Nov 30 04:49:33.897 INFO checking cswl/git-all against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:49:33.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 04:49:34.337 INFO [stdout] 4796f37a3970f4aebe20f00ebf7083ada4cac1599a47b447e261817071bc3f57
Nov 30 04:49:34.341 INFO running `"docker" "start" "-a" "4796f37a3970f4aebe20f00ebf7083ada4cac1599a47b447e261817071bc3f57"`
Nov 30 04:49:35.492 INFO [stderr] usermod: no changes
Nov 30 04:49:35.768 INFO [stderr]    Compiling proc-macro2 v0.3.5
Nov 30 04:49:35.768 INFO [stderr]     Checking subprocess v0.1.12
Nov 30 04:49:35.776 INFO [stderr]     Checking clap v2.31.2
Nov 30 04:49:35.776 INFO [stderr]     Checking tokio-io v0.1.6
Nov 30 04:49:44.016 INFO [stderr]    Compiling quote v0.5.1
Nov 30 04:49:46.754 INFO [stderr]    Compiling syn v0.13.1
Nov 30 04:49:56.988 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 30 04:50:02.876 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 30 04:50:15.149 INFO [stderr]     Checking git-all v0.1.0 (/source)
Nov 30 04:50:17.514 INFO [stderr] warning: unused imports: `Error as SerdeError`, `Value`
Nov 30 04:50:17.520 INFO [stderr]   --> src/main.rs:10:18
Nov 30 04:50:17.520 INFO [stderr]    |
Nov 30 04:50:17.520 INFO [stderr] 10 | use serde_json::{Error as SerdeError, Value};
Nov 30 04:50:17.520 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^  ^^^^^
Nov 30 04:50:17.520 INFO [stderr]    |
Nov 30 04:50:17.520 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 04:50:17.520 INFO [stderr] 
Nov 30 04:50:17.520 INFO [stderr] warning: unused imports: `PopenConfig`, `Popen`
Nov 30 04:50:17.520 INFO [stderr]   --> src/main.rs:16:24
Nov 30 04:50:17.520 INFO [stderr]    |
Nov 30 04:50:17.520 INFO [stderr] 16 | use subprocess::{Exec, Popen, PopenConfig, Redirection};
Nov 30 04:50:17.520 INFO [stderr]    |                        ^^^^^  ^^^^^^^^^^^
Nov 30 04:50:17.520 INFO [stderr] 
Nov 30 04:50:17.620 INFO [stderr] warning: unused imports: `Error as SerdeError`, `Value`
Nov 30 04:50:17.620 INFO [stderr]   --> src/main.rs:10:18
Nov 30 04:50:17.620 INFO [stderr]    |
Nov 30 04:50:17.620 INFO [stderr] 10 | use serde_json::{Error as SerdeError, Value};
Nov 30 04:50:17.620 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^  ^^^^^
Nov 30 04:50:17.620 INFO [stderr]    |
Nov 30 04:50:17.620 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 04:50:17.620 INFO [stderr] 
Nov 30 04:50:17.620 INFO [stderr] warning: unused imports: `PopenConfig`, `Popen`
Nov 30 04:50:17.620 INFO [stderr]   --> src/main.rs:16:24
Nov 30 04:50:17.620 INFO [stderr]    |
Nov 30 04:50:17.620 INFO [stderr] 16 | use subprocess::{Exec, Popen, PopenConfig, Redirection};
Nov 30 04:50:17.620 INFO [stderr]    |                        ^^^^^  ^^^^^^^^^^^
Nov 30 04:50:17.620 INFO [stderr] 
Nov 30 04:50:17.710 INFO [stderr] warning: unused variable: `matches`
Nov 30 04:50:17.710 INFO [stderr]   --> src/main.rs:41:17
Nov 30 04:50:17.710 INFO [stderr]    |
Nov 30 04:50:17.710 INFO [stderr] 41 |     if let Some(matches) = matches.subcommand_matches("status") {
Nov 30 04:50:17.710 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Nov 30 04:50:17.710 INFO [stderr]    |
Nov 30 04:50:17.710 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:50:17.710 INFO [stderr] 
Nov 30 04:50:17.710 INFO [stderr] warning: unused variable: `exit_status`
Nov 30 04:50:17.710 INFO [stderr]   --> src/main.rs:48:9
Nov 30 04:50:17.710 INFO [stderr]    |
Nov 30 04:50:17.710 INFO [stderr] 48 |     let exit_status = Exec::cmd("git")
Nov 30 04:50:17.710 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_exit_status` instead
Nov 30 04:50:17.712 INFO [stderr] 
Nov 30 04:50:17.792 INFO [stderr] warning: struct is never constructed: `ScanFlags`
Nov 30 04:50:17.792 INFO [stderr]  --> src/scan.rs:9:1
Nov 30 04:50:17.792 INFO [stderr]   |
Nov 30 04:50:17.792 INFO [stderr] 9 | pub struct ScanFlags {
