]     |
Dec 18 17:46:40.064 INFO [stderr] 213 | /                 writeln!(
Dec 18 17:46:40.064 INFO [stderr] 214 | |                     stderr(),
Dec 18 17:46:40.065 INFO [stderr] 215 | |                     "Warning: Git binaries are not supported. Ignoring `{}`.",
Dec 18 17:46:40.065 INFO [stderr] 216 | |                     name
Dec 18 17:46:40.065 INFO [stderr] 217 | |                 );
Dec 18 17:46:40.065 INFO [stderr]     | |__________________^
Dec 18 17:46:40.066 INFO [stderr]     |
Dec 18 17:46:40.066 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:40.066 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 18 17:46:40.066 INFO [stderr] 
Dec 18 17:46:40.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:40.067 INFO [stderr]    --> src/lib.rs:221:17
Dec 18 17:46:40.067 INFO [stderr]     |
Dec 18 17:46:40.067 INFO [stderr] 221 | /                 writeln!(
Dec 18 17:46:40.068 INFO [stderr] 222 | |                     stderr(),
Dec 18 17:46:40.068 INFO [stderr] 223 | |                     "Warning: Local binaries are not supported. Ignoring `{}`.",
Dec 18 17:46:40.068 INFO [stderr] 224 | |                     name
Dec 18 17:46:40.068 INFO [stderr] 225 | |                 );
Dec 18 17:46:40.069 INFO [stderr]     | |__________________^
Dec 18 17:46:40.069 INFO [stderr]     |
Dec 18 17:46:40.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:40.070 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 18 17:46:40.070 INFO [stderr] 
Dec 18 17:46:40.076 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:40.077 INFO [stderr]    --> src/lib.rs:132:17
Dec 18 17:46:40.077 INFO [stderr]     |
Dec 18 17:46:40.077 INFO [stderr] 132 |                 writeln!(stderr(), "Warning: package {} is present multiple times in dummy Cargo.lock. Choosing version {}.", crate_name, version);
Dec 18 17:46:40.077 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:46:40.078 INFO [stderr]     |
Dec 18 17:46:40.078 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 17:46:40.078 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:40.079 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 18 17:46:40.079 INFO [stderr] 
Dec 18 17:46:40.079 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:40.079 INFO [stderr]    --> src/lib.rs:213:17
Dec 18 17:46:40.080 INFO [stderr]     |
Dec 18 17:46:40.080 INFO [stderr] 213 | /                 writeln!(
Dec 18 17:46:40.080 INFO [stderr] 214 | |                     stderr(),
Dec 18 17:46:40.081 INFO [stderr] 215 | |                     "Warning: Git binaries are not supported. Ignoring `{}`.",
Dec 18 17:46:40.081 INFO [stderr] 216 | |                     name
Dec 18 17:46:40.081 INFO [stderr] 217 | |                 );
Dec 18 17:46:40.081 INFO [stderr]     | |__________________^
Dec 18 17:46:40.082 INFO [stderr]     |
Dec 18 17:46:40.082 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:40.082 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 18 17:46:40.082 INFO [stderr] 
Dec 18 17:46:40.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:40.083 INFO [stderr]    --> src/lib.rs:221:17
Dec 18 17:46:40.083 INFO [stderr]     |
Dec 18 17:46:40.083 INFO [stderr] 221 | /                 writeln!(
Dec 18 17:46:40.084 INFO [stderr] 222 | |                     stderr(),
Dec 18 17:46:40.084 INFO [stderr] 223 | |                     "Warning: Local binaries are not supported. Ignoring `{}`.",
Dec 18 17:46:40.084 INFO [stderr] 224 | |                     name
Dec 18 17:46:40.084 INFO [stderr] 225 | |                 );
Dec 18 17:46:40.085 INFO [stderr]     | |__________________^
Dec 18 17:46:40.085 INFO [stderr]     |
Dec 18 17:46:40.085 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:40.085 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 18 17:46:40.085 INFO [stderr] 
Dec 18 17:46:40.975 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:40.975 INFO [stderr]   --> src/main.rs:11:13
Dec 18 17:46:40.976 INFO [stderr]    |
Dec 18 17:46:40.976 INFO [stderr] 11 |             writeln!(stderr(), "Error: {}", err);
Dec 18 17:46:40.976 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:46:40.977 INFO [stderr]    |
Dec 18 17:46:40.977 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 17:46:40.977 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:40.978 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 18 17:46:40.978 INFO [stderr] 
Dec 18 17:46:41.152 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:46:41.152 INFO [stderr]   --> src/main.rs:11:13
Dec 18 17:46:41.152 INFO [stderr]    |
Dec 18 17:46:41.152 INFO [stderr] 11 |             writeln!(stderr(), "Error: {}", err);
Dec 18 17:46:41.152 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:46:41.152 INFO [stderr]    |
Dec 18 17:46:41.152 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 17:46:41.152 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:46:41.152 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 18 17:46:41.152 INFO [stderr] 
Dec 18 17:46:41.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Dec 18 17:46:42.442 INFO running `"docker" "inspect" "03cb156d19a302878d64f4af651752e8af103719f8f498cce842fb6031754eb1"`
Dec 18 17:46:42.810 INFO running `"docker" "rm" "-f" "03cb156d19a302878d64f4af651752e8af103719f8f498cce842fb6031754eb1"`
Dec 18 17:46:43.145 INFO [stdout] 03cb156d19a302878d64f4af651752e8af103719f8f498cce842fb6031754eb1