Dec 05 01:16:08.758 INFO testing xmarcux/mos against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 01:16:08.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 01:16:09.270 INFO [stdout] d044f7e3eb2e058b7304ae954558becd0113587442a8706b7886a508894bd101
Dec 05 01:16:09.281 INFO running `"docker" "start" "-a" "d044f7e3eb2e058b7304ae954558becd0113587442a8706b7886a508894bd101"`
Dec 05 01:16:10.733 INFO [stderr] usermod: no changes
Dec 05 01:16:10.824 INFO [stderr]    Compiling mos v0.1.0 (/source)
Dec 05 01:16:11.168 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:16:11.168 INFO [stderr]   --> src/user.rs:23:13
Dec 05 01:16:11.168 INFO [stderr]    |
Dec 05 01:16:11.168 INFO [stderr] 23 |         let mut s_avail: &str;
Dec 05 01:16:11.168 INFO [stderr]    |             ----^^^^^^^
Dec 05 01:16:11.168 INFO [stderr]    |             |
Dec 05 01:16:11.168 INFO [stderr]    |             help: remove this `mut`
Dec 05 01:16:11.168 INFO [stderr]    |
Dec 05 01:16:11.168 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:16:11.168 INFO [stderr] 
Dec 05 01:16:11.168 INFO [stderr] warning: variant is never constructed: `Busy`
Dec 05 01:16:11.168 INFO [stderr]  --> src/user.rs:4:5
Dec 05 01:16:11.168 INFO [stderr]   |
Dec 05 01:16:11.168 INFO [stderr] 4 |     Busy,
Dec 05 01:16:11.168 INFO [stderr]   |     ^^^^
Dec 05 01:16:11.168 INFO [stderr]   |
Dec 05 01:16:11.168 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:16:11.168 INFO [stderr] 
Dec 05 01:16:11.168 INFO [stderr] warning: variant is never constructed: `VideoConference`
Dec 05 01:16:11.168 INFO [stderr]  --> src/user.rs:5:5
Dec 05 01:16:11.168 INFO [stderr]   |
Dec 05 01:16:11.168 INFO [stderr] 5 |     VideoConference,
Dec 05 01:16:11.168 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 01:16:11.168 INFO [stderr] 
Dec 05 01:16:11.168 INFO [stderr] warning: variant is never constructed: `OnThePhone`
Dec 05 01:16:11.168 INFO [stderr]  --> src/user.rs:6:5
Dec 05 01:16:11.168 INFO [stderr]   |
Dec 05 01:16:11.168 INFO [stderr] 6 |     OnThePhone,
Dec 05 01:16:11.168 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 01:16:11.168 INFO [stderr] 
Dec 05 01:16:11.168 INFO [stderr] warning: variant is never constructed: `OutOfOffice`
Dec 05 01:16:11.168 INFO [stderr]  --> src/user.rs:7:5
Dec 05 01:16:11.168 INFO [stderr]   |
Dec 05 01:16:11.168 INFO [stderr] 7 |     OutOfOffice,
Dec 05 01:16:11.168 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 01:16:11.168 INFO [stderr] 
Dec 05 01:16:11.168 INFO [stderr] warning: variant is never constructed: `DoNotDesturb`
Dec 05 01:16:11.168 INFO [stderr]  --> src/user.rs:8:5
Dec 05 01:16:11.168 INFO [stderr]   |
Dec 05 01:16:11.168 INFO [stderr] 8 |     DoNotDesturb,
Dec 05 01:16:11.168 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 01:16:11.168 INFO [stderr] 
Dec 05 01:16:11.168 INFO [stderr] warning: method is never used: `from_frm_str`
Dec 05 01:16:11.168 INFO [stderr]   --> src/user.rs:43:5
Dec 05 01:16:11.168 INFO [stderr]    |
Dec 05 01:16:11.168 INFO [stderr] 43 |     pub fn from_frm_str(frm_str: String) -> User {
Dec 05 01:16:11.168 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:11.168 INFO [stderr] 
Dec 05 01:16:11.181 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:11.181 INFO [stderr]   --> src/main.rs:51:5
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr] 51 |     std::io::stdin().read_line(&mut u.nickname);
Dec 05 01:16:11.181 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:16:11.181 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:11.181 INFO [stderr] 
Dec 05 01:16:11.181 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:11.181 INFO [stderr]   --> src/main.rs:55:5
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr] 55 |     std::io::stdin().read_line(&mut u.name);
