[INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore/objects/info: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore/hooks/pre-rebase.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/remram44/dhstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/dhstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a353ad1e2674a3346ce72460f033a4ec04dfcb4 [INFO] checking remram44/dhstore against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fdhstore" "/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/remram44/dhstore on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/remram44/dhstore [INFO] finished tweaking git repo https://github.com/remram44/dhstore [INFO] tweaked toml for git repo https://github.com/remram44/dhstore written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/remram44/dhstore 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha2 v0.4.2 [INFO] [stderr] Downloaded digest-buffer v0.2.0 [INFO] [stderr] Downloaded generic-array v0.6.0 [INFO] [stderr] Downloaded digest v0.4.0 [INFO] [stderr] Downloaded cdchunking v0.2.1 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d23afb33243c5657b26be786c8c3d4f3807eb1049ecc8aa3261320413e7ff16 [INFO] running `Command { std: "docker" "start" "-a" "2d23afb33243c5657b26be786c8c3d4f3807eb1049ecc8aa3261320413e7ff16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d23afb33243c5657b26be786c8c3d4f3807eb1049ecc8aa3261320413e7ff16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d23afb33243c5657b26be786c8c3d4f3807eb1049ecc8aa3261320413e7ff16", kill_on_drop: false }` [INFO] [stdout] 2d23afb33243c5657b26be786c8c3d4f3807eb1049ecc8aa3261320413e7ff16 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00f1c1ae05076618ae93f15ac4445f29c9fa884f70613d699e06ef81e2b56ae7 [INFO] running `Command { std: "docker" "start" "-a" "00f1c1ae05076618ae93f15ac4445f29c9fa884f70613d699e06ef81e2b56ae7", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking cdchunking v0.2.1 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking generic-array v0.6.0 [INFO] [stderr] Checking digest-buffer v0.2.0 [INFO] [stderr] Checking digest v0.4.0 [INFO] [stderr] Checking sha2 v0.4.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking dhstore v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hash.rs:265:26 [INFO] [stdout] | [INFO] [stdout] 265 | fn run_tests(check: &Fn(&[u8], &str)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 265 | fn run_tests(check: &dyn Fn(&[u8], &str)) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `property` [INFO] [stdout] --> src/memory_index.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle(&mut self, property: &str, object: Object) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/memory_index.rs:54:42 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle(&mut self, property: &str, object: Object) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `property` [INFO] [stdout] --> src/memory_index.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle(&mut self, property: &str, object: Object) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_property` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/memory_index.rs:54:42 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle(&mut self, property: &str, object: Object) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Get` and `Drop` are never constructed [INFO] [stdout] --> src/memory_index.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum PolicyDecision { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 25 | Get, [INFO] [stdout] | ^^^ [INFO] [stdout] 26 | Keep, [INFO] [stdout] 27 | Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle` is never used [INFO] [stdout] --> src/memory_index.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub trait Policy { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 40 | fn handle(&mut self, property: &str, object: Object) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `policy` is never read [INFO] [stdout] --> src/memory_index.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 137 | pub struct MemoryIndex { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 150 | policy: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Get` and `Drop` are never constructed [INFO] [stdout] --> src/memory_index.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum PolicyDecision { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 25 | Get, [INFO] [stdout] | ^^^ [INFO] [stdout] 26 | Keep, [INFO] [stdout] 27 | Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle` is never used [INFO] [stdout] --> src/memory_index.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub trait Policy { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 40 | fn handle(&mut self, property: &str, object: Object) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `policy` is never read [INFO] [stdout] --> src/memory_index.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 137 | pub struct MemoryIndex { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 150 | policy: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "00f1c1ae05076618ae93f15ac4445f29c9fa884f70613d699e06ef81e2b56ae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00f1c1ae05076618ae93f15ac4445f29c9fa884f70613d699e06ef81e2b56ae7", kill_on_drop: false }` [INFO] [stdout] 00f1c1ae05076618ae93f15ac4445f29c9fa884f70613d699e06ef81e2b56ae7