[INFO] cloning repository https://github.com/Akira-uestc/arvsim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Akira-uestc/arvsim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkira-uestc%2Farvsim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkira-uestc%2Farvsim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1d381fdc7222e3fd7f5b1fc676b7cbb8b63d6f8
[INFO] testing Akira-uestc/arvsim against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkira-uestc%2Farvsim" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Akira-uestc/arvsim
[INFO] finished tweaking git repo https://github.com/Akira-uestc/arvsim
[INFO] tweaked toml for git repo https://github.com/Akira-uestc/arvsim written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Akira-uestc/arvsim on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Akira-uestc/arvsim 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b376086fa7296f92cf3a774c3c9a976e835daef31861fe48ab1f56a86ec5e5a
[INFO] running `Command { std: "docker" "start" "-a" "9b376086fa7296f92cf3a774c3c9a976e835daef31861fe48ab1f56a86ec5e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b376086fa7296f92cf3a774c3c9a976e835daef31861fe48ab1f56a86ec5e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b376086fa7296f92cf3a774c3c9a976e835daef31861fe48ab1f56a86ec5e5a", kill_on_drop: false }`
[INFO] [stdout] 9b376086fa7296f92cf3a774c3c9a976e835daef31861fe48ab1f56a86ec5e5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58c5e545ed621c5f9d1c72d3577dfb5e683aff98d79d23475e6f8390357ce87b
[INFO] running `Command { std: "docker" "start" "-a" "58c5e545ed621c5f9d1c72d3577dfb5e683aff98d79d23475e6f8390357ce87b", kill_on_drop: false }`
[INFO] [stderr]    Compiling arvsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MHARTID` is never used
[INFO] [stdout]  --> src/csr.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const MHARTID: usize = 0xf14;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSTATUS` is never used
[INFO] [stdout]  --> src/csr.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const MSTATUS: usize = 0x300;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MEDELEG` is never used
[INFO] [stdout]  --> src/csr.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const MEDELEG: usize = 0x302;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIDELEG` is never used
[INFO] [stdout]  --> src/csr.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MIDELEG: usize = 0x303;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIE` is never used
[INFO] [stdout]  --> src/csr.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const MIE: usize = 0x304;
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MTVEC` is never used
[INFO] [stdout]   --> src/csr.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const MTVEC: usize = 0x305;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MCOUNTEREN` is never used
[INFO] [stdout]   --> src/csr.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MCOUNTEREN: usize = 0x306;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSCRATCH` is never used
[INFO] [stdout]   --> src/csr.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MSCRATCH: usize = 0x340;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MEPC` is never used
[INFO] [stdout]   --> src/csr.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MEPC: usize = 0x341;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MCAUSE` is never used
[INFO] [stdout]   --> src/csr.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MCAUSE: usize = 0x342;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MTVAL` is never used
[INFO] [stdout]   --> src/csr.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MTVAL: usize = 0x343;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIP` is never used
[INFO] [stdout]   --> src/csr.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const MIP: usize = 0x344;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SSTATUS` is never used
[INFO] [stdout]   --> src/csr.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const SSTATUS: usize = 0x100;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIE` is never used
[INFO] [stdout]   --> src/csr.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const SIE: usize = 0x104;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STVEC` is never used
[INFO] [stdout]   --> src/csr.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const STVEC: usize = 0x105;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SSCRATCH` is never used
[INFO] [stdout]   --> src/csr.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const SSCRATCH: usize = 0x140;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEPC` is never used
[INFO] [stdout]   --> src/csr.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const SEPC: usize = 0x141;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCAUSE` is never used
[INFO] [stdout]   --> src/csr.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const SCAUSE: usize = 0x142;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STVAL` is never used
[INFO] [stdout]   --> src/csr.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const STVAL: usize = 0x143;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIP` is never used
[INFO] [stdout]   --> src/csr.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const SIP: usize = 0x144;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SATP` is never used
[INFO] [stdout]   --> src/csr.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const SATP: usize = 0x180;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SIE` is never used
[INFO] [stdout]   --> src/csr.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const MASK_SIE: u64 = 1 << 1; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MIE` is never used
[INFO] [stdout]   --> src/csr.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const MASK_MIE: u64 = 1 << 3;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SPIE` is never used
[INFO] [stdout]   --> src/csr.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const MASK_SPIE: u64 = 1 << 5; 
