[INFO] cloning repository https://github.com/illumi-engineering/maple-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illumi-engineering/maple-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumi-engineering%2Fmaple-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumi-engineering%2Fmaple-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b7964d733757ff6697a7be44f4250e534dc9a1b
[INFO] checking illumi-engineering/maple-lang against try#5e7498e6740d105521420ac0ab146e2c7a21596d for pr-138363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumi-engineering%2Fmaple-lang" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/illumi-engineering/maple-lang on toolchain 5e7498e6740d105521420ac0ab146e2c7a21596d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/illumi-engineering/maple-lang
[INFO] finished tweaking git repo https://github.com/illumi-engineering/maple-lang
[INFO] tweaked toml for git repo https://github.com/illumi-engineering/maple-lang written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/illumi-engineering/maple-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" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d5fb2797d1e6b4c9ddd9ab156e7f9f936e71abe069acb9e95aeb471b66801c4
[INFO] running `Command { std: "docker" "start" "-a" "9d5fb2797d1e6b4c9ddd9ab156e7f9f936e71abe069acb9e95aeb471b66801c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d5fb2797d1e6b4c9ddd9ab156e7f9f936e71abe069acb9e95aeb471b66801c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d5fb2797d1e6b4c9ddd9ab156e7f9f936e71abe069acb9e95aeb471b66801c4", kill_on_drop: false }`
[INFO] [stdout] 9d5fb2797d1e6b4c9ddd9ab156e7f9f936e71abe069acb9e95aeb471b66801c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5e7498e6740d105521420ac0ab146e2c7a21596d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a00f6c6816274025f383d43995c1aa3c901e96750b5a79100ab2c6e882a45eda
[INFO] running `Command { std: "docker" "start" "-a" "a00f6c6816274025f383d43995c1aa3c901e96750b5a79100ab2c6e882a45eda", 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 libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking maple-ir v0.1.0 (/opt/rustwide/workdir/crates/maple-ir)
[INFO] [stdout] warning: unused imports: `types::Type`, `values::Value`, and `variable::VariableDeclaration`
[INFO] [stdout]  --> crates/maple-ir/src/spread.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{variable::VariableDeclaration, types::Type, values::Value};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reciever_values` is never read
[INFO] [stdout]  --> crates/maple-ir/src/prototype.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PrototypeMethod<'a,> {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] 8 |     closure: &'a mut Closure<'a>,
[INFO] [stdout] 9 |     reciever_values: Spread,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `types::Type`, `values::Value`, and `variable::VariableDeclaration`
[INFO] [stdout]  --> crates/maple-ir/src/spread.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{variable::VariableDeclaration, types::Type, values::Value};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `receiver` is never read
[INFO] [stdout]   --> crates/maple-ir/src/prototype.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Prototype<'a, T : Type, V : Value<T>> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 26 |     pub(crate) receiver: V,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reciever_values` is never read
[INFO] [stdout]  --> crates/maple-ir/src/prototype.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PrototypeMethod<'a,> {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] 8 |     closure: &'a mut Closure<'a>,
[INFO] [stdout] 9 |     reciever_values: Spread,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `receiver` is never read
[INFO] [stdout]   --> crates/maple-ir/src/prototype.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Prototype<'a, T : Type, V : Value<T>> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 26 |     pub(crate) receiver: V,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[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/5e7498e6740d105521420ac0ab146e2c7a21596d/bin/rustc --crate-name serde_derive --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.193/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=2260cc949a614d9e -C extra-filename=-14941b61d34d6960 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-80d673daea1e0337.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-45251b6896399adf.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-6e55ee9414fb6601.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "a00f6c6816274025f383d43995c1aa3c901e96750b5a79100ab2c6e882a45eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00f6c6816274025f383d43995c1aa3c901e96750b5a79100ab2c6e882a45eda", kill_on_drop: false }`
[INFO] [stdout] a00f6c6816274025f383d43995c1aa3c901e96750b5a79100ab2c6e882a45eda