[INFO] cloning repository https://github.com/totallynotbocchi/rsvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/totallynotbocchi/rsvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotallynotbocchi%2Frsvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotallynotbocchi%2Frsvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc74adda475361fa9e276507e5706f6c12be9808
[INFO] checking totallynotbocchi/rsvm against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotallynotbocchi%2Frsvm" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/totallynotbocchi/rsvm
[INFO] finished tweaking git repo https://github.com/totallynotbocchi/rsvm
[INFO] tweaked toml for git repo https://github.com/totallynotbocchi/rsvm written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/totallynotbocchi/rsvm on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/totallynotbocchi/rsvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e215dd69813705cac387e0c4d054286d753b2180caa04e9398995fe255e82ca0
[INFO] running `Command { std: "docker" "start" "-a" "e215dd69813705cac387e0c4d054286d753b2180caa04e9398995fe255e82ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e215dd69813705cac387e0c4d054286d753b2180caa04e9398995fe255e82ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e215dd69813705cac387e0c4d054286d753b2180caa04e9398995fe255e82ca0", kill_on_drop: false }`
[INFO] [stdout] e215dd69813705cac387e0c4d054286d753b2180caa04e9398995fe255e82ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee1b4c134c27ffc7fb1cf99f626ac4d1afb356ee35ee3783e3727504caaa2670
[INFO] running `Command { std: "docker" "start" "-a" "ee1b4c134c27ffc7fb1cf99f626ac4d1afb356ee35ee3783e3727504caaa2670", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking rsvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `strum::EnumCount as _`
[INFO] [stdout]  --> src/vm/instruction.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use strum::EnumCount as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum::EnumCount as _`
[INFO] [stdout]  --> src/vm/register.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use strum::EnumCount as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum::EnumCount as _`
[INFO] [stdout]  --> src/vm/instruction.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use strum::EnumCount as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum::EnumCount as _`
[INFO] [stdout]  --> src/vm/register.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use strum::EnumCount as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `FLAG_CARRY`, `FLAG_NEGATIVE`, and `FLAG_OVERFLOW` are never used
[INFO] [stdout]   --> src/vm/cpu.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl CPU {
[INFO] [stdout]    | -------- associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     const FLAG_CARRY: u32 = (1 << 2); // if an unsigned operation overflows in the available bits
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 23 |     const FLAG_NEGATIVE: u32 = (1 << 3); // sign of the result, 1 for negative
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 24 |     const FLAG_OVERFLOW: u32 = (1 << 4); // if a signed operation weirdly changes sign
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `FLAG_CARRY`, `FLAG_NEGATIVE`, and `FLAG_OVERFLOW` are never used
[INFO] [stdout]   --> src/vm/cpu.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl CPU {
[INFO] [stdout]    | -------- associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     const FLAG_CARRY: u32 = (1 << 2); // if an unsigned operation overflows in the available bits
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 23 |     const FLAG_NEGATIVE: u32 = (1 << 3); // sign of the result, 1 for negative
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 24 |     const FLAG_OVERFLOW: u32 = (1 << 4); // if a signed operation weirdly changes sign
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "ee1b4c134c27ffc7fb1cf99f626ac4d1afb356ee35ee3783e3727504caaa2670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1b4c134c27ffc7fb1cf99f626ac4d1afb356ee35ee3783e3727504caaa2670", kill_on_drop: false }`
[INFO] [stdout] ee1b4c134c27ffc7fb1cf99f626ac4d1afb356ee35ee3783e3727504caaa2670
