[INFO] cloning repository https://github.com/ovie-daveth/one
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ovie-daveth/one" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovie-daveth%2Fone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovie-daveth%2Fone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c18c41f52efb84b04e22568e32512715003a0d15
[INFO] testing ovie-daveth/one against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovie-daveth%2Fone" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ovie-daveth/one
[INFO] finished tweaking git repo https://github.com/ovie-daveth/one
[INFO] tweaked toml for git repo https://github.com/ovie-daveth/one written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ovie-daveth/one on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ovie-daveth/one 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5a4e0e9c638093a2e30558359db3db528daca504a02a60121c06373ab839b6f
[INFO] running `Command { std: "docker" "start" "-a" "e5a4e0e9c638093a2e30558359db3db528daca504a02a60121c06373ab839b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5a4e0e9c638093a2e30558359db3db528daca504a02a60121c06373ab839b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a4e0e9c638093a2e30558359db3db528daca504a02a60121c06373ab839b6f", kill_on_drop: false }`
[INFO] [stdout] e5a4e0e9c638093a2e30558359db3db528daca504a02a60121c06373ab839b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 151ff0e1333a0eaba890e5bbe68051d7c6411362342c0a7ff113d27b83c045ed
[INFO] running `Command { std: "docker" "start" "-a" "151ff0e1333a0eaba890e5bbe68051d7c6411362342c0a7ff113d27b83c045ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/ownership.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let name = user_1.username;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `guessing_game` is never used
[INFO] [stdout]  --> src/guessing.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn guessing_game(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chpone` is never used
[INFO] [stdout]  --> src/chpone.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn chpone(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `email`, `sign_in_count`, and `active` are never read
[INFO] [stdout]   --> src/ownership.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     struct User {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 24 |         username: String,
[INFO] [stdout] 25 |         email: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 26 |         sign_in_count: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 27 |         active: bool
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `Command { std: "docker" "inspect" "151ff0e1333a0eaba890e5bbe68051d7c6411362342c0a7ff113d27b83c045ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151ff0e1333a0eaba890e5bbe68051d7c6411362342c0a7ff113d27b83c045ed", kill_on_drop: false }`
[INFO] [stdout] 151ff0e1333a0eaba890e5bbe68051d7c6411362342c0a7ff113d27b83c045ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3b2fe5d1cf8f03a801d1674e554b119ef167fa6cf7adcb4dccece97576a7cfe
[INFO] running `Command { std: "docker" "start" "-a" "f3b2fe5d1cf8f03a801d1674e554b119ef167fa6cf7adcb4dccece97576a7cfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/ownership.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let name = user_1.username;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `guessing_game` is never used
[INFO] [stdout]  --> src/guessing.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn guessing_game(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chpone` is never used
[INFO] [stdout]  --> src/chpone.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn chpone(){
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `email`, `sign_in_count`, and `active` are never read
[INFO] [stdout]   --> src/ownership.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     struct User {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 24 |         username: String,
[INFO] [stdout] 25 |         email: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 26 |         sign_in_count: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 27 |         active: bool
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f3b2fe5d1cf8f03a801d1674e554b119ef167fa6cf7adcb4dccece97576a7cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b2fe5d1cf8f03a801d1674e554b119ef167fa6cf7adcb4dccece97576a7cfe", kill_on_drop: false }`
[INFO] [stdout] f3b2fe5d1cf8f03a801d1674e554b119ef167fa6cf7adcb4dccece97576a7cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e056afe864482516b78ed4db59620f3a43f007cbca6c671c2ad1d56871b43ac
[INFO] running `Command { std: "docker" "start" "-a" "0e056afe864482516b78ed4db59620f3a43f007cbca6c671c2ad1d56871b43ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/ownership.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let name = user_1.username;
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `guessing_game` is never used
[INFO] [stderr]  --> src/guessing.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn guessing_game(){
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `chpone` is never used
[INFO] [stderr]  --> src/chpone.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn chpone(){
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `email`, `sign_in_count`, and `active` are never read
[INFO] [stderr]   --> src/ownership.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     struct User {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 24 |         username: String,
[INFO] [stderr] 25 |         email: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 26 |         sign_in_count: u64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 27 |         active: bool
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `one` (bin "one" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/one-d7e93ca63e93848f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e056afe864482516b78ed4db59620f3a43f007cbca6c671c2ad1d56871b43ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e056afe864482516b78ed4db59620f3a43f007cbca6c671c2ad1d56871b43ac", kill_on_drop: false }`
[INFO] [stdout] 0e056afe864482516b78ed4db59620f3a43f007cbca6c671c2ad1d56871b43ac