[INFO] cloning repository https://github.com/elteammate/dependent-types-meta-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elteammate/dependent-types-meta-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang'...
[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%2Felteammate%2Fdependent-types-meta-lang/hooks/pre-merge-commit.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/elteammate/dependent-types-meta-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elteammate/dependent-types-meta-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6468b8eccbdfb19593cacee0154268c8564236b
[INFO] checking elteammate/dependent-types-meta-lang against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elteammate/dependent-types-meta-lang on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elteammate/dependent-types-meta-lang
[INFO] finished tweaking git repo https://github.com/elteammate/dependent-types-meta-lang
[INFO] tweaked toml for git repo https://github.com/elteammate/dependent-types-meta-lang written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/elteammate/dependent-types-meta-lang 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/c4a7e35a8333ea27565fa37183e5bd2f9ee33e7c9d6082a2d578d0f1310e01a7: no space left on device
[INFO] checking elteammate/dependent-types-meta-lang against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file Cargo.lock
[INFO] [stderr] error: unable to write file Cargo.toml
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking elteammate/dependent-types-meta-lang against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file Cargo.lock
[INFO] [stderr] error: unable to write file Cargo.toml
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking elteammate/dependent-types-meta-lang against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] /workspace/builds/worker-7-tc2/source/.git/refs/tags: No space left on device
[INFO] checking elteammate/dependent-types-meta-lang against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felteammate%2Fdependent-types-meta-lang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elteammate/dependent-types-meta-lang on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elteammate/dependent-types-meta-lang
[INFO] finished tweaking git repo https://github.com/elteammate/dependent-types-meta-lang
[INFO] tweaked toml for git repo https://github.com/elteammate/dependent-types-meta-lang written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/elteammate/dependent-types-meta-lang 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40b108dc7af6bbdd5f60142ef1d5c5d2f6e29ff8807ff46d6e06a9cf3a96e7b1
[INFO] running `Command { std: "docker" "start" "-a" "40b108dc7af6bbdd5f60142ef1d5c5d2f6e29ff8807ff46d6e06a9cf3a96e7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40b108dc7af6bbdd5f60142ef1d5c5d2f6e29ff8807ff46d6e06a9cf3a96e7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b108dc7af6bbdd5f60142ef1d5c5d2f6e29ff8807ff46d6e06a9cf3a96e7b1", kill_on_drop: false }`
[INFO] [stdout] 40b108dc7af6bbdd5f60142ef1d5c5d2f6e29ff8807ff46d6e06a9cf3a96e7b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 351295ea0e65af0d70a51d57d501ec0aad41c25b326bebf44de3e7d12e1aa184
[INFO] running `Command { std: "docker" "start" "-a" "351295ea0e65af0d70a51d57d501ec0aad41c25b326bebf44de3e7d12e1aa184", kill_on_drop: false }`
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]     Checking depedent-types-meta-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:399:31
[INFO] [stdout]     |
[INFO] [stdout] 399 |         AUTerm::App { .. } => {}
[INFO] [stdout]     |                               ^^ expected `Option<Rc<AUTerm>>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Option<Rc<AUTerm>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:400:31
[INFO] [stdout]     |
[INFO] [stdout] 400 |         AUTerm::Lam { .. } => {}
[INFO] [stdout]     |                               ^^ expected `Option<Rc<AUTerm>>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Option<Rc<AUTerm>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:401:30
[INFO] [stdout]     |
[INFO] [stdout] 401 |         AUTerm::Pi { .. } => {}
[INFO] [stdout]     |                              ^^ expected `Option<Rc<AUTerm>>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Option<Rc<AUTerm>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:399:31
[INFO] [stdout]     |
[INFO] [stdout] 399 |         AUTerm::App { .. } => {}
[INFO] [stdout]     |                               ^^ expected `Option<Rc<AUTerm>>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Option<Rc<AUTerm>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:400:31
[INFO] [stdout]     |
[INFO] [stdout] 400 |         AUTerm::Lam { .. } => {}
[INFO] [stdout]     |                               ^^ expected `Option<Rc<AUTerm>>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Option<Rc<AUTerm>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:401:30
[INFO] [stdout]     |
[INFO] [stdout] 401 |         AUTerm::Pi { .. } => {}
[INFO] [stdout]     |                              ^^ expected `Option<Rc<AUTerm>>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Option<Rc<AUTerm>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]   --> src/main.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let int = Rc::new(Term::Value { value: EValue::IntTy });
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int`
[INFO] [stdout]   --> src/main.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let int = Rc::new(Term::Value { value: EValue::IntTy });
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_int`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `depedent-types-meta-lang` (bin "depedent-types-meta-lang") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `depedent-types-meta-lang` (bin "depedent-types-meta-lang" test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "351295ea0e65af0d70a51d57d501ec0aad41c25b326bebf44de3e7d12e1aa184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "351295ea0e65af0d70a51d57d501ec0aad41c25b326bebf44de3e7d12e1aa184", kill_on_drop: false }`
[INFO] [stdout] 351295ea0e65af0d70a51d57d501ec0aad41c25b326bebf44de3e7d12e1aa184