[INFO] fetching crate rrs-succinct 0.1.0...
[INFO] building rrs-succinct-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rrs-succinct 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rrs-succinct 0.1.0
[INFO] finished tweaking crates.io crate rrs-succinct 0.1.0
[INFO] tweaked toml for crates.io crate rrs-succinct 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rrs-succinct 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding downcast-rs v1.2.1 (available: v2.0.2)
[INFO] [stderr]       Adding num_enum v0.5.11 (available: v0.7.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10501a6e854464ac74292dc830d232ce92f04ecad76a3926dcf4c23f9f0c50d8
[INFO] running `Command { std: "docker" "start" "-a" "10501a6e854464ac74292dc830d232ce92f04ecad76a3926dcf4c23f9f0c50d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10501a6e854464ac74292dc830d232ce92f04ecad76a3926dcf4c23f9f0c50d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10501a6e854464ac74292dc830d232ce92f04ecad76a3926dcf4c23f9f0c50d8", kill_on_drop: false }`
[INFO] [stdout] 10501a6e854464ac74292dc830d232ce92f04ecad76a3926dcf4c23f9f0c50d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfc30812b23bd43ccee906d55ab0ee95fc5cbb2f00b6c0ef5cbd69ce60fa0556
[INFO] running `Command { std: "docker" "start" "-a" "cfc30812b23bd43ccee906d55ab0ee95fc5cbb2f00b6c0ef5cbd69ce60fa0556", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling rrs-succinct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CSRAddr`
[INFO] [stdout]   --> src/instruction_executor.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 | use super::csrs::{CSRAddr, ExceptionCause, MIx, PrivLevel};
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "cfc30812b23bd43ccee906d55ab0ee95fc5cbb2f00b6c0ef5cbd69ce60fa0556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc30812b23bd43ccee906d55ab0ee95fc5cbb2f00b6c0ef5cbd69ce60fa0556", kill_on_drop: false }`
[INFO] [stdout] cfc30812b23bd43ccee906d55ab0ee95fc5cbb2f00b6c0ef5cbd69ce60fa0556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba7ed794c2136dad21a2dbd1078637f9054d3351b59a0919938b04477f91c967
[INFO] running `Command { std: "docker" "start" "-a" "ba7ed794c2136dad21a2dbd1078637f9054d3351b59a0919938b04477f91c967", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `CSRAddr`
[INFO] [stdout]   --> src/instruction_executor.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 | use super::csrs::{CSRAddr, ExceptionCause, MIx, PrivLevel};
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rrs-succinct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CSRAddr`
[INFO] [stdout]   --> src/instruction_executor.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 | use super::csrs::{CSRAddr, ExceptionCause, MIx, PrivLevel};
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "ba7ed794c2136dad21a2dbd1078637f9054d3351b59a0919938b04477f91c967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7ed794c2136dad21a2dbd1078637f9054d3351b59a0919938b04477f91c967", kill_on_drop: false }`
[INFO] [stdout] ba7ed794c2136dad21a2dbd1078637f9054d3351b59a0919938b04477f91c967
