[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] c37ffd5e8d4290b98d36fcc2e7007e0749c2088d [INFO] checking andyyu2004/bit against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fbit" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andyyu2004/bit on toolchain b0d0ea232bdae12fa8da8491a91ae1db029990ef [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "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-14/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" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gitignore v1.0.7 [INFO] [stderr] Downloaded index_vec v0.1.2 [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded snailquote v0.3.0 [INFO] [stderr] Downloaded quickcheck_derive v0.3.0 [INFO] [stderr] Downloaded git-config v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd6384fcd9f871662884fdb976a66d7e8cf0b2b05fd240a1834eb0aba4e1b2bf [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" "bd6384fcd9f871662884fdb976a66d7e8cf0b2b05fd240a1834eb0aba4e1b2bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd6384fcd9f871662884fdb976a66d7e8cf0b2b05fd240a1834eb0aba4e1b2bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6384fcd9f871662884fdb976a66d7e8cf0b2b05fd240a1834eb0aba4e1b2bf", kill_on_drop: false }` [INFO] [stdout] bd6384fcd9f871662884fdb976a66d7e8cf0b2b05fd240a1834eb0aba4e1b2bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3dad6d1c783beb5f2ad260457070460544c780b2295b8d0401156dde69d015dc [INFO] running `Command { std: "docker" "start" "-a" "3dad6d1c783beb5f2ad260457070460544c780b2295b8d0401156dde69d015dc", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.39 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking index_vec v0.1.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking bumpalo v3.6.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking gitignore v1.0.7 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking ignore v0.4.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking git-config v0.1.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling quickcheck_derive v0.3.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking thiserror v1.0.23 [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/src/libbit) [INFO] [stdout] warning: unused import: `crate::tls` [INFO] [stdout] --> src/libbit/src/path.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tls` [INFO] [stdout] --> src/libbit/src/index.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/libbit/src/index.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/libbit/src/test_utils.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | / macro_rules! rmdir { [INFO] [stdout] 123 | | ($repo:ident: $path:expr) => { [INFO] [stdout] 124 | | std::fs::remove_dir($repo.workdir.join($path))? [INFO] [stdout] 125 | | }; [INFO] [stdout] 126 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tls` [INFO] [stdout] --> src/libbit/src/path.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::repo::BitRepo` [INFO] [stdout] --> src/libbit/src/path/tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::repo::BitRepo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tls` [INFO] [stdout] --> src/libbit/src/index.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::tls; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/libbit/src/index.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_iter` [INFO] [stdout] --> src/libbit/src/diff.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | old_iter: impl BitIterator, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_iter` [INFO] [stdout] --> src/libbit/src/diff.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | new_iter: impl BitIterator, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repo` [INFO] [stdout] --> src/libbit/src/refs.rs:68:27 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn resolve(&self, repo: &BitRepo) -> BitResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_repo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_iter` [INFO] [stdout] --> src/libbit/src/diff.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | old_iter: impl BitIterator, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_iter` [INFO] [stdout] --> src/libbit/src/diff.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | new_iter: impl BitIterator, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repo` [INFO] [stdout] --> src/libbit/src/refs.rs:68:27 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn resolve(&self, repo: &BitRepo) -> BitResult { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_repo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/libbit/src/pathspec.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | 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] --> src/libbit/src/pathspec.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | parent: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `relative_paths` [INFO] [stdout] --> src/libbit/src/repo.rs:277:19 [INFO] [stdout] | [INFO] [stdout] 277 | pub(crate) fn relative_paths(&self, paths: &[impl AsRef]) -> BitPath { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/libbit/src/index.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 196 | index: &'a BitIndex<'r>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `objects_path` [INFO] [stdout] --> src/libbit/src/odb.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | objects_path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `with_index_mut` [INFO] [stdout] --> src/libbit/src/tls.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) fn with_index_mut(f: impl FnOnce(&mut BitIndex) -> BitResult) -> BitResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/libbit/src/pathspec.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | 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] --> src/libbit/src/pathspec.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | parent: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/libbit/src/index.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 196 | index: &'a BitIndex<'r>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `objects_path` [INFO] [stdout] --> src/libbit/src/odb.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | objects_path: BitPath, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `with_index_mut` [INFO] [stdout] --> src/libbit/src/tls.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) fn with_index_mut(f: impl FnOnce(&mut BitIndex) -> BitResult) -> BitResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bit v0.1.0 (/opt/rustwide/workdir/src/bit) [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "3dad6d1c783beb5f2ad260457070460544c780b2295b8d0401156dde69d015dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dad6d1c783beb5f2ad260457070460544c780b2295b8d0401156dde69d015dc", kill_on_drop: false }` [INFO] [stdout] 3dad6d1c783beb5f2ad260457070460544c780b2295b8d0401156dde69d015dc