[INFO] cloning repository https://github.com/Dawson-Jones/learn_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dawson-Jones/learn_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawson-Jones%2Flearn_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawson-Jones%2Flearn_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a433ed2cf5ae3da5023c3707fcb0f26526d6376
[INFO] checking Dawson-Jones/learn_rust against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawson-Jones%2Flearn_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] finished tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] tweaked toml for git repo https://github.com/Dawson-Jones/learn_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dawson-Jones/learn_rust on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dawson-Jones/learn_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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "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]   |
[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] warning: binary `future_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../future_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `future-learn`, convert `package.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "future_learn"
[INFO] [stderr]  2 + name = "future-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `future-learn`, specify `bin.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ path = "examples/main.rs"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "future-learn"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `future_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `global_variables` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../global_variables
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `global-variables`, convert `package.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "global_variables"
[INFO] [stderr]  2 + name = "global-variables"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `global-variables`, specify `bin.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 ~ once_cell = "1.17.1"
[INFO] [stderr] 11 + [[bin]]
[INFO] [stderr] 12 + name = "global-variables"
[INFO] [stderr] 13 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `global_variables` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `macro_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../macro_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `macro-learn`, convert `package.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "macro_learn"
[INFO] [stderr]  2 + name = "macro-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `macro-learn`, specify `bin.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:8:16
[INFO] [stderr]    |
[INFO] [stderr]  8 ~ [dependencies]
[INFO] [stderr]  9 + [[bin]]
[INFO] [stderr] 10 + name = "macro-learn"
[INFO] [stderr] 11 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `macro_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `fust_tutorials` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../fust_tutorials
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, convert `package.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "fust_tutorials"
[INFO] [stderr]  2 + name = "fust-tutorials"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, specify `bin.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:15:47
[INFO] [stderr]    |
[INFO] [stderr] 15 ~ tokio = { version = "1", features = ["full"] }
[INFO] [stderr] 16 + [[bin]]
[INFO] [stderr] 17 + name = "fust-tutorials"
[INFO] [stderr] 18 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `fust_tutorials` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Dawson-Jones/learn_rust against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawson-Jones%2Flearn_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] finished tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] tweaked toml for git repo https://github.com/Dawson-Jones/learn_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dawson-Jones/learn_rust on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dawson-Jones/learn_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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "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]   |
[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] warning: binary `future_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../future_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `future-learn`, convert `package.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "future_learn"
[INFO] [stderr]  2 + name = "future-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `future-learn`, specify `bin.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ path = "examples/main.rs"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "future-learn"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `future_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `global_variables` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../global_variables
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `global-variables`, convert `package.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "global_variables"
[INFO] [stderr]  2 + name = "global-variables"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `global-variables`, specify `bin.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 ~ once_cell = "1.17.1"
[INFO] [stderr] 11 + [[bin]]
[INFO] [stderr] 12 + name = "global-variables"
[INFO] [stderr] 13 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `global_variables` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `macro_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../macro_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `macro-learn`, convert `package.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "macro_learn"
[INFO] [stderr]  2 + name = "macro-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `macro-learn`, specify `bin.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:8:16
[INFO] [stderr]    |
[INFO] [stderr]  8 ~ [dependencies]
[INFO] [stderr]  9 + [[bin]]
[INFO] [stderr] 10 + name = "macro-learn"
[INFO] [stderr] 11 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `macro_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `fust_tutorials` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../fust_tutorials
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, convert `package.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "fust_tutorials"
[INFO] [stderr]  2 + name = "fust-tutorials"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, specify `bin.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:15:47
[INFO] [stderr]    |
[INFO] [stderr] 15 ~ tokio = { version = "1", features = ["full"] }
[INFO] [stderr] 16 + [[bin]]
[INFO] [stderr] 17 + name = "fust-tutorials"
[INFO] [stderr] 18 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `fust_tutorials` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Dawson-Jones/learn_rust against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawson-Jones%2Flearn_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] finished tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] tweaked toml for git repo https://github.com/Dawson-Jones/learn_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dawson-Jones/learn_rust on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dawson-Jones/learn_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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "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]   |
[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] warning: binary `future_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../future_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `future-learn`, convert `package.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "future_learn"
[INFO] [stderr]  2 + name = "future-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `future-learn`, specify `bin.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ path = "examples/main.rs"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "future-learn"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `future_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `global_variables` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../global_variables
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `global-variables`, convert `package.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "global_variables"
