[INFO] fetching crate cargit 0.3.0... [INFO] checking cargit-0.3.0 against try#d7b15db413fd2070daa09a2c5b7f2ab38417429f for pr-144544 [INFO] extracting crate cargit 0.3.0 into /workspace/builds/worker-2-tc2/source [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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargit 0.3.0 on toolchain d7b15db413fd2070daa09a2c5b7f2ab38417429f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "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 ... [INFO] [stderr] Downloaded gmec v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20ddd3eae98994fee701c8b66d549ddb56982a5c453e9c93c3454bf755b6a394 [INFO] running `Command { std: "docker" "start" "-a" "20ddd3eae98994fee701c8b66d549ddb56982a5c453e9c93c3454bf755b6a394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20ddd3eae98994fee701c8b66d549ddb56982a5c453e9c93c3454bf755b6a394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20ddd3eae98994fee701c8b66d549ddb56982a5c453e9c93c3454bf755b6a394", kill_on_drop: false }` [INFO] [stdout] 20ddd3eae98994fee701c8b66d549ddb56982a5c453e9c93c3454bf755b6a394 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07981d147d1fd96948f3d1670f56146e8175eabf9f5de21ae02c231eae898aae [INFO] running `Command { std: "docker" "start" "-a" "07981d147d1fd96948f3d1670f56146e8175eabf9f5de21ae02c231eae898aae", 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 { [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: `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 { [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 { [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 { [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, ErrorChain> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "07981d147d1fd96948f3d1670f56146e8175eabf9f5de21ae02c231eae898aae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07981d147d1fd96948f3d1670f56146e8175eabf9f5de21ae02c231eae898aae", kill_on_drop: false }` [INFO] [stdout] 07981d147d1fd96948f3d1670f56146e8175eabf9f5de21ae02c231eae898aae