[INFO] cloning repository https://github.com/jraigneau/maxtables [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jraigneau/maxtables" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjraigneau%2Fmaxtables", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjraigneau%2Fmaxtables'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc00e0f58dfda716532350b577a3e71468ca6b90 [INFO] checking jraigneau/maxtables against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjraigneau%2Fmaxtables" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jraigneau/maxtables 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/jraigneau/maxtables [INFO] finished tweaking git repo https://github.com/jraigneau/maxtables [INFO] tweaked toml for git repo https://github.com/jraigneau/maxtables written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jraigneau/maxtables 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] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.4 [INFO] [stderr] Downloaded rand v0.3.12 [INFO] [stderr] Downloaded winapi v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 48a48b3bc5ced562ac274ec2ca5ae7a8e42bdccdeffe3e4a4934d2b0bc1e725e [INFO] running `Command { std: "docker" "start" "-a" "48a48b3bc5ced562ac274ec2ca5ae7a8e42bdccdeffe3e4a4934d2b0bc1e725e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48a48b3bc5ced562ac274ec2ca5ae7a8e42bdccdeffe3e4a4934d2b0bc1e725e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a48b3bc5ced562ac274ec2ca5ae7a8e42bdccdeffe3e4a4934d2b0bc1e725e", kill_on_drop: false }` [INFO] [stdout] 48a48b3bc5ced562ac274ec2ca5ae7a8e42bdccdeffe3e4a4934d2b0bc1e725e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 50bf7d3dd0a93e2f6921216aa7d48f10c6cc0d834c05f326de67616a6e39c4e9 [INFO] running `Command { std: "docker" "start" "-a" "50bf7d3dd0a93e2f6921216aa7d48f10c6cc0d834c05f326de67616a6e39c4e9", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking libc v0.2.4 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Checking rand v0.3.12 [INFO] [stderr] Checking maxtables v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "50bf7d3dd0a93e2f6921216aa7d48f10c6cc0d834c05f326de67616a6e39c4e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50bf7d3dd0a93e2f6921216aa7d48f10c6cc0d834c05f326de67616a6e39c4e9", kill_on_drop: false }` [INFO] [stdout] 50bf7d3dd0a93e2f6921216aa7d48f10c6cc0d834c05f326de67616a6e39c4e9 [INFO] checking jraigneau/maxtables against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjraigneau%2Fmaxtables" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jraigneau/maxtables 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/jraigneau/maxtables [INFO] finished tweaking git repo https://github.com/jraigneau/maxtables [INFO] tweaked toml for git repo https://github.com/jraigneau/maxtables written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jraigneau/maxtables 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0df1bf5eac3dd4f2cde31fe6405379dfbfad2f628e66c1ffa747e38ded2ce31c [INFO] running `Command { std: "docker" "start" "-a" "0df1bf5eac3dd4f2cde31fe6405379dfbfad2f628e66c1ffa747e38ded2ce31c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0df1bf5eac3dd4f2cde31fe6405379dfbfad2f628e66c1ffa747e38ded2ce31c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df1bf5eac3dd4f2cde31fe6405379dfbfad2f628e66c1ffa747e38ded2ce31c", kill_on_drop: false }` [INFO] [stdout] 0df1bf5eac3dd4f2cde31fe6405379dfbfad2f628e66c1ffa747e38ded2ce31c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a5ca6718bb0c9b70097976c2579fb3f10c8ad20c64c8c283fcd28fa1bee928a0 [INFO] running `Command { std: "docker" "start" "-a" "a5ca6718bb0c9b70097976c2579fb3f10c8ad20c64c8c283fcd28fa1bee928a0", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking libc v0.2.4 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Checking rand v0.3.12 [INFO] [stderr] Checking maxtables v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | / match guess.trim().parse::() { [INFO] [stdout] 37 | | Ok(num) => { [INFO] [stdout] 38 | | guess_int = num; [INFO] [stdout] 39 | | break; [INFO] [stdout] ... | [INFO] [stdout] 45 | | } [INFO] [stdout] 46 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | / match guess.trim().parse::() { [INFO] [stdout] 37 | | Ok(num) => { [INFO] [stdout] 38 | | guess_int = num; [INFO] [stdout] 39 | | break; [INFO] [stdout] ... | [INFO] [stdout] 45 | | } [INFO] [stdout] 46 | | }; [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 `maxtables` (bin "maxtables") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `maxtables` (bin "maxtables" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a5ca6718bb0c9b70097976c2579fb3f10c8ad20c64c8c283fcd28fa1bee928a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5ca6718bb0c9b70097976c2579fb3f10c8ad20c64c8c283fcd28fa1bee928a0", kill_on_drop: false }` [INFO] [stdout] a5ca6718bb0c9b70097976c2579fb3f10c8ad20c64c8c283fcd28fa1bee928a0