[INFO] updating cached repository https://github.com/BlueTeleco/i3themes
[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] 2f39c445f071dd33b030f66c47adb67f26ef4757
[INFO] testing BlueTeleco/i3themes against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueTeleco%2Fi3themes" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BlueTeleco/i3themes on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/BlueTeleco/i3themes
[INFO] finished tweaking git repo https://github.com/BlueTeleco/i3themes
[INFO] tweaked toml for git repo https://github.com/BlueTeleco/i3themes written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/BlueTeleco/i3themes already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 7b7c607e08f6c84134259fd57fb1173afdb812b4b290bce3326cca6fa10cb597
[INFO] running `"docker" "start" "-a" "7b7c607e08f6c84134259fd57fb1173afdb812b4b290bce3326cca6fa10cb597"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling linked-hash-map v0.5.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling yaml-rust v0.4.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling i3themes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `meta`
[INFO] [stderr]    --> src/i3config.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn meta() -> HashMap<&'static str,&'static str> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `theme_vars`
[INFO] [stderr]    --> src/i3config.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn theme_vars(file: &File) -> HashMap<String, String> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.42s
[INFO] running `"docker" "inspect" "7b7c607e08f6c84134259fd57fb1173afdb812b4b290bce3326cca6fa10cb597"`
[INFO] running `"docker" "rm" "-f" "7b7c607e08f6c84134259fd57fb1173afdb812b4b290bce3326cca6fa10cb597"`
[INFO] [stdout] 7b7c607e08f6c84134259fd57fb1173afdb812b4b290bce3326cca6fa10cb597
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c8ab7fa448a9dd0dd369903b08b89e7890f8c26f9767681e0d5ea8d7487340b
[INFO] running `"docker" "start" "-a" "1c8ab7fa448a9dd0dd369903b08b89e7890f8c26f9767681e0d5ea8d7487340b"`
[INFO] [stderr]    Compiling i3themes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `meta`
[INFO] [stderr]    --> src/i3config.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn meta() -> HashMap<&'static str,&'static str> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `theme_vars`
[INFO] [stderr]    --> src/i3config.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn theme_vars(file: &File) -> HashMap<String, String> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `meta`
[INFO] [stderr]    --> src/i3config.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn meta() -> HashMap<&'static str,&'static str> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `theme_vars`
[INFO] [stderr]    --> src/i3config.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn theme_vars(file: &File) -> HashMap<String, String> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `"docker" "inspect" "1c8ab7fa448a9dd0dd369903b08b89e7890f8c26f9767681e0d5ea8d7487340b"`
[INFO] running `"docker" "rm" "-f" "1c8ab7fa448a9dd0dd369903b08b89e7890f8c26f9767681e0d5ea8d7487340b"`
[INFO] [stdout] 1c8ab7fa448a9dd0dd369903b08b89e7890f8c26f9767681e0d5ea8d7487340b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] ae1151eed31c5f027d70d0b1107d9b0a56ac5deef578d90ebaa376931c960349
[INFO] running `"docker" "start" "-a" "ae1151eed31c5f027d70d0b1107d9b0a56ac5deef578d90ebaa376931c960349"`
[INFO] [stderr] warning: function is never used: `meta`
[INFO] [stderr]    --> src/i3config.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn meta() -> HashMap<&'static str,&'static str> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `theme_vars`
[INFO] [stderr]    --> src/i3config.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn theme_vars(file: &File) -> HashMap<String, String> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `meta`
[INFO] [stderr]    --> src/i3config.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn meta() -> HashMap<&'static str,&'static str> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `theme_vars`
[INFO] [stderr]    --> src/i3config.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn theme_vars(file: &File) -> HashMap<String, String> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/i3themes-24975dc2c1c539e9
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/i3themes-fd9f61b795b63d60
[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] [stdout] 
[INFO] [stderr]    Doc-tests i3themes
[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] [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" "ae1151eed31c5f027d70d0b1107d9b0a56ac5deef578d90ebaa376931c960349"`
[INFO] running `"docker" "rm" "-f" "ae1151eed31c5f027d70d0b1107d9b0a56ac5deef578d90ebaa376931c960349"`
[INFO] [stdout] ae1151eed31c5f027d70d0b1107d9b0a56ac5deef578d90ebaa376931c960349