[INFO] updating cached repository hinohi/test-serde
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hinohi/test-serde
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hinohi/test-serde" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/hinohi/test-serde"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/hinohi/test-serde'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hinohi/test-serde" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/hinohi/test-serde"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/hinohi/test-serde'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1dca2342baccdeee5f19e9012a989702d0db4b5a
[INFO] sha for GitHub repo hinohi/test-serde: 1dca2342baccdeee5f19e9012a989702d0db4b5a
[INFO] validating manifest of hinohi/test-serde on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hinohi/test-serde on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hinohi/test-serde
[INFO] finished frobbing hinohi/test-serde
[INFO] frobbed toml for hinohi/test-serde written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/hinohi/test-serde/Cargo.toml
[INFO] started frobbing hinohi/test-serde
[INFO] finished frobbing hinohi/test-serde
[INFO] frobbed toml for hinohi/test-serde written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/hinohi/test-serde/Cargo.toml
[INFO] crate hinohi/test-serde already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hinohi/test-serde against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-7/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/hinohi/test-serde:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f0a43588da1452a370e904d2fe86fdfa1252c3f9c36ab1651be8fe08e0b90f75
[INFO] running `"docker" "start" "-a" "f0a43588da1452a370e904d2fe86fdfa1252c3f9c36ab1651be8fe08e0b90f75"`
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]     Checking iter-read v0.1.0
[INFO] [stderr]    Compiling syn v0.15.7
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking rmp v0.8.7
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]     Checking serde-pickle v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.31
[INFO] [stderr]     Checking toml v0.4.8
[INFO] [stderr]     Checking ron v0.4.0
[INFO] [stderr]     Checking serde_yaml v0.8.5
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking serde-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `test_json`
[INFO] [stderr]   --> src/val.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn test_json(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_yaml`
[INFO] [stderr]   --> src/val.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn test_yaml(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_toml`
[INFO] [stderr]   --> src/val.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn test_toml(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_pickle`
[INFO] [stderr]   --> src/val.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn test_pickle(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_ron`
[INFO] [stderr]   --> src/val.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn test_ron(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_rmp`
[INFO] [stderr]    --> src/val.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn test_rmp(p: &Point) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]    --> src/val.rs:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub fn run() {
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `test`
[INFO] [stderr]  --> src/pf.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use test;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_json`
[INFO] [stderr]   --> src/val.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn test_json(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_yaml`
[INFO] [stderr]   --> src/val.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn test_yaml(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_toml`
[INFO] [stderr]   --> src/val.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn test_toml(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_pickle`
[INFO] [stderr]   --> src/val.rs:75:1
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn test_pickle(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_ron`
[INFO] [stderr]   --> src/val.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn test_ron(p: &Point) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_rmp`
[INFO] [stderr]    --> src/val.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn test_rmp(p: &Point) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]    --> src/val.rs:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub fn run() {
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.75s
[INFO] running `"docker" "inspect" "f0a43588da1452a370e904d2fe86fdfa1252c3f9c36ab1651be8fe08e0b90f75"`
[INFO] running `"docker" "rm" "-f" "f0a43588da1452a370e904d2fe86fdfa1252c3f9c36ab1651be8fe08e0b90f75"`
[INFO] [stdout] f0a43588da1452a370e904d2fe86fdfa1252c3f9c36ab1651be8fe08e0b90f75