[INFO] fetching crate git-utils 0.0.0... [INFO] checking git-utils-0.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate git-utils 0.0.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate git-utils 0.0.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate git-utils 0.0.0 [INFO] finished tweaking crates.io crate git-utils 0.0.0 [INFO] tweaked toml for crates.io crate git-utils 0.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--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] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding git2 v0.17.2 (latest: v0.19.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding libgit2-sys v0.15.2+1.6.4 (latest: v0.17.0+1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f58594d6d6df24a825dcb720e37ec1436ecb889a05f09831664cb51f0f809c29 [INFO] running `Command { std: "docker" "start" "-a" "f58594d6d6df24a825dcb720e37ec1436ecb889a05f09831664cb51f0f809c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f58594d6d6df24a825dcb720e37ec1436ecb889a05f09831664cb51f0f809c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f58594d6d6df24a825dcb720e37ec1436ecb889a05f09831664cb51f0f809c29", kill_on_drop: false }` [INFO] [stdout] f58594d6d6df24a825dcb720e37ec1436ecb889a05f09831664cb51f0f809c29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f56d308ecebabc1c0d076db13802d88a6642386331f8948ca1a9c1039bbade8 [INFO] running `Command { std: "docker" "start" "-a" "7f56d308ecebabc1c0d076db13802d88a6642386331f8948ca1a9c1039bbade8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking git2 v0.17.2 [INFO] [stderr] Checking git-utils v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `find_initial_commit` [INFO] [stdout] --> src/commits.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `find_initial_commit` [INFO] [stdout] --> src/commits.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stdout] --> src/commits.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stdout] --> src/commits.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stdout] --> src/rebases/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stdout] --> src/rebases/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stdout] --> src/rebases/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stdout] --> src/rebases/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rebases/mod.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rebases/mod.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_commit_oid` [INFO] [stdout] --> src/rebases/mod.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let new_commit_oid = self.repo.commit( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_commit_oid` [INFO] [stdout] --> src/rebases/mod.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let new_commit_oid = self.repo.commit( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/rebases/mod.rs:63:36 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/rebases/mod.rs:63:36 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/rebases/mod.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/rebases/mod.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GitCleaner` is never constructed [INFO] [stdout] --> src/rebases/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct GitCleaner { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stdout] --> src/rebases/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl GitCleaner { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prune` and `should_remove` are never used [INFO] [stdout] --> src/rebases/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl GitCleaner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runtime_error` is never used [INFO] [stdout] --> src/errors/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GitCleaner` is never constructed [INFO] [stdout] --> src/rebases/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct GitCleaner { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stdout] --> src/rebases/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl GitCleaner { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prune` and `should_remove` are never used [INFO] [stdout] --> src/rebases/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl GitCleaner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runtime_error` is never used [INFO] [stdout] --> src/errors/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.89s [INFO] running `Command { std: "docker" "inspect" "7f56d308ecebabc1c0d076db13802d88a6642386331f8948ca1a9c1039bbade8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f56d308ecebabc1c0d076db13802d88a6642386331f8948ca1a9c1039bbade8", kill_on_drop: false }` [INFO] [stdout] 7f56d308ecebabc1c0d076db13802d88a6642386331f8948ca1a9c1039bbade8 [INFO] checking git-utils-0.0.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate git-utils 0.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate git-utils 0.0.0 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate git-utils 0.0.0 [INFO] finished tweaking crates.io crate git-utils 0.0.0 [INFO] tweaked toml for crates.io crate git-utils 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding git2 v0.17.2 (latest: v0.19.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding libgit2-sys v0.15.2+1.6.4 (latest: v0.17.0+1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a64c1e800fb8f963080f33e33ed3f1fefbacdd1f22f20726e2522e5fd0944aed [INFO] running `Command { std: "docker" "start" "-a" "a64c1e800fb8f963080f33e33ed3f1fefbacdd1f22f20726e2522e5fd0944aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a64c1e800fb8f963080f33e33ed3f1fefbacdd1f22f20726e2522e5fd0944aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64c1e800fb8f963080f33e33ed3f1fefbacdd1f22f20726e2522e5fd0944aed", kill_on_drop: false }` [INFO] [stdout] a64c1e800fb8f963080f33e33ed3f1fefbacdd1f22f20726e2522e5fd0944aed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab937fd4462f823afdc95f71b2f4aa17821712ed8575b321698bfd8e626dacb3 [INFO] running `Command { std: "docker" "start" "-a" "ab937fd4462f823afdc95f71b2f4aa17821712ed8575b321698bfd8e626dacb3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking git2 v0.17.2 [INFO] [stderr] Checking git-utils v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `find_initial_commit` [INFO] [stdout] --> src/commits.