[INFO] cloning repository https://github.com/cpecq/todo-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cpecq/todo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcpecq%2Ftodo-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcpecq%2Ftodo-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e64d20d926f04d4b82bc294f3fa79c741ef3b2b
[INFO] testing cpecq/todo-rs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcpecq%2Ftodo-rs" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cpecq/todo-rs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cpecq/todo-rs
[INFO] finished tweaking git repo https://github.com/cpecq/todo-rs
[INFO] tweaked toml for git repo https://github.com/cpecq/todo-rs written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/cpecq/todo-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa4470f694358cfbde0427abd511ad1abe2c5f5e71b461b831825206886f7412
[INFO] running `Command { std: "docker" "start" "-a" "aa4470f694358cfbde0427abd511ad1abe2c5f5e71b461b831825206886f7412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa4470f694358cfbde0427abd511ad1abe2c5f5e71b461b831825206886f7412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4470f694358cfbde0427abd511ad1abe2c5f5e71b461b831825206886f7412", kill_on_drop: false }`
[INFO] [stdout] aa4470f694358cfbde0427abd511ad1abe2c5f5e71b461b831825206886f7412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14976ad5c300cb39002e8bfeaec40e5656d13bcd605f9942738c5997f00e2ee9
[INFO] running `Command { std: "docker" "start" "-a" "14976ad5c300cb39002e8bfeaec40e5656d13bcd605f9942738c5997f00e2ee9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling parking_lot v0.11.1
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[INFO] [stderr]    Compiling clap v3.0.0-beta.2
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[INFO] [stderr]    Compiling todo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         _ => eprintln!("footsies")
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_task`
[INFO] [stdout]    --> src/main.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |             let new_task = Task::new(&client, name, description, duration).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_task`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:162:24
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Args::Status { name, all } => {
[INFO] [stdout]     |                        ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all`
[INFO] [stdout]    --> src/main.rs:162:30
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Args::Status { name, all } => {
[INFO] [stdout]     |                              ^^^ help: try ignoring the field: `all: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:165:24
[INFO] [stdout]     |
[INFO] [stdout] 165 |         Args::Remove { name, all } => {
[INFO] [stdout]     |                        ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all`
[INFO] [stdout]    --> src/main.rs:165:30
[INFO] [stdout]     |
[INFO] [stdout] 165 |         Args::Remove { name, all } => {
[INFO] [stdout]     |                              ^^^ help: try ignoring the field: `all: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `*client` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |       fn new(client: &Client, name: String, description: String, duration: i32) -> Result<Task, Error> {
[INFO] [stdout]    |                      ------- help: consider changing this to be a mutable reference: `&mut Client`
[INFO] [stdout] ...
[INFO] [stdout] 84 | /         client.execute(
[INFO] [stdout] 85 | |             "INSERT INTO task (name, description, duration, start_date, due_date) values ($1, $2, $3, $4, $5)",
[INFO] [stdout] 86 | |             &[&task.name, &task.description, &task.duration, &task.start_date, &task.due_date],
[INFO] [stdout] 87 | |         )?;
[INFO] [stdout]    | |_________^ `client` is a `&` reference, so the data it refers to cannot be borrowed as mutable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut tasks: Vec<Task> = Vec::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `todo-rs` due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "14976ad5c300cb39002e8bfeaec40e5656d13bcd605f9942738c5997f00e2ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14976ad5c300cb39002e8bfeaec40e5656d13bcd605f9942738c5997f00e2ee9", kill_on_drop: false }`
[INFO] [stdout] 14976ad5c300cb39002e8bfeaec40e5656d13bcd605f9942738c5997f00e2ee9