[INFO] cloning repository https://github.com/bbarnickel/steuerid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbarnickel/steuerid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbarnickel%2Fsteuerid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbarnickel%2Fsteuerid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1eac0fa05a7d9486b78e6f328fd4cce08923e2b8
[INFO] building bbarnickel/steuerid against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbarnickel%2Fsteuerid" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bbarnickel/steuerid on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bbarnickel/steuerid
[INFO] finished tweaking git repo https://github.com/bbarnickel/steuerid
[INFO] tweaked toml for git repo https://github.com/bbarnickel/steuerid written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bbarnickel/steuerid 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30e48a913f8e1ddeb066e7bc15c8402150b826a56ee3507d691883b7d3b0f894
[INFO] running `Command { std: "docker" "start" "-a" "30e48a913f8e1ddeb066e7bc15c8402150b826a56ee3507d691883b7d3b0f894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30e48a913f8e1ddeb066e7bc15c8402150b826a56ee3507d691883b7d3b0f894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e48a913f8e1ddeb066e7bc15c8402150b826a56ee3507d691883b7d3b0f894", kill_on_drop: false }`
[INFO] [stdout] 30e48a913f8e1ddeb066e7bc15c8402150b826a56ee3507d691883b7d3b0f894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 123891367d0ac7a6b99562e25783c9f97bef175d7a3852f7e1d3bc5c0f7ba798
[INFO] running `Command { std: "docker" "start" "-a" "123891367d0ac7a6b99562e25783c9f97bef175d7a3852f7e1d3bc5c0f7ba798", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling steuerid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{thread, hash};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ZeroAtStart`, `InvalidDigit`, `InvalidNumbers`, and `InvalidChecksum` are never constructed
[INFO] [stdout]   --> src/model.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum SteuerIdCheckError {
[INFO] [stdout]    |          ------------------ variants in this enum
[INFO] [stdout] 7  |     ZeroAtStart,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 8  |     InvalidDigit(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     InvalidNumbers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     InvalidChecksum,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SteuerIdCheckError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `try_create` and `check` are never used
[INFO] [stdout]   --> src/model.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl SteuerId {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn try_create(digits: [u8; 11]) -> Result<Self, SteuerIdCheckError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn check(&self) -> Result<(), SteuerIdCheckError> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "123891367d0ac7a6b99562e25783c9f97bef175d7a3852f7e1d3bc5c0f7ba798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123891367d0ac7a6b99562e25783c9f97bef175d7a3852f7e1d3bc5c0f7ba798", kill_on_drop: false }`
[INFO] [stdout] 123891367d0ac7a6b99562e25783c9f97bef175d7a3852f7e1d3bc5c0f7ba798
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79474faacc404e1bbe23b2c634f166f1f8893d5b192e3ff5671a416836edb9ed
[INFO] running `Command { std: "docker" "start" "-a" "79474faacc404e1bbe23b2c634f166f1f8893d5b192e3ff5671a416836edb9ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling steuerid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hash`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{thread, hash};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "79474faacc404e1bbe23b2c634f166f1f8893d5b192e3ff5671a416836edb9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79474faacc404e1bbe23b2c634f166f1f8893d5b192e3ff5671a416836edb9ed", kill_on_drop: false }`
[INFO] [stdout] 79474faacc404e1bbe23b2c634f166f1f8893d5b192e3ff5671a416836edb9ed