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_UBE` is never used
[INFO] [stdout]   --> src/csr.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const MASK_UBE: u64 = 1 << 6; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MPIE` is never used
[INFO] [stdout]   --> src/csr.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub const MASK_MPIE: u64 = 1 << 7;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SPP` is never used
[INFO] [stdout]   --> src/csr.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub const MASK_SPP: u64 = 1 << 8; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_VS` is never used
[INFO] [stdout]   --> src/csr.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub const MASK_VS: u64 = 0b11 << 9;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MPP` is never used
[INFO] [stdout]   --> src/csr.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub const MASK_MPP: u64 = 0b11 << 11;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_FS` is never used
[INFO] [stdout]   --> src/csr.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub const MASK_FS: u64 = 0b11 << 13; 
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_XS` is never used
[INFO] [stdout]   --> src/csr.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub const MASK_XS: u64 = 0b11 << 15; 
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MPRV` is never used
[INFO] [stdout]   --> src/csr.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const MASK_MPRV: u64 = 1 << 17;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SUM` is never used
[INFO] [stdout]   --> src/csr.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub const MASK_SUM: u64 = 1 << 18; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MXR` is never used
[INFO] [stdout]   --> src/csr.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub const MASK_MXR: u64 = 1 << 19; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_TVM` is never used
[INFO] [stdout]   --> src/csr.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub const MASK_TVM: u64 = 1 << 20;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_TW` is never used
[INFO] [stdout]   --> src/csr.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub const MASK_TW: u64 = 1 << 21;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_TSR` is never used
[INFO] [stdout]   --> src/csr.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub const MASK_TSR: u64 = 1 << 22;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_UXL` is never used
[INFO] [stdout]   --> src/csr.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const MASK_UXL: u64 = 0b11 << 32; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SXL` is never used
[INFO] [stdout]   --> src/csr.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub const MASK_SXL: u64 = 0b11 << 34;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SBE` is never used
[INFO] [stdout]   --> src/csr.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub const MASK_SBE: u64 = 1 << 36;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MBE` is never used
[INFO] [stdout]   --> src/csr.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub const MASK_MBE: u64 = 1 << 37;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SD` is never used
[INFO] [stdout]   --> src/csr.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const MASK_SD: u64 = 1 << 63; 
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SSTATUS` is never used
[INFO] [stdout]   --> src/csr.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub const MASK_SSTATUS: u64 = MASK_SIE | MASK_SPIE | MASK_UBE | MASK_SPP | MASK_FS 
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SSIP` is never used
[INFO] [stdout]   --> src/csr.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const MASK_SSIP: u64 = 1 << 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MSIP` is never used
[INFO] [stdout]   --> src/csr.rs:73:11
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub const MASK_MSIP: u64 = 1 << 3;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_STIP` is never used
[INFO] [stdout]   --> src/csr.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub const MASK_STIP: u64 = 1 << 5;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MTIP` is never used
[INFO] [stdout]   --> src/csr.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub const MASK_MTIP: u64 = 1 << 7;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SEIP` is never used
[INFO] [stdout]   --> src/csr.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const MASK_SEIP: u64 = 1 << 9;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MEIP` is never used
[INFO] [stdout]   --> src/csr.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub const MASK_MEIP: u64 = 1 << 11;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load` and `store` are never used
[INFO] [stdout]   --> src/csr.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl Csr {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn load(&self, addr: usize) -> u64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn store(&mut self, addr: usize, value: u64) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/trap.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum Exception {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout]  3 |     InstructionAddrMisaligned(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  4 |     InstructionAccessFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  5 |     IllegalInstruction(u64),
[INFO] [stdout]  6 |     Breakpoint(u64),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  7 |     LoadAccessMisaligned(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     LoadAccessFault(u64),
[INFO] [stdout]  9 |     StoreAMOAddrMisaligned(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     StoreAMOAccessFault(u64),
