Nov 29 22:50:29.288 INFO checking mariosangiorgio/rulox against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 22:50:29.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 22:50:29.524 INFO [stdout] 23657c4fe59a0c59972a7eca170eaac585675ddbc042e26b41b07519a5ad8808
Nov 29 22:50:29.527 INFO running `"docker" "start" "-a" "23657c4fe59a0c59972a7eca170eaac585675ddbc042e26b41b07519a5ad8808"`
Nov 29 22:50:30.043 INFO [stderr] usermod: no changes
Nov 29 22:50:30.181 INFO [stderr]     Checking bit-vec v0.5.0
Nov 29 22:50:30.181 INFO [stderr]     Checking byteorder v1.2.7
Nov 29 22:50:30.188 INFO [stderr]     Checking wait-timeout v0.1.5
Nov 29 22:50:30.189 INFO [stderr]     Checking rand v0.5.5
Nov 29 22:50:30.190 INFO [stderr]    Compiling syn v0.15.14
Nov 29 22:50:31.598 INFO [stderr]     Checking bit-set v0.5.0
Nov 29 22:50:34.083 INFO [stderr]     Checking tempfile v3.0.4
Nov 29 22:50:34.749 INFO [stderr]     Checking rusty-fork v0.2.1
Nov 29 22:50:35.887 INFO [stderr]     Checking proptest v0.8.7
Nov 29 22:50:42.391 INFO [stderr]    Compiling num-derive v0.2.3
Nov 29 22:50:49.496 INFO [stderr]     Checking rulox v0.1.0 (/source)
Nov 29 22:50:53.772 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 22:50:53.772 INFO [stderr]    --> src/treewalk/mod.rs:99:5
Nov 29 22:50:53.772 INFO [stderr]     |
Nov 29 22:50:53.772 INFO [stderr] 99  | /     proptest! {
Nov 29 22:50:53.772 INFO [stderr] 100 | |     #[test]
Nov 29 22:50:53.772 INFO [stderr] 101 | |     fn doesnt_crash(ref input in "\\PC*") {
Nov 29 22:50:53.772 INFO [stderr] 102 | |         let mut lox_vm = TreeWalkRuloxInterpreter::default();
Nov 29 22:50:53.772 INFO [stderr] 103 | |         lox_vm.run(input)
Nov 29 22:50:53.772 INFO [stderr] 104 | |     }
Nov 29 22:50:53.772 INFO [stderr] 105 | |     }
Nov 29 22:50:53.772 INFO [stderr]     | |_____^
Nov 29 22:50:53.772 INFO [stderr]     |
Nov 29 22:50:53.772 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 22:50:53.772 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 22:50:53.772 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)
Nov 29 22:50:53.772 INFO [stderr] 
Nov 29 22:50:53.780 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 22:50:53.780 INFO [stderr]   --> src/vm/mod.rs:27:5
Nov 29 22:50:53.780 INFO [stderr]    |
Nov 29 22:50:53.780 INFO [stderr] 27 | /     proptest! {
Nov 29 22:50:53.780 INFO [stderr] 28 | |     #[test]
Nov 29 22:50:53.780 INFO [stderr] 29 | |     #[ignore]
Nov 29 22:50:53.780 INFO [stderr] 30 | |     fn doesnt_crash(ref input in "\\PC*") {
Nov 29 22:50:53.780 INFO [stderr] ...  |
Nov 29 22:50:53.780 INFO [stderr] 33 | |     }
Nov 29 22:50:53.780 INFO [stderr] 34 | |     }
Nov 29 22:50:53.780 INFO [stderr]    | |_____^
Nov 29 22:50:53.780 INFO [stderr]    |
Nov 29 22:50:53.780 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 22:50:53.780 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)
Nov 29 22:50:53.780 INFO [stderr] 
Nov 29 22:50:53.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.74s
Nov 29 22:50:53.822 INFO [stderr] su: No module specific data is present
Nov 29 22:50:54.658 INFO running `"docker" "inspect" "23657c4fe59a0c59972a7eca170eaac585675ddbc042e26b41b07519a5ad8808"`
Nov 29 22:50:54.998 INFO running `"docker" "rm" "-f" "23657c4fe59a0c59972a7eca170eaac585675ddbc042e26b41b07519a5ad8808"`
Nov 29 22:50:55.290 INFO [stdout] 23657c4fe59a0c59972a7eca170eaac585675ddbc042e26b41b07519a5ad8808