[INFO] cloning repository https://github.com/manosriram/textpad-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manosriram/textpad-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanosriram%2Ftextpad-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanosriram%2Ftextpad-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec2e85f421d2dc7dd8bf9de479c6f6317f7e56c3
[INFO] testing manosriram/textpad-rs against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanosriram%2Ftextpad-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/manosriram/textpad-rs
[INFO] finished tweaking git repo https://github.com/manosriram/textpad-rs
[INFO] tweaked toml for git repo https://github.com/manosriram/textpad-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/manosriram/textpad-rs on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/manosriram/textpad-rs 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 745ba798a348369d465d468dc8e162344f0e4cb3e91164873fea84907c527164
[INFO] running `Command { std: "docker" "start" "-a" "745ba798a348369d465d468dc8e162344f0e4cb3e91164873fea84907c527164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "745ba798a348369d465d468dc8e162344f0e4cb3e91164873fea84907c527164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745ba798a348369d465d468dc8e162344f0e4cb3e91164873fea84907c527164", kill_on_drop: false }`
[INFO] [stdout] 745ba798a348369d465d468dc8e162344f0e4cb3e91164873fea84907c527164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1309fa68968a0263834e309fe726b983125c62d9462990ffcc13de66d72965
[INFO] running `Command { std: "docker" "start" "-a" "2d1309fa68968a0263834e309fe726b983125c62d9462990ffcc13de66d72965", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-textpad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/textfile/textfile.rs:1:49
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashMap, error::Error};
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `row_number` is never read
[INFO] [stdout]  --> src/textfile/textfile.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FileRow {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |     pub content: String,
[INFO] [stdout] 6 |     pub row_number: i32,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FileRow` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_lines` and `path` are never read
[INFO] [stdout]   --> src/textfile/textfile.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextFile {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 20 |     pub max_lines: i32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 21 |     pub rowid_vs_row: HashMap<i32, FileRow>,
[INFO] [stdout] 22 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextFile` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_row` is never used
[INFO] [stdout]   --> src/textfile/textfile.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl TextFile {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn remove_row(&mut self, rowid: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "2d1309fa68968a0263834e309fe726b983125c62d9462990ffcc13de66d72965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1309fa68968a0263834e309fe726b983125c62d9462990ffcc13de66d72965", kill_on_drop: false }`
[INFO] [stdout] 2d1309fa68968a0263834e309fe726b983125c62d9462990ffcc13de66d72965
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8719e07c720fd2d3a64588b441867f7b5169b66eb9c7a53f5e4e3df2f71550bf
[INFO] running `Command { std: "docker" "start" "-a" "8719e07c720fd2d3a64588b441867f7b5169b66eb9c7a53f5e4e3df2f71550bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-textpad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/textfile/textfile.rs:1:49
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashMap, error::Error};
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `row_number` is never read
[INFO] [stdout]  --> src/textfile/textfile.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FileRow {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |     pub content: String,
[INFO] [stdout] 6 |     pub row_number: i32,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FileRow` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_lines` and `path` are never read
[INFO] [stdout]   --> src/textfile/textfile.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TextFile {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 20 |     pub max_lines: i32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 21 |     pub rowid_vs_row: HashMap<i32, FileRow>,
[INFO] [stdout] 22 |     pub path: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextFile` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_row` is never used
[INFO] [stdout]   --> src/textfile/textfile.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl TextFile {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn remove_row(&mut self, rowid: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "8719e07c720fd2d3a64588b441867f7b5169b66eb9c7a53f5e4e3df2f71550bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8719e07c720fd2d3a64588b441867f7b5169b66eb9c7a53f5e4e3df2f71550bf", kill_on_drop: false }`
[INFO] [stdout] 8719e07c720fd2d3a64588b441867f7b5169b66eb9c7a53f5e4e3df2f71550bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7f4b0613b7982ad13898cff7b433475e46ef1ece56a925b85e8bb099c5810de
[INFO] running `Command { std: "docker" "start" "-a" "c7f4b0613b7982ad13898cff7b433475e46ef1ece56a925b85e8bb099c5810de", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/textfile/textfile.rs:1:49
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{borrow::Borrow, collections::HashMap, error::Error};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `row_number` is never read
[INFO] [stderr]  --> src/textfile/textfile.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct FileRow {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 5 |     pub content: String,
[INFO] [stderr] 6 |     pub row_number: i32,
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `FileRow` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `max_lines` and `path` are never read
[INFO] [stderr]   --> src/textfile/textfile.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct TextFile {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 20 |     pub max_lines: i32,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 21 |     pub rowid_vs_row: HashMap<i32, FileRow>,
[INFO] [stderr] 22 |     pub path: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TextFile` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `remove_row` is never used
[INFO] [stderr]   --> src/textfile/textfile.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl TextFile {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn remove_row(&mut self, rowid: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-textpad` (bin "rust-textpad" test) generated 4 warnings (run `cargo fix --bin "rust-textpad" -p rust-textpad --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_textpad-d79ffc89c822bf5e)
[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" "c7f4b0613b7982ad13898cff7b433475e46ef1ece56a925b85e8bb099c5810de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f4b0613b7982ad13898cff7b433475e46ef1ece56a925b85e8bb099c5810de", kill_on_drop: false }`
[INFO] [stdout] c7f4b0613b7982ad13898cff7b433475e46ef1ece56a925b85e8bb099c5810de
