[INFO] cloning repository https://github.com/qryxip/cargo-cpl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qryxip/cargo-cpl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqryxip%2Fcargo-cpl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqryxip%2Fcargo-cpl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb4e8992b1e9e81dce011499a21c091a68511d56
[INFO] testing qryxip/cargo-cpl against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqryxip%2Fcargo-cpl" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qryxip/cargo-cpl on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qryxip/cargo-cpl
[INFO] finished tweaking git repo https://github.com/qryxip/cargo-cpl
[INFO] tweaked toml for git repo https://github.com/qryxip/cargo-cpl written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/qryxip/cargo-cpl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a7b9885b08d98f5edbb807d7f4c9a0c251878ba0ee0e247c9625a806ba17a8d
[INFO] running `Command { std: "docker" "start" "-a" "5a7b9885b08d98f5edbb807d7f4c9a0c251878ba0ee0e247c9625a806ba17a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a7b9885b08d98f5edbb807d7f4c9a0c251878ba0ee0e247c9625a806ba17a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7b9885b08d98f5edbb807d7f4c9a0c251878ba0ee0e247c9625a806ba17a8d", kill_on_drop: false }`
[INFO] [stdout] 5a7b9885b08d98f5edbb807d7f4c9a0c251878ba0ee0e247c9625a806ba17a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d91676098f103439c4a338722ddce93d72fe841b28ee5d91f1f8beff195861e
[INFO] running `Command { std: "docker" "start" "-a" "8d91676098f103439c4a338722ddce93d72fe841b28ee5d91f1f8beff195861e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.19
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[INFO] [stderr]    Compiling tinyvec v1.1.1
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[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
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[INFO] [stderr]    Compiling bstr v0.2.15
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[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling idna v0.2.2
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.12.18+1.1.0
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling ignore v0.4.17
[INFO] [stderr]    Compiling toml_edit v0.2.0
[INFO] [stderr]    Compiling v_escape_derive v0.8.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cargo_metadata v0.13.1
[INFO] [stderr]    Compiling git2 v0.13.17
[INFO] [stderr]    Compiling cargo-cpl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Context as _`
[INFO] [stdout]  --> src/process_builder.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail, Context as _};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/process_builder.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     env,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gh_branch_name`
[INFO] [stdout]   --> src/verify.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let (gh_username, gh_repo_name, gh_branch_name) = github::remote(repo)?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gh_branch_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `crate_names`
[INFO] [stdout]    --> src/verify.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |     let crate_names = metadata_list
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_crate_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `percent_decode`
[INFO] [stdout]   --> src/github.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn percent_decode(segment: &str) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `second_path_segment`
[INFO] [stdout]   --> src/github.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn second_path_segment(url: &Url) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `env`
[INFO] [stdout]   --> src/process_builder.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub(crate) fn env(mut self, key: &str, val: impl AsRef<OsStr>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `out`
[INFO] [stdout]   --> src/shell.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) fn out(&mut self) -> &mut dyn Write {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `warn`
[INFO] [stdout]   --> src/shell.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub(crate) fn warn(&mut self, message: impl fmt::Display) -> io::Result<()> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stdout`
[INFO] [stdout]   --> src/shell.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         stdout: StandardStream,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `locate_project`
[INFO] [stdout]   --> src/workspace.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn locate_project(cwd: &Path) -> anyhow::Result<PathBuf> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "8d91676098f103439c4a338722ddce93d72fe841b28ee5d91f1f8beff195861e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d91676098f103439c4a338722ddce93d72fe841b28ee5d91f1f8beff195861e", kill_on_drop: false }`
[INFO] [stdout] 8d91676098f103439c4a338722ddce93d72fe841b28ee5d91f1f8beff195861e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f25fe01315afe10db16bcb22d4e41a3780804d78dc3d6321c3580208727d1015
[INFO] running `Command { std: "docker" "start" "-a" "f25fe01315afe10db16bcb22d4e41a3780804d78dc3d6321c3580208727d1015", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-cpl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Context as _`
[INFO] [stdout]  --> src/process_builder.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail, Context as _};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/process_builder.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     env,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gh_branch_name`
[INFO] [stdout]   --> src/verify.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let (gh_username, gh_repo_name, gh_branch_name) = github::remote(repo)?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gh_branch_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `crate_names`
[INFO] [stdout]    --> src/verify.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |     let crate_names = metadata_list
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_crate_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `percent_decode`
[INFO] [stdout]   --> src/github.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn percent_decode(segment: &str) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `second_path_segment`
[INFO] [stdout]   --> src/github.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn second_path_segment(url: &Url) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `env`
[INFO] [stdout]   --> src/process_builder.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub(crate) fn env(mut self, key: &str, val: impl AsRef<OsStr>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `out`
