Dec 14 08:40:28.672 INFO testing LLBlumire/mimir against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 08:40:28.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 08:40:28.974 INFO [stdout] 4516adfcbf2c108ceac746e4d44c7e428cae286c0a2efb5e546650f9c6794189
Dec 14 08:40:28.980 INFO running `"docker" "start" "-a" "4516adfcbf2c108ceac746e4d44c7e428cae286c0a2efb5e546650f9c6794189"`
Dec 14 08:40:29.526 INFO [stderr] usermod: no changes
Dec 14 08:40:29.614 INFO [stderr]    Compiling num-bigint v0.1.35
Dec 14 08:40:31.819 INFO [stderr]    Compiling num-rational v0.1.35
Dec 14 08:40:32.775 INFO [stderr]    Compiling num v0.1.36
Dec 14 08:40:33.495 INFO [stderr]    Compiling mimir v0.1.0 (/source)
Dec 14 08:40:34.875 INFO [stderr] warning: unused import: `std::io::Read`
Dec 14 08:40:34.875 INFO [stderr]   --> src/main.rs:10:5
Dec 14 08:40:34.875 INFO [stderr]    |
Dec 14 08:40:34.875 INFO [stderr] 10 | use std::io::Read;
Dec 14 08:40:34.875 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 08:40:34.875 INFO [stderr]    |
Dec 14 08:40:34.875 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 08:40:34.875 INFO [stderr] 
Dec 14 08:40:34.875 INFO [stderr] warning: unused import: `std::fmt`
Dec 14 08:40:34.875 INFO [stderr]  --> src/object.rs:3:5
Dec 14 08:40:34.875 INFO [stderr]   |
Dec 14 08:40:34.875 INFO [stderr] 3 | use std::fmt;
Dec 14 08:40:34.875 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:40:34.875 INFO [stderr] 
Dec 14 08:40:35.016 INFO [stderr] warning: unused variable: `matches`
Dec 14 08:40:35.017 INFO [stderr]   --> src/main.rs:34:17
Dec 14 08:40:35.017 INFO [stderr]    |
Dec 14 08:40:35.017 INFO [stderr] 34 |     if let Some(matches) = matches.subcommand_matches("live") {
Dec 14 08:40:35.017 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Dec 14 08:40:35.017 INFO [stderr]    |
Dec 14 08:40:35.017 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 08:40:35.017 INFO [stderr] 
Dec 14 08:40:35.017 INFO [stderr] warning: unused variable: `matches`
Dec 14 08:40:35.017 INFO [stderr]   --> src/main.rs:50:17
Dec 14 08:40:35.017 INFO [stderr]    |
Dec 14 08:40:35.017 INFO [stderr] 50 |     if let Some(matches) = matches.subcommand_matches("build") {
Dec 14 08:40:35.017 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Dec 14 08:40:35.017 INFO [stderr] 
Dec 14 08:40:35.017 INFO [stderr] warning: value assigned to `re_add` is never read
Dec 14 08:40:35.017 INFO [stderr]   --> src/mimir.rs:79:17
Dec 14 08:40:35.017 INFO [stderr]    |
Dec 14 08:40:35.017 INFO [stderr] 79 |         let mut re_add = false;
Dec 14 08:40:35.017 INFO [stderr]    |                 ^^^^^^
Dec 14 08:40:35.017 INFO [stderr]    |
Dec 14 08:40:35.017 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 08:40:35.017 INFO [stderr] 
Dec 14 08:40:35.051 INFO [stderr] warning: variant is never constructed: `Type`
Dec 14 08:40:35.051 INFO [stderr]   --> src/object.rs:13:5
Dec 14 08:40:35.051 INFO [stderr]    |
Dec 14 08:40:35.051 INFO [stderr] 13 |     Type(Type),
Dec 14 08:40:35.051 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 08:40:35.051 INFO [stderr]    |
Dec 14 08:40:35.051 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 08:40:35.051 INFO [stderr] 
Dec 14 08:40:35.051 INFO [stderr] warning: variant is never constructed: `Void`
Dec 14 08:40:35.051 INFO [stderr]   --> src/object.rs:14:5
Dec 14 08:40:35.051 INFO [stderr]    |
