[INFO] cloning repository https://github.com/NDobrev/file-exp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NDobrev/file-exp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNDobrev%2Ffile-exp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNDobrev%2Ffile-exp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a7847c56264de33a734c5873a42f893a083d1e0
[INFO] testing NDobrev/file-exp against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNDobrev%2Ffile-exp" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NDobrev/file-exp on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NDobrev/file-exp
[INFO] finished tweaking git repo https://github.com/NDobrev/file-exp
[INFO] tweaked toml for git repo https://github.com/NDobrev/file-exp written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/NDobrev/file-exp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3a8485be31f238860aa519aa2cdb9afe0c983df8ab345a220499a19e9c02bb3
[INFO] running `Command { std: "docker" "start" "-a" "e3a8485be31f238860aa519aa2cdb9afe0c983df8ab345a220499a19e9c02bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3a8485be31f238860aa519aa2cdb9afe0c983df8ab345a220499a19e9c02bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a8485be31f238860aa519aa2cdb9afe0c983df8ab345a220499a19e9c02bb3", kill_on_drop: false }`
[INFO] [stdout] e3a8485be31f238860aa519aa2cdb9afe0c983df8ab345a220499a19e9c02bb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c21ce93ac6c66075bc8d03a78bfc033f1c6ea761f4f7fa29133b3b2bac5e476
[INFO] running `Command { std: "docker" "start" "-a" "5c21ce93ac6c66075bc8d03a78bfc033f1c6ea761f4f7fa29133b3b2bac5e476", kill_on_drop: false }`
[INFO] [stderr]    Compiling file-exp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "5c21ce93ac6c66075bc8d03a78bfc033f1c6ea761f4f7fa29133b3b2bac5e476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c21ce93ac6c66075bc8d03a78bfc033f1c6ea761f4f7fa29133b3b2bac5e476", kill_on_drop: false }`
[INFO] [stdout] 5c21ce93ac6c66075bc8d03a78bfc033f1c6ea761f4f7fa29133b3b2bac5e476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95dddf9428976288dff5322e60280229dc6581027737a7f79f9e5ed02de0fe12
[INFO] running `Command { std: "docker" "start" "-a" "95dddf9428976288dff5322e60280229dc6581027737a7f79f9e5ed02de0fe12", kill_on_drop: false }`
[INFO] [stderr]    Compiling file-exp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/command_registry.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |         fn execute(&self, ctx: &mut Context, _arguments: &str) -> String {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/file_exp-d729e29501d70858)
[INFO] running `Command { std: "docker" "inspect" "95dddf9428976288dff5322e60280229dc6581027737a7f79f9e5ed02de0fe12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95dddf9428976288dff5322e60280229dc6581027737a7f79f9e5ed02de0fe12", kill_on_drop: false }`
[INFO] [stdout] 95dddf9428976288dff5322e60280229dc6581027737a7f79f9e5ed02de0fe12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2e420f764f68e239c6b45111fea3d0d1d9b1cf7d2e4dcd2eb9c937dd3f20f11
[INFO] running `Command { std: "docker" "start" "-a" "d2e420f764f68e239c6b45111fea3d0d1d9b1cf7d2e4dcd2eb9c937dd3f20f11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/command_registry.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |         fn execute(&self, ctx: &mut Context, _arguments: &str) -> String {
[INFO] [stderr]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `file-exp` (bin "file-exp" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/file_exp-d729e29501d70858)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test command_registry::tests::add_single_command ... ok
[INFO] [stdout] test command_registry::tests::empty_factor ... ok
[INFO] [stdout] test command_registry::tests::execute_bad_command ... ok
[INFO] [stdout] test command_registry::tests::execute_single_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2e420f764f68e239c6b45111fea3d0d1d9b1cf7d2e4dcd2eb9c937dd3f20f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e420f764f68e239c6b45111fea3d0d1d9b1cf7d2e4dcd2eb9c937dd3f20f11", kill_on_drop: false }`
[INFO] [stdout] d2e420f764f68e239c6b45111fea3d0d1d9b1cf7d2e4dcd2eb9c937dd3f20f11