Dec 05 01:16:11.181 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:11.181 INFO [stderr] 
Dec 05 01:16:11.181 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:11.181 INFO [stderr]   --> src/main.rs:59:5
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr] 59 |     std::io::stdin().read_line(&mut u.surname);
Dec 05 01:16:11.181 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:11.181 INFO [stderr] 
Dec 05 01:16:11.181 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:11.181 INFO [stderr]   --> src/main.rs:63:5
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr] 63 |     std::io::stdin().read_line(&mut u.profession);
Dec 05 01:16:11.181 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:11.181 INFO [stderr]    |
Dec 05 01:16:11.181 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:11.181 INFO [stderr] 
Dec 05 01:16:11.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 05 01:16:11.921 INFO [stderr] su: No module specific data is present
Dec 05 01:16:12.382 INFO running `"docker" "inspect" "d044f7e3eb2e058b7304ae954558becd0113587442a8706b7886a508894bd101"`
Dec 05 01:16:12.788 INFO running `"docker" "rm" "-f" "d044f7e3eb2e058b7304ae954558becd0113587442a8706b7886a508894bd101"`
Dec 05 01:16:13.060 INFO [stdout] d044f7e3eb2e058b7304ae954558becd0113587442a8706b7886a508894bd101
Dec 05 01:16:13.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 01:16:13.505 INFO [stdout] ccf4f96a29159f4d224f82e848da5e49a1fb632f6827a3cb7945cf8ff96924e5
Dec 05 01:16:13.511 INFO running `"docker" "start" "-a" "ccf4f96a29159f4d224f82e848da5e49a1fb632f6827a3cb7945cf8ff96924e5"`
Dec 05 01:16:14.674 INFO [stderr] usermod: no changes
Dec 05 01:16:14.720 INFO [stderr]    Compiling mos v0.1.0 (/source)
Dec 05 01:16:15.016 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:16:15.016 INFO [stderr]   --> src/user.rs:23:13
Dec 05 01:16:15.016 INFO [stderr]    |
Dec 05 01:16:15.016 INFO [stderr] 23 |         let mut s_avail: &str;
Dec 05 01:16:15.016 INFO [stderr]    |             ----^^^^^^^
Dec 05 01:16:15.016 INFO [stderr]    |             |
Dec 05 01:16:15.016 INFO [stderr]    |             help: remove this `mut`
Dec 05 01:16:15.016 INFO [stderr]    |
Dec 05 01:16:15.016 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:16:15.016 INFO [stderr] 
Dec 05 01:16:15.024 INFO [stderr] warning: variant is never constructed: `Busy`
Dec 05 01:16:15.024 INFO [stderr]  --> src/user.rs:4:5
Dec 05 01:16:15.024 INFO [stderr]   |
Dec 05 01:16:15.024 INFO [stderr] 4 |     Busy,
Dec 05 01:16:15.024 INFO [stderr]   |     ^^^^
Dec 05 01:16:15.024 INFO [stderr]   |
Dec 05 01:16:15.024 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:16:15.024 INFO [stderr] 
Dec 05 01:16:15.024 INFO [stderr] warning: variant is never constructed: `VideoConference`
Dec 05 01:16:15.024 INFO [stderr]  --> src/user.rs:5:5
Dec 05 01:16:15.024 INFO [stderr]   |
Dec 05 01:16:15.024 INFO [stderr] 5 |     VideoConference,
Dec 05 01:16:15.024 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 01:16:15.024 INFO [stderr] 
Dec 05 01:16:15.025 INFO [stderr] warning: variant is never constructed: `OnThePhone`
Dec 05 01:16:15.025 INFO [stderr]  --> src/user.rs:6:5
Dec 05 01:16:15.025 INFO [stderr]   |
Dec 05 01:16:15.025 INFO [stderr] 6 |     OnThePhone,
Dec 05 01:16:15.025 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 01:16:15.025 INFO [stderr] 
Dec 05 01:16:15.025 INFO [stderr] warning: variant is never constructed: `OutOfOffice`
Dec 05 01:16:15.025 INFO [stderr]  --> src/user.rs:7:5
Dec 05 01:16:15.025 INFO [stderr]   |
Dec 05 01:16:15.025 INFO [stderr] 7 |     OutOfOffice,
Dec 05 01:16:15.025 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 01:16:15.025 INFO [stderr] 