Dec 14 08:40:35.051 INFO [stderr] 14 |     Void(Type),
Dec 14 08:40:35.051 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 08:40:35.051 INFO [stderr] 
Dec 14 08:40:35.051 INFO [stderr] warning: variant is never constructed: `List`
Dec 14 08:40:35.051 INFO [stderr]   --> src/object.rs:15:5
Dec 14 08:40:35.051 INFO [stderr]    |
Dec 14 08:40:35.051 INFO [stderr] 15 |     List(Vec<Object>),
Dec 14 08:40:35.051 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 08:40:35.051 INFO [stderr] 
Dec 14 08:40:35.051 INFO [stderr] warning: variant is never constructed: `LocalFunction`
Dec 14 08:40:35.051 INFO [stderr]   --> src/object.rs:16:5
Dec 14 08:40:35.051 INFO [stderr]    |
Dec 14 08:40:35.051 INFO [stderr] 16 |     LocalFunction(StackFrame),
Dec 14 08:40:35.051 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:40:35.051 INFO [stderr] 
Dec 14 08:40:35.051 INFO [stderr] warning: method is never used: `to_type`
Dec 14 08:40:35.051 INFO [stderr]   --> src/object.rs:20:5
Dec 14 08:40:35.051 INFO [stderr]    |
Dec 14 08:40:35.051 INFO [stderr] 20 |     fn to_type(&self) -> Type {
Dec 14 08:40:35.051 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:40:35.051 INFO [stderr] 
Dec 14 08:40:35.051 INFO [stderr] warning: variant is never constructed: `Text`
Dec 14 08:40:35.051 INFO [stderr]   --> src/object.rs:37:5
Dec 14 08:40:35.051 INFO [stderr]    |
Dec 14 08:40:35.051 INFO [stderr] 37 |     Text,
Dec 14 08:40:35.051 INFO [stderr]    |     ^^^^
Dec 14 08:40:35.051 INFO [stderr] 
Dec 14 08:40:35.051 INFO [stderr] warning: variant is never constructed: `Float`
Dec 14 08:40:35.051 INFO [stderr]   --> src/object.rs:38:5
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 38 |     Float,
Dec 14 08:40:35.052 INFO [stderr]    |     ^^^^^
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:35.052 INFO [stderr] warning: variant is never constructed: `Number`
Dec 14 08:40:35.052 INFO [stderr]   --> src/object.rs:39:5
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 39 |     Number,
Dec 14 08:40:35.052 INFO [stderr]    |     ^^^^^^
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:35.052 INFO [stderr] warning: variant is never constructed: `Type`
Dec 14 08:40:35.052 INFO [stderr]   --> src/object.rs:40:5
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 40 |     Type,
Dec 14 08:40:35.052 INFO [stderr]    |     ^^^^
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:35.052 INFO [stderr] warning: variant is never constructed: `List`
Dec 14 08:40:35.052 INFO [stderr]   --> src/object.rs:41:5
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 41 |     List,
Dec 14 08:40:35.052 INFO [stderr]    |     ^^^^
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:35.052 INFO [stderr] warning: variant is never constructed: `Function`
Dec 14 08:40:35.052 INFO [stderr]   --> src/object.rs:42:5
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 42 |     Function,
Dec 14 08:40:35.052 INFO [stderr]    |     ^^^^^^^^
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:35.052 INFO [stderr] warning: variant is never constructed: `Symbol`
Dec 14 08:40:35.052 INFO [stderr]   --> src/object.rs:43:5
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 43 |     Symbol,
Dec 14 08:40:35.052 INFO [stderr]    |     ^^^^^^
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:35.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:40:35.052 INFO [stderr]   --> src/main.rs:38:13
