[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] error: file write error: No space left on device
[INFO] [stderr] fatal: unable to write loose object file
[INFO] [stderr] fatal: unpack-objects failed
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/refs/tags: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/refs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/refs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/refs: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-merge-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/hooks/pre-merge-commit.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/hooks/pre-commit.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/hooks/pre-commit.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/applypatch-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust/hooks/applypatch-msg.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[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%2Fjbc2313%2Flearning_rust/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[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%2Fjbc2313%2Flearning_rust/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/jbc2313/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbc2313/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0709b0619d70d07df1e576ebb8166fb3e5a33753
[INFO] testing jbc2313/learning_rust against master#9e297bf54d31eb3b30067208ff9af4416945a2ed for pr-125507
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust" "/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/jbc2313/learning_rust on toolchain 9e297bf54d31eb3b30067208ff9af4416945a2ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbc2313/learning_rust
[INFO] finished tweaking git repo https://github.com/jbc2313/learning_rust
[INFO] tweaked toml for git repo https://github.com/jbc2313/learning_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jbc2313/learning_rust 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" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41179a25bb54fde2b5228ec0dd1518e69e6a0481fbce60f7d183bf1f99ee1a7d
[INFO] running `Command { std: "docker" "start" "-a" "41179a25bb54fde2b5228ec0dd1518e69e6a0481fbce60f7d183bf1f99ee1a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41179a25bb54fde2b5228ec0dd1518e69e6a0481fbce60f7d183bf1f99ee1a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41179a25bb54fde2b5228ec0dd1518e69e6a0481fbce60f7d183bf1f99ee1a7d", kill_on_drop: false }`
[INFO] [stdout] 41179a25bb54fde2b5228ec0dd1518e69e6a0481fbce60f7d183bf1f99ee1a7d
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd363348f84321aeec15fb7f15cfdc75b8ea6e7ee2f02380c2653cd4449c1c70
[INFO] running `Command { std: "docker" "start" "-a" "bd363348f84321aeec15fb7f15cfdc75b8ea6e7ee2f02380c2653cd4449c1c70", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `file` is never read
[INFO] [stdout]  --> src/read_file.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DirElement {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub name: String,
[INFO] [stdout] 9 |     pub file: Option<PathBuf>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DirElement` 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: fields `name` and `dir` are never read
[INFO] [stdout]   --> src/read_file.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Directory {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 14 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |     pub dir: Option<PathBuf>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Directory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "bd363348f84321aeec15fb7f15cfdc75b8ea6e7ee2f02380c2653cd4449c1c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd363348f84321aeec15fb7f15cfdc75b8ea6e7ee2f02380c2653cd4449c1c70", kill_on_drop: false }`
[INFO] [stdout] bd363348f84321aeec15fb7f15cfdc75b8ea6e7ee2f02380c2653cd4449c1c70
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ffbc77f3b32ebfe687dd3d681eaf436f384733c13d5d872ba63306b93f8e88
[INFO] running `Command { std: "docker" "start" "-a" "a2ffbc77f3b32ebfe687dd3d681eaf436f384733c13d5d872ba63306b93f8e88", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `file` is never read
[INFO] [stdout]  --> src/read_file.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DirElement {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub name: String,
[INFO] [stdout] 9 |     pub file: Option<PathBuf>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DirElement` 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: fields `name` and `dir` are never read
[INFO] [stdout]   --> src/read_file.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Directory {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 14 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |     pub dir: Option<PathBuf>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Directory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a2ffbc77f3b32ebfe687dd3d681eaf436f384733c13d5d872ba63306b93f8e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ffbc77f3b32ebfe687dd3d681eaf436f384733c13d5d872ba63306b93f8e88", kill_on_drop: false }`
[INFO] [stdout] a2ffbc77f3b32ebfe687dd3d681eaf436f384733c13d5d872ba63306b93f8e88
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dff800cc0a288540afe2649f348086a1bf127e0669c7c879bd200e3a0112b0b7
[INFO] running `Command { std: "docker" "start" "-a" "dff800cc0a288540afe2649f348086a1bf127e0669c7c879bd200e3a0112b0b7", kill_on_drop: false }`
[INFO] [stderr] warning: field `file` is never read
[INFO] [stderr]  --> src/read_file.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct DirElement {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 8 |     pub name: String,
[INFO] [stderr] 9 |     pub file: Option<PathBuf>,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `DirElement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `dir` are never read
[INFO] [stderr]   --> src/read_file.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Directory {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 14 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 15 |     pub dir: Option<PathBuf>,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Directory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `learning_rust` (bin "learning_rust" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/learning_rust-132035f30264ac1d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dff800cc0a288540afe2649f348086a1bf127e0669c7c879bd200e3a0112b0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff800cc0a288540afe2649f348086a1bf127e0669c7c879bd200e3a0112b0b7", kill_on_drop: false }`
[INFO] [stdout] dff800cc0a288540afe2649f348086a1bf127e0669c7c879bd200e3a0112b0b7
[INFO] testing jbc2313/learning_rust against try#61a9ac64344e91d62f5496627ff363d177f9daab for pr-125507
