[INFO] cloning repository https://github.com/andyyu2004/bit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andyyu2004/bit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fbit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fbit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9079ff93f21dcf2069eabc6866a085832bb61a24 [INFO] checking andyyu2004/bit against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fbit" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andyyu2004/bit on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andyyu2004/bit [INFO] finished tweaking git repo https://github.com/andyyu2004/bit [INFO] tweaked toml for git repo https://github.com/andyyu2004/bit written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/andyyu2004/bit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enumflags2 v0.7.1 [INFO] [stderr] Downloaded enumflags2_derive v0.7.0 [INFO] [stderr] Downloaded owo-colors v2.0.0 [INFO] [stderr] Downloaded git-config v0.1.1 [INFO] [stderr] Downloaded index_vec v0.1.2 [INFO] [stderr] Downloaded snailquote v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ec22b787696ca54075273d292e162ba83c452bf57100de96f4b540c4eb449ab [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7ec22b787696ca54075273d292e162ba83c452bf57100de96f4b540c4eb449ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ec22b787696ca54075273d292e162ba83c452bf57100de96f4b540c4eb449ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec22b787696ca54075273d292e162ba83c452bf57100de96f4b540c4eb449ab", kill_on_drop: false }` [INFO] [stdout] 7ec22b787696ca54075273d292e162ba83c452bf57100de96f4b540c4eb449ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0af09b2a365e7aea702324f766f12e1a3ffde2f8f920e858e9c187e719b1ea42 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0af09b2a365e7aea702324f766f12e1a3ffde2f8f920e858e9c187e719b1ea42", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking index_vec v0.1.2 [INFO] [stderr] Checking fallible-iterator v0.2.0 (https://github.com/andyyu2004/rust-fallible-iterator#c84b1879) [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking owo-colors v2.0.0 [INFO] [stderr] Checking bumpalo v3.7.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking diffy v0.2.1 (https://github.com/andyyu2004/diffy#08ca73c6) [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking assert_cmd v1.0.5 [INFO] [stderr] Checking bit_derive v0.1.0 (/opt/rustwide/workdir/bit_derive) [INFO] [stderr] Checking git-config v0.1.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking ignore v0.4.17 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling enumflags2_derive v0.7.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking enumflags2 v0.7.1 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking snailquote v0.3.0 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking libbit v0.1.0 (/opt/rustwide/workdir/libbit) [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> libbit/src/pathspec.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> libbit/src/pathspec.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | parent: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> libbit/src/xdiff/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(offset: isize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_capacity` [INFO] [stdout] --> libbit/src/xdiff/mod.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn with_capacity(offset: isize, capacity: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `something` [INFO] [stdout] --> libbit/src/xdiff/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | something: &'a (), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `objects_path` [INFO] [stdout] --> libbit/src/odb.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | objects_path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> libbit/src/pack.rs:378:5 [INFO] [stdout] | [INFO] [stdout] 378 | n: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bit v0.1.0 (/opt/rustwide/workdir/bit) [INFO] [stdout] warning: unused import: `Treeish` [INFO] [stdout] --> libbit/src/test_utils.rs:2:67 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::obj::{BitObjKind, BitObject, FileMode, Oid, TreeEntry, Treeish}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> libbit/src/test_utils.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | / macro_rules! enable_log { [INFO] [stdout] 205 | | () => { [INFO] [stdout] 206 | | env_logger::builder().parse_env("BIT_LOG").init(); [INFO] [stdout] 207 | | }; [INFO] [stdout] 208 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> libbit/src/test_utils.rs:210:1 [INFO] [stdout] | [INFO] [stdout] 210 | / macro_rules! stat { [INFO] [stdout] 211 | | ($repo:ident: $path:literal) => { [INFO] [stdout] 212 | | #[allow(unused_imports)] [INFO] [stdout] 213 | | use std::os::linux::fs::*; [INFO] [stdout] ... | [INFO] [stdout] 223 | | }; [INFO] [stdout] 224 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> libbit/src/test_utils.rs:276:1 [INFO] [stdout] | [INFO] [stdout] 276 | / macro_rules! hash_file { [INFO] [stdout] 277 | | ($repo:ident: $path:expr) => { [INFO] [stdout] 278 | | hash_blob!(cat!($repo: $path).as_bytes()) [INFO] [stdout] 279 | | }; [INFO] [stdout] 280 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SymbolicRef` [INFO] [stdout] --> libbit/src/refs/tests.rs:4:70 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::refs::{is_valid_name, BitRef, BitRefDbBackend, BitReflog, SymbolicRef}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `owo_colors::OwoColorize` [INFO] [stdout] --> libbit/src/rev/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use owo_colors::OwoColorize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> libbit/src/pathspec.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> libbit/src/pathspec.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | parent: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> libbit/src/xdiff/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(offset: isize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_capacity` [INFO] [stdout] --> libbit/src/xdiff/mod.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn with_capacity(offset: isize, capacity: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `something` [INFO] [stdout] --> libbit/src/xdiff/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | something: &'a (), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `objects_path` [INFO] [stdout] --> libbit/src/odb.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | objects_path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> libbit/src/pack.rs:378:5 [INFO] [stdout] | [INFO] [stdout] 378 | n: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 30s [INFO] running `Command { std: "docker" "inspect" "0af09b2a365e7aea702324f766f12e1a3ffde2f8f920e858e9c187e719b1ea42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0af09b2a365e7aea702324f766f12e1a3ffde2f8f920e858e9c187e719b1ea42", kill_on_drop: false }` [INFO] [stdout] 0af09b2a365e7aea702324f766f12e1a3ffde2f8f920e858e9c187e719b1ea42