Nov 30 04:50:17.792 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 30 04:50:17.792 INFO [stderr]   |
Nov 30 04:50:17.792 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 04:50:17.792 INFO [stderr] 
Nov 30 04:50:17.792 INFO [stderr] warning: structure field `Symlinks` should have a snake case name such as `symlinks`
Nov 30 04:50:17.792 INFO [stderr]   --> src/scan.rs:10:5
Nov 30 04:50:17.792 INFO [stderr]    |
Nov 30 04:50:17.792 INFO [stderr] 10 |     Symlinks: bool,     // Whether to follow symlinks
Nov 30 04:50:17.792 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 04:50:17.792 INFO [stderr]    |
Nov 30 04:50:17.792 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 04:50:17.792 INFO [stderr] 
Nov 30 04:50:17.792 INFO [stderr] warning: structure field `TopLevelOnly` should have a snake case name such as `top_level_only`
Nov 30 04:50:17.792 INFO [stderr]   --> src/scan.rs:11:5
Nov 30 04:50:17.792 INFO [stderr]    |
Nov 30 04:50:17.792 INFO [stderr] 11 |     TopLevelOnly: bool, // Whether to stop after first .git repo
Nov 30 04:50:17.792 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 04:50:17.792 INFO [stderr] 
Nov 30 04:50:17.879 INFO [stderr] warning: unused variable: `matches`
Nov 30 04:50:17.879 INFO [stderr]   --> src/main.rs:41:17
Nov 30 04:50:17.879 INFO [stderr]    |
Nov 30 04:50:17.879 INFO [stderr] 41 |     if let Some(matches) = matches.subcommand_matches("status") {
Nov 30 04:50:17.879 INFO [stderr]    |                 ^^^^^^^ help: consider using `_matches` instead
Nov 30 04:50:17.879 INFO [stderr]    |
Nov 30 04:50:17.879 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:50:17.879 INFO [stderr] 
Nov 30 04:50:17.888 INFO [stderr] warning: unused variable: `exit_status`
Nov 30 04:50:17.888 INFO [stderr]   --> src/main.rs:48:9
Nov 30 04:50:17.888 INFO [stderr]    |
Nov 30 04:50:17.888 INFO [stderr] 48 |     let exit_status = Exec::cmd("git")
Nov 30 04:50:17.888 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_exit_status` instead
Nov 30 04:50:17.888 INFO [stderr] 
Nov 30 04:50:17.908 INFO [stderr] warning: struct is never constructed: `ScanFlags`
Nov 30 04:50:17.908 INFO [stderr]  --> src/scan.rs:9:1
Nov 30 04:50:17.908 INFO [stderr]   |
Nov 30 04:50:17.908 INFO [stderr] 9 | pub struct ScanFlags {
Nov 30 04:50:17.908 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 30 04:50:17.908 INFO [stderr]   |
Nov 30 04:50:17.908 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 04:50:17.908 INFO [stderr] 
Nov 30 04:50:17.915 INFO [stderr] warning: structure field `Symlinks` should have a snake case name such as `symlinks`
Nov 30 04:50:17.915 INFO [stderr]   --> src/scan.rs:10:5
Nov 30 04:50:17.915 INFO [stderr]    |
Nov 30 04:50:17.915 INFO [stderr] 10 |     Symlinks: bool,     // Whether to follow symlinks
Nov 30 04:50:17.915 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 04:50:17.915 INFO [stderr]    |
Nov 30 04:50:17.915 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 04:50:17.915 INFO [stderr] 
Nov 30 04:50:17.915 INFO [stderr] warning: structure field `TopLevelOnly` should have a snake case name such as `top_level_only`
Nov 30 04:50:17.915 INFO [stderr]   --> src/scan.rs:11:5
Nov 30 04:50:17.915 INFO [stderr]    |
Nov 30 04:50:17.915 INFO [stderr] 11 |     TopLevelOnly: bool, // Whether to stop after first .git repo
Nov 30 04:50:17.915 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 04:50:17.915 INFO [stderr] 
Nov 30 04:50:17.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.42s
Nov 30 04:50:17.972 INFO [stderr] su: No module specific data is present
Nov 30 04:50:18.918 INFO running `"docker" "inspect" "4796f37a3970f4aebe20f00ebf7083ada4cac1599a47b447e261817071bc3f57"`
Nov 30 04:50:19.296 INFO running `"docker" "rm" "-f" "4796f37a3970f4aebe20f00ebf7083ada4cac1599a47b447e261817071bc3f57"`
Nov 30 04:50:19.655 INFO [stdout] 4796f37a3970f4aebe20f00ebf7083ada4cac1599a47b447e261817071bc3f57