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbc2313%2Flearning_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbc2313/learning_rust on toolchain 61a9ac64344e91d62f5496627ff363d177f9daab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbc2313/learning_rust
[INFO] finished tweaking git repo https://github.com/jbc2313/learning_rust
[INFO] tweaked toml for git repo https://github.com/jbc2313/learning_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jbc2313/learning_rust 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" "+61a9ac64344e91d62f5496627ff363d177f9daab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3976097f611ceef3abc40b4913c80ed76c3d4ffe813e6118b955827ec432fd82
[INFO] running `Command { std: "docker" "start" "-a" "3976097f611ceef3abc40b4913c80ed76c3d4ffe813e6118b955827ec432fd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3976097f611ceef3abc40b4913c80ed76c3d4ffe813e6118b955827ec432fd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3976097f611ceef3abc40b4913c80ed76c3d4ffe813e6118b955827ec432fd82", kill_on_drop: false }`
[INFO] [stdout] 3976097f611ceef3abc40b4913c80ed76c3d4ffe813e6118b955827ec432fd82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e549e8f780f12dadc8e3c2b3127d43ec6ab8a1894437221418d92fdd9f2786e
[INFO] running `Command { std: "docker" "start" "-a" "2e549e8f780f12dadc8e3c2b3127d43ec6ab8a1894437221418d92fdd9f2786e", kill_on_drop: false }`
[INFO] [stderr]    Compiling learning_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `file` is never read
[INFO] [stdout]  --> src/read_file.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DirElement {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     pub name: String,
[INFO] [stdout] 9 |     pub file: Option<PathBuf>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DirElement` 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: fields `name` and `dir` are never read
[INFO] [stdout]   --> src/read_file.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Directory {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 14 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |     pub dir: Option<PathBuf>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Directory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcweJ1ZN/symbols.o" "/opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90.learning_rust.d709699df56bf8c4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90.learning_rust.d709699df56bf8c4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90.420gmug6erpksd20y40m8461h.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6701759d8343e913.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9ff13545d1688b3c.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-210d920812faea91.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f3d3451767410a17.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-1a79dd36d08251de.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-886230e7120831b2.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2caea079085a58a2.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-314a4689716cb02e.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-5727477b0a78105a.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7e555563aa211118.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-d9ed943652059c0d.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ee5b5774583426df.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c3e1f40644ffc9b8.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-e8bfe52be756260a.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b6892f3c52c68f01.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8b7e96e438f08f6.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout]           Stack dump:
[INFO] [stdout]           0.    Program arguments: /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld -flavor gnu -plugin /usr/lib/gcc/x86_64-linux-gnu/11/liblto_plugin.so -plugin-opt=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper -plugin-opt=-fresolution=/tmp/ccGdZJVB.res --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=gnu --as-needed -dynamic-linker /lib64/ld-linux-x86-64.so.2 -pie -z now -z relro -o /opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90 /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/11/crtbeginS.o -L/opt/rustwide/target/debug/deps -L/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained -L/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/usr/lib/gcc/x86_64-linux-gnu/11 -L/usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/11/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/11/../../.. /tmp/rustcweJ1ZN/symbols.o /opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90.learning_rust.d709699df56bf8c4-cgu.0.rcgu.o /opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90.learning_rust.d709699df56bf8c4-cgu.1.rcgu.o /opt/rustwide/target/debug/deps/learning_rust-bdcd3bb778434d90.420gmug6erpksd20y40m8461h.rcgu.o --as-needed -Bstatic /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6701759d8343e913.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9ff13545d1688b3c.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-210d920812faea91.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f3d3451767410a17.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-1a79dd36d08251de.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-886230e7120831b2.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2caea079085a58a2.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-314a4689716cb02e.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-5727477b0a78105a.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7e555563aa211118.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-d9ed943652059c0d.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ee5b5774583426df.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c3e1f40644ffc9b8.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-e8bfe52be756260a.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b6892f3c52c68f01.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib /opt/rustwide/rustup-home/toolchains/61a9ac64344e91d62f5496627ff363d177f9daab/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8b7e96e438f08f6.rlib -Bdynamic -lgcc_s -lutil -lrt -lpthread -lm -ldl -lc --eh-frame-hdr -z noexecstack --gc-sections -z relro -z now /usr/lib/gcc/x86_64-linux-gnu/11/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/crtn.o
[INFO] [stdout]           LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learning_rust` (bin "learning_rust") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2e549e8f780f12dadc8e3c2b3127d43ec6ab8a1894437221418d92fdd9f2786e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e549e8f780f12dadc8e3c2b3127d43ec6ab8a1894437221418d92fdd9f2786e", kill_on_drop: false }`
[INFO] [stdout] 2e549e8f780f12dadc8e3c2b3127d43ec6ab8a1894437221418d92fdd9f2786e