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 38 |             stdout.write(b">> ");
Dec 14 08:40:35.052 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:40:35.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:35.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:40:35.052 INFO [stderr]   --> src/main.rs:39:13
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr] 39 |             stdout.flush();
Dec 14 08:40:35.052 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 14 08:40:35.052 INFO [stderr]    |
Dec 14 08:40:35.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:40:35.052 INFO [stderr] 
Dec 14 08:40:37.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
Dec 14 08:40:37.195 INFO [stderr] su: No module specific data is present
Dec 14 08:40:38.079 INFO running `"docker" "inspect" "4516adfcbf2c108ceac746e4d44c7e428cae286c0a2efb5e546650f9c6794189"`
Dec 14 08:40:38.440 INFO running `"docker" "rm" "-f" "4516adfcbf2c108ceac746e4d44c7e428cae286c0a2efb5e546650f9c6794189"`
Dec 14 08:40:38.763 INFO [stdout] 4516adfcbf2c108ceac746e4d44c7e428cae286c0a2efb5e546650f9c6794189
Dec 14 08:40:38.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 08:40:39.360 INFO [stdout] 659d166e4ad359530e918babb21d8bf0a05fcdf5e4b6b9820f1a63e842645a73
Dec 14 08:40:39.362 INFO running `"docker" "start" "-a" "659d166e4ad359530e918babb21d8bf0a05fcdf5e4b6b9820f1a63e842645a73"`
Dec 14 08:40:40.919 INFO [stderr] usermod: no changes
Dec 14 08:40:41.016 INFO [stderr]    Compiling mimir v0.1.0 (/source)
Dec 14 08:40:42.269 INFO [stderr] warning: unused import: `std::io::Read`
Dec 14 08:40:42.269 INFO [stderr]   --> src/main.rs:10:5
Dec 14 08:40:42.269 INFO [stderr]    |
Dec 14 08:40:42.269 INFO [stderr] 10 | use std::io::Read;
Dec 14 08:40:42.269 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 08:40:42.269 INFO [stderr]    |
Dec 14 08:40:42.269 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 08:40:42.269 INFO [stderr] 
Dec 14 08:40:42.269 INFO [stderr] warning: unused import: `std::fmt`
Dec 14 08:40:42.269 INFO [stderr]  --> src/object.rs:3:5
Dec 14 08:40:42.269 INFO [stderr]   |
Dec 14 08:40:42.269 INFO [stderr] 3 | use std::fmt;
Dec 14 08:40:42.269 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:40:42.269 INFO [stderr] 
Dec 14 08:40:42.383 INFO [stderr] warning: unused variable: `matches`
Dec 14 08:40:42.383 INFO [stderr]   --> src/main.rs:34:17
Dec 14 08:40:42.383 INFO [stderr]    |
Dec 14 08:40:42.383 INFO [stderr] 34 |     if let Some(matches) = matches.subcommand_matches("live") {
Dec 14 08:40:42.383 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Dec 14 08:40:42.383 INFO [stderr]    |
Dec 14 08:40:42.383 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 08:40:42.383 INFO [stderr] 
Dec 14 08:40:42.383 INFO [stderr] warning: unused variable: `matches`
Dec 14 08:40:42.383 INFO [stderr]   --> src/main.rs:50:17
Dec 14 08:40:42.383 INFO [stderr]    |
Dec 14 08:40:42.383 INFO [stderr] 50 |     if let Some(matches) = matches.subcommand_matches("build") {
Dec 14 08:40:42.383 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Dec 14 08:40:42.383 INFO [stderr] 
Dec 14 08:40:42.392 INFO [stderr] warning: value assigned to `re_add` is never read
Dec 14 08:40:42.392 INFO [stderr]   --> src/mimir.rs:79:17
Dec 14 08:40:42.392 INFO [stderr]    |
Dec 14 08:40:42.392 INFO [stderr] 79 |         let mut re_add = false;
