[INFO] fetching crate libpijul-compat 0.10.2... [INFO] checking libpijul-compat-0.10.2 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate libpijul-compat 0.10.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate libpijul-compat 0.10.2 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libpijul-compat 0.10.2 [INFO] finished tweaking crates.io crate libpijul-compat 0.10.2 [INFO] tweaked toml for crates.io crate libpijul-compat 0.10.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 97d54f590e9f8fcecc9e3d2e169ca3d8825782cb060f8841b5c4d803b29777a6 [INFO] running `"docker" "start" "-a" "97d54f590e9f8fcecc9e3d2e169ca3d8825782cb060f8841b5c4d803b29777a6"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking bs58 v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling thrussh-libsodium v0.1.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking memchr v2.3.3 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking backtrace-sys v0.1.37 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking cryptovec v0.4.6 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking sanakirja v0.8.22 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking yasna v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking ignore v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking thrussh-keys v0.9.5 [INFO] [stderr] Checking libpijul-compat v0.10.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:380:20 [INFO] [stderr] | [INFO] [stderr] 380 | let file = try!(File::open(&patches_dir)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:476:16 [INFO] [stderr] | [INFO] [stderr] 476 | let repo = try!(Repository::open(pristine_dir, Some(size_increase as u64))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:477:19 [INFO] [stderr] | [INFO] [stderr] 477 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:502:16 [INFO] [stderr] | [INFO] [stderr] 502 | let repo = try!(Repository::open(repo_dir, Some(increase))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:504:19 [INFO] [stderr] | [INFO] [stderr] 504 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:520:5 [INFO] [stderr] | [INFO] [stderr] 520 | try!(txn.commit_branch(branch)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:521:5 [INFO] [stderr] | [INFO] [stderr] 521 | try!(txn.commit()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:514:36 [INFO] [stderr] | [INFO] [stderr] 514 | pub fn read_signature_file(r: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:528:48 [INFO] [stderr] | [INFO] [stderr] 528 | pub fn write_signature_file(&self, w: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:549:29 [INFO] [stderr] | [INFO] [stderr] 549 | pub fn read_changes(r: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/record.rs:573:58 [INFO] [stderr] | [INFO] [stderr] 573 | fn inode_status(&self, inode: Inode, path: &Path) -> (Option<(WorkingFileStatus, FileHeader)>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:70:22 [INFO] [stderr] | [INFO] [stderr] 70 | Base58Decode(bs58::decode::DecodeError); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / error_chain! { [INFO] [stderr] 61 | | foreign_links { [INFO] [stderr] 62 | | IO(std::io::Error); [INFO] [stderr] 63 | | Sanakirja(sanakirja::Error); [INFO] [stderr] ... | [INFO] [stderr] 97 | | } [INFO] [stderr] 98 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/inode.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | let mut i: Inode = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/key.rs:166:21 [INFO] [stderr] | [INFO] [stderr] 166 | let mut k = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/patch_id.rs:75:37 [INFO] [stderr] | [INFO] [stderr] 75 | let mut patch_id: PatchId = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:380:20 [INFO] [stderr] | [INFO] [stderr] 380 | let file = try!(File::open(&patches_dir)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:476:16 [INFO] [stderr] | [INFO] [stderr] 476 | let repo = try!(Repository::open(pristine_dir, Some(size_increase as u64))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:477:19 [INFO] [stderr] | [INFO] [stderr] 477 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:502:16 [INFO] [stderr] | [INFO] [stderr] 502 | let repo = try!(Repository::open(repo_dir, Some(increase))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:504:19 [INFO] [stderr] | [INFO] [stderr] 504 | let mut txn = try!(repo.mut_txn_begin(rand::thread_rng())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:520:5 [INFO] [stderr] | [INFO] [stderr] 520 | try!(txn.commit_branch(branch)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:521:5 [INFO] [stderr] | [INFO] [stderr] 521 | try!