[INFO] cloning repository https://github.com/uaquax/MOcean
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uaquax/MOcean" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuaquax%2FMOcean", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuaquax%2FMOcean'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29615657da5194f183af214e918f65b8fb4fb7a3
[INFO] building uaquax/MOcean against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuaquax%2FMOcean" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uaquax/MOcean on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/uaquax/MOcean
[INFO] finished tweaking git repo https://github.com/uaquax/MOcean
[INFO] tweaked toml for git repo https://github.com/uaquax/MOcean written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/uaquax/MOcean 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81e2dedbd303f422a8caece65bb5ce2f6c2e0b7cc39a54af773380642bd14f8d
[INFO] running `Command { std: "docker" "start" "-a" "81e2dedbd303f422a8caece65bb5ce2f6c2e0b7cc39a54af773380642bd14f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81e2dedbd303f422a8caece65bb5ce2f6c2e0b7cc39a54af773380642bd14f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81e2dedbd303f422a8caece65bb5ce2f6c2e0b7cc39a54af773380642bd14f8d", kill_on_drop: false }`
[INFO] [stdout] 81e2dedbd303f422a8caece65bb5ce2f6c2e0b7cc39a54af773380642bd14f8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64e2d20114b540ec6a319daeb0dc6a55f0e0291a669d548f9d9491d41c297308
[INFO] running `Command { std: "docker" "start" "-a" "64e2d20114b540ec6a319daeb0dc6a55f0e0291a669d548f9d9491d41c297308", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling rusttype v0.9.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling read_color v1.0.0
[INFO] [stderr]    Compiling interpolation v0.3.0
[INFO] [stderr]    Compiling gfx v0.18.3
[INFO] [stderr]    Compiling spin_sleep v1.1.1
[INFO] [stderr]    Compiling piston2d-graphics v0.44.0
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.4.0
[INFO] [stderr]    Compiling aho-corasick v1.1.1
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling tiff v0.9.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling socket2 v0.5.4
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling calloop v0.10.6
[INFO] [stderr]    Compiling regex-automata v0.3.9
[INFO] [stderr]    Compiling gfx_device_gl v0.16.2
[INFO] [stderr]    Compiling pistoncore-input v1.0.1
[INFO] [stderr]    Compiling regex v1.9.6
[INFO] [stderr]    Compiling pistoncore-window v1.0.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.54.0
[INFO] [stderr]    Compiling piston v0.54.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.44.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.83.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.80.0
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.72.0
[INFO] [stderr]    Compiling piston_window v0.130.0
[INFO] [stderr]    Compiling m_ocean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Regex` and `Replacer`
[INFO] [stdout]  --> src/core.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use regex::{Regex, Replacer};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/core.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 |                         let mut expressions: Vec<&str> = line.split("$(").collect();
[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] warning: field `backspace` is never read
[INFO] [stdout]   --> src/widgets/input.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Input {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 14 |     pub text: String,
[INFO] [stdout] 15 |     pub backspace: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_last_word` is never used
[INFO] [stdout]   --> src/widgets/input.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Input {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99 |     async fn remove_last_word(&self, input: String) -> String {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "64e2d20114b540ec6a319daeb0dc6a55f0e0291a669d548f9d9491d41c297308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e2d20114b540ec6a319daeb0dc6a55f0e0291a669d548f9d9491d41c297308", kill_on_drop: false }`
[INFO] [stdout] 64e2d20114b540ec6a319daeb0dc6a55f0e0291a669d548f9d9491d41c297308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ad83841cdf64edc9541606c136fedefb5b33666a388158c4e77536de5b7695f
[INFO] running `Command { std: "docker" "start" "-a" "4ad83841cdf64edc9541606c136fedefb5b33666a388158c4e77536de5b7695f", kill_on_drop: false }`
[INFO] [stderr]    Compiling m_ocean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Regex` and `Replacer`
[INFO] [stdout]  --> src/core.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use regex::{Regex, Replacer};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/core.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 |                         let mut expressions: Vec<&str> = line.split("$(").collect();
[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] warning: field `backspace` is never read
[INFO] [stdout]   --> src/widgets/input.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Input {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 14 |     pub text: String,
[INFO] [stdout] 15 |     pub backspace: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_last_word` is never used
[INFO] [stdout]   --> src/widgets/input.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Input {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99 |     async fn remove_last_word(&self, input: String) -> String {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "4ad83841cdf64edc9541606c136fedefb5b33666a388158c4e77536de5b7695f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad83841cdf64edc9541606c136fedefb5b33666a388158c4e77536de5b7695f", kill_on_drop: false }`
[INFO] [stdout] 4ad83841cdf64edc9541606c136fedefb5b33666a388158c4e77536de5b7695f
