[INFO] cloning repository https://github.com/gabe-lee/cargit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabe-lee/cargit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabe-lee%2Fcargit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabe-lee%2Fcargit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ef0bb6ad0d864518c2c8decbde9fa56e904e670 [INFO] checking gabe-lee/cargit against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabe-lee%2Fcargit" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-3-tc2/source/.git/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' [INFO] checking gabe-lee/cargit against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabe-lee%2Fcargit" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gabe-lee/cargit on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gabe-lee/cargit [INFO] finished tweaking git repo https://github.com/gabe-lee/cargit [INFO] tweaked toml for git repo https://github.com/gabe-lee/cargit written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gabe-lee/cargit 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f82e88f0ada85d510f7f82b3d0697a711dee0835bee8c2deb9148ad205323f9d [INFO] running `Command { std: "docker" "start" "-a" "f82e88f0ada85d510f7f82b3d0697a711dee0835bee8c2deb9148ad205323f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f82e88f0ada85d510f7f82b3d0697a711dee0835bee8c2deb9148ad205323f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f82e88f0ada85d510f7f82b3d0697a711dee0835bee8c2deb9148ad205323f9d", kill_on_drop: false }` [INFO] [stdout] f82e88f0ada85d510f7f82b3d0697a711dee0835bee8c2deb9148ad205323f9d [INFO] checking gabe-lee/cargit against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabe-lee%2Fcargit" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gabe-lee/cargit on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gabe-lee/cargit [INFO] finished tweaking git repo https://github.com/gabe-lee/cargit [INFO] tweaked toml for git repo https://github.com/gabe-lee/cargit written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gabe-lee/cargit 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b3ce92800e530c5bcdfd5f86cdf885817473723e4b9ff12548d6256c1aca602 [INFO] running `Command { std: "docker" "start" "-a" "1b3ce92800e530c5bcdfd5f86cdf885817473723e4b9ff12548d6256c1aca602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b3ce92800e530c5bcdfd5f86cdf885817473723e4b9ff12548d6256c1aca602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b3ce92800e530c5bcdfd5f86cdf885817473723e4b9ff12548d6256c1aca602", kill_on_drop: false }` [INFO] [stdout] 1b3ce92800e530c5bcdfd5f86cdf885817473723e4b9ff12548d6256c1aca602 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dreturn-local-variable-ptr" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3448e32468d7ab07707b1d1172e51b09c2378f627c6ae76497e54d34a3d4c31e [INFO] running `Command { std: "docker" "start" "-a" "3448e32468d7ab07707b1d1172e51b09c2378f627c6ae76497e54d34a3d4c31e", kill_on_drop: false }` [INFO] [stderr] Checking gmec v0.0.3 [INFO] [stderr] Checking cargit v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `branch` [INFO] [stdout] --> src/internal.rs:110:65 [INFO] [stdout] | [INFO] [stdout] 110 | 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: function `get_reverse_chron_iterator_over_commits_in_current_branch` is never used [INFO] [stdout] --> src/internal.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | 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_all_local_branches_in_repo` is never used [INFO] [stdout] --> src/internal.rs:169:15 [INFO] [stdout] | [INFO] [stdout] 169 | pub(crate) fn get_all_local_branches_in_repo() -> Result, ErrorChain> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `git_merge` is never used [INFO] [stdout] --> src/internal.rs:207:15 [INFO] [stdout] | [INFO] [stdout] 207 | pub(crate) fn git_merge(from_branch: &String, into_branch: &String) -> Result<(), ErrorChain> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `git_delete_branch` is never used [INFO] [stdout] --> src/internal.rs:212:15 [INFO] [stdout] | [INFO] [stdout] 212 | pub(crate) fn git_delete_branch(branch: &String) -> Result<(), ErrorChain> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `branch` [INFO] [stdout] --> src/internal.rs:110:65 [INFO] [stdout] | [INFO] [stdout] 110 | 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: function `git_merge` is never used [INFO] [stdout] --> src/internal.rs:207:15 [INFO] [stdout] | [INFO] [stdout] 207 | pub(crate) fn git_merge(from_branch: &String, into_branch: &String) -> Result<(), ErrorChain> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `git_delete_branch` is never used [INFO] [stdout] --> src/internal.rs:212:15 [INFO] [stdout] | [INFO] [stdout] 212 | pub(crate) fn git_delete_branch(branch: &String) -> Result<(), ErrorChain> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "3448e32468d7ab07707b1d1172e51b09c2378f627c6ae76497e54d34a3d4c31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3448e32468d7ab07707b1d1172e51b09c2378f627c6ae76497e54d34a3d4c31e", kill_on_drop: false }` [INFO] [stdout] 3448e32468d7ab07707b1d1172e51b09c2378f627c6ae76497e54d34a3d4c31e