[INFO] cloning repository https://github.com/weykon/rust-data-structure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weykon/rust-data-structure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweykon%2Frust-data-structure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweykon%2Frust-data-structure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ccfa262712de1af898e9dedd14a0b05b93fd4e18
[INFO] checking weykon/rust-data-structure against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweykon%2Frust-data-structure" "/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/weykon/rust-data-structure on toolchain be181dd75c83d72fcc95538e235768bc367b76b9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/weykon/rust-data-structure
[INFO] finished tweaking git repo https://github.com/weykon/rust-data-structure
[INFO] tweaked toml for git repo https://github.com/weykon/rust-data-structure written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/weykon/rust-data-structure 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" "+be181dd75c83d72fcc95538e235768bc367b76b9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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" "+be181dd75c83d72fcc95538e235768bc367b76b9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9370e3ee521026c8f195ca103f260a888e1d5a030c10fb356fffdba4cd1e0f6
[INFO] running `Command { std: "docker" "start" "-a" "e9370e3ee521026c8f195ca103f260a888e1d5a030c10fb356fffdba4cd1e0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9370e3ee521026c8f195ca103f260a888e1d5a030c10fb356fffdba4cd1e0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9370e3ee521026c8f195ca103f260a888e1d5a030c10fb356fffdba4cd1e0f6", kill_on_drop: false }`
[INFO] [stdout] e9370e3ee521026c8f195ca103f260a888e1d5a030c10fb356fffdba4cd1e0f6
[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" "+be181dd75c83d72fcc95538e235768bc367b76b9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16f57b4877f657c0fafea20464031c895490a27795b1f7c89979e7054e3a392f
[INFO] running `Command { std: "docker" "start" "-a" "16f57b4877f657c0fafea20464031c895490a27795b1f7c89979e7054e3a392f", kill_on_drop: false }`
[INFO] [stderr]     Checking pointer v0.1.0 (/opt/rustwide/workdir/pointer)
[INFO] [stderr]     Checking shirt_store v0.1.0 (/opt/rustwide/workdir/shirt_store)
[INFO] [stderr]     Checking how_understand_deref v0.1.0 (/opt/rustwide/workdir/how_understand_deref)
[INFO] [stderr]     Checking blog_post v0.1.0 (/opt/rustwide/workdir/blog_post)
[INFO] [stderr]     Checking option_and_box v0.1.0 (/opt/rustwide/workdir/option_and_box)
[INFO] [stderr]     Checking ref_and_owner_borrow_rwo v0.1.0 (/opt/rustwide/workdir/ref_and_owner_borrow_rwo)
[INFO] [stderr]     Checking unsafe_split v0.1.0 (/opt/rustwide/workdir/unsafe_split)
[INFO] [stderr]     Checking dyn_prog v0.1.0 (/opt/rustwide/workdir/dyn_prog)
[INFO] [stderr]     Checking double_channel_pointer_at_for v0.1.0 (/opt/rustwide/workdir/double_channel_pointer_at_for)
[INFO] [stderr]     Checking stack v0.1.0 (/opt/rustwide/workdir/stack)
[INFO] [stderr] error: could not compile `option_and_box` (bin "option_and_box") 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/rmeta7lLwjQ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> how_understand_deref/src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let num = &v[2];
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `first::*`
[INFO] [stdout]  --> stack/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use first::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]  --> ref_and_owner_borrow_rwo/src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let l = 1;
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[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/rmetaV90OZA"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]   --> blog_post/src/main.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_post`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[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/rmetaNL9gbF"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_0`
[INFO] [stdout]   --> shirt_store/src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let order_0 = store.giveaway(Some(ShirtColor::Blue));
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_1`
[INFO] [stdout]   --> shirt_store/src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let order_1 = store.giveaway(Some(ShirtColor::Red));
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `how_understand_deref` (bin "how_understand_deref" test); 1 warning emitted
[INFO] [stdout] warning: unused variable: `order_2`
[INFO] [stdout]   --> shirt_store/src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let order_2 = store.giveaway(Some(ShirtColor::Red));
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: unused variable: `order_3`
