[INFO] fetching crate compile-time-lisp 0.0.1...
[INFO] checking compile-time-lisp-0.0.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate compile-time-lisp 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate compile-time-lisp 0.0.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compile-time-lisp 0.0.1
[INFO] finished tweaking crates.io crate compile-time-lisp 0.0.1
[INFO] tweaked toml for crates.io crate compile-time-lisp 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages
[INFO] [stderr]       Adding rust_lisp v0.2.0 (latest: v0.18.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust_lisp v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58f029a8a20c1213518e8c6601d66c1341ada080198fad18c7cb7ecbb40480b0
[INFO] running `Command { std: "docker" "start" "-a" "58f029a8a20c1213518e8c6601d66c1341ada080198fad18c7cb7ecbb40480b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58f029a8a20c1213518e8c6601d66c1341ada080198fad18c7cb7ecbb40480b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f029a8a20c1213518e8c6601d66c1341ada080198fad18c7cb7ecbb40480b0", kill_on_drop: false }`
[INFO] [stdout] 58f029a8a20c1213518e8c6601d66c1341ada080198fad18c7cb7ecbb40480b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 898bdf6c8642fd415d47ceb6341b963f8e8d0d9f9605b77d395d376e57933c8c
[INFO] running `Command { std: "docker" "start" "-a" "898bdf6c8642fd415d47ceb6341b963f8e8d0d9f9605b77d395d376e57933c8c", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_lisp v0.2.0
[INFO] [stderr]     Checking compile-time-lisp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "898bdf6c8642fd415d47ceb6341b963f8e8d0d9f9605b77d395d376e57933c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898bdf6c8642fd415d47ceb6341b963f8e8d0d9f9605b77d395d376e57933c8c", kill_on_drop: false }`
[INFO] [stdout] 898bdf6c8642fd415d47ceb6341b963f8e8d0d9f9605b77d395d376e57933c8c
[INFO] checking compile-time-lisp-0.0.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate compile-time-lisp 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate compile-time-lisp 0.0.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compile-time-lisp 0.0.1
[INFO] finished tweaking crates.io crate compile-time-lisp 0.0.1
[INFO] tweaked toml for crates.io crate compile-time-lisp 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe9560c74c33fb1ca218601a565ce11ecf929db921caa9fe8f61d2fe5f504683
[INFO] running `Command { std: "docker" "start" "-a" "fe9560c74c33fb1ca218601a565ce11ecf929db921caa9fe8f61d2fe5f504683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe9560c74c33fb1ca218601a565ce11ecf929db921caa9fe8f61d2fe5f504683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9560c74c33fb1ca218601a565ce11ecf929db921caa9fe8f61d2fe5f504683", kill_on_drop: false }`
[INFO] [stdout] fe9560c74c33fb1ca218601a565ce11ecf929db921caa9fe8f61d2fe5f504683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d2bfb86f890a57cc6f98b71fe5e9accd3d76ef3e3f2c082183c72e1dc3b859
[INFO] running `Command { std: "docker" "start" "-a" "82d2bfb86f890a57cc6f98b71fe5e9accd3d76ef3e3f2c082183c72e1dc3b859", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_lisp v0.2.0
[INFO] [stderr]     Checking compile-time-lisp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 | /                 match rust_lisp::eval(env, &expr) {
[INFO] [stdout] 38 | |                     Ok(value) => {
[INFO] [stdout] 39 | |                         return parse_value(&value, false)
[INFO] [stdout] 40 | |                             .parse()
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |                     Err(e) => panic!("Couldn't evaluate expression (evaluation error):\n{}", e),
[INFO] [stdout] 45 | |                 };
[INFO] [stdout]    | |_________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 | /                 match rust_lisp::eval(env, &expr) {
[INFO] [stdout] 38 | |                     Ok(value) => {
[INFO] [stdout] 39 | |                         return parse_value(&value, false)
[INFO] [stdout] 40 | |                             .parse()
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |                     Err(e) => panic!("Couldn't evaluate expression (evaluation error):\n{}", e),
[INFO] [stdout] 45 | |                 };
[INFO] [stdout]    | |_________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compile-time-lisp` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `compile-time-lisp` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "82d2bfb86f890a57cc6f98b71fe5e9accd3d76ef3e3f2c082183c72e1dc3b859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d2bfb86f890a57cc6f98b71fe5e9accd3d76ef3e3f2c082183c72e1dc3b859", kill_on_drop: false }`
[INFO] [stdout] 82d2bfb86f890a57cc6f98b71fe5e9accd3d76ef3e3f2c082183c72e1dc3b859