[INFO] [stdout] 11 |     EnvironmentCallFromUMode(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     EnvironmentCallFromSMode(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     EnvironmentCallFromMMode(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     InstructionPageFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     LoadPageFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 16 |     StoreAMOPageFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exception` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "58c5e545ed621c5f9d1c72d3577dfb5e683aff98d79d23475e6f8390357ce87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c5e545ed621c5f9d1c72d3577dfb5e683aff98d79d23475e6f8390357ce87b", kill_on_drop: false }`
[INFO] [stdout] 58c5e545ed621c5f9d1c72d3577dfb5e683aff98d79d23475e6f8390357ce87b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f17c23fa738b472283192130c70b99d478096f9fc0d8b66ddba34a5e57454931
[INFO] running `Command { std: "docker" "start" "-a" "f17c23fa738b472283192130c70b99d478096f9fc0d8b66ddba34a5e57454931", kill_on_drop: false }`
[INFO] [stderr]    Compiling arvsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MHARTID` is never used
[INFO] [stdout]  --> src/csr.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const MHARTID: usize = 0xf14;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSTATUS` is never used
[INFO] [stdout]  --> src/csr.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const MSTATUS: usize = 0x300;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MEDELEG` is never used
[INFO] [stdout]  --> src/csr.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const MEDELEG: usize = 0x302;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIDELEG` is never used
[INFO] [stdout]  --> src/csr.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MIDELEG: usize = 0x303;
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIE` is never used
[INFO] [stdout]  --> src/csr.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const MIE: usize = 0x304;
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MTVEC` is never used
[INFO] [stdout]   --> src/csr.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const MTVEC: usize = 0x305;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MCOUNTEREN` is never used
[INFO] [stdout]   --> src/csr.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MCOUNTEREN: usize = 0x306;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSCRATCH` is never used
[INFO] [stdout]   --> src/csr.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MSCRATCH: usize = 0x340;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MEPC` is never used
[INFO] [stdout]   --> src/csr.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MEPC: usize = 0x341;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MCAUSE` is never used
[INFO] [stdout]   --> src/csr.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MCAUSE: usize = 0x342;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MTVAL` is never used
[INFO] [stdout]   --> src/csr.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MTVAL: usize = 0x343;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIP` is never used
[INFO] [stdout]   --> src/csr.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const MIP: usize = 0x344;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SSTATUS` is never used
[INFO] [stdout]   --> src/csr.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const SSTATUS: usize = 0x100;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIE` is never used
[INFO] [stdout]   --> src/csr.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const SIE: usize = 0x104;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STVEC` is never used
[INFO] [stdout]   --> src/csr.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const STVEC: usize = 0x105;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SSCRATCH` is never used
[INFO] [stdout]   --> src/csr.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const SSCRATCH: usize = 0x140;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEPC` is never used
[INFO] [stdout]   --> src/csr.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const SEPC: usize = 0x141;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCAUSE` is never used
[INFO] [stdout]   --> src/csr.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const SCAUSE: usize = 0x142;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STVAL` is never used
[INFO] [stdout]   --> src/csr.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const STVAL: usize = 0x143;
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIP` is never used
[INFO] [stdout]   --> src/csr.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const SIP: usize = 0x144;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SATP` is never used
[INFO] [stdout]   --> src/csr.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const SATP: usize = 0x180;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SIE` is never used
[INFO] [stdout]   --> src/csr.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const MASK_SIE: u64 = 1 << 1; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MIE` is never used
[INFO] [stdout]   --> src/csr.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const MASK_MIE: u64 = 1 << 3;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SPIE` is never used
[INFO] [stdout]   --> src/csr.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const MASK_SPIE: u64 = 1 << 5; 
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_UBE` is never used
[INFO] [stdout]   --> src/csr.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const MASK_UBE: u64 = 1 << 6; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MPIE` is never used
[INFO] [stdout]   --> src/csr.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub const MASK_MPIE: u64 = 1 << 7;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SPP` is never used
[INFO] [stdout]   --> src/csr.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub const MASK_SPP: u64 = 1 << 8; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_VS` is never used
[INFO] [stdout]   --> src/csr.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub const MASK_VS: u64 = 0b11 << 9;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MPP` is never used