Dec 05 01:16:15.025 INFO [stderr] warning: variant is never constructed: `DoNotDesturb`
Dec 05 01:16:15.025 INFO [stderr]  --> src/user.rs:8:5
Dec 05 01:16:15.025 INFO [stderr]   |
Dec 05 01:16:15.025 INFO [stderr] 8 |     DoNotDesturb,
Dec 05 01:16:15.025 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 01:16:15.025 INFO [stderr] 
Dec 05 01:16:15.025 INFO [stderr] warning: method is never used: `from_frm_str`
Dec 05 01:16:15.025 INFO [stderr]   --> src/user.rs:43:5
Dec 05 01:16:15.025 INFO [stderr]    |
Dec 05 01:16:15.025 INFO [stderr] 43 |     pub fn from_frm_str(frm_str: String) -> User {
Dec 05 01:16:15.025 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:15.025 INFO [stderr] 
Dec 05 01:16:15.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:15.032 INFO [stderr]   --> src/main.rs:51:5
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr] 51 |     std::io::stdin().read_line(&mut u.nickname);
Dec 05 01:16:15.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:16:15.032 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:15.032 INFO [stderr] 
Dec 05 01:16:15.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:15.032 INFO [stderr]   --> src/main.rs:55:5
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr] 55 |     std::io::stdin().read_line(&mut u.name);
Dec 05 01:16:15.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:15.032 INFO [stderr] 
Dec 05 01:16:15.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:15.032 INFO [stderr]   --> src/main.rs:59:5
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr] 59 |     std::io::stdin().read_line(&mut u.surname);
Dec 05 01:16:15.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:15.032 INFO [stderr] 
Dec 05 01:16:15.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:16:15.032 INFO [stderr]   --> src/main.rs:63:5
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr] 63 |     std::io::stdin().read_line(&mut u.profession);
Dec 05 01:16:15.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:16:15.032 INFO [stderr]    |
Dec 05 01:16:15.032 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:16:15.032 INFO [stderr] 
Dec 05 01:16:15.421 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 05 01:16:15.423 INFO [stderr] su: No module specific data is present
Dec 05 01:16:16.478 INFO running `"docker" "inspect" "ccf4f96a29159f4d224f82e848da5e49a1fb632f6827a3cb7945cf8ff96924e5"`
Dec 05 01:16:16.790 INFO running `"docker" "rm" "-f" "ccf4f96a29159f4d224f82e848da5e49a1fb632f6827a3cb7945cf8ff96924e5"`
Dec 05 01:16:17.079 INFO [stdout] ccf4f96a29159f4d224f82e848da5e49a1fb632f6827a3cb7945cf8ff96924e5
Dec 05 01:16:17.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 01:16:17.470 INFO [stdout] 54264f20318789890723ca01b19319f715f156015ac13c25473d95df3092fd58
Dec 05 01:16:17.474 INFO running `"docker" "start" "-a" "54264f20318789890723ca01b19319f715f156015ac13c25473d95df3092fd58"`
Dec 05 01:16:18.777 INFO [stderr] usermod: no changes
Dec 05 01:16:18.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 01:16:18.852 INFO [stderr]      Running /target/debug/deps/mos-70a39e6dfafc9fcf
Dec 05 01:16:18.856 INFO [stdout] 
Dec 05 01:16:18.856 INFO [stdout] running 0 tests
Dec 05 01:16:18.856 INFO [stdout] 
Dec 05 01:16:18.856 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:16:18.856 INFO [stdout] 
Dec 05 01:16:18.864 INFO [stderr] su: No module specific data is present
Dec 05 01:16:20.033 INFO running `"docker" "inspect" "54264f20318789890723ca01b19319f715f156015ac13c25473d95df3092fd58"`
Dec 05 01:16:20.414 INFO running `"docker" "rm" "-f" "54264f20318789890723ca01b19319f715f156015ac13c25473d95df3092fd58"`
Dec 05 01:16:20.740 INFO [stdout] 54264f20318789890723ca01b19319f715f156015ac13c25473d95df3092fd58