[INFO] cloning repository https://github.com/DuncanSparks/Return-From-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DuncanSparks/Return-From-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuncanSparks%2FReturn-From-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuncanSparks%2FReturn-From-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 856a28caca4d482db39fca3703c63b2bc137a535
[INFO] checking DuncanSparks/Return-From-Rust against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuncanSparks%2FReturn-From-Rust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  68% (267/392)   
Checking out files:  69% (271/392)   
Checking out files:  70% (275/392)   
Checking out files:  71% (279/392)   
Checking out files:  72% (283/392)   
Checking out files:  73% (287/392)   
Checking out files:  74% (291/392)   
Checking out files:  75% (294/392)   
Checking out files:  76% (298/392)   
Checking out files:  77% (302/392)   
Checking out files:  78% (306/392)   
Checking out files:  79% (310/392)   
Checking out files:  80% (314/392)   
Checking out files:  81% (318/392)   
Checking out files:  82% (322/392)   
Checking out files:  83% (326/392)   
Checking out files:  84% (330/392)   
Checking out files:  85% (334/392)   
Checking out files:  86% (338/392)   
Checking out files:  87% (342/392)   
Checking out files:  88% (345/392)   
Checking out files:  89% (349/392)   
Checking out files:  90% (353/392)   
Checking out files:  91% (357/392)   
Checking out files:  92% (361/392)   
Checking out files:  93% (365/392)   
Checking out files:  94% (369/392)   
Checking out files:  95% (373/392)   
Checking out files:  96% (377/392)   
Checking out files:  97% (381/392)   
Checking out files:  98% (385/392)   
Checking out files:  99% (389/392)   
Checking out files: 100% (392/392)   
Checking out files: 100% (392/392), done.
[INFO] validating manifest of git repo https://github.com/DuncanSparks/Return-From-Rust on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-10/source/.cargo/config
[INFO] started tweaking git repo https://github.com/DuncanSparks/Return-From-Rust
[INFO] finished tweaking git repo https://github.com/DuncanSparks/Return-From-Rust
[INFO] tweaked toml for git repo https://github.com/DuncanSparks/Return-From-Rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/DuncanSparks/Return-From-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ce98f90986e131742582ebf8a6ae7af0101bfad0b10998c113ae90e2acc7d7c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ce98f90986e131742582ebf8a6ae7af0101bfad0b10998c113ae90e2acc7d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ce98f90986e131742582ebf8a6ae7af0101bfad0b10998c113ae90e2acc7d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce98f90986e131742582ebf8a6ae7af0101bfad0b10998c113ae90e2acc7d7c", kill_on_drop: false }`
[INFO] [stdout] 1ce98f90986e131742582ebf8a6ae7af0101bfad0b10998c113ae90e2acc7d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1387b8f44bbaa5138ef8303db6e57acbd89ffe2b1471f405d87a284806a6d931
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1387b8f44bbaa5138ef8303db6e57acbd89ffe2b1471f405d87a284806a6d931", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling gdnative-derive v0.7.0 (https://github.com/GodotNativeTools/godot-rust.git#be712300)
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.47
[INFO] [stderr]    Compiling gdnative_bindings_generator v0.7.0 (https://github.com/GodotNativeTools/godot-rust.git#be712300)
[INFO] [stderr]    Compiling gdnative-sys v0.7.0 (https://github.com/GodotNativeTools/godot-rust.git#be712300)
[INFO] [stderr]    Compiling gdnative-core v0.7.0 (https://github.com/GodotNativeTools/godot-rust.git#be712300)
[INFO] [stderr]    Compiling gdnative-bindings v0.7.0 (https://github.com/GodotNativeTools/godot-rust.git#be712300)
[INFO] [stderr]     Checking gdnative v0.7.0 (https://github.com/GodotNativeTools/godot-rust.git#be712300)
[INFO] [stderr]     Checking return_from_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 00s
[INFO] running `Command { std: "docker" "inspect" "1387b8f44bbaa5138ef8303db6e57acbd89ffe2b1471f405d87a284806a6d931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1387b8f44bbaa5138ef8303db6e57acbd89ffe2b1471f405d87a284806a6d931", kill_on_drop: false }`
[INFO] [stdout] 1387b8f44bbaa5138ef8303db6e57acbd89ffe2b1471f405d87a284806a6d931