[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/chengzhong001/rust-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzhong001/rust-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9fda6ebbfb5a8d4daf8978ae8f1264547d7a85e
[INFO] checking chengzhong001/rust-programming against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzhong001%2Frust-programming" "/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/chengzhong001/rust-programming on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chengzhong001/rust-programming
[INFO] finished tweaking git repo https://github.com/chengzhong001/rust-programming
[INFO] tweaked toml for git repo https://github.com/chengzhong001/rust-programming written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chengzhong001/rust-programming 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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "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-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 970dfea3b7dfc1b4e7e877794eb992c2d796d0baa203b94f8537ab9127773d54
[INFO] running `Command { std: "docker" "start" "-a" "970dfea3b7dfc1b4e7e877794eb992c2d796d0baa203b94f8537ab9127773d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "970dfea3b7dfc1b4e7e877794eb992c2d796d0baa203b94f8537ab9127773d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970dfea3b7dfc1b4e7e877794eb992c2d796d0baa203b94f8537ab9127773d54", kill_on_drop: false }`
[INFO] [stdout] 970dfea3b7dfc1b4e7e877794eb992c2d796d0baa203b94f8537ab9127773d54
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdbc64ed0e22f0e76c197ecd9c239200bd7f11e99c69f808a4d8a9b65402e186
[INFO] running `Command { std: "docker" "start" "-a" "bdbc64ed0e22f0e76c197ecd9c239200bd7f11e99c69f808a4d8a9b65402e186", 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]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking smart_pointer v0.1.0 (/opt/rustwide/workdir/15-smart_pointer)
[INFO] [stderr]     Checking advanced_features v0.1.0 (/opt/rustwide/workdir/19-advanced_features)
[INFO] [stderr]     Checking hello_macro v0.1.0 (/opt/rustwide/workdir/19-advanced_features/hello_macro)
[INFO] [stderr]     Checking generic_traits_lifetime v0.1.0 (/opt/rustwide/workdir/10-generic_traits_lifetime)
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking iterators_and_closures v0.1.0 (/opt/rustwide/workdir/13-iterators_and_closures)
[INFO] [stderr]     Checking packages_crate_modules v0.1.0 (/opt/rustwide/workdir/07-packages_crate_modules)
[INFO] [stderr]     Checking oop v0.1.0 (/opt/rustwide/workdir/17-oop)
[INFO] [stderr]     Checking cargo_and_cargo_io v0.1.0 (/opt/rustwide/workdir/14-cargo_and_cargo_io)
[INFO] [stderr]     Checking web_server v0.1.0 (/opt/rustwide/workdir/20-web_server)
[INFO] [stderr]     Checking command_line_program v0.1.0 (/opt/rustwide/workdir/12-command_line_program)
[INFO] [stderr]     Checking automated_tests v0.1.0 (/opt/rustwide/workdir/11-automated_tests)
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> 19-advanced_features/examples/unsafe.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 |         println!("COUNTER: {}", COUNTER);
[INFO] [stdout]    |                                 ^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fearless_concurrency v0.1.0 (/opt/rustwide/workdir/16-fearless_concurrency)
[INFO] [stderr]     Checking enums_and_pattern_matching v0.1.0 (/opt/rustwide/workdir/06-enums_and_pattern_matching)
[INFO] [stderr]     Checking common_collectios v0.1.0 (/opt/rustwide/workdir/08-common_collectios)
[INFO] [stderr]     Checking error_handling v0.1.0 (/opt/rustwide/workdir/09-error_handling)
[INFO] [stderr]     Checking ownership v0.1.0 (/opt/rustwide/workdir/04-ownership)
[INFO] [stderr]     Checking pattern_and_matching v0.1.0 (/opt/rustwide/workdir/18-pattern_and_matching)
[INFO] [stderr]     Checking common_programming_concepts v0.1.0 (/opt/rustwide/workdir/03-common_programming_concepts)
[INFO] [stderr]     Checking structs v0.1.0 (/opt/rustwide/workdir/05-structs)
[INFO] [stderr]     Checking hello_cargo v0.1.0 (/opt/rustwide/workdir/01-hello_cargo)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaFB22UM"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/structs-878286eea499d5f7.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/structs-878286eea499d5f7/dep-test-bin-structs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/hello_cargo-3cc6d95fec7b9088.d
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta1ebXMn"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/hello_cargo-3cc6d95fec7b9088/dep-test-bin-hello_cargo`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/examples/places-8c809ab7acf100ba.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/pattern_and_matching-8c809ab7acf100ba/dep-example-places`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not compile `structs` (bin "structs") due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaQ1ZfnS"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/examples/rmetacmuVV0"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web_server` (lib test) due to 1 previous error
[INFO] [stderr] error: could not compile `common_programming_concepts` (bin "common_programming_concepts") due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaiiRCim"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaJ6jemQ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaolepQL"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smart_pointer` (lib test) due to 1 previous error
[INFO] [stderr] error: could not compile `common_collectios` (example "map") due to 1 previous error
[INFO] [stderr] error: could not compile `hello_cargo` (bin "hello_cargo") due to 1 previous error
[INFO] [stderr] error: could not compile `automated_tests` (lib test) due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetanVCz42"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/examples/rmetaQNWrPP"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fearless_concurrency` (example "thread") due to 1 previous error
[INFO] [stderr] error: could not compile `common_programming_concepts` (bin "common_programming_concepts" test) due to 1 previous error
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetauVWz67/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "bdbc64ed0e22f0e76c197ecd9c239200bd7f11e99c69f808a4d8a9b65402e186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbc64ed0e22f0e76c197ecd9c239200bd7f11e99c69f808a4d8a9b65402e186", kill_on_drop: false }`
[INFO] [stdout] bdbc64ed0e22f0e76c197ecd9c239200bd7f11e99c69f808a4d8a9b65402e186