[INFO] [stdout]   --> src/csr.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub const MASK_MPP: u64 = 0b11 << 11;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_FS` is never used
[INFO] [stdout]   --> src/csr.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub const MASK_FS: u64 = 0b11 << 13; 
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_XS` is never used
[INFO] [stdout]   --> src/csr.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub const MASK_XS: u64 = 0b11 << 15; 
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MPRV` is never used
[INFO] [stdout]   --> src/csr.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const MASK_MPRV: u64 = 1 << 17;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SUM` is never used
[INFO] [stdout]   --> src/csr.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub const MASK_SUM: u64 = 1 << 18; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MXR` is never used
[INFO] [stdout]   --> src/csr.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub const MASK_MXR: u64 = 1 << 19; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_TVM` is never used
[INFO] [stdout]   --> src/csr.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub const MASK_TVM: u64 = 1 << 20;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_TW` is never used
[INFO] [stdout]   --> src/csr.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub const MASK_TW: u64 = 1 << 21;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_TSR` is never used
[INFO] [stdout]   --> src/csr.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub const MASK_TSR: u64 = 1 << 22;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_UXL` is never used
[INFO] [stdout]   --> src/csr.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const MASK_UXL: u64 = 0b11 << 32; 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SXL` is never used
[INFO] [stdout]   --> src/csr.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub const MASK_SXL: u64 = 0b11 << 34;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SBE` is never used
[INFO] [stdout]   --> src/csr.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub const MASK_SBE: u64 = 1 << 36;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MBE` is never used
[INFO] [stdout]   --> src/csr.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub const MASK_MBE: u64 = 1 << 37;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SD` is never used
[INFO] [stdout]   --> src/csr.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const MASK_SD: u64 = 1 << 63; 
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SSTATUS` is never used
[INFO] [stdout]   --> src/csr.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub const MASK_SSTATUS: u64 = MASK_SIE | MASK_SPIE | MASK_UBE | MASK_SPP | MASK_FS 
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SSIP` is never used
[INFO] [stdout]   --> src/csr.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const MASK_SSIP: u64 = 1 << 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MSIP` is never used
[INFO] [stdout]   --> src/csr.rs:73:11
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub const MASK_MSIP: u64 = 1 << 3;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_STIP` is never used
[INFO] [stdout]   --> src/csr.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub const MASK_STIP: u64 = 1 << 5;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MTIP` is never used
[INFO] [stdout]   --> src/csr.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub const MASK_MTIP: u64 = 1 << 7;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_SEIP` is never used
[INFO] [stdout]   --> src/csr.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const MASK_SEIP: u64 = 1 << 9;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MASK_MEIP` is never used
[INFO] [stdout]   --> src/csr.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub const MASK_MEIP: u64 = 1 << 11;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load` and `store` are never used
[INFO] [stdout]   --> src/csr.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl Csr {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn load(&self, addr: usize) -> u64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn store(&mut self, addr: usize, value: u64) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/trap.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum Exception {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout]  3 |     InstructionAddrMisaligned(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  4 |     InstructionAccessFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  5 |     IllegalInstruction(u64),
[INFO] [stdout]  6 |     Breakpoint(u64),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  7 |     LoadAccessMisaligned(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     LoadAccessFault(u64),
[INFO] [stdout]  9 |     StoreAMOAddrMisaligned(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     StoreAMOAccessFault(u64),
[INFO] [stdout] 11 |     EnvironmentCallFromUMode(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     EnvironmentCallFromSMode(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     EnvironmentCallFromMMode(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     InstructionPageFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     LoadPageFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 16 |     StoreAMOPageFault(u64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Exception` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "f17c23fa738b472283192130c70b99d478096f9fc0d8b66ddba34a5e57454931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17c23fa738b472283192130c70b99d478096f9fc0d8b66ddba34a5e57454931", kill_on_drop: false }`
[INFO] [stdout] f17c23fa738b472283192130c70b99d478096f9fc0d8b66ddba34a5e57454931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00790377951e1b410d2c032ff8bbaa220c6bb4c2962e4e6048fb5011462078ae
