[INFO] cloning repository https://github.com/lfkeitel/poe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lfkeitel/poe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfkeitel%2Fpoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfkeitel%2Fpoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06529628af7e3ca4062f1fe334bf752b66bb7a3e
[INFO] testing lfkeitel/poe against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfkeitel%2Fpoe" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lfkeitel/poe 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/lfkeitel/poe
[INFO] finished tweaking git repo https://github.com/lfkeitel/poe
[INFO] tweaked toml for git repo https://github.com/lfkeitel/poe written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lfkeitel/poe 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f13df4cc9517c1f9af13ae6abb9e94ca85dd898237b14ace5caf18a38fbf3826
[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" "f13df4cc9517c1f9af13ae6abb9e94ca85dd898237b14ace5caf18a38fbf3826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f13df4cc9517c1f9af13ae6abb9e94ca85dd898237b14ace5caf18a38fbf3826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f13df4cc9517c1f9af13ae6abb9e94ca85dd898237b14ace5caf18a38fbf3826", kill_on_drop: false }`
[INFO] [stdout] f13df4cc9517c1f9af13ae6abb9e94ca85dd898237b14ace5caf18a38fbf3826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 5d753e5919bed78a8b6d3ff08a03177846a97c0489b59999cab34660082b6a06
[INFO] running `Command { std: "docker" "start" "-a" "5d753e5919bed78a8b6d3ff08a03177846a97c0489b59999cab34660082b6a06", kill_on_drop: false }`
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling poe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/editor.rs:120:29
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn edit_mode(&mut self, args: &[&str]) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/editor.rs:232:31
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn delete_line(&mut self, args: &[&str]) {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_HISTORY_ITEMS`
[INFO] [stdout]   --> src/terminal.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const MAX_HISTORY_ITEMS: usize = 10000;
[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: `new`
[INFO] [stdout]   --> src/terminal.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new<P: AsRef<Path>>(history_file: P) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_history`
[INFO] [stdout]   --> src/terminal.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn load_history(&mut self) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_history_file`
[INFO] [stdout]   --> src/terminal.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn write_history_file(&mut self) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "5d753e5919bed78a8b6d3ff08a03177846a97c0489b59999cab34660082b6a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d753e5919bed78a8b6d3ff08a03177846a97c0489b59999cab34660082b6a06", kill_on_drop: false }`
[INFO] [stdout] 5d753e5919bed78a8b6d3ff08a03177846a97c0489b59999cab34660082b6a06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8925da7e23b1c1559fb89092ef1112a8ccaa1b07d9423151d580cb89633a52e8
[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" "8925da7e23b1c1559fb89092ef1112a8ccaa1b07d9423151d580cb89633a52e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling poe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/editor.rs:120:29
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn edit_mode(&mut self, args: &[&str]) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/editor.rs:232:31
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn delete_line(&mut self, args: &[&str]) {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_HISTORY_ITEMS`
[INFO] [stdout]   --> src/terminal.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const MAX_HISTORY_ITEMS: usize = 10000;
[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: `new`
[INFO] [stdout]   --> src/terminal.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new<P: AsRef<Path>>(history_file: P) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_history`
[INFO] [stdout]   --> src/terminal.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn load_history(&mut self) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_history_file`
[INFO] [stdout]   --> src/terminal.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn write_history_file(&mut self) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "8925da7e23b1c1559fb89092ef1112a8ccaa1b07d9423151d580cb89633a52e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8925da7e23b1c1559fb89092ef1112a8ccaa1b07d9423151d580cb89633a52e8", kill_on_drop: false }`
[INFO] [stdout] 8925da7e23b1c1559fb89092ef1112a8ccaa1b07d9423151d580cb89633a52e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 121ea9c3f62fdcfa1d0c626edf01c5efa478a7f0d8acd23d26e9be7256dc649c
[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" "121ea9c3f62fdcfa1d0c626edf01c5efa478a7f0d8acd23d26e9be7256dc649c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/editor.rs:120:29
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn edit_mode(&mut self, args: &[&str]) {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/editor.rs:232:31
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn delete_line(&mut self, args: &[&str]) {
[INFO] [stderr]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAX_HISTORY_ITEMS`
[INFO] [stderr]   --> src/terminal.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | const MAX_HISTORY_ITEMS: usize = 10000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/terminal.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new<P: AsRef<Path>>(history_file: P) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `load_history`
[INFO] [stderr]   --> src/terminal.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn load_history(&mut self) -> io::Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_history_file`
[INFO] [stderr]   --> src/terminal.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn write_history_file(&mut self) -> io::Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poe-168c7bf71fe2ebe0
[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 `Command { std: "docker" "inspect" "121ea9c3f62fdcfa1d0c626edf01c5efa478a7f0d8acd23d26e9be7256dc649c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121ea9c3f62fdcfa1d0c626edf01c5efa478a7f0d8acd23d26e9be7256dc649c", kill_on_drop: false }`
[INFO] [stdout] 121ea9c3f62fdcfa1d0c626edf01c5efa478a7f0d8acd23d26e9be7256dc649c