[INFO] cloning repository https://github.com/OrtheSnowJames/RustFileManagement
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OrtheSnowJames/RustFileManagement" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrtheSnowJames%2FRustFileManagement", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrtheSnowJames%2FRustFileManagement'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae3e2efbbe1b05ba133a2c809163478cf6dc3fa0
[INFO] checking OrtheSnowJames/RustFileManagement against try#5fee451ebd94296ea05214e819c311e164b30af6 for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrtheSnowJames%2FRustFileManagement" "/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/OrtheSnowJames/RustFileManagement on toolchain 5fee451ebd94296ea05214e819c311e164b30af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OrtheSnowJames/RustFileManagement
[INFO] finished tweaking git repo https://github.com/OrtheSnowJames/RustFileManagement
[INFO] tweaked toml for git repo https://github.com/OrtheSnowJames/RustFileManagement written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/OrtheSnowJames/RustFileManagement 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" "+5fee451ebd94296ea05214e819c311e164b30af6" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.94
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 761ef4f37bfcde5810cc6cd945b67a83d0ff38aafbf4db26534eb722c6f2c284
[INFO] running `Command { std: "docker" "start" "-a" "761ef4f37bfcde5810cc6cd945b67a83d0ff38aafbf4db26534eb722c6f2c284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "761ef4f37bfcde5810cc6cd945b67a83d0ff38aafbf4db26534eb722c6f2c284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "761ef4f37bfcde5810cc6cd945b67a83d0ff38aafbf4db26534eb722c6f2c284", kill_on_drop: false }`
[INFO] [stdout] 761ef4f37bfcde5810cc6cd945b67a83d0ff38aafbf4db26534eb722c6f2c284
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49197b18d12e5fc9f0d26928723f005b3b0226f7051b1b2f1a44d6a64c92e31a
[INFO] running `Command { std: "docker" "start" "-a" "49197b18d12e5fc9f0d26928723f005b3b0226f7051b1b2f1a44d6a64c92e31a", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking RustFileManagement v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0515]: cannot return value referencing local variable `file_types`
[INFO] [stdout]   --> src/easyfile.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 55 |         if let Some(obj) = file_types.as_object() {
[INFO] [stdout]    |                            ---------- `file_types` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 59 |                         return key;
[INFO] [stdout]    |                                ^^^ returns a value referencing data owned by the current function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustFileManagement` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0515]: cannot return value referencing local variable `file_types`
[INFO] [stdout]   --> src/easyfile.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 55 |         if let Some(obj) = file_types.as_object() {
[INFO] [stdout]    |                            ---------- `file_types` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 59 |                         return key;
[INFO] [stdout]    |                                ^^^ returns a value referencing data owned by the current function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustFileManagement` (lib test) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49197b18d12e5fc9f0d26928723f005b3b0226f7051b1b2f1a44d6a64c92e31a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49197b18d12e5fc9f0d26928723f005b3b0226f7051b1b2f1a44d6a64c92e31a", kill_on_drop: false }`
[INFO] [stdout] 49197b18d12e5fc9f0d26928723f005b3b0226f7051b1b2f1a44d6a64c92e31a
