[INFO] fetching crate rs_internal_state 0.1.3...
[INFO] building rs_internal_state-0.1.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rs_internal_state 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rs_internal_state 0.1.3
[INFO] finished tweaking crates.io crate rs_internal_state 0.1.3
[INFO] tweaked toml for crates.io crate rs_internal_state 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs_internal_state 0.1.3 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 1 package to latest compatible version
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6499cad410c7d15cd065971f86f49fba42f728c5e11a680a4e44cdcf16b36132
[INFO] running `Command { std: "docker" "start" "-a" "6499cad410c7d15cd065971f86f49fba42f728c5e11a680a4e44cdcf16b36132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6499cad410c7d15cd065971f86f49fba42f728c5e11a680a4e44cdcf16b36132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6499cad410c7d15cd065971f86f49fba42f728c5e11a680a4e44cdcf16b36132", kill_on_drop: false }`
[INFO] [stdout] 6499cad410c7d15cd065971f86f49fba42f728c5e11a680a4e44cdcf16b36132
[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" "-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] 7013fe8a6d07b0438a8f0099b36ca4b5350d32ba87197eeed6c3bf338cccd94a
[INFO] running `Command { std: "docker" "start" "-a" "7013fe8a6d07b0438a8f0099b36ca4b5350d32ba87197eeed6c3bf338cccd94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_n_bit_words v0.1.3
[INFO] [stderr]    Compiling rs_internal_state v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `FromBytes` is never used
[INFO] [stdout]  --> src/keccak/from_bytes.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) trait FromBytes<T> {
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "7013fe8a6d07b0438a8f0099b36ca4b5350d32ba87197eeed6c3bf338cccd94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7013fe8a6d07b0438a8f0099b36ca4b5350d32ba87197eeed6c3bf338cccd94a", kill_on_drop: false }`
[INFO] [stdout] 7013fe8a6d07b0438a8f0099b36ca4b5350d32ba87197eeed6c3bf338cccd94a
[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" "-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] 8b95f4e2159423b72f357d0efdb0f6eb7f5de400e9ddc0bc49d9fc5c9b3d361b
[INFO] running `Command { std: "docker" "start" "-a" "8b95f4e2159423b72f357d0efdb0f6eb7f5de400e9ddc0bc49d9fc5c9b3d361b", kill_on_drop: false }`
[INFO] [stdout] warning: trait `FromBytes` is never used
[INFO] [stdout]  --> src/keccak/from_bytes.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) trait FromBytes<T> {
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rs_internal_state v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `FromBytes` is never used
[INFO] [stdout]  --> src/keccak/from_bytes.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) trait FromBytes<T> {
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8b95f4e2159423b72f357d0efdb0f6eb7f5de400e9ddc0bc49d9fc5c9b3d361b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b95f4e2159423b72f357d0efdb0f6eb7f5de400e9ddc0bc49d9fc5c9b3d361b", kill_on_drop: false }`
[INFO] [stdout] 8b95f4e2159423b72f357d0efdb0f6eb7f5de400e9ddc0bc49d9fc5c9b3d361b