[INFO] cloning repository https://github.com/ioannesfifth/shors-algorithm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ioannesfifth/shors-algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fioannesfifth%2Fshors-algorithm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fioannesfifth%2Fshors-algorithm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de7d7efc0bd865fc415dbed419edf52ace645379 [INFO] checking ioannesfifth/shors-algorithm against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fioannesfifth%2Fshors-algorithm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ioannesfifth/shors-algorithm 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/ioannesfifth/shors-algorithm [INFO] finished tweaking git repo https://github.com/ioannesfifth/shors-algorithm [INFO] tweaked toml for git repo https://github.com/ioannesfifth/shors-algorithm written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ioannesfifth/shors-algorithm 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8692dfc61cc2b21a4d8e48e0e5a2350b5b8d708a592fc674187ed5080a9aa323 [INFO] running `Command { std: "docker" "start" "-a" "8692dfc61cc2b21a4d8e48e0e5a2350b5b8d708a592fc674187ed5080a9aa323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8692dfc61cc2b21a4d8e48e0e5a2350b5b8d708a592fc674187ed5080a9aa323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8692dfc61cc2b21a4d8e48e0e5a2350b5b8d708a592fc674187ed5080a9aa323", kill_on_drop: false }` [INFO] [stdout] 8692dfc61cc2b21a4d8e48e0e5a2350b5b8d708a592fc674187ed5080a9aa323 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7cb3e4720d9c1cbdcaf575b2c28a4a7e824f61b398977be692a67b1b5e053b8d [INFO] running `Command { std: "docker" "start" "-a" "7cb3e4720d9c1cbdcaf575b2c28a4a7e824f61b398977be692a67b1b5e053b8d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking text_io v0.1.12 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.3 [INFO] [stderr] Checking shors-algorithm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "7cb3e4720d9c1cbdcaf575b2c28a4a7e824f61b398977be692a67b1b5e053b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb3e4720d9c1cbdcaf575b2c28a4a7e824f61b398977be692a67b1b5e053b8d", kill_on_drop: false }` [INFO] [stdout] 7cb3e4720d9c1cbdcaf575b2c28a4a7e824f61b398977be692a67b1b5e053b8d [INFO] checking ioannesfifth/shors-algorithm against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fioannesfifth%2Fshors-algorithm" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ioannesfifth/shors-algorithm 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/ioannesfifth/shors-algorithm [INFO] finished tweaking git repo https://github.com/ioannesfifth/shors-algorithm [INFO] tweaked toml for git repo https://github.com/ioannesfifth/shors-algorithm written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ioannesfifth/shors-algorithm 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dce2dcd69c8a6de9c3be55f5e2bc6f66bd254030d27815d4d80a700fd32e75bd [INFO] running `Command { std: "docker" "start" "-a" "dce2dcd69c8a6de9c3be55f5e2bc6f66bd254030d27815d4d80a700fd32e75bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dce2dcd69c8a6de9c3be55f5e2bc6f66bd254030d27815d4d80a700fd32e75bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dce2dcd69c8a6de9c3be55f5e2bc6f66bd254030d27815d4d80a700fd32e75bd", kill_on_drop: false }` [INFO] [stdout] dce2dcd69c8a6de9c3be55f5e2bc6f66bd254030d27815d4d80a700fd32e75bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 75007122ddf712d0f94d4090ec325424e1b72d78c9cdb1363ee6439259bddc88 [INFO] running `Command { std: "docker" "start" "-a" "75007122ddf712d0f94d4090ec325424e1b72d78c9cdb1363ee6439259bddc88", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking text_io v0.1.12 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.3 [INFO] [stderr] Checking shors-algorithm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / if (g.pow(tmp_p) - biguint(1)) % n == biguint(0) { [INFO] [stdout] 28 | | p = tmp_p; [INFO] [stdout] 29 | | break [INFO] [stdout] 30 | | } else { [INFO] [stdout] 31 | | continue [INFO] [stdout] 32 | | }; [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / if (g.pow(tmp_p) - biguint(1)) % n == biguint(0) { [INFO] [stdout] 28 | | p = tmp_p; [INFO] [stdout] 29 | | break [INFO] [stdout] 30 | | } else { [INFO] [stdout] 31 | | continue [INFO] [stdout] 32 | | }; [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] [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 `shors-algorithm` (bin "shors-algorithm") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `shors-algorithm` (bin "shors-algorithm" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "75007122ddf712d0f94d4090ec325424e1b72d78c9cdb1363ee6439259bddc88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75007122ddf712d0f94d4090ec325424e1b72d78c9cdb1363ee6439259bddc88", kill_on_drop: false }` [INFO] [stdout] 75007122ddf712d0f94d4090ec325424e1b72d78c9cdb1363ee6439259bddc88