[INFO] cloning repository https://github.com/iximeow/yaxpeax-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iximeow/yaxpeax-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fyaxpeax-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fyaxpeax-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f3e2fed776ca5b106104a0bb47511eea32e28ee
[INFO] testing iximeow/yaxpeax-core against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fyaxpeax-core" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iximeow/yaxpeax-core on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iximeow/yaxpeax-core
[INFO] finished tweaking git repo https://github.com/iximeow/yaxpeax-core
[INFO] tweaked toml for git repo https://github.com/iximeow/yaxpeax-core written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/iximeow/yaxpeax-core already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libproc v0.3.2
[INFO] [stderr]   Downloaded siphasher v0.3.0
[INFO] [stderr]   Downloaded goblin v0.0.20
[INFO] [stderr]   Downloaded tracing-core v0.1.8
[INFO] [stderr]   Downloaded tracing v0.1.11
[INFO] [stderr]   Downloaded proc-maps v0.1.5
[INFO] [stderr]   Downloaded yaxpeax-x86 v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4be6fe3b458bcd6ce9e76da4e58f116efbcdc318a07f18bd1b8b39a87c204215
[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" "4be6fe3b458bcd6ce9e76da4e58f116efbcdc318a07f18bd1b8b39a87c204215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4be6fe3b458bcd6ce9e76da4e58f116efbcdc318a07f18bd1b8b39a87c204215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be6fe3b458bcd6ce9e76da4e58f116efbcdc318a07f18bd1b8b39a87c204215", kill_on_drop: false }`
[INFO] [stdout] 4be6fe3b458bcd6ce9e76da4e58f116efbcdc318a07f18bd1b8b39a87c204215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", 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] e7b9be2566f22f6fa8ba33a574ad026abb5b1d29426e809e0955a3ac48864dc9
[INFO] running `Command { std: "docker" "start" "-a" "e7b9be2566f22f6fa8ba33a574ad026abb5b1d29426e809e0955a3ac48864dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling rustc-demangle v0.1.11
[INFO] [stderr]    Compiling yaxpeax-x86 v0.1.4
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling siphasher v0.3.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling tracing-core v0.1.8
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling termion v1.5.2
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling proc-maps v0.1.5
[INFO] [stderr]    Compiling goblin v0.0.20
[INFO] [stderr]    Compiling tracing-attributes v0.1.6
[INFO] [stderr]    Compiling yaxpeax-arch v0.0.4
[INFO] [stderr]    Compiling yaxpeax-pic18 v0.0.3
[INFO] [stderr]    Compiling yaxpeax-msp430 v0.0.5
[INFO] [stderr]    Compiling yaxpeax-arm v0.0.4
[INFO] [stderr]    Compiling yaxpeax-pic17 v0.0.3
[INFO] [stderr]    Compiling tracing v0.1.11
[INFO] [stderr]    Compiling yaxpeax-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `yaxpeax_arch::AddressDisplay`
[INFO] [stdout]   --> src/analyses/evaluators/mod.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |         use yaxpeax_arch::AddressDisplay;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "e7b9be2566f22f6fa8ba33a574ad026abb5b1d29426e809e0955a3ac48864dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b9be2566f22f6fa8ba33a574ad026abb5b1d29426e809e0955a3ac48864dc9", kill_on_drop: false }`
[INFO] [stdout] e7b9be2566f22f6fa8ba33a574ad026abb5b1d29426e809e0955a3ac48864dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 202f5aec9578e29f27ff3557b50556890476b1f6814e62166c3c3f8816b9b648
[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" "202f5aec9578e29f27ff3557b50556890476b1f6814e62166c3c3f8816b9b648", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaxpeax-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `yaxpeax_arch::AddressDisplay`
[INFO] [stdout]   --> src/analyses/evaluators/mod.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |         use yaxpeax_arch::AddressDisplay;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0758]: unterminated block comment
[INFO] [stdout]    --> tests/semantics/arch/x86_64/mod.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | / /* and one more from /bin/bash: 
[INFO] [stdout] 145 | |  *
[INFO] [stdout] 146 | |  *  // this is a hashing loop, ebp *= 0x1000193; rcx += 1; ebp ^= eax; eax = *rcx; eax != 0? loop
[INFO] [stdout] 147 | |     // rcx is an iterator starting at ptr
[INFO] [stdout] ...   |
[INFO] [stdout] 155 | |         0xc3
[INFO] [stdout] 156 | |     ];
[INFO] [stdout]     | |_______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0758`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yaxpeax-core`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `yaxpeax_arch::AddressDisplay`
[INFO] [stdout]   --> src/analyses/evaluators/mod.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |         use yaxpeax_arch::AddressDisplay;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data::LocIterator`
[INFO] [stdout]     --> src/arch/x86_64/semantic/specialized/loc_iter.rs:1543:9
[INFO] [stdout]      |
[INFO] [stdout] 1543 |     use data::LocIterator;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst`
[INFO] [stdout]     --> src/arch/x86_64/semantic/specialized/loc_iter.rs:1542:9
[INFO] [stdout]      |
[INFO] [stdout] 1542 |     let inst = <yaxpeax_x86::x86_64 as Arch>::Decoder::default().decode([0x33u8, 0xc1].iter().map(|x| *x)).unwrap();
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_inst`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "202f5aec9578e29f27ff3557b50556890476b1f6814e62166c3c3f8816b9b648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202f5aec9578e29f27ff3557b50556890476b1f6814e62166c3c3f8816b9b648", kill_on_drop: false }`
[INFO] [stdout] 202f5aec9578e29f27ff3557b50556890476b1f6814e62166c3c3f8816b9b648