[INFO] cloning repository https://github.com/wivest/riscv-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wivest/riscv-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwivest%2Friscv-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwivest%2Friscv-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 013462ff08a9054dc2c507a983a48838ac163fa1
[INFO] checking wivest/riscv-simulator against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwivest%2Friscv-simulator" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wivest/riscv-simulator
[INFO] finished tweaking git repo https://github.com/wivest/riscv-simulator
[INFO] tweaked toml for git repo https://github.com/wivest/riscv-simulator written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wivest/riscv-simulator on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wivest/riscv-simulator 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded psm v0.1.27
[INFO] [stderr]   Downloaded cc v1.2.40
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.3
[INFO] [stderr]   Downloaded chumsky v0.11.1
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded libc v0.2.176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ec8750cde72316af780d557de07fd7add8689578de9efbc12f82c9e52454ad8
[INFO] running `Command { std: "docker" "start" "-a" "0ec8750cde72316af780d557de07fd7add8689578de9efbc12f82c9e52454ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ec8750cde72316af780d557de07fd7add8689578de9efbc12f82c9e52454ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec8750cde72316af780d557de07fd7add8689578de9efbc12f82c9e52454ad8", kill_on_drop: false }`
[INFO] [stdout] 0ec8750cde72316af780d557de07fd7add8689578de9efbc12f82c9e52454ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f07794ce0d4ce6d3907382da7cb2d5b5c868744d7d6036bb9ca855ebaa692df6
[INFO] running `Command { std: "docker" "start" "-a" "f07794ce0d4ce6d3907382da7cb2d5b5c868744d7d6036bb9ca855ebaa692df6", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling psm v0.1.27
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]     Checking chumsky v0.11.1
[INFO] [stderr]     Checking riscv-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::parser::label::Label`
[INFO] [stdout]  --> src/parser/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::label::Label;
[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: `crate::parser::label::Label`
[INFO] [stdout]  --> src/parser/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::label::Label;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/mod.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |     InstructionExtra(InstructionExtra),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     InstructionExtra(InstructionExtra),
[INFO] [stdout] 13 +     InstructionExtra(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Label` is never constructed
[INFO] [stdout]   --> src/parser/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Line {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Label(Label),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `immediate_enum` is never used
[INFO] [stdout]   --> src/parser/common.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn immediate_enum<'src>(bits: u32) -> impl Parser<'src, &'src str, Immediate> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `label_str_def` is never used
[INFO] [stdout]   --> src/parser/common.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn label_str_def<'src>() -> impl Parser<'src, &'src str, &'src str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/immediate.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Label(Label),
[INFO] [stdout]   |     ----- ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Label(Label),
[INFO] [stdout] 5 +     Label(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Value` is never constructed
[INFO] [stdout]  --> src/parser/immediate.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Immediate {
[INFO] [stdout]   |          --------- variant in this enum
[INFO] [stdout] 4 |     Value(i32),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/label.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Reference(String),
[INFO] [stdout]   |     --------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 2 -     Reference(String),
[INFO] [stdout] 2 +     Reference(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Definition` is never constructed
[INFO] [stdout]  --> src/parser/label.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Label {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 2 |     Reference(String),
[INFO] [stdout] 3 |     Definition(usize),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `rs1`, `rs2`, and `offset` are never read
[INFO] [stdout]   --> src/parser/real/instructions.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     BType {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 44 |         name: BType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 45 |         rs1: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 46 |         rs2: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 47 |         offset: Immediate,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/mod.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |     InstructionExtra(InstructionExtra),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     InstructionExtra(InstructionExtra),
[INFO] [stdout] 13 +     InstructionExtra(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Label` is never constructed
[INFO] [stdout]   --> src/parser/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Line {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Label(Label),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `immediate_enum` is never used
[INFO] [stdout]   --> src/parser/common.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn immediate_enum<'src>(bits: u32) -> impl Parser<'src, &'src str, Immediate> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `label_str_def` is never used
[INFO] [stdout]   --> src/parser/common.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn label_str_def<'src>() -> impl Parser<'src, &'src str, &'src str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/immediate.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Label(Label),
[INFO] [stdout]   |     ----- ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Label(Label),
[INFO] [stdout] 5 +     Label(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Value` is never constructed
[INFO] [stdout]  --> src/parser/immediate.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Immediate {
[INFO] [stdout]   |          --------- variant in this enum
[INFO] [stdout] 4 |     Value(i32),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/label.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Reference(String),
[INFO] [stdout]   |     --------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 2 -     Reference(String),
[INFO] [stdout] 2 +     Reference(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Definition` is never constructed
[INFO] [stdout]  --> src/parser/label.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Label {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 2 |     Reference(String),
[INFO] [stdout] 3 |     Definition(usize),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `rs1`, `rs2`, and `offset` are never read
[INFO] [stdout]   --> src/parser/real/instructions.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     BType {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 44 |         name: BType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 45 |         rs1: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 46 |         rs2: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 47 |         offset: Immediate,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "f07794ce0d4ce6d3907382da7cb2d5b5c868744d7d6036bb9ca855ebaa692df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07794ce0d4ce6d3907382da7cb2d5b5c868744d7d6036bb9ca855ebaa692df6", kill_on_drop: false }`
[INFO] [stdout] f07794ce0d4ce6d3907382da7cb2d5b5c868744d7d6036bb9ca855ebaa692df6
