[INFO] cloning repository https://github.com/Levyks/so-trab3-paginacao
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Levyks/so-trab3-paginacao" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevyks%2Fso-trab3-paginacao", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevyks%2Fso-trab3-paginacao'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ffed88454e2e5fd24f58692270ed2a847925fa5
[INFO] checking Levyks/so-trab3-paginacao against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevyks%2Fso-trab3-paginacao" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Levyks/so-trab3-paginacao 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 git repo https://github.com/Levyks/so-trab3-paginacao
[INFO] finished tweaking git repo https://github.com/Levyks/so-trab3-paginacao
[INFO] tweaked toml for git repo https://github.com/Levyks/so-trab3-paginacao written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Levyks/so-trab3-paginacao 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4239649cac60ccc9afe906084711558a716cf9f6011759713d1f7269391ec023
[INFO] running `Command { std: "docker" "start" "-a" "4239649cac60ccc9afe906084711558a716cf9f6011759713d1f7269391ec023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4239649cac60ccc9afe906084711558a716cf9f6011759713d1f7269391ec023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4239649cac60ccc9afe906084711558a716cf9f6011759713d1f7269391ec023", kill_on_drop: false }`
[INFO] [stdout] 4239649cac60ccc9afe906084711558a716cf9f6011759713d1f7269391ec023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ba625521219ff8b720931130341a951d6b3f97fa6d49d008c8ee86c16dfe284e
[INFO] running `Command { std: "docker" "start" "-a" "ba625521219ff8b720931130341a951d6b3f97fa6d49d008c8ee86c16dfe284e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking so-trab3-paginacao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "ba625521219ff8b720931130341a951d6b3f97fa6d49d008c8ee86c16dfe284e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba625521219ff8b720931130341a951d6b3f97fa6d49d008c8ee86c16dfe284e", kill_on_drop: false }`
[INFO] [stdout] ba625521219ff8b720931130341a951d6b3f97fa6d49d008c8ee86c16dfe284e
[INFO] checking Levyks/so-trab3-paginacao against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevyks%2Fso-trab3-paginacao" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Levyks/so-trab3-paginacao 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 git repo https://github.com/Levyks/so-trab3-paginacao
[INFO] finished tweaking git repo https://github.com/Levyks/so-trab3-paginacao
[INFO] tweaked toml for git repo https://github.com/Levyks/so-trab3-paginacao written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Levyks/so-trab3-paginacao 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a10018bc1c41c586abde577e70d1da4951e741feaae9492f03afe26100600a65
[INFO] running `Command { std: "docker" "start" "-a" "a10018bc1c41c586abde577e70d1da4951e741feaae9492f03afe26100600a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a10018bc1c41c586abde577e70d1da4951e741feaae9492f03afe26100600a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10018bc1c41c586abde577e70d1da4951e741feaae9492f03afe26100600a65", kill_on_drop: false }`
[INFO] [stdout] a10018bc1c41c586abde577e70d1da4951e741feaae9492f03afe26100600a65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 69810e3419579e9e712cf9b35c41b1dee3dc3884cac0a07671d8810b445100fc
[INFO] running `Command { std: "docker" "start" "-a" "69810e3419579e9e712cf9b35c41b1dee3dc3884cac0a07671d8810b445100fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking so-trab3-paginacao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/aging.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     if frames.len() >= number_of_frames {
[INFO] [stdout] 39 | |         let idx_smallest_counter = get_idx_smallest_counter(frames);
[INFO] [stdout] 40 | |         frames[idx_smallest_counter] = page;
[INFO] [stdout] 41 | |         return frames.get_mut(idx_smallest_counter).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |         return frames.first_mut().unwrap();
[INFO] [stdout] 45 | |     };
[INFO] [stdout]    | |_____^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/aging.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     if frames.len() >= number_of_frames {
[INFO] [stdout] 39 | |         let idx_smallest_counter = get_idx_smallest_counter(frames);
[INFO] [stdout] 40 | |         frames[idx_smallest_counter] = page;
[INFO] [stdout] 41 | |         return frames.get_mut(idx_smallest_counter).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |         return frames.first_mut().unwrap();
[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] 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 `so-trab3-paginacao` (bin "so-trab3-paginacao" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `so-trab3-paginacao` (bin "so-trab3-paginacao") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "69810e3419579e9e712cf9b35c41b1dee3dc3884cac0a07671d8810b445100fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69810e3419579e9e712cf9b35c41b1dee3dc3884cac0a07671d8810b445100fc", kill_on_drop: false }`
[INFO] [stdout] 69810e3419579e9e712cf9b35c41b1dee3dc3884cac0a07671d8810b445100fc