(txn.commit()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:514:36 [INFO] [stderr] | [INFO] [stderr] 514 | pub fn read_signature_file(r: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:528:48 [INFO] [stderr] | [INFO] [stderr] 528 | pub fn write_signature_file(&self, w: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:549:29 [INFO] [stderr] | [INFO] [stderr] 549 | pub fn read_changes(r: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/record.rs:573:58 [INFO] [stderr] | [INFO] [stderr] 573 | fn inode_status(&self, inode: Inode, path: &Path) -> (Option<(WorkingFileStatus, FileHeader)>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bs58::decode::DecodeError': Use `bs58::decode::Error` instead [INFO] [stderr] --> src/lib.rs:70:22 [INFO] [stderr] | [INFO] [stderr] 70 | Base58Decode(bs58::decode::DecodeError); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / error_chain! { [INFO] [stderr] 61 | | foreign_links { [INFO] [stderr] 62 | | IO(std::io::Error); [INFO] [stderr] 63 | | Sanakirja(sanakirja::Error); [INFO] [stderr] ... | [INFO] [stderr] 97 | | } [INFO] [stderr] 98 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/inode.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | let mut i: Inode = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/key.rs:166:21 [INFO] [stderr] | [INFO] [stderr] 166 | let mut k = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/backend/patch_id.rs:75:37 [INFO] [stderr] | [INFO] [stderr] 75 | let mut patch_id: PatchId = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/lib.rs:154:34 [INFO] [stderr] | [INFO] [stderr] 154 | branch_id.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/lib.rs:154:34 [INFO] [stderr] | [INFO] [stderr] 154 | branch_id.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:75:23 [INFO] [stderr] | [INFO] [stderr] 75 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:80:23 [INFO] [stderr] | [INFO] [stderr] 80 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/fs_representation.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | x.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:75:23 [INFO] [stderr] | [INFO] [stderr] 75 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:80:23 [INFO] [stderr] | [INFO] [stderr] 80 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/fs_representation.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | x.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / error_chain! { [INFO] [stderr] 61 | | foreign_links { [INFO] [stderr] 62 | | IO(std::io::Error); [INFO] [stderr] 63 | | Sanakirja(sanakirja::Error); [INFO] [stderr] ... | [INFO] [stderr] 97 | | } [INFO] [stderr] 98 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / error_chain! { [INFO] [stderr] 61 | | foreign_links { [INFO] [stderr] 62 | | IO(std::io::Error); [INFO] [stderr] 63 | | Sanakirja(sanakirja::Error); [INFO] [stderr] ... | [INFO] [stderr] 97 | | } [INFO] [stderr] 98 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/file_operations.rs:416:17 [INFO] [stderr] | [INFO] [stderr] 416 | let mut is_first = true; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/file_operations.rs:416:17 [INFO] [stderr] | [INFO] [stderr] 416 | let mut is_first = true; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/optimal_diff/add.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut descendant = *diff.conflicts_descendants.get(&ancestor).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/apply/apply.rs:243:17 [INFO] [stderr] | [INFO] [stderr] 243 | let mut is_zombie_marker = to_edge.introduced_by != patch_id [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/output.rs:282:25 [INFO] [stderr] | [INFO] [stderr] 282 | let mut name = if b_len > 1 [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/optimal_diff/add.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut descendant = *diff.conflicts_descendants.get(&ancestor).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/mod.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/edges.rs:298:22 [INFO] [stderr] | [INFO] [stderr] 298 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/apply/apply.rs:243:17 [INFO] [stderr] | [INFO] [stderr] 243 | let mut is_zombie_marker = to_edge.introduced_by != patch_id [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/output.rs:282:25 [INFO] [stderr] | [INFO] [stderr] 282 | let mut name = if b_len > 1 [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/mod.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/edges.rs:298:22 [INFO] [stderr] | [INFO] [stderr] 298 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `"docker" "inspect" "97d54f590e9f8fcecc9e3d2e169ca3d8825782cb060f8841b5c4d803b29777a6"` [INFO] running `"docker" "rm" "-f" "97d54f590e9f8fcecc9e3d2e169ca3d8825782cb060f8841b5c4d803b29777a6"` [INFO] [stdout] 97d54f590e9f8fcecc9e3d2e169ca3d8825782cb060f8841b5c4d803b29777a6