[INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/sendemail-validate.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace/hooks/sendemail-validate.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace/branches/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/yacineb/rust_workspace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacineb/rust_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 00c4e56d15eaa98f8fc3615adc5c15d262ab3f66 [INFO] checking yacineb/rust_workspace against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacineb%2Frust_workspace" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yacineb/rust_workspace on toolchain d8810e3e2dab96778d20dd6d746ff95465515509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yacineb/rust_workspace [INFO] finished tweaking git repo https://github.com/yacineb/rust_workspace [INFO] tweaked toml for git repo https://github.com/yacineb/rust_workspace written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yacineb/rust_workspace 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 641d5cca44957cf3ba39bad17a4aefe84221a93a2f4cc64433dc878321f998fe [INFO] running `Command { std: "docker" "start" "-a" "641d5cca44957cf3ba39bad17a4aefe84221a93a2f4cc64433dc878321f998fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "641d5cca44957cf3ba39bad17a4aefe84221a93a2f4cc64433dc878321f998fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641d5cca44957cf3ba39bad17a4aefe84221a93a2f4cc64433dc878321f998fe", kill_on_drop: false }` [INFO] [stdout] 641d5cca44957cf3ba39bad17a4aefe84221a93a2f4cc64433dc878321f998fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6327664668d87d014387c9fc414ab0b23697b10a25e8d7f170ec0fdb856063cd [INFO] running `Command { std: "docker" "start" "-a" "6327664668d87d014387c9fc414ab0b23697b10a25e8d7f170ec0fdb856063cd", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Checking lib1 v0.1.0 (/opt/rustwide/workdir/lib1) [INFO] [stdout] warning: trait `PrivateTraitA` is never used [INFO] [stdout] --> lib1/src/mod_a/mod.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) trait PrivateTraitA {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PrivateTraitA` is never used [INFO] [stdout] --> lib1/src/mod_a/mod.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) trait PrivateTraitA {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking app1 v0.1.0 (/opt/rustwide/workdir/app1) [INFO] [stdout] warning: method `breadth_first` is never used [INFO] [stdout] --> app1/src/graph.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Graph [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn breadth_first(&self, root: T) -> NodesIterator<'_, T, false> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `breadth_first` is never used [INFO] [stdout] --> app1/src/graph.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Graph [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn breadth_first(&self, root: T) -> NodesIterator<'_, T, false> [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "6327664668d87d014387c9fc414ab0b23697b10a25e8d7f170ec0fdb856063cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6327664668d87d014387c9fc414ab0b23697b10a25e8d7f170ec0fdb856063cd", kill_on_drop: false }` [INFO] [stdout] 6327664668d87d014387c9fc414ab0b23697b10a25e8d7f170ec0fdb856063cd