[INFO] updating cached repository https://github.com/LukasVannStruth/telmac-rs
[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] c9025998f6357296fb56f23e0a100137593de90a
[INFO] testing LukasVannStruth/telmac-rs against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasVannStruth%2Ftelmac-rs" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LukasVannStruth/telmac-rs on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/LukasVannStruth/telmac-rs
[INFO] finished tweaking git repo https://github.com/LukasVannStruth/telmac-rs
[INFO] tweaked toml for git repo https://github.com/LukasVannStruth/telmac-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/LukasVannStruth/telmac-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 50402b5dafb08291a75fade3d8ae7224940369e2901126ff6c348707448f0ab5
[INFO] running `"docker" "start" "-a" "50402b5dafb08291a75fade3d8ae7224940369e2901126ff6c348707448f0ab5"`
[INFO] [stderr]    Compiling telmac_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `x_register`
[INFO] [stderr]    --> src/cpu.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let x_register: u8 = (self.opcode >> 8) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_register`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y_register`
[INFO] [stderr]    --> src/cpu.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let y_register: u8 = (self.opcode & 0x00F0) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_register`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(tool_lints)]
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "50402b5dafb08291a75fade3d8ae7224940369e2901126ff6c348707448f0ab5"`
[INFO] running `"docker" "rm" "-f" "50402b5dafb08291a75fade3d8ae7224940369e2901126ff6c348707448f0ab5"`
[INFO] [stdout] 50402b5dafb08291a75fade3d8ae7224940369e2901126ff6c348707448f0ab5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6c4afe6fd7704c6ef10dcef4f675bc4ddd284cd3b61da6eef80a216cd1293538
[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" "6c4afe6fd7704c6ef10dcef4f675bc4ddd284cd3b61da6eef80a216cd1293538"`
[INFO] [stderr]    Compiling telmac_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `x_register`
[INFO] [stderr]    --> src/cpu.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let x_register: u8 = (self.opcode >> 8) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_register`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y_register`
[INFO] [stderr]    --> src/cpu.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let y_register: u8 = (self.opcode & 0x00F0) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_register`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(tool_lints)]
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x_register`
[INFO] [stderr]    --> src/cpu.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let x_register: u8 = (self.opcode >> 8) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_register`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y_register`
[INFO] [stderr]    --> src/cpu.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let y_register: u8 = (self.opcode & 0x00F0) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_register`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(tool_lints)]
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "6c4afe6fd7704c6ef10dcef4f675bc4ddd284cd3b61da6eef80a216cd1293538"`
[INFO] running `"docker" "rm" "-f" "6c4afe6fd7704c6ef10dcef4f675bc4ddd284cd3b61da6eef80a216cd1293538"`
[INFO] [stdout] 6c4afe6fd7704c6ef10dcef4f675bc4ddd284cd3b61da6eef80a216cd1293538
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] dd12add003187f137c65966d4eeedb93ba8db2a55a9ad0274e37aa25deb1399e
[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" "dd12add003187f137c65966d4eeedb93ba8db2a55a9ad0274e37aa25deb1399e"`
[INFO] [stderr] warning: unused variable: `x_register`
[INFO] [stderr]    --> src/cpu.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let x_register: u8 = (self.opcode >> 8) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_register`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y_register`
[INFO] [stderr]    --> src/cpu.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let y_register: u8 = (self.opcode & 0x00F0) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_register`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(tool_lints)]
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x_register`
[INFO] [stderr]    --> src/cpu.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let x_register: u8 = (self.opcode >> 8) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_register`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y_register`
[INFO] [stderr]    --> src/cpu.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let y_register: u8 = (self.opcode & 0x00F0) as u8;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_register`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(tool_lints)]
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/telmac_rs-f3ada49c4b7aa47a
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cpu::tests::bench_getopbyte ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/telmac_rs-6c1b2e28a8b2d889
[INFO] [stdout] test cpu::tests::test_getopbyte ... ok
[INFO] [stderr]    Doc-tests telmac_rs
[INFO] [stdout] test cpu::tests::test_get2opbytes ... ok
[INFO] [stdout] test cpu::tests::bench_get2opbytes ... ok
[INFO] [stdout] test cpu::tests::test_opcode_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [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" "dd12add003187f137c65966d4eeedb93ba8db2a55a9ad0274e37aa25deb1399e"`
[INFO] running `"docker" "rm" "-f" "dd12add003187f137c65966d4eeedb93ba8db2a55a9ad0274e37aa25deb1399e"`
[INFO] [stdout] dd12add003187f137c65966d4eeedb93ba8db2a55a9ad0274e37aa25deb1399e