[INFO] fetching crate caesar_cipher_enc_dec 0.3.0...
[INFO] testing caesar_cipher_enc_dec-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate caesar_cipher_enc_dec 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate caesar_cipher_enc_dec 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caesar_cipher_enc_dec 0.3.0
[INFO] finished tweaking crates.io crate caesar_cipher_enc_dec 0.3.0
[INFO] tweaked toml for crates.io crate caesar_cipher_enc_dec 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate caesar_cipher_enc_dec 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86189866e364dd173efc7889793a2d8a7a137d22f16393d32bf70ef752486e10
[INFO] running `Command { std: "docker" "start" "-a" "86189866e364dd173efc7889793a2d8a7a137d22f16393d32bf70ef752486e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86189866e364dd173efc7889793a2d8a7a137d22f16393d32bf70ef752486e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86189866e364dd173efc7889793a2d8a7a137d22f16393d32bf70ef752486e10", kill_on_drop: false }`
[INFO] [stdout] 86189866e364dd173efc7889793a2d8a7a137d22f16393d32bf70ef752486e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16883269245c23822315bad0fb2b03ec1d49110b5b1c2f3a0a9136aee3bc0d0f
[INFO] running `Command { std: "docker" "start" "-a" "16883269245c23822315bad0fb2b03ec1d49110b5b1c2f3a0a9136aee3bc0d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling caesar_cipher_enc_dec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "16883269245c23822315bad0fb2b03ec1d49110b5b1c2f3a0a9136aee3bc0d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16883269245c23822315bad0fb2b03ec1d49110b5b1c2f3a0a9136aee3bc0d0f", kill_on_drop: false }`
[INFO] [stdout] 16883269245c23822315bad0fb2b03ec1d49110b5b1c2f3a0a9136aee3bc0d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a7c707dc94ac21fc18c45440dde8211d22432dcdca627eee331c890d752a086
[INFO] running `Command { std: "docker" "start" "-a" "2a7c707dc94ac21fc18c45440dde8211d22432dcdca627eee331c890d752a086", kill_on_drop: false }`
[INFO] [stderr]    Compiling caesar_cipher_enc_dec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "2a7c707dc94ac21fc18c45440dde8211d22432dcdca627eee331c890d752a086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a7c707dc94ac21fc18c45440dde8211d22432dcdca627eee331c890d752a086", kill_on_drop: false }`
[INFO] [stdout] 2a7c707dc94ac21fc18c45440dde8211d22432dcdca627eee331c890d752a086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 579a9ae6b4d0e0fb922ab64ad2c1256d5a6fff7f3c7535c9bfa842ce7c2a6751
[INFO] running `Command { std: "docker" "start" "-a" "579a9ae6b4d0e0fb922ab64ad2c1256d5a6fff7f3c7535c9bfa842ce7c2a6751", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/caesar_cipher_enc_dec-400564a17c9955db)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_caesar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/caesar_cipher_enc_dec-45e6cbae5cbb5673)
[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] [stderr]    Doc-tests caesar_cipher_enc_dec
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - caesar_cipher (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - caesar_cipher (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - caesar_cipher (line 17) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:22:4
[INFO] [stdout]   |
[INFO] [stdout] 8 |    caesar_encrypt(&text, i)}
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;`
[INFO] [stdout]   |    |
[INFO] [stdout]   |    expected `()`, found `String`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - caesar_cipher (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "579a9ae6b4d0e0fb922ab64ad2c1256d5a6fff7f3c7535c9bfa842ce7c2a6751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579a9ae6b4d0e0fb922ab64ad2c1256d5a6fff7f3c7535c9bfa842ce7c2a6751", kill_on_drop: false }`
[INFO] [stdout] 579a9ae6b4d0e0fb922ab64ad2c1256d5a6fff7f3c7535c9bfa842ce7c2a6751
