[INFO] cloning repository https://github.com/ebkalderon/merkle-tree-nix-store-thing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ebkalderon/merkle-tree-nix-store-thing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febkalderon%2Fmerkle-tree-nix-store-thing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febkalderon%2Fmerkle-tree-nix-store-thing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfd6db223b709535ebf131fc9db3c14c11c2331b [INFO] checking ebkalderon/merkle-tree-nix-store-thing against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febkalderon%2Fmerkle-tree-nix-store-thing" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing 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/ebkalderon/merkle-tree-nix-store-thing [INFO] finished tweaking git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing [INFO] tweaked toml for git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ebkalderon/merkle-tree-nix-store-thing 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] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.2.0 [INFO] [stderr] Downloaded tokio-stream v0.1.0 [INFO] [stderr] Downloaded bytes v1.0.0 [INFO] [stderr] Downloaded scroll_derive v0.10.4 [INFO] [stderr] Downloaded futures-core v0.3.7 [INFO] [stderr] Downloaded pathdiff v0.2.0 [INFO] [stderr] Downloaded futures-sink v0.3.7 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded futures-io v0.3.7 [INFO] [stderr] Downloaded futures-task v0.3.7 [INFO] [stderr] Downloaded const_fn v0.4.2 [INFO] [stderr] Downloaded anyhow v1.0.33 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.0 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded futures-util v0.3.7 [INFO] [stderr] Downloaded nom v6.0.1 [INFO] [stderr] Downloaded goblin v0.3.0 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded mio v0.7.6 [INFO] [stderr] Downloaded pin-project-internal v1.0.1 [INFO] [stderr] Downloaded pin-project v1.0.1 [INFO] [stderr] Downloaded futures v0.3.7 [INFO] [stderr] Downloaded tokio v1.0.0 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded tokio-util v0.6.0 [INFO] [stderr] Downloaded cached v0.22.0 [INFO] [stderr] Downloaded futures-executor v0.3.7 [INFO] [stderr] Downloaded futures-channel v0.3.7 [INFO] [stderr] Downloaded plain v0.2.3 [INFO] [stderr] Downloaded semver-parser v0.10.1 [INFO] [stderr] Downloaded futures-macro v0.3.7 [INFO] [stderr] Downloaded tap v1.0.0 [INFO] [stderr] Downloaded funty v1.0.1 [INFO] [stderr] Downloaded os_pipe v0.9.2 [INFO] [stderr] Downloaded smol_str v0.1.17 [INFO] [stderr] Downloaded infer v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c9198c6ab5a8a567daee2b021b64df66ac66ae96a1f3254a3c9633bb5a9e91e0 [INFO] running `Command { std: "docker" "start" "-a" "c9198c6ab5a8a567daee2b021b64df66ac66ae96a1f3254a3c9633bb5a9e91e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9198c6ab5a8a567daee2b021b64df66ac66ae96a1f3254a3c9633bb5a9e91e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9198c6ab5a8a567daee2b021b64df66ac66ae96a1f3254a3c9633bb5a9e91e0", kill_on_drop: false }` [INFO] [stdout] c9198c6ab5a8a567daee2b021b64df66ac66ae96a1f3254a3c9633bb5a9e91e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 87bddef91f266d4e413f159f923972fa09bbd3f4a4da8f4857f0fcd0ed4adc92 [INFO] running `Command { std: "docker" "start" "-a" "87bddef91f266d4e413f159f923972fa09bbd3f4a4da8f4857f0fcd0ed4adc92", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling tokio v1.0.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking generic-array v0.14.4 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking bytes v1.0.0 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking funty v1.0.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking cached v0.22.0 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking infer v0.3.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking filetime v0.2.12 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking semver-parser v0.10.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling scroll_derive v0.10.4 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking goblin v0.3.0 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking tokio-stream v0.1.0 [INFO] [stderr] Checking tokio-util v0.6.0 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking smol_str v0.1.17 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking foo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `path` is never used [INFO] [stdout] --> src/local.rs:197:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub trait Packages { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 197 | fn path(&self) -> &Path; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATCHELF_BIN` is never used [INFO] [stdout] --> src/local/install.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const PATCHELF_BIN: &str = "patchelf"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `install_path` is never used [INFO] [stdout] --> src/local/install.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl LocalStore { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn install_path(&mut self, out_dir: &Path, spec: &Spec) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_tree` is never used [INFO] [stdout] --> src/local/install.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn build_tree( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_content_addressed` is never used [INFO] [stdout] --> src/local/install.rs:169:4 [INFO] [stdout] | [INFO] [stdout] 169 | fn make_content_addressed( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `patch_elf_rpaths_with_prefix` is never used [INFO] [stdout] --> src/local/install.rs:221:4 [INFO] [stdout] | [INFO] [stdout] 221 | fn patch_elf_rpaths_with_prefix(prefix: &Path, executable: &Path) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `patch_mach_rpaths_with_prefix` is never used [INFO] [stdout] --> src/local/install.rs:278:4 [INFO] [stdout] | [INFO] [stdout] 278 | fn patch_mach_rpaths_with_prefix(prefix: &Path, executable: &Path) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `into_inner` are never used [INFO] [stdout] --> src/object/reference.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl RewriteSink { [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn new(inner: W, pattern: &Path, replace: &Path) -> io::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn into_inner(mut self) -> io::Result<(W, Offsets)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `path` is never used [INFO] [stdout] --> src/local.rs:197:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub trait Packages { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 197 | fn path(&self) -> &Path; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATCHELF_BIN` is never used [INFO] [stdout] --> src/local/install.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const PATCHELF_BIN: &str = "patchelf"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `install_path` is never used [INFO] [stdout] --> src/local/install.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl LocalStore { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn install_path(&mut self, out_dir: &Path, spec: &Spec) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_tree` is never used [INFO] [stdout] --> src/local/install.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn build_tree( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_content_addressed` is never used [INFO] [stdout] --> src/local/install.rs:169:4 [INFO] [stdout] | [INFO] [stdout] 169 | fn make_content_addressed( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `patch_elf_rpaths_with_prefix` is never used [INFO] [stdout] --> src/local/install.rs:221:4 [INFO] [stdout] | [INFO] [stdout] 221 | fn patch_elf_rpaths_with_prefix(prefix: &Path, executable: &Path) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `patch_mach_rpaths_with_prefix` is never used [INFO] [stdout] --> src/local/install.rs:278:4 [INFO] [stdout] | [INFO] [stdout] 278 | fn patch_mach_rpaths_with_prefix(prefix: &Path, executable: &Path) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.57s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1, semver-parser v0.10.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "87bddef91f266d4e413f159f923972fa09bbd3f4a4da8f4857f0fcd0ed4adc92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87bddef91f266d4e413f159f923972fa09bbd3f4a4da8f4857f0fcd0ed4adc92", kill_on_drop: false }` [INFO] [stdout] 87bddef91f266d4e413f159f923972fa09bbd3f4a4da8f4857f0fcd0ed4adc92