[INFO] cloning repository https://github.com/IvySeo/encrypt_file
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IvySeo/encrypt_file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvySeo%2Fencrypt_file", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvySeo%2Fencrypt_file'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9bb51d13de55cf7513760d88ae0cf103c60a6b1
[INFO] checking IvySeo/encrypt_file against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvySeo%2Fencrypt_file" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/IvySeo/encrypt_file on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IvySeo/encrypt_file
[INFO] finished tweaking git repo https://github.com/IvySeo/encrypt_file
[INFO] tweaked toml for git repo https://github.com/IvySeo/encrypt_file written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/IvySeo/encrypt_file already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b57bf9e8dea4365f9fde41850e665a478a762868532245fb4ea297c58afb2a4c
[INFO] running `Command { std: "docker" "start" "-a" "b57bf9e8dea4365f9fde41850e665a478a762868532245fb4ea297c58afb2a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b57bf9e8dea4365f9fde41850e665a478a762868532245fb4ea297c58afb2a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57bf9e8dea4365f9fde41850e665a478a762868532245fb4ea297c58afb2a4c", kill_on_drop: false }`
[INFO] [stdout] b57bf9e8dea4365f9fde41850e665a478a762868532245fb4ea297c58afb2a4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeb6a78be147ee9a965ac3b3c3011ed77f645a4ade322e5df824ca39eee2fa63
[INFO] running `Command { std: "docker" "start" "-a" "eeb6a78be147ee9a965ac3b3c3011ed77f645a4ade322e5df824ca39eee2fa63", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling curl v0.4.29
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.31+curl-7.70.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking backtrace v0.3.48
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling tar v0.4.28
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking hmac v0.4.2
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]    Compiling libsodium-sys v0.2.5
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]     Checking serde-xml-rs v0.2.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking rust-s3 v0.8.2
[INFO] [stderr]     Checking sodiumoxide v0.2.5
[INFO] [stderr]     Checking encrypt_file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `encrypted` is assigned to, but never used
[INFO] [stdout]   --> src/encrypt.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut encrypted = "temp encrypted".to_string();
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_encrypted` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/encrypt.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for (index, line) in reader.lines().enumerate() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `encrypted` is never read
[INFO] [stdout]   --> src/encrypt.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 encrypted = format!("{:?}", encrypted_result);
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `encrypted` is assigned to, but never used
[INFO] [stdout]   --> src/encrypt.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut encrypted = "temp encrypted".to_string();
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_encrypted` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/encrypt.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for (index, line) in reader.lines().enumerate() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `encrypted` is never read
[INFO] [stdout]   --> src/encrypt.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 encrypted = format!("{:?}", encrypted_result);
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FILE_NAME_UUID` should have a snake case name
[INFO] [stdout]   --> src/encrypt.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let mut FILE_NAME_UUID: String  = "filename_uuid".to_string();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_name_uuid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UUID_` should have a snake case name
[INFO] [stdout]   --> src/encrypt.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let UUID_ = write_file::write_file(encrypted_result);  
[INFO] [stdout]    |                     ^^^^^ help: convert the identifier to snake case: `uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UUID` should have a snake case name
[INFO] [stdout]   --> src/encrypt.rs:54:24
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     Ok(UUID) => {
[INFO] [stdout]    |                        ^^^^ help: convert the identifier to snake case: `uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FILE_NAME_UUID` should have a snake case name
[INFO] [stdout]   --> src/encrypt.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let mut FILE_NAME_UUID: String  = "filename_uuid".to_string();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_name_uuid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UUID_` should have a snake case name
[INFO] [stdout]   --> src/encrypt.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let UUID_ = write_file::write_file(encrypted_result);  
[INFO] [stdout]    |                     ^^^^^ help: convert the identifier to snake case: `uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UUID` should have a snake case name
[INFO] [stdout]   --> src/encrypt.rs:54:24
[INFO] [stdout]    |
[INFO] [stdout] 54 |                     Ok(UUID) => {
[INFO] [stdout]    |                        ^^^^ help: convert the identifier to snake case: `uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "eeb6a78be147ee9a965ac3b3c3011ed77f645a4ade322e5df824ca39eee2fa63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb6a78be147ee9a965ac3b3c3011ed77f645a4ade322e5df824ca39eee2fa63", kill_on_drop: false }`
[INFO] [stdout] eeb6a78be147ee9a965ac3b3c3011ed77f645a4ade322e5df824ca39eee2fa63