[INFO] [stderr]  2 + name = "global-variables"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `global-variables`, specify `bin.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 ~ once_cell = "1.17.1"
[INFO] [stderr] 11 + [[bin]]
[INFO] [stderr] 12 + name = "global-variables"
[INFO] [stderr] 13 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `global_variables` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `macro_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../macro_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `macro-learn`, convert `package.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "macro_learn"
[INFO] [stderr]  2 + name = "macro-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `macro-learn`, specify `bin.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:8:16
[INFO] [stderr]    |
[INFO] [stderr]  8 ~ [dependencies]
[INFO] [stderr]  9 + [[bin]]
[INFO] [stderr] 10 + name = "macro-learn"
[INFO] [stderr] 11 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `macro_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `fust_tutorials` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../fust_tutorials
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, convert `package.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "fust_tutorials"
[INFO] [stderr]  2 + name = "fust-tutorials"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, specify `bin.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:15:47
[INFO] [stderr]    |
[INFO] [stderr] 15 ~ tokio = { version = "1", features = ["full"] }
[INFO] [stderr] 16 + [[bin]]
[INFO] [stderr] 17 + name = "fust-tutorials"
[INFO] [stderr] 18 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `fust_tutorials` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Dawson-Jones/learn_rust against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawson-Jones%2Flearn_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] finished tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] tweaked toml for git repo https://github.com/Dawson-Jones/learn_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dawson-Jones/learn_rust on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dawson-Jones/learn_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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "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]   |
[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] warning: binary `future_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../future_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `future-learn`, convert `package.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "future_learn"
[INFO] [stderr]  2 + name = "future-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `future-learn`, specify `bin.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ path = "examples/main.rs"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "future-learn"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `future_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `global_variables` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../global_variables
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `global-variables`, convert `package.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "global_variables"
[INFO] [stderr]  2 + name = "global-variables"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `global-variables`, specify `bin.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 ~ once_cell = "1.17.1"
[INFO] [stderr] 11 + [[bin]]
[INFO] [stderr] 12 + name = "global-variables"
[INFO] [stderr] 13 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `global_variables` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `macro_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../macro_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `macro-learn`, convert `package.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "macro_learn"
[INFO] [stderr]  2 + name = "macro-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `macro-learn`, specify `bin.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:8:16
[INFO] [stderr]    |
[INFO] [stderr]  8 ~ [dependencies]
[INFO] [stderr]  9 + [[bin]]
[INFO] [stderr] 10 + name = "macro-learn"
[INFO] [stderr] 11 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `macro_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `fust_tutorials` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../fust_tutorials
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, convert `package.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "fust_tutorials"
[INFO] [stderr]  2 + name = "fust-tutorials"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, specify `bin.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:15:47
[INFO] [stderr]    |
[INFO] [stderr] 15 ~ tokio = { version = "1", features = ["full"] }
[INFO] [stderr] 16 + [[bin]]
[INFO] [stderr] 17 + name = "fust-tutorials"
[INFO] [stderr] 18 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `fust_tutorials` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Dawson-Jones/learn_rust against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawson-Jones%2Flearn_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] finished tweaking git repo https://github.com/Dawson-Jones/learn_rust
[INFO] tweaked toml for git repo https://github.com/Dawson-Jones/learn_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dawson-Jones/learn_rust on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dawson-Jones/learn_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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "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]   |
[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] warning: binary `future_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../future_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `future-learn`, convert `package.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "future_learn"
[INFO] [stderr]  2 + name = "future-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `future-learn`, specify `bin.name`
[INFO] [stderr]   --> future_learn/Cargo.toml:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ path = "examples/main.rs"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "future-learn"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `future_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `global_variables` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../global_variables
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `global-variables`, convert `package.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "global_variables"
[INFO] [stderr]  2 + name = "global-variables"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `global-variables`, specify `bin.name`
[INFO] [stderr]   --> global_variables/Cargo.toml:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 ~ once_cell = "1.17.1"
[INFO] [stderr] 11 + [[bin]]
[INFO] [stderr] 12 + name = "global-variables"
[INFO] [stderr] 13 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `global_variables` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `macro_learn` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../macro_learn
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `macro-learn`, convert `package.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "macro_learn"
[INFO] [stderr]  2 + name = "macro-learn"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `macro-learn`, specify `bin.name`
[INFO] [stderr]   --> macro_learn/Cargo.toml:8:16
[INFO] [stderr]    |
[INFO] [stderr]  8 ~ [dependencies]
[INFO] [stderr]  9 + [[bin]]
[INFO] [stderr] 10 + name = "macro-learn"
[INFO] [stderr] 11 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `macro_learn` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `fust_tutorials` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../fust_tutorials
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, convert `package.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "fust_tutorials"
[INFO] [stderr]  2 + name = "fust-tutorials"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `fust-tutorials`, specify `bin.name`
[INFO] [stderr]   --> fust_tutorials/Cargo.toml:15:47
[INFO] [stderr]    |
[INFO] [stderr] 15 ~ tokio = { version = "1", features = ["full"] }
[INFO] [stderr] 16 + [[bin]]
[INFO] [stderr] 17 + name = "fust-tutorials"
[INFO] [stderr] 18 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `fust_tutorials` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device