[INFO] fetching crate cargit 0.3.0...
[INFO] checking cargit-0.3.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate cargit 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cargit 0.3.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargit 0.3.0
[INFO] finished tweaking crates.io crate cargit 0.3.0
[INFO] tweaked toml for crates.io crate cargit 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargit 0.3.0 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gmec v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8e937984fadae737973e8315fd199988bbec6fbb034a4246d09b96a7a7f2038
[INFO] running `Command { std: "docker" "start" "-a" "f8e937984fadae737973e8315fd199988bbec6fbb034a4246d09b96a7a7f2038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8e937984fadae737973e8315fd199988bbec6fbb034a4246d09b96a7a7f2038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e937984fadae737973e8315fd199988bbec6fbb034a4246d09b96a7a7f2038", kill_on_drop: false }`
[INFO] [stdout] f8e937984fadae737973e8315fd199988bbec6fbb034a4246d09b96a7a7f2038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32ce719163978744116014296305702f71561d6c01cca33ccc5c4d29ccde60d6
[INFO] running `Command { std: "docker" "start" "-a" "32ce719163978744116014296305702f71561d6c01cca33ccc5c4d29ccde60d6", kill_on_drop: false }`
[INFO] [stderr]     Checking gmec v0.0.3
[INFO] [stderr]     Checking cargit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/utils.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{process::{Command, Output}, ffi::OsStr, io};
[INFO] [stdout]   |                                                   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/utils.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{process::{Command, Output}, ffi::OsStr, io};
[INFO] [stdout]   |                                                   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `branch`
[INFO] [stdout]   --> src/utils.rs:70:65
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn get_reverse_chron_iterator_over_commits_in_branch(branch: &str) -> Result<Commiterator, ErrorChain> {
[INFO] [stdout]    |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_branch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commits_in_branch`
[INFO] [stdout]   --> src/utils.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let commits_in_branch = get_cli_output_as_string("git", ["log", branch, "--pretty=format:'%H'"]).on_error(format!("error using comman...
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commits_in_branch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_reverse_chron_iterator_over_commits_in_current_branch` is never used
[INFO] [stdout]   --> src/utils.rs:65:15
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) fn get_reverse_chron_iterator_over_commits_in_current_branch() -> Result<Commiterator, ErrorChain> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_remote_name` is never used
[INFO] [stdout]    --> src/utils.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub(crate) fn get_remote_name() -> Result<String, ErrorChain> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all_local_branches_in_repo` is never used
[INFO] [stdout]    --> src/utils.rs:134:15
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub(crate) fn get_all_local_branches_in_repo() -> Result<Vec<String>, ErrorChain> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `branch`
[INFO] [stdout]   --> src/utils.rs:70:65
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn get_reverse_chron_iterator_over_commits_in_branch(branch: &str) -> Result<Commiterator, ErrorChain> {
[INFO] [stdout]    |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_branch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commits_in_branch`
[INFO] [stdout]   --> src/utils.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let commits_in_branch = get_cli_output_as_string("git", ["log", branch, "--pretty=format:'%H'"]).on_error(format!("error using comman...
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commits_in_branch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "32ce719163978744116014296305702f71561d6c01cca33ccc5c4d29ccde60d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ce719163978744116014296305702f71561d6c01cca33ccc5c4d29ccde60d6", kill_on_drop: false }`
[INFO] [stdout] 32ce719163978744116014296305702f71561d6c01cca33ccc5c4d29ccde60d6
[INFO] checking cargit-0.3.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate cargit 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate cargit 0.3.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargit 0.3.0
[INFO] finished tweaking crates.io crate cargit 0.3.0
[INFO] tweaked toml for crates.io crate cargit 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargit 0.3.0 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bc282a590488d8ce4734941b7457e34eea9bdf159b07daee218487229e5b4d4
[INFO] running `Command { std: "docker" "start" "-a" "1bc282a590488d8ce4734941b7457e34eea9bdf159b07daee218487229e5b4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc282a590488d8ce4734941b7457e34eea9bdf159b07daee218487229e5b4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc282a590488d8ce4734941b7457e34eea9bdf159b07daee218487229e5b4d4", kill_on_drop: false }`
[INFO] [stdout] 1bc282a590488d8ce4734941b7457e34eea9bdf159b07daee218487229e5b4d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 524effd1ef1c1261db95c45d98b07915c94a2fb8f7f5aa1df5b61b3c57f717dd
[INFO] running `Command { std: "docker" "start" "-a" "524effd1ef1c1261db95c45d98b07915c94a2fb8f7f5aa1df5b61b3c57f717dd", kill_on_drop: false }`
[INFO] [stderr]     Checking gmec v0.0.3
[INFO] [stderr]     Checking cargit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/utils.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{process::{Command, Output}, ffi::OsStr, io};
[INFO] [stdout]   |                                                   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/utils.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{process::{Command, Output}, ffi::OsStr, io};
[INFO] [stdout]   |                                                   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `branch`
[INFO] [stdout]   --> src/utils.rs:70:65
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn get_reverse_chron_iterator_over_commits_in_branch(branch: &str) -> Result<Commiterator, ErrorChain> {
[INFO] [stdout]    |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_branch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `branch`
[INFO] [stdout]   --> src/utils.rs:70:65
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn get_reverse_chron_iterator_over_commits_in_branch(branch: &str) -> Result<Commiterator, ErrorChain> {
[INFO] [stdout]    |                                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_branch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commits_in_branch`
[INFO] [stdout]   --> src/utils.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let commits_in_branch = get_cli_output_as_string("git", ["log", branch, "--pretty=format:'%H'"]).on_error(format!("error using comman...
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commits_in_branch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commits_in_branch`
[INFO] [stdout]   --> src/utils.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let commits_in_branch = get_cli_output_as_string("git", ["log", branch, "--pretty=format:'%H'"]).on_error(format!("error using comman...
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commits_in_branch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_reverse_chron_iterator_over_commits_in_current_branch` is never used
[INFO] [stdout]   --> src/utils.rs:65:15
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) fn get_reverse_chron_iterator_over_commits_in_current_branch() -> Result<Commiterator, ErrorChain> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_remote_name` is never used
[INFO] [stdout]    --> src/utils.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub(crate) fn get_remote_name() -> Result<String, ErrorChain> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all_local_branches_in_repo` is never used
[INFO] [stdout]    --> src/utils.rs:134:15
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub(crate) fn get_all_local_branches_in_repo() -> Result<Vec<String>, ErrorChain> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "524effd1ef1c1261db95c45d98b07915c94a2fb8f7f5aa1df5b61b3c57f717dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524effd1ef1c1261db95c45d98b07915c94a2fb8f7f5aa1df5b61b3c57f717dd", kill_on_drop: false }`
[INFO] [stdout] 524effd1ef1c1261db95c45d98b07915c94a2fb8f7f5aa1df5b61b3c57f717dd
