[INFO] cloning repository https://github.com/enriqueesanchz/arithmetic-coding
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enriqueesanchz/arithmetic-coding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenriqueesanchz%2Farithmetic-coding", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenriqueesanchz%2Farithmetic-coding'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 252654d0a3bbe6239624708d76d96f034082bd15
[INFO] testing enriqueesanchz/arithmetic-coding against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenriqueesanchz%2Farithmetic-coding" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/enriqueesanchz/arithmetic-coding on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/enriqueesanchz/arithmetic-coding
[INFO] finished tweaking git repo https://github.com/enriqueesanchz/arithmetic-coding
[INFO] tweaked toml for git repo https://github.com/enriqueesanchz/arithmetic-coding written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/enriqueesanchz/arithmetic-coding 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fenwick v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 305a4a022633845e44b07a463512cdee8c2323edb523272390f1f4e8829edd8f
[INFO] running `Command { std: "docker" "start" "-a" "305a4a022633845e44b07a463512cdee8c2323edb523272390f1f4e8829edd8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305a4a022633845e44b07a463512cdee8c2323edb523272390f1f4e8829edd8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305a4a022633845e44b07a463512cdee8c2323edb523272390f1f4e8829edd8f", kill_on_drop: false }`
[INFO] [stdout] 305a4a022633845e44b07a463512cdee8c2323edb523272390f1f4e8829edd8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4c198eff043c19d0e747fe27d58a7869520e28cc542d602283cd321f718b24
[INFO] running `Command { std: "docker" "start" "-a" "2e4c198eff043c19d0e747fe27d58a7869520e28cc542d602283cd321f718b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenwick v2.0.1
[INFO] [stderr]    Compiling bitbit v0.2.0
[INFO] [stderr]    Compiling arithmetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Specify`, `Start`, and `End` are never constructed
[INFO] [stdout]  --> src/model.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum EOF {
[INFO] [stdout]   |          --- variants in this enum
[INFO] [stdout] 4 |     /// Choose a symbol as the EOF
[INFO] [stdout] 5 |     Specify(u32),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     /// index 0
[INFO] [stdout] 7 |     Start,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     /// index `counts.len()` - 1
[INFO] [stdout] 9 |     End,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `high` and `low` are never used
[INFO] [stdout]   --> src/model.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Model {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn high(&self, symbol: u32) -> f64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn low(&self, symbol: u32) -> f64 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2e4c198eff043c19d0e747fe27d58a7869520e28cc542d602283cd321f718b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4c198eff043c19d0e747fe27d58a7869520e28cc542d602283cd321f718b24", kill_on_drop: false }`
[INFO] [stdout] 2e4c198eff043c19d0e747fe27d58a7869520e28cc542d602283cd321f718b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f20e484c7d0b197c5d72aea1d8183fce0a8308772ec77ee155568c09f3ff052
[INFO] running `Command { std: "docker" "start" "-a" "4f20e484c7d0b197c5d72aea1d8183fce0a8308772ec77ee155568c09f3ff052", kill_on_drop: false }`
[INFO] [stderr]    Compiling arithmetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "4f20e484c7d0b197c5d72aea1d8183fce0a8308772ec77ee155568c09f3ff052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f20e484c7d0b197c5d72aea1d8183fce0a8308772ec77ee155568c09f3ff052", kill_on_drop: false }`
[INFO] [stdout] 4f20e484c7d0b197c5d72aea1d8183fce0a8308772ec77ee155568c09f3ff052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a62878b10986fa81d408a6e9409eaa178843733a1b78afdfd00d1941b2cc0899
[INFO] running `Command { std: "docker" "start" "-a" "a62878b10986fa81d408a6e9409eaa178843733a1b78afdfd00d1941b2cc0899", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arithmetic-311a31d70465c4ca)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test decoder::tests::e2e ... ok
[INFO] [stdout] test model::tests::constructor_eof_endaddone ... ok
[INFO] [stdout] test encoder::test::e2e ... ok
[INFO] [stdout] test model::tests::constructor_eof_start ... ok
[INFO] [stdout] test model::tests::constructor_eof_u32 ... ok
[INFO] [stdout] test model::tests::probability_high ... ok
[INFO] [stdout] test model::tests::update_symbols ... ok
[INFO] [stdout] test model::tests::constructor_eof_end ... ok
[INFO] [stdout] test model::tests::probability_min ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a62878b10986fa81d408a6e9409eaa178843733a1b78afdfd00d1941b2cc0899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62878b10986fa81d408a6e9409eaa178843733a1b78afdfd00d1941b2cc0899", kill_on_drop: false }`
[INFO] [stdout] a62878b10986fa81d408a6e9409eaa178843733a1b78afdfd00d1941b2cc0899