[INFO] cloning repository https://github.com/MeFisto94/emul8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MeFisto94/emul8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeFisto94%2Femul8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeFisto94%2Femul8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e06d06020a1ca944f156768684ffd80a8280b6ef
[INFO] testing MeFisto94/emul8 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeFisto94%2Femul8" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MeFisto94/emul8 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MeFisto94/emul8
[INFO] finished tweaking git repo https://github.com/MeFisto94/emul8
[INFO] tweaked toml for git repo https://github.com/MeFisto94/emul8 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/MeFisto94/emul8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 856d43f849ae9a2a22348e4b6d09cc486f8aa38804025c4a189494897ccde3b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "856d43f849ae9a2a22348e4b6d09cc486f8aa38804025c4a189494897ccde3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "856d43f849ae9a2a22348e4b6d09cc486f8aa38804025c4a189494897ccde3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856d43f849ae9a2a22348e4b6d09cc486f8aa38804025c4a189494897ccde3b1", kill_on_drop: false }`
[INFO] [stdout] 856d43f849ae9a2a22348e4b6d09cc486f8aa38804025c4a189494897ccde3b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22f0e2cca08f9343e687f6cb60de8f1b4969921d97b501b0f633a4a7f2e039ed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22f0e2cca08f9343e687f6cb60de8f1b4969921d97b501b0f633a4a7f2e039ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling emul8 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/bin/compil8.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |       unimplemented!();
[INFO] [stdout]    |       ----------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 77 | /     let contents =
[INFO] [stdout] 78 | |         std::fs::read_to_string(args.value_of("infile").unwrap()).expect("Cannot read input file");
[INFO] [stdout]    | |___________________________________________________________________________________________________^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbosity`
[INFO] [stdout]   --> src/bin/compil8.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let verbosity = std::cmp::min(args.occurrences_of("verbosity"), 2);
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbosity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/bin/compil8.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let offset = u16::from_str_radix(
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outfile`
[INFO] [stdout]   --> src/bin/compil8.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let outfile = match File::open(&outfilename) {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outfile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parse_file`
[INFO] [stdout]   --> src/bin/compil8.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let parse_file = ASMParser::parse(Rule::file, &contents)
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.60s
[INFO] running `Command { std: "docker" "inspect" "22f0e2cca08f9343e687f6cb60de8f1b4969921d97b501b0f633a4a7f2e039ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f0e2cca08f9343e687f6cb60de8f1b4969921d97b501b0f633a4a7f2e039ed", kill_on_drop: false }`
[INFO] [stdout] 22f0e2cca08f9343e687f6cb60de8f1b4969921d97b501b0f633a4a7f2e039ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9400ac59ad5e5dc88e6c2e7d95cb0a520f03406008ac4809b7c310c69333ef9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c9400ac59ad5e5dc88e6c2e7d95cb0a520f03406008ac4809b7c310c69333ef9", kill_on_drop: false }`
[INFO] [stderr]    Compiling emul8 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/bin/compil8.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |       unimplemented!();
[INFO] [stdout]    |       ----------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 77 | /     let contents =
[INFO] [stdout] 78 | |         std::fs::read_to_string(args.value_of("infile").unwrap()).expect("Cannot read input file");
[INFO] [stdout]    | |___________________________________________________________________________________________________^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbosity`
[INFO] [stdout]   --> src/bin/compil8.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let verbosity = std::cmp::min(args.occurrences_of("verbosity"), 2);
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbosity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/bin/compil8.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let offset = u16::from_str_radix(
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outfile`
[INFO] [stdout]   --> src/bin/compil8.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let outfile = match File::open(&outfilename) {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outfile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parse_file`
[INFO] [stdout]   --> src/bin/compil8.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let parse_file = ASMParser::parse(Rule::file, &contents)
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "c9400ac59ad5e5dc88e6c2e7d95cb0a520f03406008ac4809b7c310c69333ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9400ac59ad5e5dc88e6c2e7d95cb0a520f03406008ac4809b7c310c69333ef9", kill_on_drop: false }`
[INFO] [stdout] c9400ac59ad5e5dc88e6c2e7d95cb0a520f03406008ac4809b7c310c69333ef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dbda14e66c20fca5e03d85c3cdd284c27b70b84eef76da2a9bb21bb05d37d0ba
[INFO] running `Command { std: "docker" "start" "-a" "dbda14e66c20fca5e03d85c3cdd284c27b70b84eef76da2a9bb21bb05d37d0ba", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/bin/compil8.rs:77:5
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 74 |       unimplemented!();
[INFO] [stdout] 
[INFO] [stderr]    |       ----------------- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 77 | /     let contents =
[INFO] [stderr] 78 | |         std::fs::read_to_string(args.value_of("infile").unwrap()).expect("Cannot read input file");
[INFO] [stderr]    | |___________________________________________________________________________________________________^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `verbosity`
[INFO] [stderr]   --> src/bin/compil8.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let verbosity = std::cmp::min(args.occurrences_of("verbosity"), 2);
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbosity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]   --> src/bin/compil8.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let offset = u16::from_str_radix(
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `outfile`
[INFO] [stderr]   --> src/bin/compil8.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let outfile = match File::open(&outfilename) {
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outfile`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parse_file`
[INFO] [stderr]   --> src/bin/compil8.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let parse_file = ASMParser::parse(Rule::file, &contents)
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_file`
[INFO] [stderr] 
[INFO] [stderr] warning: `emul8` (bin "compil8" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/emul8-83ec494d1f06e7a0)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/asm-c09bfdfe8e95e00f)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compil8-79a7407c50052094)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/disasm-327aa8960788ab04)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/emul8-d8c85a56c25c2887)
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests emul8
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbda14e66c20fca5e03d85c3cdd284c27b70b84eef76da2a9bb21bb05d37d0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbda14e66c20fca5e03d85c3cdd284c27b70b84eef76da2a9bb21bb05d37d0ba", kill_on_drop: false }`
[INFO] [stdout] dbda14e66c20fca5e03d85c3cdd284c27b70b84eef76da2a9bb21bb05d37d0ba