[INFO] [stdout]   --> shirt_store/src/main.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let order_3 = store.giveaway(None);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/be181dd75c83d72fcc95538e235768bc367b76b9/bin/rustc --crate-name how_understand_deref --edition=2021 how_understand_deref/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=a8e87e85c478bfd4 -C extra-filename=-2b35db11f3a6a239 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `blog_post` (bin "blog_post"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/be181dd75c83d72fcc95538e235768bc367b76b9/bin/rustc --crate-name blog_post --edition=2021 blog_post/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=a03b6e19d208c23a -C extra-filename=-8addeea9f7ef7b6f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `ref_and_owner_borrow_rwo` (bin "ref_and_owner_borrow_rwo" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/be181dd75c83d72fcc95538e235768bc367b76b9/bin/rustc --crate-name ref_and_owner_borrow_rwo --edition=2021 ref_and_owner_borrow_rwo/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=ffdd6a61e58e7724 -C extra-filename=-9d6b97c2a1278477 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `pointer` (lib) due to 1 previous error
[INFO] [stdout] warning: unused variable: `ref_imm`
[INFO] [stdout]   --> pointer/src/lib.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let ref_imm: &u32 = &*p_imm;
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_imm`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ref_mut`
[INFO] [stdout]   --> pointer/src/lib.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let ref_mut: &mut u32 = &mut *p_mut;
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_mut`
[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/rmetaCTrXGE"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dyn_prog` (bin "dyn_prog" test) due to 1 previous error
[INFO] [stdout] warning: unused import: `first::*`
[INFO] [stdout]  --> stack/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use first::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unsafe_split` (bin "unsafe_split" test) due to 1 previous error
[INFO] [stderr] error: could not compile `stack` (bin "stack"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/be181dd75c83d72fcc95538e235768bc367b76b9/bin/rustc --crate-name stack --edition=2021 stack/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=f40467c7e0af30c4 -C extra-filename=-4977b842c704f98b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 0)
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]  --> ref_and_owner_borrow_rwo/src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let l = 1;
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]  --> ref_and_owner_borrow_rwo/src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let a = *r;
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ref_deref_ref_s`
[INFO] [stdout]   --> ref_and_owner_borrow_rwo/src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let ref_deref_ref_s = &*ref_s;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_deref_ref_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_0`
[INFO] [stdout]   --> shirt_store/src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let order_0 = store.giveaway(Some(ShirtColor::Blue));
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/pointer-b6ec3606ddb980ea/test-lib-pointer.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/dyn_prog-5108e720059feeeb/bin-dyn_prog.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/double_channel_pointer_at_for-657580c936c31491/test-bin-double_channel_pointer_at_for`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]   --> stack/src/second_ok_stack.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl<T> List<T> {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 85 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter_mut` is never used
[INFO] [stdout]    --> stack/src/second_ok_stack.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl<T> List<T> {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 107 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[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/rmetaZ4u5EU"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `double_channel_pointer_at_for` (bin "double_channel_pointer_at_for") due to 1 previous error
[INFO] [stderr] error: could not compile `ref_and_owner_borrow_rwo` (bin "ref_and_owner_borrow_rwo"); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/be181dd75c83d72fcc95538e235768bc367b76b9/bin/rustc --crate-name ref_and_owner_borrow_rwo --edition=2021 ref_and_owner_borrow_rwo/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=4ee7f10cb72ca56b -C extra-filename=-1676f1af34a3c62b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 0)
[INFO] [stderr] error: could not compile `shirt_store` (bin "shirt_store" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/be181dd75c83d72fcc95538e235768bc367b76b9/bin/rustc --crate-name shirt_store --edition=2021 shirt_store/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=587b4d37abadcafa -C extra-filename=-b7e6988ab18b01d4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `stack` (bin "stack" test); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/be181dd75c83d72fcc95538e235768bc367b76b9/bin/rustc --crate-name stack --edition=2021 stack/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0110b4a0ba9e7a09 -C extra-filename=-7c38149d4fc95bec --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "16f57b4877f657c0fafea20464031c895490a27795b1f7c89979e7054e3a392f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f57b4877f657c0fafea20464031c895490a27795b1f7c89979e7054e3a392f", kill_on_drop: false }`
[INFO] [stdout] 16f57b4877f657c0fafea20464031c895490a27795b1f7c89979e7054e3a392f