Dec 05 15:38:52.360 INFO checking cargo-update-installed-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:38:52.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 15:38:52.911 INFO [stdout] 40e5633f94d4a8f8ee0f5a0ca0a86dd376257f6464380356def21796c3f5b1c6
Dec 05 15:38:52.919 INFO running `"docker" "start" "-a" "40e5633f94d4a8f8ee0f5a0ca0a86dd376257f6464380356def21796c3f5b1c6"`
Dec 05 15:38:54.518 INFO [stderr] usermod: no changes
Dec 05 15:38:54.621 INFO [stderr]     Checking cargo-update-installed v0.1.2 (/source)
Dec 05 15:38:56.258 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:56.259 INFO [stderr]    --> src/lib.rs:132:17
Dec 05 15:38:56.259 INFO [stderr]     |
Dec 05 15:38:56.259 INFO [stderr] 132 |                 writeln!(stderr(), "Warning: package {} is present multiple times in dummy Cargo.lock. Choosing version {}.", crate_name, version);
Dec 05 15:38:56.260 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:38:56.260 INFO [stderr]     |
Dec 05 15:38:56.260 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 15:38:56.261 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:56.261 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 05 15:38:56.261 INFO [stderr] 
Dec 05 15:38:56.262 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:56.263 INFO [stderr]    --> src/lib.rs:213:17
Dec 05 15:38:56.263 INFO [stderr]     |
Dec 05 15:38:56.263 INFO [stderr] 213 | /                 writeln!(
Dec 05 15:38:56.263 INFO [stderr] 214 | |                     stderr(),
Dec 05 15:38:56.264 INFO [stderr] 215 | |                     "Warning: Git binaries are not supported. Ignoring `{}`.",
Dec 05 15:38:56.264 INFO [stderr] 216 | |                     name
Dec 05 15:38:56.264 INFO [stderr] 217 | |                 );
Dec 05 15:38:56.264 INFO [stderr]     | |__________________^
Dec 05 15:38:56.265 INFO [stderr]     |
Dec 05 15:38:56.265 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:56.265 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 05 15:38:56.265 INFO [stderr] 
Dec 05 15:38:56.266 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:56.266 INFO [stderr]    --> src/lib.rs:221:17
Dec 05 15:38:56.266 INFO [stderr]     |
Dec 05 15:38:56.267 INFO [stderr] 221 | /                 writeln!(
Dec 05 15:38:56.267 INFO [stderr] 222 | |                     stderr(),
Dec 05 15:38:56.267 INFO [stderr] 223 | |                     "Warning: Local binaries are not supported. Ignoring `{}`.",
Dec 05 15:38:56.267 INFO [stderr] 224 | |                     name
Dec 05 15:38:56.267 INFO [stderr] 225 | |                 );
Dec 05 15:38:56.267 INFO [stderr]     | |__________________^
Dec 05 15:38:56.267 INFO [stderr]     |
Dec 05 15:38:56.267 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:56.267 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 05 15:38:56.267 INFO [stderr] 
Dec 05 15:38:56.919 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:56.919 INFO [stderr]    --> src/lib.rs:132:17
Dec 05 15:38:56.920 INFO [stderr]     |
Dec 05 15:38:56.920 INFO [stderr] 132 |                 writeln!(stderr(), "Warning: package {} is present multiple times in dummy Cargo.lock. Choosing version {}.", crate_name, version);
Dec 05 15:38:56.920 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:38:56.920 INFO [stderr]     |
Dec 05 15:38:56.921 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 15:38:56.921 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:56.921 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 05 15:38:56.922 INFO [stderr] 
Dec 05 15:38:56.922 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:56.922 INFO [stderr]    --> src/lib.rs:213:17
Dec 05 15:38:56.922 INFO [stderr]     |
Dec 05 15:38:56.923 INFO [stderr] 213 | /                 writeln!(
Dec 05 15:38:56.923 INFO [stderr] 214 | |                     stderr(),
Dec 05 15:38:56.923 INFO [stderr] 215 | |                     "Warning: Git binaries are not supported. Ignoring `{}`.",
Dec 05 15:38:56.924 INFO [stderr] 216 | |                     name
Dec 05 15:38:56.924 INFO [stderr] 217 | |                 );
Dec 05 15:38:56.924 INFO [stderr]     | |__________________^
Dec 05 15:38:56.924 INFO [stderr]     |
Dec 05 15:38:56.925 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:56.925 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 05 15:38:56.925 INFO [stderr] 
Dec 05 15:38:56.926 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:56.926 INFO [stderr]    --> src/lib.rs:221:17
Dec 05 15:38:56.926 INFO [stderr]     |
Dec 05 15:38:56.926 INFO [stderr] 221 | /                 writeln!(
Dec 05 15:38:56.927 INFO [stderr] 222 | |                     stderr(),
Dec 05 15:38:56.927 INFO [stderr] 223 | |                     "Warning: Local binaries are not supported. Ignoring `{}`.",
Dec 05 15:38:56.927 INFO [stderr] 224 | |                     name
Dec 05 15:38:56.928 INFO [stderr] 225 | |                 );
Dec 05 15:38:56.928 INFO [stderr]     | |__________________^
Dec 05 15:38:56.928 INFO [stderr]     |
Dec 05 15:38:56.928 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:56.929 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 05 15:38:56.929 INFO [stderr] 
Dec 05 15:38:58.579 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:58.579 INFO [stderr]   --> src/main.rs:11:13
Dec 05 15:38:58.580 INFO [stderr]    |
Dec 05 15:38:58.580 INFO [stderr] 11 |             writeln!(stderr(), "Error: {}", err);
Dec 05 15:38:58.580 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:38:58.580 INFO [stderr]    |
Dec 05 15:38:58.581 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 15:38:58.581 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:58.581 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 05 15:38:58.581 INFO [stderr] 
Dec 05 15:38:58.758 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:38:58.758 INFO [stderr]   --> src/main.rs:11:13
Dec 05 15:38:58.759 INFO [stderr]    |
Dec 05 15:38:58.759 INFO [stderr] 11 |             writeln!(stderr(), "Error: {}", err);
Dec 05 15:38:58.759 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:38:58.759 INFO [stderr]    |
Dec 05 15:38:58.759 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 15:38:58.759 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:38:58.759 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 05 15:38:58.759 INFO [stderr] 
Dec 05 15:38:58.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
Dec 05 15:38:58.807 INFO [stderr] su: No module specific data is present
Dec 05 15:39:00.020 INFO running `"docker" "inspect" "40e5633f94d4a8f8ee0f5a0ca0a86dd376257f6464380356def21796c3f5b1c6"`
Dec 05 15:39:00.290 INFO running `"docker" "rm" "-f" "40e5633f94d4a8f8ee0f5a0ca0a86dd376257f6464380356def21796c3f5b1c6"`
Dec 05 15:39:00.651 INFO [stdout] 40e5633f94d4a8f8ee0f5a0ca0a86dd376257f6464380356def21796c3f5b1c6