[INFO] cloning repository https://github.com/JayTee42/rusty-mimasim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JayTee42/rusty-mimasim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayTee42%2Frusty-mimasim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayTee42%2Frusty-mimasim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f43b32e49d51698543955f1b2a758b55541a2277
[INFO] checking JayTee42/rusty-mimasim against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayTee42%2Frusty-mimasim" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JayTee42/rusty-mimasim on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JayTee42/rusty-mimasim
[INFO] finished tweaking git repo https://github.com/JayTee42/rusty-mimasim
[INFO] tweaked toml for git repo https://github.com/JayTee42/rusty-mimasim written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/JayTee42/rusty-mimasim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexical-core v0.4.3
[INFO] [stderr]   Downloaded stackvector v1.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", 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] 7469dba3eb9da42a6fcd1447d3b4333fa765a7b6d8b85529ed0f926ccf2d1657
[INFO] running `Command { std: "docker" "start" "-a" "7469dba3eb9da42a6fcd1447d3b4333fa765a7b6d8b85529ed0f926ccf2d1657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7469dba3eb9da42a6fcd1447d3b4333fa765a7b6d8b85529ed0f926ccf2d1657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7469dba3eb9da42a6fcd1447d3b4333fa765a7b6d8b85529ed0f926ccf2d1657", kill_on_drop: false }`
[INFO] [stdout] 7469dba3eb9da42a6fcd1447d3b4333fa765a7b6d8b85529ed0f926ccf2d1657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9fd02b678d6de49a9483b0ace57688bee65e220c1358c794cf12c4757e0f9e8
[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" "d9fd02b678d6de49a9483b0ace57688bee65e220c1358c794cf12c4757e0f9e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling stackvector v1.0.7
[INFO] [stderr]    Compiling lexical-core v0.4.3
[INFO] [stderr]     Checking termion v1.5.3
[INFO] [stderr]     Checking mimasim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/types/mod.rs:23:45
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const ADDRESS_SPACE_WORDS: usize                     = (1usize << ADDRESS_SPACE_BITS);
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/types/mod.rs:23:45
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const ADDRESS_SPACE_WORDS: usize                     = (1usize << ADDRESS_SPACE_BITS);
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `Registers as Regs`
[INFO] [stdout]  --> src/cli/gfx/cycle_diagram.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mimasim::types::{*, Registers as Regs};
[INFO] [stdout]   |                      ^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `Registers as Regs`
[INFO] [stdout]  --> src/cli/gfx/cycle_diagram.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mimasim::types::{*, Registers as Regs};
[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] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "d9fd02b678d6de49a9483b0ace57688bee65e220c1358c794cf12c4757e0f9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9fd02b678d6de49a9483b0ace57688bee65e220c1358c794cf12c4757e0f9e8", kill_on_drop: false }`
[INFO] [stdout] d9fd02b678d6de49a9483b0ace57688bee65e220c1358c794cf12c4757e0f9e8