[INFO] updating cached repository https://github.com/lfkeitel/poe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06529628af7e3ca4062f1fe334bf752b66bb7a3e
[INFO] testing lfkeitel/poe against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfkeitel%2Fpoe" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lfkeitel/poe on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-8/source/Cargo.toml
[INFO] crate git repo https://github.com/lfkeitel/poe already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2a885a9900ed608fa408bb1e9c9d4f42e2c78b5f5c3e5a8204f14a233052d6fa
[INFO] running `"docker" "start" "-a" "2a885a9900ed608fa408bb1e9c9d4f42e2c78b5f5c3e5a8204f14a233052d6fa"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling poe v0.1.0 (/opt/rustwide/workdir)
[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 dev [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `"docker" "inspect" "2a885a9900ed608fa408bb1e9c9d4f42e2c78b5f5c3e5a8204f14a233052d6fa"`
[INFO] running `"docker" "rm" "-f" "2a885a9900ed608fa408bb1e9c9d4f42e2c78b5f5c3e5a8204f14a233052d6fa"`
[INFO] [stdout] 2a885a9900ed608fa408bb1e9c9d4f42e2c78b5f5c3e5a8204f14a233052d6fa
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] ae956937e34c95f800a2ccb3dcc1847769d1245a959e72f9bcef9e2806598a84
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ae956937e34c95f800a2ccb3dcc1847769d1245a959e72f9bcef9e2806598a84"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling poe v0.1.0 (/opt/rustwide/workdir)
[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 0.95s
[INFO] running `"docker" "inspect" "ae956937e34c95f800a2ccb3dcc1847769d1245a959e72f9bcef9e2806598a84"`
[INFO] running `"docker" "rm" "-f" "ae956937e34c95f800a2ccb3dcc1847769d1245a959e72f9bcef9e2806598a84"`
[INFO] [stdout] ae956937e34c95f800a2ccb3dcc1847769d1245a959e72f9bcef9e2806598a84
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 01ec3a3548e8f8a16902fdba9281e284f778327a090aa7ecb7f6ed1697392fbc
[INFO] running `"docker" "start" "-a" "01ec3a3548e8f8a16902fdba9281e284f778327a090aa7ecb7f6ed1697392fbc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poe-6eeeb11685a56f86
[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" "01ec3a3548e8f8a16902fdba9281e284f778327a090aa7ecb7f6ed1697392fbc"`
[INFO] running `"docker" "rm" "-f" "01ec3a3548e8f8a16902fdba9281e284f778327a090aa7ecb7f6ed1697392fbc"`
[INFO] [stdout] 01ec3a3548e8f8a16902fdba9281e284f778327a090aa7ecb7f6ed1697392fbc