[INFO] updating cached repository https://github.com/Mulan-Szechuan-Sauce/RustyFungus
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 766b6e7e16a79fa085a110f935d3b3cea81a7fa9
[INFO] testing Mulan-Szechuan-Sauce/RustyFungus against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMulan-Szechuan-Sauce%2FRustyFungus" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mulan-Szechuan-Sauce/RustyFungus on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Mulan-Szechuan-Sauce/RustyFungus
[INFO] finished tweaking git repo https://github.com/Mulan-Szechuan-Sauce/RustyFungus
[INFO] tweaked toml for git repo https://github.com/Mulan-Szechuan-Sauce/RustyFungus written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Mulan-Szechuan-Sauce/RustyFungus already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1259d36137b4a2db915a054bf291b20290c0c054dc26d59bdc7b99e6d79379f5
[INFO] running `"docker" "start" "-a" "1259d36137b4a2db915a054bf291b20290c0c054dc26d59bdc7b99e6d79379f5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pad v0.1.6
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling bimap v0.4.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rusty_fungus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `getch`, `wmove`
[INFO] [stderr]  --> src/program.rs:7:33
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ncurses::{wgetch, mvwgetch, getch, wmove, wrefresh, mvwaddstr, box_, newwin, stdscr, getmaxyx};
[INFO] [stderr]   |                                 ^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/program.rs:100:23
[INFO] [stderr]     |
[INFO] [stderr] 100 |             number += (c - 48);
[INFO] [stderr]     |                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StdinInputReader`
[INFO] [stderr]  --> src/main.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use program::{Program, StdinInputReader, NcursesInputReader};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/program.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new() -> StdinInputReader {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.06s
[INFO] running `"docker" "inspect" "1259d36137b4a2db915a054bf291b20290c0c054dc26d59bdc7b99e6d79379f5"`
[INFO] running `"docker" "rm" "-f" "1259d36137b4a2db915a054bf291b20290c0c054dc26d59bdc7b99e6d79379f5"`
[INFO] [stdout] 1259d36137b4a2db915a054bf291b20290c0c054dc26d59bdc7b99e6d79379f5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 25a63445da190919d0a8400b213070e9d249dbe797005e1d50cacc495c4f2803
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "25a63445da190919d0a8400b213070e9d249dbe797005e1d50cacc495c4f2803"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rusty_fungus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `getch`, `wmove`
[INFO] [stderr]  --> src/program.rs:7:33
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ncurses::{wgetch, mvwgetch, getch, wmove, wrefresh, mvwaddstr, box_, newwin, stdscr, getmaxyx};
[INFO] [stderr]   |                                 ^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/program.rs:100:23
[INFO] [stderr]     |
[INFO] [stderr] 100 |             number += (c - 48);
[INFO] [stderr]     |                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StdinInputReader`
[INFO] [stderr]  --> src/main.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use program::{Program, StdinInputReader, NcursesInputReader};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/program.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new() -> StdinInputReader {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "25a63445da190919d0a8400b213070e9d249dbe797005e1d50cacc495c4f2803"`
[INFO] running `"docker" "rm" "-f" "25a63445da190919d0a8400b213070e9d249dbe797005e1d50cacc495c4f2803"`
[INFO] [stdout] 25a63445da190919d0a8400b213070e9d249dbe797005e1d50cacc495c4f2803
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0873f63b1ebe2e615ab730781ef8f8653fa5ae9561194fadc6c1872743562ad
[INFO] running `"docker" "start" "-a" "d0873f63b1ebe2e615ab730781ef8f8653fa5ae9561194fadc6c1872743562ad"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused imports: `getch`, `wmove`
[INFO] [stderr]  --> src/program.rs:7:33
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ncurses::{wgetch, mvwgetch, getch, wmove, wrefresh, mvwaddstr, box_, newwin, stdscr, getmaxyx};
[INFO] [stderr]   |                                 ^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/program.rs:100:23
[INFO] [stderr]     |
[INFO] [stderr] 100 |             number += (c - 48);
[INFO] [stderr]     |                       ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StdinInputReader`
[INFO] [stderr]  --> src/main.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use program::{Program, StdinInputReader, NcursesInputReader};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/program.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new() -> StdinInputReader {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_fungus-ad4e6b2d775b2526
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d0873f63b1ebe2e615ab730781ef8f8653fa5ae9561194fadc6c1872743562ad"`
[INFO] running `"docker" "rm" "-f" "d0873f63b1ebe2e615ab730781ef8f8653fa5ae9561194fadc6c1872743562ad"`
[INFO] [stdout] d0873f63b1ebe2e615ab730781ef8f8653fa5ae9561194fadc6c1872743562ad