[INFO] cloning repository https://github.com/fpauselli-fiuba/taller-diff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fpauselli-fiuba/taller-diff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffpauselli-fiuba%2Ftaller-diff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffpauselli-fiuba%2Ftaller-diff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d04a424cc978b301ca617703a7d6d87b64a2cdf5
[INFO] testing fpauselli-fiuba/taller-diff against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffpauselli-fiuba%2Ftaller-diff" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fpauselli-fiuba/taller-diff on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fpauselli-fiuba/taller-diff
[INFO] finished tweaking git repo https://github.com/fpauselli-fiuba/taller-diff
[INFO] tweaked toml for git repo https://github.com/fpauselli-fiuba/taller-diff written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/fpauselli-fiuba/taller-diff already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b2acc04c4903d52e345cfd23895d1ba5f9d5cb15d994e6adc123869b591deee
[INFO] running `Command { std: "docker" "start" "-a" "7b2acc04c4903d52e345cfd23895d1ba5f9d5cb15d994e6adc123869b591deee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b2acc04c4903d52e345cfd23895d1ba5f9d5cb15d994e6adc123869b591deee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2acc04c4903d52e345cfd23895d1ba5f9d5cb15d994e6adc123869b591deee", kill_on_drop: false }`
[INFO] [stdout] 7b2acc04c4903d52e345cfd23895d1ba5f9d5cb15d994e6adc123869b591deee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5385166fe62fa27004139398eac86e84a9da98562cf8936039415e4d538fa3f3
[INFO] running `Command { std: "docker" "start" "-a" "5385166fe62fa27004139398eac86e84a9da98562cf8936039415e4d538fa3f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling diff v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "5385166fe62fa27004139398eac86e84a9da98562cf8936039415e4d538fa3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5385166fe62fa27004139398eac86e84a9da98562cf8936039415e4d538fa3f3", kill_on_drop: false }`
[INFO] [stdout] 5385166fe62fa27004139398eac86e84a9da98562cf8936039415e4d538fa3f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a65e00ec4eb85853670738fa3f8c357f3451e634d257d0622d0115e10665e39
[INFO] running `Command { std: "docker" "start" "-a" "1a65e00ec4eb85853670738fa3f8c357f3451e634d257d0622d0115e10665e39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling diff v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "1a65e00ec4eb85853670738fa3f8c357f3451e634d257d0622d0115e10665e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a65e00ec4eb85853670738fa3f8c357f3451e634d257d0622d0115e10665e39", kill_on_drop: false }`
[INFO] [stdout] 1a65e00ec4eb85853670738fa3f8c357f3451e634d257d0622d0115e10665e39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af2967f4b0d97d7fdf312b741df09f035152cb4e22fb4f6a03e46ac10c633d40
[INFO] running `Command { std: "docker" "start" "-a" "af2967f4b0d97d7fdf312b741df09f035152cb4e22fb4f6a03e46ac10c633d40", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diff-9ce6baf2e8abc907)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diff-d5703b74eeee85b1)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diff
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/config.rs - config::Config::new (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/config.rs - config::Config::new (line 16) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/config.rs:17:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let maybeConfig = Config::new();
[INFO] [stdout]   |                   ^^^^^^ use of undeclared type `Config`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `config` in this scope
[INFO] [stdout]  --> src/config.rs:18:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | if(Ok(config)) {
[INFO] [stdout]   |       ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/config.rs:18:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | if(Ok(config)) {
[INFO] [stdout]   |   ^^^^^^^^^^^^ expected `bool`, found enum `Result`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected type `bool`
[INFO] [stdout]              found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/config.rs - config::Config::new (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "af2967f4b0d97d7fdf312b741df09f035152cb4e22fb4f6a03e46ac10c633d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2967f4b0d97d7fdf312b741df09f035152cb4e22fb4f6a03e46ac10c633d40", kill_on_drop: false }`
[INFO] [stdout] af2967f4b0d97d7fdf312b741df09f035152cb4e22fb4f6a03e46ac10c633d40