Dec 14 08:40:42.392 INFO [stderr]    |                 ^^^^^^
Dec 14 08:40:42.392 INFO [stderr]    |
Dec 14 08:40:42.392 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 08:40:42.392 INFO [stderr] 
Dec 14 08:40:42.418 INFO [stderr] warning: variant is never constructed: `Type`
Dec 14 08:40:42.418 INFO [stderr]   --> src/object.rs:13:5
Dec 14 08:40:42.418 INFO [stderr]    |
Dec 14 08:40:42.418 INFO [stderr] 13 |     Type(Type),
Dec 14 08:40:42.418 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 08:40:42.418 INFO [stderr]    |
Dec 14 08:40:42.418 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 08:40:42.418 INFO [stderr] 
Dec 14 08:40:42.418 INFO [stderr] warning: variant is never constructed: `Void`
Dec 14 08:40:42.418 INFO [stderr]   --> src/object.rs:14:5
Dec 14 08:40:42.418 INFO [stderr]    |
Dec 14 08:40:42.418 INFO [stderr] 14 |     Void(Type),
Dec 14 08:40:42.418 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 08:40:42.418 INFO [stderr] 
Dec 14 08:40:42.418 INFO [stderr] warning: variant is never constructed: `List`
Dec 14 08:40:42.418 INFO [stderr]   --> src/object.rs:15:5
Dec 14 08:40:42.418 INFO [stderr]    |
Dec 14 08:40:42.418 INFO [stderr] 15 |     List(Vec<Object>),
Dec 14 08:40:42.418 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 08:40:42.418 INFO [stderr] 
Dec 14 08:40:42.418 INFO [stderr] warning: variant is never constructed: `LocalFunction`
Dec 14 08:40:42.418 INFO [stderr]   --> src/object.rs:16:5
Dec 14 08:40:42.418 INFO [stderr]    |
Dec 14 08:40:42.418 INFO [stderr] 16 |     LocalFunction(StackFrame),
Dec 14 08:40:42.418 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:40:42.418 INFO [stderr] 
Dec 14 08:40:42.418 INFO [stderr] warning: method is never used: `to_type`
Dec 14 08:40:42.418 INFO [stderr]   --> src/object.rs:20:5
Dec 14 08:40:42.418 INFO [stderr]    |
Dec 14 08:40:42.418 INFO [stderr] 20 |     fn to_type(&self) -> Type {
Dec 14 08:40:42.418 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:40:42.418 INFO [stderr] 
Dec 14 08:40:42.420 INFO [stderr] warning: variant is never constructed: `Text`
Dec 14 08:40:42.420 INFO [stderr]   --> src/object.rs:37:5
Dec 14 08:40:42.420 INFO [stderr]    |
Dec 14 08:40:42.420 INFO [stderr] 37 |     Text,
Dec 14 08:40:42.420 INFO [stderr]    |     ^^^^
Dec 14 08:40:42.420 INFO [stderr] 
Dec 14 08:40:42.420 INFO [stderr] warning: variant is never constructed: `Float`
Dec 14 08:40:42.420 INFO [stderr]   --> src/object.rs:38:5
Dec 14 08:40:42.420 INFO [stderr]    |
Dec 14 08:40:42.420 INFO [stderr] 38 |     Float,
Dec 14 08:40:42.420 INFO [stderr]    |     ^^^^^
Dec 14 08:40:42.420 INFO [stderr] 
Dec 14 08:40:42.420 INFO [stderr] warning: variant is never constructed: `Number`
Dec 14 08:40:42.420 INFO [stderr]   --> src/object.rs:39:5
Dec 14 08:40:42.420 INFO [stderr]    |
Dec 14 08:40:42.420 INFO [stderr] 39 |     Number,
Dec 14 08:40:42.420 INFO [stderr]    |     ^^^^^^
Dec 14 08:40:42.420 INFO [stderr] 
Dec 14 08:40:42.420 INFO [stderr] warning: variant is never constructed: `Type`
Dec 14 08:40:42.420 INFO [stderr]   --> src/object.rs:40:5
Dec 14 08:40:42.420 INFO [stderr]    |
Dec 14 08:40:42.420 INFO [stderr] 40 |     Type,
Dec 14 08:40:42.420 INFO [stderr]    |     ^^^^
Dec 14 08:40:42.420 INFO [stderr] 
Dec 14 08:40:42.420 INFO [stderr] warning: variant is never constructed: `List`
