[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#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpothi01%2Ffive" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jpothi01/five on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3547c241b89446b40ac515a34d433acf89872da9567b1ea26cd5f973306c472a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3547c241b89446b40ac515a34d433acf89872da9567b1ea26cd5f973306c472a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3547c241b89446b40ac515a34d433acf89872da9567b1ea26cd5f973306c472a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3547c241b89446b40ac515a34d433acf89872da9567b1ea26cd5f973306c472a", kill_on_drop: false }`
[INFO] [stdout] 3547c241b89446b40ac515a34d433acf89872da9567b1ea26cd5f973306c472a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4fb088eb2df198e6858ed82ff7340831be482a012aab6aee6fd601d01eb978ab
[INFO] running `Command { std: "docker" "start" "-a" "4fb088eb2df198e6858ed82ff7340831be482a012aab6aee6fd601d01eb978ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[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 29.40s
[INFO] running `Command { std: "docker" "inspect" "4fb088eb2df198e6858ed82ff7340831be482a012aab6aee6fd601d01eb978ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb088eb2df198e6858ed82ff7340831be482a012aab6aee6fd601d01eb978ab", kill_on_drop: false }`
[INFO] [stdout] 4fb088eb2df198e6858ed82ff7340831be482a012aab6aee6fd601d01eb978ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9f7c541548e5f4ca809d5d78a8f006a976282e20da8058a1db260720bb94e71
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9f7c541548e5f4ca809d5d78a8f006a976282e20da8058a1db260720bb94e71", 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 2.17s
[INFO] running `Command { std: "docker" "inspect" "d9f7c541548e5f4ca809d5d78a8f006a976282e20da8058a1db260720bb94e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f7c541548e5f4ca809d5d78a8f006a976282e20da8058a1db260720bb94e71", kill_on_drop: false }`
[INFO] [stdout] d9f7c541548e5f4ca809d5d78a8f006a976282e20da8058a1db260720bb94e71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64dc02e2f2f3cf9160dba5e91b0f4598b95f75e43ae49a56ace62ddbf69e2af3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64dc02e2f2f3cf9160dba5e91b0f4598b95f75e43ae49a56ace62ddbf69e2af3", kill_on_drop: false }`
[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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/five-ea66ccd8830019cb
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test buffer::tests::complex_1 ... ok
[INFO] [stdout] test buffer::tests::delete_1 ... ok
[INFO] [stdout] test buffer::tests::grow_1 ... ok
[INFO] [stdout] test buffer::tests::grow_2 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_left_multiple_times ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_1 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_2 ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_multiple_times ... ok
[INFO] [stdout] test buffer::tests::move_cursor_right_saturating ... ok
[INFO] [stdout] test buffer::tests::simple_insert ... ok
[INFO] [stdout] test buffer::tests::move_cursor_left_saturating ... ok
[INFO] [stdout] test buffer::tests::delete_2 ... ok
[INFO] [stdout] test buffer::tests::initialize ... 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_left_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64dc02e2f2f3cf9160dba5e91b0f4598b95f75e43ae49a56ace62ddbf69e2af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64dc02e2f2f3cf9160dba5e91b0f4598b95f75e43ae49a56ace62ddbf69e2af3", kill_on_drop: false }`
[INFO] [stdout] 64dc02e2f2f3cf9160dba5e91b0f4598b95f75e43ae49a56ace62ddbf69e2af3