[INFO] fetching crate rialo-s-lattice-hash 0.4.0-alpha.0...
[INFO] testing rialo-s-lattice-hash-0.4.0-alpha.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rialo-s-lattice-hash 0.4.0-alpha.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rialo-s-lattice-hash 0.4.0-alpha.0
[INFO] finished tweaking crates.io crate rialo-s-lattice-hash 0.4.0-alpha.0
[INFO] tweaked toml for crates.io crate rialo-s-lattice-hash 0.4.0-alpha.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rialo-s-lattice-hash 0.4.0-alpha.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rialo-s-lattice-hash 0.4.0-alpha.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4a46dee0a0bccbcb24575099d80b4578676869bbfe4bd7483d53d074674e8d5
[INFO] running `Command { std: "docker" "start" "-a" "e4a46dee0a0bccbcb24575099d80b4578676869bbfe4bd7483d53d074674e8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4a46dee0a0bccbcb24575099d80b4578676869bbfe4bd7483d53d074674e8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a46dee0a0bccbcb24575099d80b4578676869bbfe4bd7483d53d074674e8d5", kill_on_drop: false }`
[INFO] [stdout] e4a46dee0a0bccbcb24575099d80b4578676869bbfe4bd7483d53d074674e8d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be4ab756e89b577a5f6b82314effea11f7418b21672402991d1a70ef13f064ac
[INFO] running `Command { std: "docker" "start" "-a" "be4ab756e89b577a5f6b82314effea11f7418b21672402991d1a70ef13f064ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rialo-s-lattice-hash v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "be4ab756e89b577a5f6b82314effea11f7418b21672402991d1a70ef13f064ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4ab756e89b577a5f6b82314effea11f7418b21672402991d1a70ef13f064ac", kill_on_drop: false }`
[INFO] [stdout] be4ab756e89b577a5f6b82314effea11f7418b21672402991d1a70ef13f064ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b486efb3ff669133439f8881a42642ddd237dca2736f6575e53d382007e56e56
[INFO] running `Command { std: "docker" "start" "-a" "b486efb3ff669133439f8881a42642ddd237dca2736f6575e53d382007e56e56", kill_on_drop: false }`
[INFO] [stderr]    Compiling rialo-s-lattice-hash v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `rand` in this scope
[INFO] [stdout]   --> src/lt_hash.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use rand::prelude::*;
[INFO] [stdout]    |         ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `thread_rng` in this scope
[INFO] [stdout]    --> src/lt_hash.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             thread_rng().fill(&mut new.0);
[INFO] [stdout]     |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rialo-s-lattice-hash` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b486efb3ff669133439f8881a42642ddd237dca2736f6575e53d382007e56e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b486efb3ff669133439f8881a42642ddd237dca2736f6575e53d382007e56e56", kill_on_drop: false }`
[INFO] [stdout] b486efb3ff669133439f8881a42642ddd237dca2736f6575e53d382007e56e56