[INFO] [stdout]   --> src/shell.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) fn out(&mut self) -> &mut dyn Write {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `warn`
[INFO] [stdout]   --> src/shell.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub(crate) fn warn(&mut self, message: impl fmt::Display) -> io::Result<()> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stdout`
[INFO] [stdout]   --> src/shell.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         stdout: StandardStream,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `locate_project`
[INFO] [stdout]   --> src/workspace.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn locate_project(cwd: &Path) -> anyhow::Result<PathBuf> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context as _`
[INFO] [stdout]  --> src/process_builder.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail, Context as _};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/process_builder.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     env,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gh_branch_name`
[INFO] [stdout]   --> src/verify.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let (gh_username, gh_repo_name, gh_branch_name) = github::remote(repo)?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gh_branch_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `crate_names`
[INFO] [stdout]    --> src/verify.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |     let crate_names = metadata_list
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_crate_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `percent_decode`
[INFO] [stdout]   --> src/github.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn percent_decode(segment: &str) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `second_path_segment`
[INFO] [stdout]   --> src/github.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn second_path_segment(url: &Url) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `env`
[INFO] [stdout]   --> src/process_builder.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub(crate) fn env(mut self, key: &str, val: impl AsRef<OsStr>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `out`
[INFO] [stdout]   --> src/shell.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) fn out(&mut self) -> &mut dyn Write {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `warn`
[INFO] [stdout]   --> src/shell.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub(crate) fn warn(&mut self, message: impl fmt::Display) -> io::Result<()> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stdout`
[INFO] [stdout]   --> src/shell.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         stdout: StandardStream,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `locate_project`
[INFO] [stdout]   --> src/workspace.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn locate_project(cwd: &Path) -> anyhow::Result<PathBuf> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "f25fe01315afe10db16bcb22d4e41a3780804d78dc3d6321c3580208727d1015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f25fe01315afe10db16bcb22d4e41a3780804d78dc3d6321c3580208727d1015", kill_on_drop: false }`
[INFO] [stdout] f25fe01315afe10db16bcb22d4e41a3780804d78dc3d6321c3580208727d1015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0378337e9bfe0bb61f7ecf9f6f8adcf62b1ddc7b13adcd4007a2043fb45f0e59
[INFO] running `Command { std: "docker" "start" "-a" "0378337e9bfe0bb61f7ecf9f6f8adcf62b1ddc7b13adcd4007a2043fb45f0e59", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Context as _`
[INFO] [stderr]  --> src/process_builder.rs:1:28
[INFO] [stderr]   |
[INFO] [stderr] 1 | use anyhow::{anyhow, bail, Context as _};
[INFO] [stderr]   |                            ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `env`
[INFO] [stderr]  --> src/process_builder.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     env,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gh_branch_name`
[INFO] [stderr]   --> src/verify.rs:31:37
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let (gh_username, gh_repo_name, gh_branch_name) = github::remote(repo)?;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gh_branch_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `crate_names`
[INFO] [stderr]    --> src/verify.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |     let crate_names = metadata_list
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_crate_names`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `percent_decode`
[INFO] [stderr]   --> src/github.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn percent_decode(segment: &str) -> anyhow::Result<String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `second_path_segment`
[INFO] [stderr]   --> src/github.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn second_path_segment(url: &Url) -> anyhow::Result<String> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `env`
[INFO] [stderr]   --> src/process_builder.rs:44:19
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub(crate) fn env(mut self, key: &str, val: impl AsRef<OsStr>) -> Self {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `out`
[INFO] [stderr]   --> src/shell.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub(crate) fn out(&mut self) -> &mut dyn Write {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `warn`
[INFO] [stderr]   --> src/shell.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub(crate) fn warn(&mut self, message: impl fmt::Display) -> io::Result<()> {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stdout`
[INFO] [stderr]   --> src/shell.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         stdout: StandardStream,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `locate_project`
[INFO] [stderr]   --> src/workspace.rs:40:4
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn locate_project(cwd: &Path) -> anyhow::Result<PathBuf> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-cpl` (lib) generated 11 warnings
[INFO] [stderr] warning: `cargo-cpl` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_cpl-d312f0cb7a0c4769)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_cpl-4db5e6de4ad2dc94)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests cargo-cpl
[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] [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] [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" "0378337e9bfe0bb61f7ecf9f6f8adcf62b1ddc7b13adcd4007a2043fb45f0e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0378337e9bfe0bb61f7ecf9f6f8adcf62b1ddc7b13adcd4007a2043fb45f0e59", kill_on_drop: false }`
[INFO] [stdout] 0378337e9bfe0bb61f7ecf9f6f8adcf62b1ddc7b13adcd4007a2043fb45f0e59