[INFO] fetching crate go-template 0.0.3... [INFO] checking go-template-0.0.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate go-template 0.0.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate go-template 0.0.3 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 go-template 0.0.3 [INFO] finished tweaking crates.io crate go-template 0.0.3 [INFO] tweaked toml for crates.io crate go-template 0.0.3 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 13 packages [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [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 gtmpl_value v0.5.1 [INFO] [stderr] Downloaded gtmpl_derive v0.5.0 [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] f0e256079208fe7e4b7f726f27ae81c2841e1d9a5ff6b1c246c323079cc67d91 [INFO] running `Command { std: "docker" "start" "-a" "f0e256079208fe7e4b7f726f27ae81c2841e1d9a5ff6b1c246c323079cc67d91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0e256079208fe7e4b7f726f27ae81c2841e1d9a5ff6b1c246c323079cc67d91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0e256079208fe7e4b7f726f27ae81c2841e1d9a5ff6b1c246c323079cc67d91", kill_on_drop: false }` [INFO] [stdout] f0e256079208fe7e4b7f726f27ae81c2841e1d9a5ff6b1c246c323079cc67d91 [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] ab033b87c6bde3b9d1e8101862a652edaad90fdf0ba75ceca3fd6a8a92d88874 [INFO] running `Command { std: "docker" "start" "-a" "ab033b87c6bde3b9d1e8101862a652edaad90fdf0ba75ceca3fd6a8a92d88874", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling gtmpl_value v0.5.1 [INFO] [stderr] Checking go-template v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling gtmpl_derive v0.5.0 [INFO] [stdout] warning: the item `ItemType` is imported redundantly [INFO] [stdout] --> src/parse.rs:778:9 [INFO] [stdout] | [INFO] [stdout] 777 | use super::*; [INFO] [stdout] | -------- the item `ItemType` is already imported here [INFO] [stdout] 778 | use crate::lexer::ItemType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s [INFO] running `Command { std: "docker" "inspect" "ab033b87c6bde3b9d1e8101862a652edaad90fdf0ba75ceca3fd6a8a92d88874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab033b87c6bde3b9d1e8101862a652edaad90fdf0ba75ceca3fd6a8a92d88874", kill_on_drop: false }` [INFO] [stdout] ab033b87c6bde3b9d1e8101862a652edaad90fdf0ba75ceca3fd6a8a92d88874 [INFO] checking go-template-0.0.3 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate go-template 0.0.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate go-template 0.0.3 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 go-template 0.0.3 [INFO] finished tweaking crates.io crate go-template 0.0.3 [INFO] tweaked toml for crates.io crate go-template 0.0.3 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] e4f1510cb84f501d30134fe99f452a270111587c2262f522f2d5a56ffcc33b27 [INFO] running `Command { std: "docker" "start" "-a" "e4f1510cb84f501d30134fe99f452a270111587c2262f522f2d5a56ffcc33b27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4f1510cb84f501d30134fe99f452a270111587c2262f522f2d5a56ffcc33b27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4f1510cb84f501d30134fe99f452a270111587c2262f522f2d5a56ffcc33b27", kill_on_drop: false }` [INFO] [stdout] e4f1510cb84f501d30134fe99f452a270111587c2262f522f2d5a56ffcc33b27 [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] cdcf3b73f56777e8d972f94902e7b1ade0f771281ccf527f0ff6505e7270cadc [INFO] running `Command { std: "docker" "start" "-a" "cdcf3b73f56777e8d972f94902e7b1ade0f771281ccf527f0ff6505e7270cadc", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling gtmpl_value v0.5.1 [INFO] [stderr] Checking go-template v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling gtmpl_derive v0.5.0 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/printf.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | / return Err(PrintError::UnableToTerminateFormatArg( [INFO] [stdout] 197 | | s[from..].to_string(), [INFO] [stdout] 198 | | )) [INFO] [stdout] | |______________________^ cannot satisfy `_ -> _` [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 E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `go-template` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: the item `ItemType` is imported redundantly [INFO] [stdout] --> src/parse.rs:778:9 [INFO] [stdout] | [INFO] [stdout] 777 | use super::*; [INFO] [stdout] | -------- the item `ItemType` is already imported here [INFO] [stdout] 778 | use crate::lexer::ItemType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/printf.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | / return Err(PrintError::UnableToTerminateFormatArg( [INFO] [stdout] 197 | | s[from..].to_string(), [INFO] [stdout] 198 | | )) [INFO] [stdout] | |______________________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `go-template` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "cdcf3b73f56777e8d972f94902e7b1ade0f771281ccf527f0ff6505e7270cadc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdcf3b73f56777e8d972f94902e7b1ade0f771281ccf527f0ff6505e7270cadc", kill_on_drop: false }` [INFO] [stdout] cdcf3b73f56777e8d972f94902e7b1ade0f771281ccf527f0ff6505e7270cadc