[INFO] cloning repository https://github.com/jpothi01/five
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpothi01/five" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpothi01%2Ffive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpothi01%2Ffive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3408396401e235a29e7a8d4da0230629cfea7dbd
[INFO] testing jpothi01/five against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpothi01%2Ffive" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jpothi01/five on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jpothi01/five
[INFO] finished tweaking git repo https://github.com/jpothi01/five
[INFO] tweaked toml for git repo https://github.com/jpothi01/five written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/jpothi01/five already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8559022a24d23c9e4129d2266572a31d2b40afb0f903fb882bfe4286ccb71578
[INFO] running `Command { std: "docker" "start" "-a" "8559022a24d23c9e4129d2266572a31d2b40afb0f903fb882bfe4286ccb71578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8559022a24d23c9e4129d2266572a31d2b40afb0f903fb882bfe4286ccb71578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8559022a24d23c9e4129d2266572a31d2b40afb0f903fb882bfe4286ccb71578", kill_on_drop: false }`
[INFO] [stdout] 8559022a24d23c9e4129d2266572a31d2b40afb0f903fb882bfe4286ccb71578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60c5ef2129eca3e4384aee71bb4d666d7945d8d005b2ecb3faf1e79953ba57d9
[INFO] running `Command { std: "docker" "start" "-a" "60c5ef2129eca3e4384aee71bb4d666d7945d8d005b2ecb3faf1e79953ba57d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling five v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FileIndexEntry`
[INFO] [stdout]   --> src/components/file_pane.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::indexer::index::{FileIndexEntry, FileTreeFolder, FileTreeNode, Index};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/indexer/index.rs:117:31
[INFO] [stdout]     |
[INFO] [stdout] 117 |         IndexError::new(error.description())
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_cursor`
[INFO] [stdout]    --> src/buffer.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn move_cursor(&mut self, offset: isize) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_cursor_to_end`
[INFO] [stdout]    --> src/buffer.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn move_cursor_to_end(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/indexer/local_index.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 mem::replace(index.deref_mut(), Some(Index::new(root_node)));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/indexer/ssh_index.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 mem::replace(index.deref_mut(), Some(retrieved_index.unwrap()));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.44s
[INFO] running `Command { std: "docker" "inspect" "60c5ef2129eca3e4384aee71bb4d666d7945d8d005b2ecb3faf1e79953ba57d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c5ef2129eca3e4384aee71bb4d666d7945d8d005b2ecb3faf1e79953ba57d9", kill_on_drop: false }`
[INFO] [stdout] 60c5ef2129eca3e4384aee71bb4d666d7945d8d005b2ecb3faf1e79953ba57d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 131f07de8a2282db3926c43359bcbe2d232a67814bce131e962baa394b28d896
[INFO] running `Command { std: "docker" "start" "-a" "131f07de8a2282db3926c43359bcbe2d232a67814bce131e962baa394b28d896", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling five v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FileIndexEntry`
[INFO] [stdout]   --> src/components/file_pane.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::indexer::index::{FileIndexEntry, FileTreeFolder, FileTreeNode, Index};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/indexer/index.rs:117:31
[INFO] [stdout]     |
[INFO] [stdout] 117 |         IndexError::new(error.description())
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_cursor_to_end`
[INFO] [stdout]    --> src/buffer.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub fn move_cursor_to_end(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/indexer/local_index.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 mem::replace(index.deref_mut(), Some(Index::new(root_node)));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/indexer/ssh_index.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 mem::replace(index.deref_mut(), Some(retrieved_index.unwrap()));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.54s
[INFO] running `Command { std: "docker" "inspect" "131f07de8a2282db3926c43359bcbe2d232a67814bce131e962baa394b28d896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "131f07de8a2282db3926c43359bcbe2d232a67814bce131e962baa394b28d896", kill_on_drop: false }`
[INFO] [stdout] 131f07de8a2282db3926c43359bcbe2d232a67814bce131e962baa394b28d896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed9cdcfc301623de8b64d2948c197027e3c44c0d6591022a57091af9fd11f29a
[INFO] running `Command { std: "docker" "start" "-a" "ed9cdcfc301623de8b64d2948c197027e3c44c0d6591022a57091af9fd11f29a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `FileIndexEntry`
[INFO] [stderr]   --> src/components/file_pane.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 | use crate::indexer::index::{FileIndexEntry, FileTreeFolder, FileTreeNode, Index};
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/indexer/index.rs:117:31
[INFO] [stderr]     |
[INFO] [stderr] 117 |         IndexError::new(error.description())
[INFO] [stderr]     |                               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `move_cursor_to_end`
[INFO] [stderr]    --> src/buffer.rs:226:12
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn move_cursor_to_end(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]   --> src/indexer/local_index.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 mem::replace(index.deref_mut(), Some(Index::new(root_node)));
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/indexer/ssh_index.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 mem::replace(index.deref_mut(), Some(retrieved_index.unwrap()));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: `five` (bin "five" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/five-66ca26f13ddd33c0)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test buffer::tests::move_cursor_left_2 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_left_multiple_times ... ok
[INFO] [stdout] test buffer::tests::move_cursor_left_saturating ... ok
[INFO] [stdout] test buffer::tests::move_cursor_nowhere ... ok
[INFO] [stdout] test buffer::tests::move_cursor_left_1 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_1 ... ok
[INFO] [stdout] test buffer::tests::delete_1 ... ok
[INFO] [stdout] test buffer::tests::initialize ... ok
[INFO] [stdout] test buffer::tests::complex_1 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_2 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_saturating ... ok
[INFO] [stdout] test buffer::tests::grow_1 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_multiple_times ... ok
[INFO] [stdout] test buffer::tests::delete_2 ... ok
[INFO] [stdout] test buffer::tests::grow_2 ... ok
[INFO] [stdout] test buffer::tests::simple_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed9cdcfc301623de8b64d2948c197027e3c44c0d6591022a57091af9fd11f29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed9cdcfc301623de8b64d2948c197027e3c44c0d6591022a57091af9fd11f29a", kill_on_drop: false }`
[INFO] [stdout] ed9cdcfc301623de8b64d2948c197027e3c44c0d6591022a57091af9fd11f29a