Dec 14 08:40:42.420 INFO [stderr]   --> src/object.rs:41:5
Dec 14 08:40:42.420 INFO [stderr]    |
Dec 14 08:40:42.420 INFO [stderr] 41 |     List,
Dec 14 08:40:42.420 INFO [stderr]    |     ^^^^
Dec 14 08:40:42.420 INFO [stderr] 
Dec 14 08:40:42.420 INFO [stderr] warning: variant is never constructed: `Function`
Dec 14 08:40:42.420 INFO [stderr]   --> src/object.rs:42:5
Dec 14 08:40:42.420 INFO [stderr]    |
Dec 14 08:40:42.420 INFO [stderr] 42 |     Function,
Dec 14 08:40:42.420 INFO [stderr]    |     ^^^^^^^^
Dec 14 08:40:42.420 INFO [stderr] 
Dec 14 08:40:42.420 INFO [stderr] warning: variant is never constructed: `Symbol`
Dec 14 08:40:42.420 INFO [stderr]   --> src/object.rs:43:5
Dec 14 08:40:42.420 INFO [stderr]    |
Dec 14 08:40:42.420 INFO [stderr] 43 |     Symbol,
Dec 14 08:40:42.420 INFO [stderr]    |     ^^^^^^
Dec 14 08:40:42.420 INFO [stderr] 
Dec 14 08:40:42.423 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:40:42.423 INFO [stderr]   --> src/main.rs:38:13
Dec 14 08:40:42.423 INFO [stderr]    |
Dec 14 08:40:42.423 INFO [stderr] 38 |             stdout.write(b">> ");
Dec 14 08:40:42.423 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:40:42.423 INFO [stderr]    |
Dec 14 08:40:42.423 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:40:42.423 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:40:42.423 INFO [stderr] 
Dec 14 08:40:42.423 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:40:42.423 INFO [stderr]   --> src/main.rs:39:13
Dec 14 08:40:42.423 INFO [stderr]    |
Dec 14 08:40:42.423 INFO [stderr] 39 |             stdout.flush();
Dec 14 08:40:42.423 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 14 08:40:42.423 INFO [stderr]    |
Dec 14 08:40:42.423 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:40:42.423 INFO [stderr] 
Dec 14 08:40:42.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 14 08:40:42.779 INFO [stderr] su: No module specific data is present
Dec 14 08:40:43.236 INFO running `"docker" "inspect" "659d166e4ad359530e918babb21d8bf0a05fcdf5e4b6b9820f1a63e842645a73"`
Dec 14 08:40:43.360 INFO running `"docker" "rm" "-f" "659d166e4ad359530e918babb21d8bf0a05fcdf5e4b6b9820f1a63e842645a73"`
Dec 14 08:40:43.563 INFO [stdout] 659d166e4ad359530e918babb21d8bf0a05fcdf5e4b6b9820f1a63e842645a73
Dec 14 08:40:43.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 08:40:43.805 INFO [stdout] 77d77a006a27f21b97b3a26f12f969ad5189e96b2b72c66887a5f5db2ef4fcd0
Dec 14 08:40:43.807 INFO running `"docker" "start" "-a" "77d77a006a27f21b97b3a26f12f969ad5189e96b2b72c66887a5f5db2ef4fcd0"`
Dec 14 08:40:44.485 INFO [stderr] usermod: no changes
Dec 14 08:40:44.549 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 08:40:44.567 INFO [stderr]      Running /target/debug/deps/mimir-2e07f74f33dd1246
Dec 14 08:40:44.584 INFO [stdout] 
Dec 14 08:40:44.584 INFO [stdout] running 0 tests
Dec 14 08:40:44.584 INFO [stdout] 
Dec 14 08:40:44.584 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:40:44.584 INFO [stdout] 
Dec 14 08:40:44.591 INFO [stderr] su: No module specific data is present
Dec 14 08:40:45.136 INFO running `"docker" "inspect" "77d77a006a27f21b97b3a26f12f969ad5189e96b2b72c66887a5f5db2ef4fcd0"`
Dec 14 08:40:45.298 INFO running `"docker" "rm" "-f" "77d77a006a27f21b97b3a26f12f969ad5189e96b2b72c66887a5f5db2ef4fcd0"`
Dec 14 08:40:45.442 INFO [stdout] 77d77a006a27f21b97b3a26f12f969ad5189e96b2b72c66887a5f5db2ef4fcd0