[INFO] fetching crate templater 0.1.0...
[INFO] testing templater-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate templater 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate templater 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate templater 0.1.0
[INFO] finished tweaking crates.io crate templater 0.1.0
[INFO] tweaked toml for crates.io crate templater 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d31bbb33f903983dfc8c606a4f4dfb3228602d1de06935a4666189e1feed342b
[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" "d31bbb33f903983dfc8c606a4f4dfb3228602d1de06935a4666189e1feed342b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d31bbb33f903983dfc8c606a4f4dfb3228602d1de06935a4666189e1feed342b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31bbb33f903983dfc8c606a4f4dfb3228602d1de06935a4666189e1feed342b", kill_on_drop: false }`
[INFO] [stdout] d31bbb33f903983dfc8c606a4f4dfb3228602d1de06935a4666189e1feed342b
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aab3a34ce004cd126f98394a24bae664b740ffdd9ea6176e8de3f64a531b8440
[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" "aab3a34ce004cd126f98394a24bae664b740ffdd9ea6176e8de3f64a531b8440", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling app_dirs v1.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling templater v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `delete_template`
[INFO] [stdout]   --> src/template_persist.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn delete_template(template_name: &str) -> Result<(), AppDirsError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.44s
[INFO] running `Command { std: "docker" "inspect" "aab3a34ce004cd126f98394a24bae664b740ffdd9ea6176e8de3f64a531b8440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab3a34ce004cd126f98394a24bae664b740ffdd9ea6176e8de3f64a531b8440", kill_on_drop: false }`
[INFO] [stdout] aab3a34ce004cd126f98394a24bae664b740ffdd9ea6176e8de3f64a531b8440
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 9a202cf6d554c3d84384f6414a2bb9e7468234928081547b7739306b2a31346e
[INFO] running `Command { std: "docker" "start" "-a" "9a202cf6d554c3d84384f6414a2bb9e7468234928081547b7739306b2a31346e", kill_on_drop: false }`
[INFO] [stderr]    Compiling templater v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `load_file_contents` in this scope
[INFO] [stdout]   --> src/template_creation.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         load_file_contents("example.txt")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 3 arguments were supplied
[INFO] [stdout]   --> src/template_persist.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     save_template("hi", "example", "rs");
[INFO] [stdout]    |     ^^^^^^^^^^^^^ ----  ---------  ---- supplied 3 arguments
[INFO] [stdout]    |     |
[INFO] [stdout]    |     expected 2 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/template_persist.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn save_template(file_name: &str, template_string: &str) -> Result<(), AppDirsError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ ---------------  ---------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `templater`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9a202cf6d554c3d84384f6414a2bb9e7468234928081547b7739306b2a31346e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a202cf6d554c3d84384f6414a2bb9e7468234928081547b7739306b2a31346e", kill_on_drop: false }`
[INFO] [stdout] 9a202cf6d554c3d84384f6414a2bb9e7468234928081547b7739306b2a31346e