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stdout] --> src/commits.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stdout] --> src/rebases/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stdout] --> src/rebases/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `find_initial_commit` [INFO] [stdout] --> src/commits.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{find_initial_commit, GitResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `ObjectType`, and `Signature` [INFO] [stdout] --> src/commits.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use git2::{Branch, BranchType, Error, ObjectType, Oid, Repository, Signature, Sort}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit`, `ErrorClass`, `ErrorCode`, `IndexAddOption`, `IndexEntry`, `IndexTime`, `Index`, `ObjectType`, `RepositoryInitMode`, `RepositoryInitOptions`, and `Signature` [INFO] [stdout] --> src/rebases/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | Branch, BranchType, Commit, Error, ErrorClass, ErrorCode, Index, IndexAddOption, IndexEntry, IndexTime, ObjectType, Oid, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 4 | Repository, RepositoryInitMode, RepositoryInitOptions, Signature, TreeEntry, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, `Read`, and `ffi::OsStr` [INFO] [stdout] --> src/rebases/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rebases/mod.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/rebases/mod.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | io::{Read, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_commit_oid` [INFO] [stdout] --> src/rebases/mod.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let new_commit_oid = self.repo.commit( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_commit_oid` [INFO] [stdout] --> src/rebases/mod.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let new_commit_oid = self.repo.commit( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_commit_oid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/rebases/mod.rs:63:36 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/rebases/mod.rs:63:36 [INFO] [stdout] | [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/rebases/mod.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/rebases/mod.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let object = entry.to_object(&self.repo)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GitCleaner` is never constructed [INFO] [stdout] --> src/rebases/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct GitCleaner { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GitCleaner` is never constructed [INFO] [stdout] --> src/rebases/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct GitCleaner { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stdout] --> src/rebases/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl GitCleaner { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_size`, and `set_pattern` are never used [INFO] [stdout] --> src/rebases/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl GitCleaner { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_max_size(&mut self, size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn set_pattern(&mut self, pattern: &str) -> GitResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prune` and `should_remove` are never used [INFO] [stdout] --> src/rebases/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl GitCleaner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runtime_error` is never used [INFO] [stdout] --> src/errors/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prune` and `should_remove` are never used [INFO] [stdout] --> src/rebases/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl GitCleaner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn prune(&mut self, old: &str, start: Oid, new: &str) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn should_remove<'a>(&self, entry: &'a TreeEntry) -> GitResult<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runtime_error` is never used [INFO] [stdout] --> src/errors/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn runtime_error(msg: S) -> GitResult [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rebases/mod.rs:25:61 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | Self { repo: project, purge_size: None, purge_path: GlobSet::empty() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rebases/mod.rs:25:61 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new(project: Repository) -> Self { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | Self { repo: project, purge_size: None, purge_path: GlobSet::empty() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-utils` (lib) due to 2 previous errors; 12 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `git-utils` (lib test) due to 2 previous errors; 12 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ab937fd4462f823afdc95f71b2f4aa17821712ed8575b321698bfd8e626dacb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab937fd4462f823afdc95f71b2f4aa17821712ed8575b321698bfd8e626dacb3", kill_on_drop: false }` [INFO] [stdout] ab937fd4462f823afdc95f71b2f4aa17821712ed8575b321698bfd8e626dacb3