[INFO] cloning repository motecshine/rocket-example
[INFO] running `"git" "clone" "--bare" "git://github.com/motecshine/rocket-example.git" "work/cache/sources/gh/motecshine/rocket-example"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/motecshine/rocket-example'...
[INFO] running `"git" "clone" "work/cache/sources/gh/motecshine/rocket-example" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/motecshine/rocket-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/motecshine/rocket-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/motecshine/rocket-example" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/motecshine/rocket-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/motecshine/rocket-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a32b7d87a548cf5822146802244c30bccef6c20d
[INFO] sha for GitHub repo motecshine/rocket-example: a32b7d87a548cf5822146802244c30bccef6c20d
[INFO] validating manifest of motecshine/rocket-example on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of motecshine/rocket-example on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing motecshine/rocket-example
[INFO] finished frobbing motecshine/rocket-example
[INFO] frobbed toml for motecshine/rocket-example written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/motecshine/rocket-example/Cargo.toml
[INFO] started frobbing motecshine/rocket-example
[INFO] finished frobbing motecshine/rocket-example
[INFO] frobbed toml for motecshine/rocket-example written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/motecshine/rocket-example/Cargo.toml
[INFO] crate motecshine/rocket-example already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing motecshine/rocket-example against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/motecshine/rocket-example:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] a4b0c30d76a8d94d30916938b3aeb39074ce7ebf71c62dd599cd33c7c3e49773
[INFO] running `"docker" "start" "-a" "a4b0c30d76a8d94d30916938b3aeb39074ce7ebf71c62dd599cd33c7c3e49773"`
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling notify v4.0.9
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]    Compiling rocket_http v0.4.0
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling rocket_contrib_codegen v0.4.0
[INFO] [stderr]    Compiling diesel v1.4.1
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]    Compiling rocket v0.4.0
[INFO] [stderr]    Compiling rocket_contrib v0.4.0
[INFO] [stderr]    Compiling msgboard v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:108:11
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn unlike(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |           ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `thread_id`
[INFO] [stderr]    --> src/main.rs:108:27
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn unlike(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |                           ^^^^^^^^^ help: consider prefixing with an underscore: `_thread_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn like(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `thread_id`
[INFO] [stderr]    --> src/main.rs:114:25
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn like(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_thread_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 | fn comments(conn: MsgBoard) {
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:126:19
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn create_comment(conn: MsgBoard) {
[INFO] [stderr]     |                   ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `"docker" "inspect" "a4b0c30d76a8d94d30916938b3aeb39074ce7ebf71c62dd599cd33c7c3e49773"`
[INFO] running `"docker" "rm" "-f" "a4b0c30d76a8d94d30916938b3aeb39074ce7ebf71c62dd599cd33c7c3e49773"`
[INFO] [stdout] a4b0c30d76a8d94d30916938b3aeb39074ce7ebf71c62dd599cd33c7c3e49773
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/motecshine/rocket-example:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4797585df6ab9e9efbac2fcb1a3267f0af1828bd35e515d868d1e51352b76c5e
[INFO] running `"docker" "start" "-a" "4797585df6ab9e9efbac2fcb1a3267f0af1828bd35e515d868d1e51352b76c5e"`
[INFO] [stderr]    Compiling msgboard v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:108:11
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn unlike(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |           ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `thread_id`
[INFO] [stderr]    --> src/main.rs:108:27
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn unlike(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |                           ^^^^^^^^^ help: consider prefixing with an underscore: `_thread_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn like(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `thread_id`
[INFO] [stderr]    --> src/main.rs:114:25
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn like(conn: MsgBoard, thread_id: i32) {
[INFO] [stderr]     |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_thread_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 | fn comments(conn: MsgBoard) {
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]    --> src/main.rs:126:19
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn create_comment(conn: MsgBoard) {
[INFO] [stderr]     |                   ^^^^ help: consider prefixing with an underscore: `_conn`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `"docker" "inspect" "4797585df6ab9e9efbac2fcb1a3267f0af1828bd35e515d868d1e51352b76c5e"`
[INFO] running `"docker" "rm" "-f" "4797585df6ab9e9efbac2fcb1a3267f0af1828bd35e515d868d1e51352b76c5e"`
[INFO] [stdout] 4797585df6ab9e9efbac2fcb1a3267f0af1828bd35e515d868d1e51352b76c5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/motecshine/rocket-example:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 39d5b0d8437e4b35e7c45312f5ec24ee201be9fd94ec31756a25a30cd7542c39
[INFO] running `"docker" "start" "-a" "39d5b0d8437e4b35e7c45312f5ec24ee201be9fd94ec31756a25a30cd7542c39"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/msgboard-95581195c26b6540
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "39d5b0d8437e4b35e7c45312f5ec24ee201be9fd94ec31756a25a30cd7542c39"`
[INFO] running `"docker" "rm" "-f" "39d5b0d8437e4b35e7c45312f5ec24ee201be9fd94ec31756a25a30cd7542c39"`
[INFO] [stdout] 39d5b0d8437e4b35e7c45312f5ec24ee201be9fd94ec31756a25a30cd7542c39