[INFO] fetching crate hitotp 0.1.4...
[INFO] checking hitotp-0.1.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate hitotp 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate hitotp 0.1.4 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 hitotp 0.1.4
[INFO] finished tweaking crates.io crate hitotp 0.1.4
[INFO] tweaked toml for crates.io crate hitotp 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate hitotp 0.1.4 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hiopt v0.1.6
[INFO] [stderr]   Downloaded hictor v0.1.4
[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] 663884be335b55100bed9abbd9e8ddaa258173b6f36a0028bbdf3816f146d358
[INFO] running `Command { std: "docker" "start" "-a" "663884be335b55100bed9abbd9e8ddaa258173b6f36a0028bbdf3816f146d358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "663884be335b55100bed9abbd9e8ddaa258173b6f36a0028bbdf3816f146d358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663884be335b55100bed9abbd9e8ddaa258173b6f36a0028bbdf3816f146d358", kill_on_drop: false }`
[INFO] [stdout] 663884be335b55100bed9abbd9e8ddaa258173b6f36a0028bbdf3816f146d358
[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] b927f27daf7cf28f332fea3ba34edbed39d9a8f1022011c0bdb8fb0086e47b53
[INFO] running `Command { std: "docker" "start" "-a" "b927f27daf7cf28f332fea3ba34edbed39d9a8f1022011c0bdb8fb0086e47b53", kill_on_drop: false }`
[INFO] [stderr]     Checking hictor v0.1.4
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking hiopt v0.1.6
[INFO] [stderr]     Checking hitotp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "b927f27daf7cf28f332fea3ba34edbed39d9a8f1022011c0bdb8fb0086e47b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b927f27daf7cf28f332fea3ba34edbed39d9a8f1022011c0bdb8fb0086e47b53", kill_on_drop: false }`
[INFO] [stdout] b927f27daf7cf28f332fea3ba34edbed39d9a8f1022011c0bdb8fb0086e47b53
[INFO] checking hitotp-0.1.4 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate hitotp 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate hitotp 0.1.4 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 hitotp 0.1.4
[INFO] finished tweaking crates.io crate hitotp 0.1.4
[INFO] tweaked toml for crates.io crate hitotp 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate hitotp 0.1.4 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" "+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] b3ed601840c7746f915f3f44831d9759029e89bcfbd68767f99a2c2db6ecaa06
[INFO] running `Command { std: "docker" "start" "-a" "b3ed601840c7746f915f3f44831d9759029e89bcfbd68767f99a2c2db6ecaa06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3ed601840c7746f915f3f44831d9759029e89bcfbd68767f99a2c2db6ecaa06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3ed601840c7746f915f3f44831d9759029e89bcfbd68767f99a2c2db6ecaa06", kill_on_drop: false }`
[INFO] [stdout] b3ed601840c7746f915f3f44831d9759029e89bcfbd68767f99a2c2db6ecaa06
[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] 453ff1c6bb0c0aa6412215310bdc66a69d6a183a94202f31cf3ac804993318ae
[INFO] running `Command { std: "docker" "start" "-a" "453ff1c6bb0c0aa6412215310bdc66a69d6a183a94202f31cf3ac804993318ae", kill_on_drop: false }`
[INFO] [stderr]     Checking hictor v0.1.4
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking hiopt v0.1.6
[INFO] [stderr]     Checking hitotp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     unsafe { exit(0) };
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     unsafe { exit(0) };
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ cannot infer type
[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] 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] [stderr] error: could not compile `hitotp` (bin "cargo-totp" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hitotp` (bin "cargo-totp") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "453ff1c6bb0c0aa6412215310bdc66a69d6a183a94202f31cf3ac804993318ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453ff1c6bb0c0aa6412215310bdc66a69d6a183a94202f31cf3ac804993318ae", kill_on_drop: false }`
[INFO] [stdout] 453ff1c6bb0c0aa6412215310bdc66a69d6a183a94202f31cf3ac804993318ae