[INFO] cloning repository https://github.com/demfabris/rmx [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/demfabris/rmx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemfabris%2Frmx", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemfabris%2Frmx'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc1386d7b7fece326ae0666a0b6bc3b50b113a12 [INFO] checking demfabris/rmx against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemfabris%2Frmx" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/demfabris/rmx 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 git repo https://github.com/demfabris/rmx [INFO] finished tweaking git repo https://github.com/demfabris/rmx [INFO] tweaked toml for git repo https://github.com/demfabris/rmx written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/demfabris/rmx 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating rmx v0.1.5 (/workspace/builds/worker-1-tc1/source) -> v0.1.6 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trash v2.1.5 [INFO] [stderr] Downloaded zeroize v1.5.7 [INFO] [stderr] Downloaded termtree v0.2.4 [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] [stderr] Downloaded globwalk v0.8.1 [INFO] [stderr] Downloaded predicates-core v1.0.3 [INFO] [stderr] Downloaded escargot v0.5.7 [INFO] [stderr] Downloaded assert_cmd v2.0.4 [INFO] [stderr] Downloaded dialoguer v0.10.2 [INFO] [stderr] Downloaded crossbeam-utils v0.8.11 [INFO] [stderr] Downloaded ignore v0.4.18 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded jwalk v0.6.0 [INFO] [stderr] Downloaded serde v1.0.142 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded serde_derive v1.0.142 [INFO] [stderr] Downloaded serde_json v1.0.83 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.10 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded globset v0.4.9 [INFO] [stderr] Downloaded predicates-tree v1.0.5 [INFO] [stderr] Downloaded assert_fs v1.0.7 [INFO] [stderr] Downloaded os_str_bytes v6.2.0 [INFO] [stderr] Downloaded console v0.15.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.6 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded predicates v2.1.1 [INFO] [stderr] Downloaded iana-time-zone v0.1.50 [INFO] [stderr] Downloaded libc v0.2.135 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.37.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.37.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.37.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.37.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.37.0 [INFO] [stderr] Downloaded windows v0.37.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cbbd49f17babde47b0c3b5b1dda2720248776726acaac9f40728992ac302087f [INFO] running `Command { std: "docker" "start" "-a" "cbbd49f17babde47b0c3b5b1dda2720248776726acaac9f40728992ac302087f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbbd49f17babde47b0c3b5b1dda2720248776726acaac9f40728992ac302087f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbbd49f17babde47b0c3b5b1dda2720248776726acaac9f40728992ac302087f", kill_on_drop: false }` [INFO] [stdout] cbbd49f17babde47b0c3b5b1dda2720248776726acaac9f40728992ac302087f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9c3f1f42d39795a893ce1c3e651502b370c853dae0ed85d4acf7aa1d29fc27f3 [INFO] running `Command { std: "docker" "start" "-a" "9c3f1f42d39795a893ce1c3e651502b370c853dae0ed85d4acf7aa1d29fc27f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.142 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking os_str_bytes v6.2.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking textwrap v0.15.1 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking iana-time-zone v0.1.50 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Compiling escargot v0.5.7 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v3.2.22 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking trash v2.1.5 [INFO] [stderr] Checking globset v0.4.9 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Checking dialoguer v0.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Checking assert_cmd v2.0.4 [INFO] [stderr] Checking jwalk v0.6.0 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking assert_fs v1.0.7 [INFO] [stderr] Checking rmx v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `metadata` is never read [INFO] [stdout] --> src/core.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | Symlink { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 24 | metadata: fs::Metadata, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FsEntity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: field `metadata` is never read [INFO] [stdout] --> src/core.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | Symlink { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 24 | metadata: fs::Metadata, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FsEntity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.15s [INFO] running `Command { std: "docker" "inspect" "9c3f1f42d39795a893ce1c3e651502b370c853dae0ed85d4acf7aa1d29fc27f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c3f1f42d39795a893ce1c3e651502b370c853dae0ed85d4acf7aa1d29fc27f3", kill_on_drop: false }` [INFO] [stdout] 9c3f1f42d39795a893ce1c3e651502b370c853dae0ed85d4acf7aa1d29fc27f3