[INFO] running `Command { std: "docker" "start" "-a" "00790377951e1b410d2c032ff8bbaa220c6bb4c2962e4e6048fb5011462078ae", kill_on_drop: false }`
[INFO] [stderr] warning: constant `MHARTID` is never used
[INFO] [stderr]  --> src/csr.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const MHARTID: usize = 0xf14;
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MSTATUS` is never used
[INFO] [stderr]  --> src/csr.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const MSTATUS: usize = 0x300;
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MEDELEG` is never used
[INFO] [stderr]  --> src/csr.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const MEDELEG: usize = 0x302;
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MIDELEG` is never used
[INFO] [stderr]  --> src/csr.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const MIDELEG: usize = 0x303;
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MIE` is never used
[INFO] [stderr]  --> src/csr.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const MIE: usize = 0x304;
[INFO] [stderr]   |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MTVEC` is never used
[INFO] [stderr]   --> src/csr.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const MTVEC: usize = 0x305;
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MCOUNTEREN` is never used
[INFO] [stderr]   --> src/csr.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const MCOUNTEREN: usize = 0x306;
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MSCRATCH` is never used
[INFO] [stderr]   --> src/csr.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const MSCRATCH: usize = 0x340;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MEPC` is never used
[INFO] [stderr]   --> src/csr.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const MEPC: usize = 0x341;
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MCAUSE` is never used
[INFO] [stderr]   --> src/csr.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const MCAUSE: usize = 0x342;
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MTVAL` is never used
[INFO] [stderr]   --> src/csr.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub const MTVAL: usize = 0x343;
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MIP` is never used
[INFO] [stderr]   --> src/csr.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub const MIP: usize = 0x344;
[INFO] [stderr]    |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SSTATUS` is never used
[INFO] [stderr]   --> src/csr.rs:27:11
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub const SSTATUS: usize = 0x100;
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SIE` is never used
[INFO] [stderr]   --> src/csr.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub const SIE: usize = 0x104;
[INFO] [stderr]    |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STVEC` is never used
[INFO] [stderr]   --> src/csr.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub const STVEC: usize = 0x105;
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SSCRATCH` is never used
[INFO] [stderr]   --> src/csr.rs:33:11
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub const SSCRATCH: usize = 0x140;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SEPC` is never used
[INFO] [stderr]   --> src/csr.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub const SEPC: usize = 0x141;
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCAUSE` is never used
[INFO] [stderr]   --> src/csr.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub const SCAUSE: usize = 0x142;
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STVAL` is never used
[INFO] [stderr]   --> src/csr.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub const STVAL: usize = 0x143;
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SIP` is never used
[INFO] [stderr]   --> src/csr.rs:41:11
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub const SIP: usize = 0x144;
[INFO] [stderr]    |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SATP` is never used
[INFO] [stderr]   --> src/csr.rs:43:11
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub const SATP: usize = 0x180;
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SIE` is never used
[INFO] [stderr]   --> src/csr.rs:47:11
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub const MASK_SIE: u64 = 1 << 1; 
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MIE` is never used
[INFO] [stderr]   --> src/csr.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const MASK_MIE: u64 = 1 << 3;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SPIE` is never used
[INFO] [stderr]   --> src/csr.rs:49:11
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub const MASK_SPIE: u64 = 1 << 5; 
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_UBE` is never used
[INFO] [stderr]   --> src/csr.rs:50:11
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub const MASK_UBE: u64 = 1 << 6; 
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MPIE` is never used
[INFO] [stderr]   --> src/csr.rs:51:11
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub const MASK_MPIE: u64 = 1 << 7;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SPP` is never used
[INFO] [stderr]   --> src/csr.rs:52:11
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub const MASK_SPP: u64 = 1 << 8; 
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_VS` is never used
[INFO] [stderr]   --> src/csr.rs:53:11
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub const MASK_VS: u64 = 0b11 << 9;
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MPP` is never used
[INFO] [stderr]   --> src/csr.rs:54:11
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub const MASK_MPP: u64 = 0b11 << 11;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_FS` is never used
[INFO] [stderr]   --> src/csr.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub const MASK_FS: u64 = 0b11 << 13; 
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_XS` is never used
[INFO] [stderr]   --> src/csr.rs:56:11
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub const MASK_XS: u64 = 0b11 << 15; 
