[INFO] fetching crate litcrypt 0.3.0...
[INFO] testing litcrypt-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate litcrypt 0.3.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate litcrypt 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate litcrypt 0.3.0
[INFO] finished tweaking crates.io crate litcrypt 0.3.0
[INFO] tweaked toml for crates.io crate litcrypt 0.3.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate litcrypt 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded expectest v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34d0acd3edfabbf8106c25a1ff3fe3db7126edd8660d3f716102c80a20da4652
[INFO] running `Command { std: "docker" "start" "-a" "34d0acd3edfabbf8106c25a1ff3fe3db7126edd8660d3f716102c80a20da4652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34d0acd3edfabbf8106c25a1ff3fe3db7126edd8660d3f716102c80a20da4652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34d0acd3edfabbf8106c25a1ff3fe3db7126edd8660d3f716102c80a20da4652", kill_on_drop: false }`
[INFO] [stdout] 34d0acd3edfabbf8106c25a1ff3fe3db7126edd8660d3f716102c80a20da4652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 937a3bcfb7fdb3b41e7f1022eea8d3cf60bc116a1a6a1cbf9f0918254779a1c2
[INFO] running `Command { std: "docker" "start" "-a" "937a3bcfb7fdb3b41e7f1022eea8d3cf60bc116a1a6a1cbf9f0918254779a1c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling litcrypt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "937a3bcfb7fdb3b41e7f1022eea8d3cf60bc116a1a6a1cbf9f0918254779a1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937a3bcfb7fdb3b41e7f1022eea8d3cf60bc116a1a6a1cbf9f0918254779a1c2", kill_on_drop: false }`
[INFO] [stdout] 937a3bcfb7fdb3b41e7f1022eea8d3cf60bc116a1a6a1cbf9f0918254779a1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17605a274af706a9efae7c3903dfae68979668c6bb7065c017634f45b174ff73
[INFO] running `Command { std: "docker" "start" "-a" "17605a274af706a9efae7c3903dfae68979668c6bb7065c017634f45b174ff73", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling expectest v0.12.0
[INFO] [stderr]    Compiling litcrypt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]  --> examples/simple.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | use_litcrypt!();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: LITCRYPT_ENCRYPT_KEY environment variable not set.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> examples/simple.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     println!("his name is: {}", lc!("Voldemort"));
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: LITCRYPT_ENCRYPT_KEY environment variable not set.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `litcrypt` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]  --> tests/test.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | use_litcrypt!("MY-SECRET-SPELL");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: LITCRYPT_ENCRYPT_KEY environment variable not set.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]  --> tests/test.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     assert_eq!(lc!("Kucing Garong"), "Kucing Garong");
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: LITCRYPT_ENCRYPT_KEY environment variable not set.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> tests/test.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     assert_eq!(lc!("Very secret word"), "Very secret word");
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: LITCRYPT_ENCRYPT_KEY environment variable not set.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/litcrypt.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[macro_use(expect)]
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "17605a274af706a9efae7c3903dfae68979668c6bb7065c017634f45b174ff73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17605a274af706a9efae7c3903dfae68979668c6bb7065c017634f45b174ff73", kill_on_drop: false }`
[INFO] [stdout] 17605a274af706a9efae7c3903dfae68979668c6bb7065c017634f45b174ff73