[INFO] cloning repository https://github.com/topisani/sidetree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/topisani/sidetree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopisani%2Fsidetree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopisani%2Fsidetree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee5d8464c05646634a7c506f9f10799917a98a76
[INFO] checking topisani/sidetree against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopisani%2Fsidetree" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/topisani/sidetree
[INFO] finished tweaking git repo https://github.com/topisani/sidetree
[INFO] tweaked toml for git repo https://github.com/topisani/sidetree written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/topisani/sidetree 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/topisani/sidetree 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded path-dedot v3.0.18
[INFO] [stderr]   Downloaded path-absolutize v3.0.14
[INFO] [stderr]   Downloaded xdg v2.4.1
[INFO] [stderr]   Downloaded tui-textarea v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8dd6cd855cae7dbe4efe5c7dcc1e2204d6cbe2d4b3579a5b4beab0be52532b32
[INFO] running `Command { std: "docker" "start" "-a" "8dd6cd855cae7dbe4efe5c7dcc1e2204d6cbe2d4b3579a5b4beab0be52532b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dd6cd855cae7dbe4efe5c7dcc1e2204d6cbe2d4b3579a5b4beab0be52532b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd6cd855cae7dbe4efe5c7dcc1e2204d6cbe2d4b3579a5b4beab0be52532b32", kill_on_drop: false }`
[INFO] [stdout] 8dd6cd855cae7dbe4efe5c7dcc1e2204d6cbe2d4b3579a5b4beab0be52532b32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 677a0948b45714b143cb02dbe284e0f0beb2666a0153266b75042aa5fd9e0466
[INFO] running `Command { std: "docker" "start" "-a" "677a0948b45714b143cb02dbe284e0f0beb2666a0153266b75042aa5fd9e0466", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking path-dedot v3.0.18
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking path-absolutize v3.0.14
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking xdg v2.4.1
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking tui v0.19.0
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]     Checking tui-textarea v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling clap_derive v3.2.18
[INFO] [stderr]     Checking clap v3.2.23
[INFO] [stderr]     Checking serde v1.0.152
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking sidetree v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/prompt.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |   fn on_complete(&mut self, input: &str) -> Vec<String> {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_complete` is never used
[INFO] [stdout]   --> src/prompt.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Prompt {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |   fn on_complete(&mut self, input: &str) -> Vec<String> {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cancel_prompt` is never used
[INFO] [stdout]    --> src/prompt.rs:183:10
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<'a> StatusLine<'a> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |   pub fn cancel_prompt(&mut self) -> Option<Command> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit_key` is never read
[INFO] [stdout]   --> src/util/event.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 25 |   pub exit_key: Key,
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/file_tree.rs:198:34
[INFO] [stdout]     |
[INFO] [stdout] 198 |   pub fn new(cfg: &'a Config) -> FileTree {
[INFO] [stdout]     |                    --            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 198 |   pub fn new(cfg: &'a Config) -> FileTree<'a> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file_tree.rs:231:16
[INFO] [stdout]     |
[INFO] [stdout] 231 |   fn make_line(&self) -> ListItem {
[INFO] [stdout]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |   fn make_line(&self) -> ListItem<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/prompt.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |   fn on_complete(&mut self, input: &str) -> Vec<String> {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_complete` is never used
[INFO] [stdout]   --> src/prompt.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Prompt {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |   fn on_complete(&mut self, input: &str) -> Vec<String> {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cancel_prompt` is never used
[INFO] [stdout]    --> src/prompt.rs:183:10
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<'a> StatusLine<'a> {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |   pub fn cancel_prompt(&mut self) -> Option<Command> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit_key` is never read
[INFO] [stdout]   --> src/util/event.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 25 |   pub exit_key: Key,
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/file_tree.rs:198:34
[INFO] [stdout]     |
[INFO] [stdout] 198 |   pub fn new(cfg: &'a Config) -> FileTree {
[INFO] [stdout]     |                    --            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 198 |   pub fn new(cfg: &'a Config) -> FileTree<'a> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/file_tree.rs:231:16
[INFO] [stdout]     |
[INFO] [stdout] 231 |   fn make_line(&self) -> ListItem {
[INFO] [stdout]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |   fn make_line(&self) -> ListItem<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.97s
[INFO] running `Command { std: "docker" "inspect" "677a0948b45714b143cb02dbe284e0f0beb2666a0153266b75042aa5fd9e0466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677a0948b45714b143cb02dbe284e0f0beb2666a0153266b75042aa5fd9e0466", kill_on_drop: false }`
[INFO] [stdout] 677a0948b45714b143cb02dbe284e0f0beb2666a0153266b75042aa5fd9e0466