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MPRV` is never used
[INFO] [stderr]   --> src/csr.rs:57:11
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub const MASK_MPRV: u64 = 1 << 17;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SUM` is never used
[INFO] [stderr]   --> src/csr.rs:58:11
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub const MASK_SUM: u64 = 1 << 18; 
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MXR` is never used
[INFO] [stderr]   --> src/csr.rs:59:11
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub const MASK_MXR: u64 = 1 << 19; 
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_TVM` is never used
[INFO] [stderr]   --> src/csr.rs:60:11
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub const MASK_TVM: u64 = 1 << 20;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_TW` is never used
[INFO] [stderr]   --> src/csr.rs:61:11
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub const MASK_TW: u64 = 1 << 21;
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_TSR` is never used
[INFO] [stderr]   --> src/csr.rs:62:11
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub const MASK_TSR: u64 = 1 << 22;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_UXL` is never used
[INFO] [stderr]   --> src/csr.rs:63:11
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const MASK_UXL: u64 = 0b11 << 32; 
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SXL` is never used
[INFO] [stderr]   --> src/csr.rs:64:11
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub const MASK_SXL: u64 = 0b11 << 34;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SBE` is never used
[INFO] [stderr]   --> src/csr.rs:65:11
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub const MASK_SBE: u64 = 1 << 36;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MBE` is never used
[INFO] [stderr]   --> src/csr.rs:66:11
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub const MASK_MBE: u64 = 1 << 37;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SD` is never used
[INFO] [stderr]   --> src/csr.rs:67:11
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const MASK_SD: u64 = 1 << 63; 
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SSTATUS` is never used
[INFO] [stderr]   --> src/csr.rs:68:11
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub const MASK_SSTATUS: u64 = MASK_SIE | MASK_SPIE | MASK_UBE | MASK_SPP | MASK_FS 
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SSIP` is never used
[INFO] [stderr]   --> src/csr.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub const MASK_SSIP: u64 = 1 << 1;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MSIP` is never used
[INFO] [stderr]   --> src/csr.rs:73:11
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub const MASK_MSIP: u64 = 1 << 3;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_STIP` is never used
[INFO] [stderr]   --> src/csr.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub const MASK_STIP: u64 = 1 << 5;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MTIP` is never used
[INFO] [stderr]   --> src/csr.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub const MASK_MTIP: u64 = 1 << 7;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_SEIP` is never used
[INFO] [stderr]   --> src/csr.rs:76:11
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub const MASK_SEIP: u64 = 1 << 9;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MASK_MEIP` is never used
[INFO] [stderr]   --> src/csr.rs:77:11
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub const MASK_MEIP: u64 = 1 << 11;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `load` and `store` are never used
[INFO] [stderr]   --> src/csr.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | impl Csr {
[INFO] [stderr]    | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 89 |     pub fn load(&self, addr: usize) -> u64 {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 98 |     pub fn store(&mut self, addr: usize, value: u64) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/trap.rs:3:5
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum Exception {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr]  3 |     InstructionAddrMisaligned(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]  4 |     InstructionAccessFault(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]  5 |     IllegalInstruction(u64),
[INFO] [stderr]  6 |     Breakpoint(u64),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]  7 |     LoadAccessMisaligned(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]  8 |     LoadAccessFault(u64),
[INFO] [stderr]  9 |     StoreAMOAddrMisaligned(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     StoreAMOAccessFault(u64),
[INFO] [stderr] 11 |     EnvironmentCallFromUMode(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     EnvironmentCallFromSMode(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 13 |     EnvironmentCallFromMMode(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 14 |     InstructionPageFault(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 15 |     LoadPageFault(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 16 |     StoreAMOPageFault(u64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Exception` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `arvsim` (bin "arvsim" test) generated 51 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arvsim-fdca9a9f92d8e5c3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test instruction::tests::test_decode_addi ... ok
[INFO] [stdout] test uart::tests::test_write_to_thr_succeeds ... ok
[INFO] [stdout] test uart::tests::test_read_rbr_is_always_empty ... ok
[INFO] [stdout] test uart::tests::test_read_lsr_is_always_ready_to_transmit ... ok
[INFO] [stdout] test bus::tests::test_bus_read_write ... ok
[INFO] [stdout] test dram::tests::test_dram_read_write ... ok
[INFO] [stdout] test dram::tests::test_dram_load ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- dram::tests::test_dram_load stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'dram::tests::test_dram_load' (18) panicked at src/dram.rs:108:9:
