[INFO] cloning repository https://github.com/AmitPr/derisc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmitPr/derisc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmitPr%2Fderisc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmitPr%2Fderisc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d9ed8de6b9e03adddf97c1f3b788e4b976f595a
[INFO] building AmitPr/derisc against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmitPr%2Fderisc" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AmitPr/derisc on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AmitPr/derisc
[INFO] finished tweaking git repo https://github.com/AmitPr/derisc
[INFO] tweaked toml for git repo https://github.com/AmitPr/derisc written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AmitPr/derisc 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elf v0.7.4
[INFO] [stderr]   Downloaded syn v2.0.93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db02294edac0335a193e4e01c92a5bdd94f11aa8938e4d0e1172d13541d78aff
[INFO] running `Command { std: "docker" "start" "-a" "db02294edac0335a193e4e01c92a5bdd94f11aa8938e4d0e1172d13541d78aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db02294edac0335a193e4e01c92a5bdd94f11aa8938e4d0e1172d13541d78aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db02294edac0335a193e4e01c92a5bdd94f11aa8938e4d0e1172d13541d78aff", kill_on_drop: false }`
[INFO] [stdout] db02294edac0335a193e4e01c92a5bdd94f11aa8938e4d0e1172d13541d78aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc7606831f669d96141b22b3de83bd3a076dcccca30b37aeb7bffe98f9f2825e
[INFO] running `Command { std: "docker" "start" "-a" "bc7606831f669d96141b22b3de83bd3a076dcccca30b37aeb7bffe98f9f2825e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling riscv-c-tables v0.1.0 (/opt/rustwide/workdir/crates/riscv-c-tables)
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling elf v0.7.4
[INFO] [stderr]    Compiling riscv-inst v0.1.0 (/opt/rustwide/workdir/crates/riscv-inst)
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr] warning: riscv-inst@0.1.0: /opt/rustwide/target/debug/build/riscv-inst-8226efb74fefbacc/out/tables.rs
[INFO] [stderr]    Compiling riscv-inst-macros v0.1.0 (/opt/rustwide/workdir/crates/riscv-inst-macros)
[INFO] [stdout] warning: unused import: `Peek`
[INFO] [stdout]  --> crates/riscv-inst-macros/src/bits.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     parse::{Parse, ParseStream, Peek},
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         _ => panic!("Unknown ISA: {:?}", base),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         Base::RV32I => vec![Base::RV32I],
[INFO] [stdout]    |         ----------- matches some of the same values
[INFO] [stdout] 52 |         Base::RV64I => vec![Base::RV64I, Base::RV32I],
[INFO] [stdout]    |         ----------- matches some of the same values
[INFO] [stdout] 53 |         Base::RV128I => vec![Base::RV128I, Base::RV64I, Base::RV32I],
[INFO] [stdout]    |         ------------ matches some of the same values
[INFO] [stdout] 54 |         _ => panic!("Unknown ISA: {:?}", base),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isa_inherits_from` is never used
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn isa_inherits_from(base: Base) -> Vec<Base> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_active_isas` is never used
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn resolve_active_isas(base: Base, extensions: Vec<Extension>) -> Vec<(Base, Extension)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling derisc v0.1.0 (/opt/rustwide/workdir/vm)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "bc7606831f669d96141b22b3de83bd3a076dcccca30b37aeb7bffe98f9f2825e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7606831f669d96141b22b3de83bd3a076dcccca30b37aeb7bffe98f9f2825e", kill_on_drop: false }`
[INFO] [stdout] bc7606831f669d96141b22b3de83bd3a076dcccca30b37aeb7bffe98f9f2825e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8a74f1d351571afbaab231b2de2daf64a0078bb50822690fad9afdd97e1cf49
[INFO] running `Command { std: "docker" "start" "-a" "b8a74f1d351571afbaab231b2de2daf64a0078bb50822690fad9afdd97e1cf49", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv-c-tables v0.1.0 (/opt/rustwide/workdir/crates/riscv-c-tables)
[INFO] [stderr] warning: riscv-inst@0.1.0: /opt/rustwide/target/debug/build/riscv-inst-8226efb74fefbacc/out/tables.rs
[INFO] [stderr]    Compiling riscv-inst-macros v0.1.0 (/opt/rustwide/workdir/crates/riscv-inst-macros)
[INFO] [stdout] warning: unused import: `Peek`
[INFO] [stdout]  --> crates/riscv-inst-macros/src/bits.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     parse::{Parse, ParseStream, Peek},
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Peek`
[INFO] [stdout]  --> crates/riscv-inst-macros/src/bits.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     parse::{Parse, ParseStream, Peek},
[INFO] [stdout]   |                                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         _ => panic!("Unknown ISA: {:?}", base),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         Base::RV32I => vec![Base::RV32I],
[INFO] [stdout]    |         ----------- matches some of the same values
[INFO] [stdout] 52 |         Base::RV64I => vec![Base::RV64I, Base::RV32I],
[INFO] [stdout]    |         ----------- matches some of the same values
[INFO] [stdout] 53 |         Base::RV128I => vec![Base::RV128I, Base::RV64I, Base::RV32I],
[INFO] [stdout]    |         ------------ matches some of the same values
[INFO] [stdout] 54 |         _ => panic!("Unknown ISA: {:?}", base),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         _ => panic!("Unknown ISA: {:?}", base),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         Base::RV32I => vec![Base::RV32I],
[INFO] [stdout]    |         ----------- matches some of the same values
[INFO] [stdout] 52 |         Base::RV64I => vec![Base::RV64I, Base::RV32I],
[INFO] [stdout]    |         ----------- matches some of the same values
[INFO] [stdout] 53 |         Base::RV128I => vec![Base::RV128I, Base::RV64I, Base::RV32I],
[INFO] [stdout]    |         ------------ matches some of the same values
[INFO] [stdout] 54 |         _ => panic!("Unknown ISA: {:?}", base),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isa_inherits_from` is never used
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn isa_inherits_from(base: Base) -> Vec<Base> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_active_isas` is never used
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn resolve_active_isas(base: Base, extensions: Vec<Extension>) -> Vec<(Base, Extension)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isa_inherits_from` is never used
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn isa_inherits_from(base: Base) -> Vec<Base> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_active_isas` is never used
[INFO] [stdout]   --> crates/riscv-inst-macros/src/isa.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn resolve_active_isas(base: Base, extensions: Vec<Extension>) -> Vec<(Base, Extension)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling riscv-inst v0.1.0 (/opt/rustwide/workdir/crates/riscv-inst)
[INFO] [stderr]    Compiling derisc v0.1.0 (/opt/rustwide/workdir/vm)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "b8a74f1d351571afbaab231b2de2daf64a0078bb50822690fad9afdd97e1cf49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a74f1d351571afbaab231b2de2daf64a0078bb50822690fad9afdd97e1cf49", kill_on_drop: false }`
[INFO] [stdout] b8a74f1d351571afbaab231b2de2daf64a0078bb50822690fad9afdd97e1cf49
