[INFO] cloning repository https://github.com/or-n/odds
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/or-n/odds" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2For-n%2Fodds", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2For-n%2Fodds'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45742c6dc9a08d99f2a36d55cfb0caf0f4752451
[INFO] checking or-n/odds against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2For-n%2Fodds" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/or-n/odds on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/or-n/odds
[INFO] finished tweaking git repo https://github.com/or-n/odds
[INFO] tweaked toml for git repo https://github.com/or-n/odds written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/or-n/odds 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91b7288cf1991962c455ce1bfd1e5ec9e84293843950825e4d469e37037d83b8
[INFO] running `Command { std: "docker" "start" "-a" "91b7288cf1991962c455ce1bfd1e5ec9e84293843950825e4d469e37037d83b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91b7288cf1991962c455ce1bfd1e5ec9e84293843950825e4d469e37037d83b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b7288cf1991962c455ce1bfd1e5ec9e84293843950825e4d469e37037d83b8", kill_on_drop: false }`
[INFO] [stdout] 91b7288cf1991962c455ce1bfd1e5ec9e84293843950825e4d469e37037d83b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef15e34fccc9483cc3d1215aadbd1b95a19bd7c0441e8bfdd5b8602acb19a317
[INFO] running `Command { std: "docker" "start" "-a" "ef15e34fccc9483cc3d1215aadbd1b95a19bd7c0441e8bfdd5b8602acb19a317", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `port` and `error` are never read
[INFO] [stdout]  --> src/utils/browser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Error {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 6 |     port: u16,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     error: fantoccini::error::NewSessionError,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `similarity` is never used
[INFO] [stdout]  --> src/utils/probability.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn similarity<const N: usize>(
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_similarity` is never used
[INFO] [stdout]   --> src/utils/probability.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn symmetric_similarity<const N: usize>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `port` and `error` are never read
[INFO] [stdout]  --> src/utils/browser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Error {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 6 |     port: u16,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     error: fantoccini::error::NewSessionError,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `similarity` is never used
[INFO] [stdout]  --> src/utils/probability.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn similarity<const N: usize>(
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_similarity` is never used
[INFO] [stdout]   --> src/utils/probability.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn symmetric_similarity<const N: usize>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.67s
[INFO] running `Command { std: "docker" "inspect" "ef15e34fccc9483cc3d1215aadbd1b95a19bd7c0441e8bfdd5b8602acb19a317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef15e34fccc9483cc3d1215aadbd1b95a19bd7c0441e8bfdd5b8602acb19a317", kill_on_drop: false }`
[INFO] [stdout] ef15e34fccc9483cc3d1215aadbd1b95a19bd7c0441e8bfdd5b8602acb19a317