[INFO] [stdout] assertion failed: result.is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64e6c283117a - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64e6c283117a - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64e6c283117a - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x64e6c283117a - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64e6c2844e9a - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64e6c2844e9a - core[786f478f706679df]::fmt::write
[INFO] [stdout]    6:     0x64e6c2835a02 - std[f92b4c606f291077]::io::default_write_fmt::<alloc[64763625b5a07cdb]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64e6c2835a02 - <alloc[64763625b5a07cdb]::vec::Vec<u8> as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x64e6c281039f - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x64e6c281039f - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x64e6c2829739 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x64e6c27c68fc - <alloc[64763625b5a07cdb]::boxed::Box<dyn for<'a, 'b> core[786f478f706679df]::ops::function::Fn<(&'a std[f92b4c606f291077]::panic::PanicHookInfo<'b>,), Output = ()> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::marker::Send> as core[786f478f706679df]::ops::function::Fn<(&std[f92b4c606f291077]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x64e6c27c68fc - test[20e1f0ae6cad7a17]::test_main_with_exit_callback::<test[20e1f0ae6cad7a17]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64e6c28298f2 - <alloc[64763625b5a07cdb]::boxed::Box<dyn for<'a, 'b> core[786f478f706679df]::ops::function::Fn<(&'a std[f92b4c606f291077]::panic::PanicHookInfo<'b>,), Output = ()> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::marker::Send> as core[786f478f706679df]::ops::function::Fn<(&std[f92b4c606f291077]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x64e6c28298f2 - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x64e6c281048a - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x64e6c2807df9 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x64e6c281116d - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64e6c284558c - core[786f478f706679df]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64e6c2845552 - core[786f478f706679df]::panicking::panic
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x64e6c27b3672 - arvsim[58d0a859d1f69df4]::dram::tests::test_dram_load
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dram.rs:108:9
[INFO] [stdout]   21:     0x64e6c27b2697 - arvsim[58d0a859d1f69df4]::dram::tests::test_dram_load::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dram.rs:105:24
[INFO] [stdout]   22:     0x64e6c27b62e6 - <arvsim[58d0a859d1f69df4]::dram::tests::test_dram_load::{closure#0} as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x64e6c27ba9db - <fn() -> core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64e6c27ba9db - test[20e1f0ae6cad7a17]::__rust_begin_short_backtrace::<core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>, fn() -> core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x64e6c27c73cb - test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x64e6c27c73cb - <core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x64e6c27c73cb - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}>, core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x64e6c27c73cb - std[f92b4c606f291077]::panicking::catch_unwind::<core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>, core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x64e6c27c73cb - std[f92b4c606f291077]::panic::catch_unwind::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<test[20e1f0ae6cad7a17]::run_test_in_process::{closure#0}>, core[786f478f706679df]::result::Result<(), alloc[64763625b5a07cdb]::string::String>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x64e6c27c73cb - test[20e1f0ae6cad7a17]::run_test_in_process
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x64e6c27c73cb - test[20e1f0ae6cad7a17]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x64e6c27c2ae4 - test[20e1f0ae6cad7a17]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x64e6c27c2ae4 - std[f92b4c606f291077]::sys::backtrace::__rust_begin_short_backtrace::<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x64e6c27c9fd2 - std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked::<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x64e6c27c9fd2 - <core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x64e6c27c9fd2 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x64e6c27c9fd2 - std[f92b4c606f291077]::panicking::catch_unwind::<(), core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x64e6c27c9fd2 - std[f92b4c606f291077]::panic::catch_unwind::<core[786f478f706679df]::panic::unwind_safe::AssertUnwindSafe<std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x64e6c27c9fd2 - std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked::<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x64e6c27c9fd2 - <std[f92b4c606f291077]::thread::lifecycle::spawn_unchecked<test[20e1f0ae6cad7a17]::run_test::{closure#1}, ()>::{closure#1} as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x64e6c2830a8f - <alloc[64763625b5a07cdb]::boxed::Box<dyn core[786f478f706679df]::ops::function::FnOnce<(), Output = ()> + core[786f478f706679df]::marker::Send> as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   42:     0x64e6c2830a8f - <std[f92b4c606f291077]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x7243bcc29aa4 - <unknown>
[INFO] [stdout]   44:     0x7243bccb6a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     dram::tests::test_dram_load
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin arvsim`
[INFO] running `Command { std: "docker" "inspect" "00790377951e1b410d2c032ff8bbaa220c6bb4c2962e4e6048fb5011462078ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00790377951e1b410d2c032ff8bbaa220c6bb4c2962e4e6048fb5011462078ae", kill_on_drop: false }`
[INFO] [stdout] 00790377951e1b410d2c032ff8bbaa220c6bb4c2962e4e6048fb5011462078ae
